POLYSWITCH RESETTABLE
DEVICES
Automotive Devices
We have provided PPTC resettable devices for the
automotive industry for over 25 years. With the
advent of TS16949 and our continued involvement in
the automotive industry, Littelfuse PolySwitch team
developed automotive-specific versions of PPTC devices
(femtoASMDC, picoASMDC, nanoASMDC, microASMD,
miniASMDC, ASMDC, AHS, ASMD, AHRF, AHEF and
AGRF). These products are qualified and sold under the
PS400 specification which is derived from AEC-Q200,
the standard for electronic components used in the
automotive industry. The key difference between these
product families and other protection devices in our
circuit protection product portfolio is the qualification
process that is followed that includes a series of rigorous
tests related to the automotive environment. As a result,
they are characterized by specific additional values
determined following automotive-related testing.
BENEFITS
• Expertise from the world’s leading resettable
overcurrent protection manufacturer
• High-quality products from the world’s largest
passive component manufacturer
• Worldwide team dedicated to support
automotive applications
• Wide range of dedicated automotive surface-mount
and radial-leaded resettable overcurrent devices
• High-performance transient voltage
protection devices
FEATURES
• RoHS compliant
• Overcurrent and overvoltage circuit
protection devices
• Resettable and single-use overcurrent devices
• Wide range of form factor and termination methods
• Products meet applicable automotive
industry standards
• Devices compatible with high-volume
electronics assembly
APPLICATIONS
• Motor and motor circuit protection including power
door-locks, mirrors, lumbar pumps, seats, sunroofs
and windows
• Electronic Control Unit (ECU) I/O protection
• Heating, Ventilation and Cooling (HVAC) motor and
I/O protection
• Telematics, infotainment and navigations systems
• Liquid Crystal Display (LCD) back-light heaters
• Power and cigarette lighter outlets, plugs and
adapter/chargers
• Powered networks and buses
• Air-flow detection and overcurrent protection in
HVAC and cooling fan systems
• Stall detection in express window and sunroof circuits
• Resettable overcurrent protection for power
distribution, electrical centers and junction boxes
• Wire downsizing
• Motor electromagnetic interference (EMI)
suppression
• Electrostatic discharge (ESD) damage protection
• Load dump and other transient voltage protection
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 193
Table A1 — Product Series - Current Rating, Voltage Rating/Typical Resistance
Voltage
Rating
AGRF
16V
AHRF
16V
AHRF
30V
AHEF
32V
AHS
16V
ASMD
16V
ASMD
30V
ASMD
33V
ASMD
60V
Hold Current (A)
0.30 ————————2.90Ω
0.50 — — 0.565Ω 0.5650Ω ————0.90Ω
0.70 — — 0.385Ω 0.3850Ω —————
0.75 ——————0.60Ω — —
0.80 ————0.250Ω ————
1. 0 0 — — 0.225Ω 0.2250Ω — — 0.30Ω — —
1.20 ————0.245Ω ————
1.25 —————0.160Ω ———
1.50 —————0.140Ω —0.149Ω —
1.60 ————0.100Ω ————
1.85 —————0.079Ω ———
2.00 —0.0565Ω — — 0.070Ω 0.090Ω ———
2.50 —————0.060Ω ———
3.00 —0.0410Ω —0.0520Ω 0.050Ω ————
4.00 0.0300Ω 0.0305Ω ———————
4.50 —0.0290Ω ———————
5.00 0.0192Ω — — 0.0200Ω —————
5.50 —0.0190Ω ———————
6.00 0.0145Ω 0.0180Ω ———————
6.50 —0.0140Ω ———————
7. 0 0 0.0105Ω 0.0126Ω ———————
7.50 —0.0120Ω —0.0120Ω —————
8.00 0.0086Ω 0.0104Ω ———————
9.00 0.0070Ω 0.0100Ω ———————
10.00 0.0056Ω 0.0083Ω —0.0083Ω —————
11. 0 0 0.0050Ω 0.0069Ω ———————
12.00 0.0046Ω ————————
13.00 —0.0055Ω ———————
14.00 0.0040Ω 0.0050Ω ———————
15.00 —0.0050Ω ———————
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
194
PolySwitch Resettable Devices
Automotive Devices
Voltage
Rating
femtoASMDC
15V
femtoASMDC
12V
picoASMDC
15V
nanoASMDC
60V
nanoASMDC
48V
nanoASMDC
24V
nanoASMDC
16V
nanoASMDC
13.2V
microASMD
30V
microASMD
13.2V
Hold Current (A)
0.05 16.90Ω — — — — — — — 26.80Ω —
0.08 —8.40Ω — — — — — — — —
0.10 8.00Ω —6.25Ω 8.30Ω ———8.55Ω —
0.12 — — 5.25Ω —3.95Ω — — — — —
0.16 — — — — 3.05Ω — — — — —
0.20 — — — — — 1.875Ω — — — —
0.25 — — — — — — 1.25Ω — — —
0.35 — — — — — — 0.90Ω — — —
0.50 — — — — — — — 0.475Ω —0.575Ω
Table A1 — Product Series - Current Rating, Voltage Rating/Typical Resistance (Cont’d)
Voltage
Rating
miniASMDC
60V
miniASMDC
33V
miniASMDC
30V
miniASMDC
24V
miniASMDC
16V
miniASMDC
13.2V
miniASMDC
12V
ASMDC
60V
ASMDC
33V
ASMDC
24V
Hold Current (A)
0.10 6.70Ω — — — — — — — — —
0.14 3.75Ω — — — — — — — — —
0.20 — — 1.950Ω — — — — — — —
0.30 — — 0.975Ω — — — — 1.850Ω — —
0.50 — — — 0.575Ω — — — 0.675Ω — —
0.75 —0.25Ω —0.190Ω —0.280Ω — — 0.355Ω —
1.10 — — — 0.120Ω 0.1200Ω — — — — —
1.25 — — — — 0.0950Ω — — — 0.145Ω —
1.50 — — — 0.080Ω 0.0750Ω —0.075Ω ———
1.85 — — — — — — — — 0.100Ω —
2.00 — — — — 0.0525Ω — — — — —
2.60 — — — — 0.0325Ω 0.0325Ω 0.031Ω ———
3.00 — — — — — — — — — 0.0435Ω
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 195
PolySwitch Resettable Devices
Automotive Devices
Table A2 — Thermal Derating [Hold Current (A) at Ambient Temperature (°C)]
Part
Number
Maximum Ambient Temperature
-40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 85°C 125°C
AGRF
16V — Radial-leaded
AGRF400 5.9 5.3 4.8 4.1 4.0 3.5 3.2 2.8 2.5 1. 9 —
AGRF500 7. 3 6.6 6.0 5.2 5.0 4.4 4.0 3.6 3.1 2.4 —
AGRF600 8.8 8.0 7. 2 6.2 6.0 5.2 4.8 4.2 3.8 2.8 —
AGRF700 10.3 9.3 8.4 7. 3 7. 0 6.2 5.6 5.0 4.4 3.3 —
AGRF800 11. 7 10.7 9.6 8.3 8.0 6.9 6.4 5.6 5.1 3.7 —
AGRF900 13.2 11. 9 10.7 9.4 9.0 7. 9 7. 2 6.4 5.6 4.2 —
AGRF1000 14.7 13.3 12.0 10.3 10.0 8.7 8.0 7. 0 6.3 4.7 —
AGRF1100 16.1 14.6 13.1 11. 5 11. 0 9.7 8.8 7. 8 6.9 5.2 —
AGRF1200 1 7. 6 16.0 14.4 12.4 12.0 10.4 9.6 8.4 7. 6 5.6 —
AGRF1400 20.5 18.7 16.8 14.5 14.0 12.1 11. 2 9.8 8.9 6.5 —
AHRF (High Temperature)
30V — Radial-leaded
AHRF050 0.7 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.1
AHRF070 1. 0 0.9 0.8 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.2
AHRF100 1. 4 1. 2 1. 1 1. 0 1. 0 0.9 0.8 0.7 0.7 0.6 0.2
AHRF (High Temperature)
16V — Radial-leaded
AHRF200 2.7 2.5 2.3 2.1 2.0 1. 8 1. 6 1. 5 1. 3 1. 1 0.5
AHRF300 4.1 3.7 3.4 3.1 3.0 2.7 2.4 2.2 2.0 1. 7 0.7
AHRF400 5.6 5.1 4.7 4.2 4.0 3.6 3.3 3.0 2.7 2.3 1. 0
AHRF450 6.1 5.6 5.1 4.6 4.5 4.0 3.6 3.3 3.0 2.5 1. 1
AHRF550 7. 5 6.9 6.2 5.7 5.5 4.9 4.4 4.0 3.7 3.1 1. 4
AHRF600 8.2 7. 5 6.8 6.2 6.0 5.3 4.9 4.4 4.0 3.3 1. 5
AHRF650 8.8 8.1 7. 4 6.7 6.5 5.7 5.3 4.8 4.3 3.6 1. 6
AHRF700 9.5 8.7 8.0 7. 2 7. 0 6.2 5.6 5.2 4.7 3.9 1. 7
AHRF750 10.2 9.4 8.6 7. 7 7. 5 6.6 6.1 5.6 5.0 4.1 1. 9
AHRF800 10.9 10.0 9.1 8.2 8.0 7. 1 6.4 5.9 5.3 4.4 2.0
AHRF900 12.2 11. 2 10.2 9.3 9.0 8.0 7. 2 6.6 6.0 5.0 2.2
AHRF1000 13.6 12.5 11. 4 10.3 10.0 8.8 8.1 7. 4 6.6 5.5 2.5
AHRF1100 14.9 13.7 12.5 11. 3 11. 0 9.7 8.8 8.1 7. 3 6.1 2.7
AHRF1300 1 7. 7 16.3 14.8 13.4 13.0 11. 4 10.5 9.6 8.6 7. 2 3.3
AHRF1400 19.0 1 7. 5 15.9 14.4 14.0 12.4 11. 2 10.3 9.3 7. 8 3.5
AHRF1500 20.4 18.8 1 7. 1 15.5 15.0 13.2 12.1 11. 1 9.9 8.3 3.8
AHEF (High Temperature)
32V — Radial-leaded
AHEF050 0.7 0.6 0.60 0.5 0.5 0.4 0.400 0.40 0.30 0.300 0.1
AHEF070 1. 0 0.9 0.80 0.7 0.7 0.6 0.600 0.50 0.50 0.400 0.2
AHEF100 1. 4 1. 2 1. 10 1. 0 1. 0 0.9 0.800 0.70 0.70 0.600 0.2
AHEF300 4.1 3.8 3.42 3.1 3.0 2.7 2.430 2.22 1.98 1.650 0.6
AHEF500 6.8 6.3 5.70 5.2 5.0 4.5 4.050 3.70 3.30 2.750 1. 0
AHEF750 10.2 9.4 8.55 7. 7 7. 5 6.7 6.075 5.55 4.95 4.125 1. 5
AHEF1000 13.6 12.5 11.40 10.3 10.0 8.9 8.100 7.40 6.60 5.500 2.0
AHS (High Temperature)
16V — Surface-mount
AHS080-2018 1.20 1.04 0.90 0.8 0.77 0.68 0.62 0.60 0.53 0.46 0.26
AHS120 1.72 1.54 1.36 1. 2 1. 14 1.01 0.92 0.83 0.74 0.61 0.25
AHS160 2.15 1.96 1.78 1. 6 1.55 1.42 1.33 1.24 1. 15 1. 01 0.64
AHS200 2.90 2.50 2.20 2.0 1.94 1.80 1.75 1.70 1.40 1. 1 8 0.67
AHS300 4.20 3.80 3.70 3.0 2.92 2.63 2.44 2.10 2.00 1. 76 1. 0 0
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
196
PolySwitch Resettable Devices
Automotive Devices
Table A2 — Thermal Derating [Hold Current (A) at Ambient Temperature (°C)] (Cont’d)
Part
Number
Maximum Ambient Temperature
-40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 85°C 125°C
ASMD
16-60V — Surface-mount
ASMD030F 0.35 0.31 0.27 0.23 0.22 0.19 0.17 0.15 0.13 0.11 —
ASMD050F 0.59 0.53 0.46 0.39 0.37 0.33 0.29 0.26 0.23 0.18 —
ASMD075F 0.91 0.81 0.71 0.60 0.58 0.50 0.45 0.40 0.35 0.28 —
ASMD100F 1.37 1.22 1.06 0.90 0.86 0.76 0.68 0.60 0.52 0.41 —
ASMD125F 1.58 1.40 1.23 1.04 1. 0 0 0.87 0.78 0.70 0.60 0.48 —
ASMD150F 1.93 1.70 1.50 1.27 1.22 1.07 0.95 0.85 0.74 0.58 —
ASMD150F/33 1.96 1.73 1.50 1.26 1.20 1.03 0.91 0.80 0.68 0.51 —
ASMD185F 2.93 2.58 2.30 1.93 1.85 1.62 1.44 1.30 1. 1 2 0.88 —
ASMD200F 2.63 2.34 2.04 1.73 1.66 1.45 1.30 1. 1 6 1. 0 0 0.80 —
ASMD250F 3.00 2.66 2.32 1.97 1.89 1.65 1.48 1.32 1. 14 0.91 —
femtoASMDC
12-15V — Surface-mount
femtoASMDC005F 0.08 0.07 0.06 0.05 0.05 0.04 0.04 0.03 0.03 0.02 —
femtoASMDC008F 0.13 0.11 0.10 0.08 0.08 0.07 0.06 0.06 0.05 0.04 —
femtoASMDC010F/15 0.16 0.14 0.12 0.11 0.10 0.09 0.08 0.07 0.06 0.04 —
picoASMD
15V — Surface-mount
picoASMDC010S 0.17 0.15 0.13 0.11 0.10 0.09 0.08 0.07 0.06 0.05 —
picoASMDC012S 0.20 0.17 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.05 —
nanoASMDC
13.2-48V — Surface-mount
nanoASMDC010F 0.15 0.14 0.12 0.10 0.10 0.09 0.08 0.07 0.06 0.05 —
nanoASMDC012F 0.20 0.17 0.15 0.13 0.12 0.11 0.10 0.09 0.08 0.07 —
nanoASMDC016F 0.21 0.20 0.18 0.16 0.16 0.14 0.13 0.12 0.11 0.09 —
nanoASMDC020F 0.34 0.30 0.26 0.22 0.20 0.17 0.15 0.13 0.11 0.08 —
nanoASMDC025F 0.38 0.33 0.30 0.26 0.25 0.22 0.20 0.19 0.16 0.11 —
nanoASMDC035F 0.58 0.51 0.44 0.38 0.35 0.31 0.28 0.24 0.21 0.16 —
nanoASMDC050F/13.2 0.78 0.69 0.61 0.52 0.50 0.44 0.39 0.35 0.30 0.24 —
microASMD
13.2-30V — Surface-mount
microASMD005F 0.08 0.07 0.06 0.05 0.05 0.04 0.04 0.03 0.03 0.02 —
microASMD010F 0.15 0.13 0.12 0.10 0.10 0.09 0.08 0.06 0.06 0.05 —
microASMD050F 0.76 0.66 0.58 0.50 0.48 0.42 0.38 0.35 0.29 0.23 —
miniASMDC
12-60V — Surface-mount
miniASMDC010F 0.17 0.15 0.13 0.11 0.10 0.09 0.08 0.07 0.06 0.04 —
miniASMDC014F 0.23 0.20 0.17 0.14 0.13 0.11 0.10 0.09 0.07 0.05 —
miniASMDC020F 0.30 0.27 0.23 0.20 0.19 0.17 0.15 0.13 0.12 0.09 —
miniASMDC030F 0.49 0.44 0.39 0.32 0.30 0.27 0.24 0.22 0.18 0.14 —
miniASMDC050F 0.59 0.57 0.55 0.50 0.48 0.45 0.43 0.35 0.30 0.23 —
miniASMDC075F 1.10 0.99 0.87 0.75 0.72 0.63 0.57 0.49 0.45 0.35 —
miniASMDC075F/24 1.50 1.25 1. 0 0 0.75 0.73 0.65 0.60 0.55 0.50 0.43 —
miniASMDC075F/33 1.09 0.98 0.87 0.77 0.75 0.66 0.61 0.55 0.50 0.41 —
miniASMDC110F/16 1.68 1.49 1.30 1. 10 1.05 0.92 0.83 0.75 0.64 0.50 —
miniASMDC110F/24 2.00 1.70 1.40 1. 10 1.06 0.95 0.88 0.80 0.73 0.61 —
miniASMDC125F/16 2.00 1.69 1.47 1.25 1. 17 1.03 0.92 0.90 0.69 0.53 —
miniASMDC150F/12 2.40 2.10 1.80 1.50 1.44 1.25 1.13 1.00 0.88 0.69 —
miniASMDC150F/16 2.40 2.10 1.80 1.50 1.44 1.25 1. 1 3 1. 0 0 0.88 0.69 —
miniASMDC150F/24 2.10 1.90 1.70 1.50 1.44 1.25 1.13 1.00 0.88 0.69 —
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 197
PolySwitch Resettable Devices
Automotive Devices
Table A2 — Thermal Derating [Hold Current (A) at Ambient Temperature (°C)] (Cont’d)
Part
Number
Maximum Ambient Temperature
-40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 85°C 125°C
miniASMDC
12-60V — Surface-mount
miniASMDC200F/16 3.07 2.74 2.40 2.07 2.00 1.74 1.57 1.40 1.24 0.99 —
miniASMDC260F/12 3.40 3.16 3.00 2.60 2.54 2.32 2.18 2.00 1.90 1.69 —
miniASMDC260F/13.2 3.40 3.16 3.00 2.60 2.54 2.32 2.18 2.00 1.90 1.69 —
miniASMDC260F/16 3.50 3.20 3.00 2.60 2.53 2.30 2.15 2.00 1.85 1.63 —
ASMDC
24-60V — Surface-mount
ASMDC030F 0.49 0.43 0.37 0.31 0.30 0.25 0.22 0.19 0.16 0.12 —
ASMDC050F 0.86 0.75 0.65 0.54 0.50 0.43 0.37 0.32 0.26 0.18 —
ASMDC075F 1.17 1.04 0.90 0.77 0.75 0.64 0.57 0.50 0.44 0.34 —
ASMDC125F/33 2.02 1.78 1.55 1.31 1.25 1.08 0.96 0.84 0.72 0.54 —
ASMDC185F/33 2.83 2.50 2.20 1.85 1.74 1.53 1.37 1.22 1.04 0.80 —
ASMDC300F/24 4.70 4.19 3.70 3.17 3.00 2.66 2.41 2.20 1.90 1.50 —
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
198
PolySwitch Resettable Devices
Automotive Devices
A = AGRF
B = AHRF Figure A1
Figures A1-A3 - Thermal Derating Curves for Automotive Devices (Cont’d)
% of Rated Hold and Trip Current
Ambient Temperature (˚C)
200
0
-40 -20 020406080100 120
A
AB
B
50
10 0
150
AHEF Figure A2
% of Rated Hold and Trip Current
Ambient Temperature (˚C)
200
150
100
50
0
-40 -20 020406080 100
120
A = ASMD, femtoASMDC,
picoASMDC, nanoASMDC
microASMD, miniASMDC,
ASMDC
B = AHS
Figure A3
AB
A
B
% of Rated Hold and Trip Current
Ambient Temperature (˚C)
200
150
100
50
0
-40 -20 020406080 100
120
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 199
PolySwitch Resettable Devices
Automotive Devices
Table A3 — Electrical Characteristics for Automotive Devices
Part
Number
IH(A)@ IH(A)@ ITVMAX IMAX PD Typ Max. Time-to-trip RMIN R1MAX RaMAX Figure for
Dimensions
R1MAX RaMAX (A) (VDC)(A) (W) (A) (s) (Ω) (Ω) (Ω)
AGRF
16V — Radial-leaded
AGRF400 4.0 3.0 7. 6 16 100 2.5 20.0 2.0 0.0186 0.0610 0.0850 A4, A7, A8
AGRF500 5.0 4.3 9.4 16 100 2.7 25.0 2.5 0.0140 0.0340 0.0480 A4, A7, A8
AGRF600 6.0 5.3 10.7 16 10 0 2.8 30.0 3.5 0.0095 0.0280 0.0320 A4, A7, A8
AGRF700 7. 0 6.5 13.2 16 10 0 3.0 35.0 4.0 0.0066 0.0200 0.0220 A4, A7, A8
AGRF800 8.0 7. 6 15.0 16 10 0 3.2 40.0 5.5 0.0049 0.0175 0.0181 A4, A7, A8
AGRF900 9.0 8.6 16.5 16 100 3.4 45.0 6.0 0.0041 0.0135 0.0140 A4, A7, A8
AGRF1000 10.0 9.6 18.5 16 100 3.6 50.0 7. 0 0.0034 0.0102 0.0106 A4, A7, A8
AGRF1100 11. 0 10.5 20.3 16 100 3.7 55.0 7. 5 0.0033 0.0089 0.0093 A4, A7, A8
AGRF1200 12.0 11. 5 22.1 16 100 4.2 60.0 8.0 0.0030 0.0086 0.0091 A4, A7, A8
AGRF1400 14.0 13.0 27.3 16 100 4.6 70.0 9.0 0.0022 0.0064 0.0067 A4, A7, A8
AHRF (High Temperature)
30V — Radial-leaded
AHRF050 0.5 0.5 1. 0 30 40 0.9 2.5 3.0 0.3500 1. 10 0 1. 10 0 A7, A8, A9
AHRF070 0.7 0.7 1. 4 30 40 1. 4 3.5 3.2 0.2300 0.800 0.800 A7, A8, A10
AHRF100 1. 0 1. 0 1. 9 30 40 1. 4 5.0 6.2 0.1500 0.430 0.430 A7, A8, A9
AHRF (High Temperature)
16V — Radial-leaded
AHRF200 2.0 2.0 3.8 16 100 1. 4 10.0 4.8 0.0390 0.1100 0.1100 A7, A8, A9
AHRF300 3.0 3.0 6.5 16 100 3.0 15.0 5.0 0.0290 0.0790 0.0790 A4, A7, A8
AHRF400 4.0 4.0 7. 4 16 100 3.3 20.0 5.0 0.0210 0.0600 0.0600 A4, A7, A8
AHRF450 4.5 4.5 8.7 16 100 3.6 22.5 4.0 0.0170 0.0540 0.0540 A4, A7, A8
AHRF550 5.5 5.5 10.0 16 10 0 3.5 27.5 6.0 0.0130 0.0370 0.0370 A4, A7, A8
AHRF600 6.0 6.0 12.0 16 10 0 4.1 30.0 6.5 0.0100 0.0320 0.0320 A4, A7, A8
AHRF650 6.5 6.5 13.7 16 10 0 4.3 32.5 7. 0 0.0090 0.0260 0.0260 A4, A7, A8
AHRF700 7. 0 7. 0 13.1 16 100 4.0 35.0 7. 0 0.0087 0.0250 0.0250 A4, A7, A8
AHRF750 7. 5 7. 5 14.8 16 100 4.5 37.5 8.0 0.0074 0.0220 0.0220 A4, A7, A8
AHRF800 8.0 8.0 15.0 16 10 0 4.2 40.0 8.0 0.0072 0.0200 0.0200 A4, A7, A8
AHRF900 9.0 9.0 18.5 16 100 5.0 45.0 11. 5 0.0061 0.0170 0.0170 A4, A7, A8
AHRF1000 10.0 10.0 20.5 16 100 5.3 50.0 10.5 0.0051 0.0150 0.0150 A4, A7, A8
AHRF1100 11. 0 11. 0 21.2 16 100 5.5 55.0 11. 0 0.0048 0.0130 0.0130 A4, A7, A8
AHRF1300 13.0 13.0 27.0 16 100 6.9 65.0 15.0 0.0034 0.0100 0.0100 A4, A7, A8
AHRF1400 14.0 14.0 28.3 16 10 0 6.9 70.0 15.5 0.0029 0.0090 0.0090 A4, A7, A8
AHRF1500 15.0 15.0 33.0 16 100 7. 0 75.0 20.0 0.0027 0.0092 0.0092 A4, A7, A8
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
200
PolySwitch Resettable Devices
Automotive Devices
Table A3 — Electrical Characteristics
(Cont’d)
Part
Number
IH(A)@ IH(A)@ ITVMAX IMAX PD Typ Max. Time-to-trip RMIN R1MAX RaMAX Figure for
Dimensions
R1MAX RaMAX (A) (VDC)(A) (W) (A) (s) (Ω) (Ω) (Ω)
AHEF (High Temperature)
32V — Radial-leaded
AHEF050 0.5 0.5 1. 0 32 100 0.9 2.5 3.0 0.3500 1. 10 0 1. 10 0 A7, A8, A9
AHEF070 0.7 0.7 1. 4 32 100 1.4 3.5 3.2 0.2300 0.800 0.800 A7, A9, A10
AHEF100 1. 0 1. 0 1. 9 32 100 1. 4 5.0 6.2 0.1500 0.430 0.430 A7, A8, A9
AHEF300 3.0 3.0 6.0 32 100 3.2 15.0 5.0 0.0350 0.110 0.110 A7, A8, A11
AHEF500 5.0 5.0 10.0 32 10 0 5.3 25.0 9.0 0.0150 0.040 0.040 A7, A8, A11
AHEF750 7. 5 7. 5 15.0 32 100 6.5 37.5 13.0 0.0074 0.023 0.023 A7, A8, A11
AHEF1000 10.0 10.0 20.0 32 10 0 7. 0 50.0 15.0 0.0060 0.016 0.016 A7, A8, A11
AHS (High Temperature)
16V — Surface-mount
AHS080-2018 0.80 0.80 2.00 16 70 1. 5 8.0 9.0 0.130 0.550 0.550 A5
AHS120 1.20 1.20 2.30 16 50 2.2 8.0 2.0 0.150 0.340 0.340 A6
AHS160 1.60 1.60 3.20 16 70 2.2 8.0 15.0 0.050 0.150 0.150 A6
AHS200 2.00 2.00 4.00 16 70 2.3 8.0 13.4 0.050 0.140 0.140 A6
AHS300 3.00 3.00 6.00 16 70 3.0 15.0 8.0 0.024 0.083 0.083 A6
ASMD
16-60V — Surface-mount
ASMD030F 0.23 0.23 0.59 60 10 1. 1 1. 1 5 12.0 0.980 4.800 4.800 A6
ASMD050F 0.37 0.37 0.98 60 10 1. 7 1.95 20.0 0.290 1.400 1.400 A6
ASMD075F 0.60 0.60 1.48 30 40 1. 1 3.00 20.0 0.290 1.000 1.000 A6
ASMD100F 0.90 0.90 2.16 30 40 1. 1 4.50 20.0 0.098 0.480 0.480 A6
ASMD125F 1.04 1.04 2.46 16 40 1. 1 5.20 20.0 0.057 0.250 0.250 A6
ASMD150F 1.27 1.27 2.95 16 40 1. 2 6.35 25.0 0.049 0.250 0.250 A6
ASMD150F/33 1.20 1.20 2.88 33 40 1.9 6.00 14.0 0.068 0.230 0.230 A6
ASMD185F 1.85 1.85 3.70 16 40 1. 5 9.25 11. 3 0.032 0.126 0.126 A6
ASMD200F 1.73 1.73 3.93 16 40 1. 2 8.65 30.0 0.050 0.120 0.120 A6
ASMD250F 1.97 1.97 5.00 16 40 1. 2 9.85 30.0 0.035 0.085 0.085 A6
femtoASMDC
12-15V — Surface-mount
femtoASMDC005F 0.05 0.05 0.15 15 10 0.50 0.50 0.10 3.80 30.00 30.00 A12
femtoASMDC008F 0.08 0.08 0.20 12 10 0.50 0.60 0.10 2.80 14.00 14.00 A12
femtoASMDC010F/15 0.10 0.10 0.30 15 10 0.50 0.70 0.10 2.00 14.00 14.00 A12
picoASMD
15V — Surface-mount
picoASMDC010S 0.10 0.10 0.30 15 20 0.50 0.50 0.60 1.50 11.00 11.00 A12
picoASMDC012S 0.12 0.12 0.30 15 20 0.50 1.00 0.10 1.50 9.00 9.00 A12
nanoASMDC
13.2-48V — Surface-mount
nanoASMDC010F 0.10 0.10 0.25 60 10 0.80 0.50 1.00 1.60 15.00 15.00 A12
nanoASMDC012F 0.12 0.12 0.39 48 10 0.50 1.00 0.20 1.40 6.50 6.50 A12
nanoASMDC016F 0.16 0.16 0.45 48 10 0.50 1.00 0.30 1.10 5.00 5.00 A12
nanoASMDC020F 0.20 0.20 0.42 24 100 0.60 8.00 0.10 0.65 3.10 3.10 A12
nanoASMDC025F 0.25 0.25 0.58 16 100 0.60 8.00 0.01 0.40 2.10 2.10 A12
nanoASMDC035F 0.35 0.35 0.75 16 20 0.60 3.50 0.10 0.45 1.35 1.35 A12
nanoASMDC050F/13.2 0.50 0.50 1.10 13.2 70 0.80 8.00 0.10 0.20 0.75 0.75 A12
microASMD
13.2-30V— Surface-mount
microASMD005F 0.05 0.05 0.15 30 10 1.00 0.25 1.50 3.60 50.00 50.00 A12
microASMD010F 0.10 0.10 0.25 30 10 0.80 0.50 1.00 2.10 15.00 15.00 A12
microASMD050F 0.50 0.50 1.00 13.2 40 0.80 8.00 0.05 0.25 0.90 0.90 A12
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 201
PolySwitch Resettable Devices
Automotive Devices
Table A3 — Electrical Characteristics
(Cont’d)
Part
Number
IH(A)@ IH(A)@ ITVMAX IMAX PD Typ Max. Time-to-trip RMIN R1MAX RaMAX Figure for
Dimensions
R1MAX RaMAX (A) (VDC)(A) (W) (A) (s) (Ω) (Ω) (Ω)
miniASMDC
12-60V — Surface-mount
miniASMDC010F 0.10 0.10 0.30 60 40 0.75 0.50 5.00 0.70 12.70 12.70 A12
miniASMDC014F 0.14 0.14 0.28 60 10 0.75 8.00 0.01 1.50 6.00 6.00 A12
miniASMDC020F 0.20 0.20 0.40 30 10 0.80 8.00 0.02 0.60 3.30 3.30 A12
miniASMDC030F 0.30 0.30 0.60 30 40 0.80 8.00 0.10 0.20 1.75 1.75 A12
miniASMDC050F 0.50 0.50 1.00 24 100 0.80 8.00 0.15 0.15 1.00 1.00 A12
miniASMDC075F 0.75 0.75 1.50 13.2 100 1.00 8.00 0.20 0.11 0.45 0.45 A12
miniASMDC075F/24 0.75 0.75 1.50 24 40 0.80 8.00 0.30 0.09 0.29 0.29 A12
miniASMDC075F/33 0.75 0.75 1.60 33 100 1.00 8.00 1.00 0.11 0.39 0.39 A12
miniASMDC110F/16 1.10 1.10 2.20 16 100 0.80 8.00 0.30 0.06 0.18 0.18 A12
miniASMDC110F/24 1.10 1.10 2.20 24 20 0.80 8.00 0.50 0.06 0.18 0.18 A12
miniASMDC125F/16 1.25 1.25 2.50 16 100 0.80 8.00 0.40 0.05 0.14 0.14 A12
miniASMDC150F/12 1.50 1.50 2.80 12 100 0.80 8.00 0.50 0.04 0.11 0.11 A12
miniASMDC150F/16 1.50 1.50 2.80 16 100 0.80 8.00 0.50 0.04 0.11 0.11 A12
miniASMDC150F/24 1.50 1.50 3.00 24 20 1.00 8.00 1.50 0.04 0.12 0.12 A12
miniASMDC200F/16 2.00 2.00 4.00 16 40 1.20 8.00 5.00 0.02 0.085 0.085 A12
miniASMDC260F/12 2.60 2.60 5.00 12 100 1.00 8.00 5.00 0.015 0.047 0.047 A12
miniASMDC260F/13.2 2.60 2.60 5.00 13.2 100 1.20 8.00 5.00 0.015 0.05 0.05 A12
miniASMDC260F/16 2.60 2.60 5.00 16 100 1.20 8.00 5.00 0.015 0.05 0.05 A12
ASMDC
24-60V — Surface-mount
ASMDC030F 0.30 0.30 0.60 60 10 1.50 1.50 3.00 0.30 3.40 3.40 A12
ASMDC050F 0.50 0.50 1.00 60 10 1.50 2.50 4.00 0.15 1.20 1.20 A12
ASMDC075F 0.75 0.75 1.50 33 40 1.50 8.00 0.30 0.10 0.61 0.61 A12
ASMDC125F/33 1.25 1.25 2.50 33 40 1.50 8.00 2.00 0.04 0.25 0.25 A12
ASMDC185F/33 1.85 1.85 3.70 33 40 1.70 8.00 2.50 0.05 0.15 0.15 A12
ASMDC300F/24 3.00 3.00 6.00 24 40 1.70 8.00 5.00 0.015 0.072 0.072 A12
Notes:
IH : Hold current: maximum current device will pass without interruption in 25°C, unless otherwise specified (20°C for ASMD).
IT : Trip current: minimum current that will switch the device from low-resistance to high-resistance in 25°C still air, unless otherwise specified.
VMAX : Maximum voltage device can withstand without damage at rated current.
IMAX : Maximum fault current device can withstand without damage at rated voltage.
PD : Power dissipated from device when in the tripped state in 25°C still air, unless otherwise specified.
RMIN : Minimum resistance of device as supplied at 25°C, unless otherwise specified.
R1MAX : Maximum resistance of device when measured one hour post reflow (surface-mount device) or one hour post trip (radial-leaded device) at 25°C unless otherwise specified.
RaMAX : Maximum functional resistance of device after being subjected to the stresses described in PS400 at 25°C, unless otherwise specified.
RaMIN : Minimum functional resistance of device after being subjected to the stresses described in PS400 at 25°C, unless otherwise specified.
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
202
PolySwitch Resettable Devices
Automotive Devices
Figures A4-A12 — Dimension Figures for Automotive Devices
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RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 203
PolySwitch Resettable Devices
Automotive Devices
Table A4 — Dimensions in Millimeters and (Inches)
Part
Number
A B C D E F G H J Figure
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Ty p Max
AGRF
16V — Radial-leaded
AGRF400 — 8.9 — 14.1 4.3 5.8 7. 6 — — 3.0 1. 2 — — 3.10 1.24 1. 4 A4, A7,
(0.350) (0.56) (0.17) (0.20) (0.3) (0.12) (0.15) (0.120) (0.049) (0.06) A8
AGRF500 — 10.4 — 15.6 4.3 5.8 7. 6 — — 3.0 1. 2 — — 3.94 1.24 1. 6 A4, A7,
(0.410) (0.61) (0.17) (0.20) (0.3) (0.12) (0.05) (0.155) (0.049) (0.06) A8
AGRF600 — 10.7 — 18.4 4.3 5.8 7. 6 — — 3.0 1. 2 — — 4.07 1.24 1. 6 A4, A7,
(0.420) (0.73) (0.17) (0.20) (0.3) (0.12) (0.05) (0.160) (0.049) (0.06) A8
AGRF700 — 11.2 — 21.0 4.3 5.8 7. 6 — — 3.0 1. 2 — — 4.49 1.24 1. 7 A4, A7,
(0.440) (0.73) (0.17) (0.20) (0.3) (0.12) (0.05) (0.177) (0.049) (0.07) A8
AGRF800 — 12.7 — 22.2 4.3 5.8 7.6 — — 3.0 1. 2 — — 5.08 1.24 1. 8 A4, A7,
(0.500) (0.88) (0.17) (0.20) (0.3) (0.12) (0.05) (0.200) (0.049) (0.07) A8
AGRF900 — 14.0 — 23.0 4.3 5.8 7.6 — — 3.0 1. 2 — — 5.69 1.24 2.0 A4, A7,
(0.550) (0.91) (0.17) (0.20) (0.3) (0.12) (0.05) (0.224) (0.049) (0.08) A8
AGRF1000 — 16.51 — 25.7 4.3 5.8 7.6 — — 3.0 1. 2 — — 6.96 1.24 2.0 A4, A7,
(0.650) (1.01) (0.17) (0.20) (0.3) (0.12) (0.05) (0.274) (0.049) (0.08) A8
AGRF1100 — 17.5 — 26.5 4.3 5.8 7. 6 — — 3.0 1. 2 — — 7.47 1.24 2.4 A4, A7,
(0.690) (1.04) (0.17) (0.20) (0.3) (0.12) (0.05) (0.294) (0.049) (0.09) A8
AGRF1200 — 17.5 — 28.8 9.4 10.9 7. 6 — — 3.5 1. 4 — — 4.83 1.45 1. 5 A4, A7,
(0.690) (1.14) (0.37) (0.43) (0.3) (0.14) (0.06) (0.190) (0.057) (0.06) A8
AGRF1400 — 23.5 — 28.7 9.4 10.9 7. 6 — — 3.5 1. 4 — — 7.82 1.45 1. 9 A4, A7,
(0.925) (1.13) (0.37) (0.43) (0.3) (0.14) (0.06) (0.308) (0.057) (0.07) A8
AHRF (High Temperature)
30V — Radial-leaded
AHRF050 — 7.4 — 12.7 4.3 5.8 7. 6 — — 3.3 1. 2 — — — 1.24 1. 6 A7, A8,
(0.29) (0.50) (0.17) (0.23) (0.30) (0.13) (0.05) (0.049) (0.06) A9
AHRF070 — 6.9 — 10.8 4.3 5.8 7.6 — — 3.3 1. 2 — — — 1.24 1. 6 A7, A8,
(0.27) (0.43) (0.17) (0.23) (0.30) (0.13) (0.05) (0.049) (0.06) A10
AHRF100 — 9.7 — 13.6 4.3 5.8 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A7, A8,
(0.38) (0.54) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) A9
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
204
PolySwitch Resettable Devices
Automotive Devices
Table A4 — Dimensions for Automotive Devices in Millimeters (Inches)
(Cont’d)
Part
Number
A B C D E F G H J Figure
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Ty p Max
AHRF (High Temperature)
16V — Radial-leaded
AHRF200 — 9.4 — 14.4 4.3 5.8 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A7, A8,
(0.37) (0.57) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) A9
AHRF300 — 8.8 — 13.8 4.3 5.8 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A4, A7,
(0.35) (0.55) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) A8
AHRF400 — 10.0 — 15.0 4.3 5.8 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A4, A7,
(0.39) (0.59) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) A8
AHRF450 — 10.4 — 15.6 4.3 5.8 7. 6 — — 3.0 1. 2 — — 3.94 1.24 1. 6 A4, A7,
(0.41) (0.61) (0.17) (0.23) (0.30) (0.12) (0.05) (0.155) (0.049) (0.06) A8
AHRF550 — 11.2 — 18.9 4.3 5.8 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A4, A7,
(0.44) (0.74) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) A8
AHRF600 — 11.2 — 21.0 4.3 5.8 7.6 — — 3.0 1. 2 — — 4.49 1.24 1. 7 A4, A7,
(0.44) (0.73) (0.17) (0.23) (0.30) (0.12) (0.05) (0.177) (0.049) (0.07) A8
AHRF650 — 12.7 — 22.2 4.3 5.8 7. 6 — — 3.0 1. 2 — — 5.08 1.24 1. 8 A4, A7,
(0.50) (0.88) (0.17) (0.23) (0.30) (0.12) (0.05) (0.200) (0.049) (0.07) A8
AHRF700 — 14.0 — 21.9 4.3 5.8 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A4, A7,
(0.55) (0.86) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) A8
AHRF750 — 14.0 — 23.5 4.3 5.8 7.6 — — 3.0 1. 2 — — 5.69 1.24 2.0 A4, A7,
(0.55) (0.93) (0.17) (0.23) (0.30) (0.12) (0.05) (0.224) (0.049) (0.08) A8
AHRF800 — 16.5 — 22.5 4.3 5.8 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A4, A7,
(0.65) (0.88) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) A8
AHRF900 — 16,5 — 25.7 4.3 5.8 7. 6 — — 3.0 1. 2 — — — — — A4, A7,
(0.65) (1.01) (0.17) (0.23) (0.30) (0.12) (0.05) A8
AHRF1000 — 17.5 — 26.5 9.4 10.9 7. 6 — — 3.0 1. 2 — — 7.47 1.24 1. 5 A4, A7,
(0.69) (1.04) (0.37) (0.43) (0.30) (0.12) (0.05) (0.294) (0.049) (0.06) A8
AHRF1100 — 21.0 — 26.1 9.4 10.9 7. 6 — — 3.0 1. 2 — — — 1.24 1. 6 A4, A7,
(0.83) (1.03) (0.37) (0.43) (0.30) (0.12) (0.05) (0.049) (0.06) A8
AHRF1300 — 23.5 — 28.7 9.4 10.9 7. 6 — — 3.5 1. 4 — — 7.82 1.45 1. 9 A4, A7,
(0.925) (1.13) (0.37) (0.43) (0.30) (0.14) (0.06) (0.308) (0.057) (0.08) A8
AHRF1400 — 23.5 — 28.7 9.4 10.9 7. 6 — — 3.6 1. 4 — — — 1.24 1. 6 A4, A7,
(0.93) (1.13) (0.37) (0.43) (0.30) (0.14) (0.06) (0.049) (0.06) A8
AHRF1500 — 23.5 — 28.7 9.4 10.9 7. 6 — — 3.5 1. 4 — — 7.82 — — A4, A7,
(0.93) (1.13) (0.37) (0.43) (0.30) (0.14) (0.06) (0.308) A8
AHEF (High Temperature)
32V — Radial-leaded
AHEF050 — 7. 4 — 12.7 4.3 5.8 7. 6 — — 3.3 — — — — — — A7, A8,
(0.29) (0.50) (0.17) (0.23) (0.30) (0.13) A9
AHEF070 — 6.9 — 10.8 4.3 5.8 7. 6 — — 3.0 — — — — — — A7, A8,
(0.27) (0.43) (0.17) (0.23) (0.30) (0.12) A10
AHEF100 — 9.7 — 13.6 4.3 5.8 7. 6 — — 3.0 — — — — — — A7, A8,
(0.38) (0.54) (0.17) (0.23) (0.30) (0.12) A9
AHEF300 — 10.2 — 15.5 4.32 5.84 7. 6 — — 3.8 — — — — — — A7, A8,
(0.40) (0.61) (0.17) (0.23) (0.30) (0.15) A11
AHEF500 — 14.0 — 24.1 4.3 5.8 11. 5 — — 3.8 — — — — — — A7, A8,
(0.55) (0.95) (0.17) (0.23) (0.45) (0.15) A11
AHEF750 — 21.1 — 24.9 9.4 10.9 7. 6 — — 3.8 — — — — — — A7, A8,
(0.83) (0.98) (0.37) (0.43) (0.30) (0.15) A11
AHEF1000 — 23.5 — 27.9 9.4 10.9 7. 6 — — 4.0 — — — — — — A7, A8,
(0.93) (1.10) (0.37) (0.43) (0.30) (0.16) A11
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PolySwitch Resettable Devices
Automotive Devices
Part
Number
A B C D E Figure
Min Max Min Max Min Max Min Max Min Max
femtoASMDC
12-15V — Surface-mount
femtoASMDC005F 1.40 1.80 0.45 0.85 0.60 1.00 0.10 0.50 0.075 —A12
(0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) —
femtoASMDC008F 1.40 1.80 0.45 0.85 0.60 1.00 0.10 0.50 0.075 —A12
(0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) —
femtoASMDC010F/15 1.40 1.80 0.45 0.85 0.60 1.00 0.10 0.50 0.075 —A12
(0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) —
picoASMD
15V — Surface-mount
picoASMDC010S 2.00 2.20 0.60 1.00 1.30 1.50 0.25 0.75 0.076 —A12
(0.079) (0.087) (0.023) (0.040) (0.051) (0.059) (0.010) (0.030) (0.003) —
picoASMDC012S 2.00 2.20 0.44 0.68 1.30 1.50 0.25 0.75 0.076 —A12
(0.079) (0.087) (0.017) (0.027) (0.051) (0.059) (0.010) (0.030) (0.003) —
Table A4 — Dimensions in Millimeters and (Inches) (Cont’d)
Part
Number
A B C D E F G H Figure
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
AHS (High Temperature)
16V — Surface-mount
AHS080-2018 4.72 5.44 — 1.52 4.22 4.93 0.25 0.36 0.25 0.36 0.30 0.46 — — — — A5
(0.186) (0.214) (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018)
AHS120 6.73 7.98 — 3.00 4.8 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 — A6
(0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
AHS160 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.24) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
AHS200 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.240) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
AHS300 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.240) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
ASMD
16-60V — Surface-mount
ASMD030F 6.73 7.98 — 3.18 4.8 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 — A6
(0.265) (0.314) (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
ASMD050F 6.73 7.98 — 3.18 4.8 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 — A6
(0.265) (0.314) (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
ASMD075F 6.73 7.98 — 3.18 4.8 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 — A6
(0.265) (0.314) (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
ASMD100F 6.73 7.98 — 3.00 4.8 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 — A6
(0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
ASMD125F 6.73 7.98 — 3.00 4.8 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 — A6
(0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
ASMD150F 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.24) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
ASMD150F/33 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.24) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
ASMD185F 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.24) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
ASMD200F 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.24) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
ASMD250F 8.00 9.40 — 3.00 6.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43 — A6
(0.315) (0.370) (0.118) (0.24) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
—
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
206
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Automotive Devices
Table A4 — Dimensions in Millimeters and (Inches) (Cont’d)
Part
Number
A B C D E Figure
Min Max Min Max Min Max Min Max Min Max
nanoASMDC
13.2-48V — Surface-mount
nanoASMDC010F 3.00 3.40 0.62 1.00 1.37 1.80 0.25 0.75 0.076 —A12
(0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) —
nanoASMDC012F 3.00 3.40 0.62 1.00 1.37 1.80 0.25 0.75 0.076 —A12
(0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) —
nanoASMDC016F 3.00 3.40 0.62 1.00 1.37 1.80 0.25 0.75 0.076 —A12
(0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) —
nanoASMDC020F 3.00 3.40 0.58 0.82 1.37 1.80 0.25 0.75 0.076 —A12
(0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) —
nanoASMDC025F 3.00 3.40 0.58 0.82 1.37 1.80 0.25 0.75 0.076 —A12
(0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) —
nanoASMDC035F 3.00 3.40 0.58 0.82 1.37 1.80 0.25 0.75 0.076 —A12
(0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) —
nanoASMDC050F/13.2 3.00 3.40 0.50 0.74 1.37 1.80 0.25 0.75 0.076 —A12
(0.118) (0.134) (0.019) (0.029) (0.054) (0.071) (0.010) (0.030) (0.003) —
microASMD
13.2-30V — Surface-mount
microASMD005F 3.0 3.43 0.50 0.85 2.35 2.80 0.25 0.75 0.076 —A12
(0.118) (0.135) (0.019) (0.034) (0.092) (0.110) (0.010) (0.030) (0.003) —
microASMD010F 3.0 3.43 0.50 0.85 2.35 2.80 0.25 0.75 0.076 —A12
(0.118) (0.135) (0.019) (0.034) (0.092) (0.110) (0.010) (0.030) (0.003) —
microASMD050F 3.0 3.43 0.38 0.62 2.35 2.80 0.25 0.75 0.076 —A12
(0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) —
miniASMDC
12-60V— Surface-mount
miniASMDC010F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC014F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 A12
(0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC020F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC030F 4.37 4.73 0.635 0.89 3.07 3.41 0.25 0.95 0.20 A12
(0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC050F 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC075F 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC075F/24 4.37 4.83 0.81 1.46 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.032) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC075F/33 4.37 4.73 0.94 1.46 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.037) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC110F/16 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC110F/24 4.37 4.83 0.81 1.46 3.07 3.41 0.25 0.95 0.20 A12
(0.172) (0.190) (0.032) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC125F/16 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC150F/12 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) —
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PolySwitch Resettable Devices
Automotive Devices
Table A4 — Dimensions in Millimeters and (Inches) (Cont’d)
Part
Number
A B C D E Figure
Min Max Min Max Min Max Min Max Min Max
miniASMDC
12-60V— Surface-mount
miniASMDC150F/16 4.37 4.83 0.28 0.48 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC150F/24 4.37 4.83 1.00 1.94 3.07 3.41 0.25 0.95 0.20 A12
(0.172) (0.190) (0.040) (0.077) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC200F/16 4.37 4.73 0.51 1.22 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.186) (0.020) (0.048) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC260F/12 4.37 4.83 1.02 1.52 3.07 3.41 0.25 0.95 0.20 A12
(0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC260F/13.2 4.37 4.83 1.02 1.52 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) —
miniASMDC260F/16 4.37 4.83 1.02 1.52 3.07 3.41 0.25 0.95 0.20 —A12
(0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) —
ASMDC
24-60V— Surface-mount
ASMDC030F 7.30 7.70 0.63 0.90 4.90 5.30 0.25 0.95 0.20 —A12
(0.287) (0.303) (0.025) (0.035) (0.193) (0.209) (0.010) (0.040) (0.008) —
ASMDC050F 7.30 7.70 0.63 0.90 4.90 5.30 0.25 0.95 0.20 —A12
(0.287) (0.303) (0.025) (0.035) (0.193) (0.209) (0.010) (0.040) (0.008) —
ASMDC075F 7.30 7.70 0.63 0.90 4.90 5.30 0.25 0.95 0.20 —A12
(0.287) (0.303) (0.025) (0.035) (0.193) (0.209) (0.010) (0.040) (0.008) —
ASMDC125F/33 7.30 7.70 0.45 0.71 4.90 5.30 0.25 0.95 0.20 —A12
(0.287) (0.303) (0.018) (0.028) (0.193) (0.209) (0.010) (0.040) (0.008) —
ASMDC185F/33 7.30 7.70 0.90 1.20 4.90 5.30 0.25 0.95 0.20 —A12
(0.287) (0.303) (0.035) (0.047) (0.193) (0.209) (0.010) (0.040) (0.008) —
ASMDC300F/24 7.30 7.70 0.80 1.10 4.90 5.30 0.25 0.95 0.20 —A12
(0.287) (0.303) (0.031) (0.043) (0.193) (0.209) (0.010) (0.040) (0.008) —
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
208
PolySwitch Resettable Devices
Automotive Devices
AGRF
A = AGRF400
B = AGRF500
C = AGRF600
D = AGRF700
E = AGRF800
F = AGRF900
G = AGRF1000
H = AGRF1100
I = AGRF1200
J = AGRF1400
AHRF
A = AHRF050
B = AHRF070
C = AHRF100
D = AHRF200
E = AHRF300
F = AHRF400
G = AHRF450
H = AHRF550
I = AHRF600
J = AHRF650
K = AHRF700
L = AHRF750
M = AHRF800
N = AHRF900
O = AHRF1000
P = AHRF1100
Q = AHRF1300
R = AHRF1400
S = AHRF1500
AHEF
A = AHEF050
B = AHEF070
C = AHEF100
D = AHEF300
E = AHEF500
F = AHEF750
G = AHEF1000
Figures A13-A23 — Typical Time-to-trip at 25°C for PolySwitch Automotive Devices
Figure A13
Figure A14
Figure A15
Time-to-Trip (s)
Fault Current (A)
1000
10 0
10
1
0.10
0.01
0.001
11
01
00
A
ABCDEF GH IJ
B
C
D
E
F
G
H
J
I
Time-to-Trip (s)
Fault Current (A)
1000
10 0
10
1
0.10
0.01
11
01
00
A
A
B
CDEFGHIJKLMNOP QRS
BC DE
G
F
H
I
J
K
L
M
O
P
Q
R
S
N
Time-to-Trip (s)
Fault Current (A)
1000
10 0
10
1
0.1
0.01
11
01
00
A
A
B
B
C
C
D
D
E
E
F
F
G
G
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 209
PolySwitch Resettable Devices
Automotive Devices
ASMD
A = ASMD030F
B = ASMD050F
C = ASMD075F
D = ASMD100F
E = ASMD125F
F = ASMD150F, ASMD150F/33
G = ASMD185F
H = ASMD200F
I = ASMD250F
AHS
A = AHS080-2018
B = AHS120
C = AHS160
D = AHS200
E = AHS300
femtoASMDC
A = femtoASMDC005F
B = femtoASMDC008F
C = femtoASMDC010F/15
Figure A16
Figure A17
Figure A18
Figures A13-A23 — Typical Time-to-trip at 25°C for PolySwitch Automotive Devices
(Cont’d)
0.01
0.1
1
10
100
1 10 100
Time-to-Trip (s)
Fault Current (A)
C
C
B
B
D
D
E
E
A
A
Time-to-Trip (s)
Fault Current (A)
10 0
10
1
0.10
0.01
0.1 11
0100
A
A
B
C
D
E
F
GH
BCD
EFG
HI
I
Time-to-Trip (s)
Fault Current (A)
10
1
0.10
0.01
0.001
0.1
11
0
A
A
C
B
B
C
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
210
PolySwitch Resettable Devices
Automotive Devices
nanoASMDC
A = nanoASMDC010F
B = nanoASMDC012F
C = nanoASMDC016F
D = nanoASMDC020F
E = nanoASMDC025F
F = nanoASMDC035F
G = nanoASMDC050F/13.2
picoASMDC
A = picoASMDC010S
B = picoASMDC020S
microASMD
A = microASMD005F
B = microASMD010F
C = microASMD050F
Figure A19
Figure A20
Figure A21
0.0001
0.1
10
100
0.1 10
100
Time-to-Trip (s)
Fault Current (A)
1
1
0.01
0.001
B
B
A
A
Time-to-Trip (s)
Fault Current (A)
10
1
0.10
0.01
0.001
0.1
11
0
A
A
C
D
BC
D
B
E
F
G
E
FG
Figures A13-A23 — Typical Time-to-trip at 25°C for PolySwitch Automotive Devices
(Cont’d)
Time-to-Trip (s)
Fault Current (A)
100
10
1
0.10
0.01
0.001
0.1110
A
AB
B
C
C
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 211
PolySwitch Resettable Devices
Automotive Devices
miniASMDC
A = miniASMDC010F, miniASMDC014F
B = miniASMDC020F
C = miniASMDC030F
D = miniASMDC050F
E = miniASMDC075F
F = miniASMDC075F/24
G = miniASMDC075F/33
H = miniASMDC110F/16
I = miniASMDC110F/24
J = miniASMDC125F/16
K = miniASMDC150F/12
L = miniASMDC150F/16
M = miniASMDC150F/24
N = miniASMDC200F/16
O = miniASMDC260F/12, miniASMDC260F/13.2
miniASMDC260F/16
Figure A22
Time-to-Trip (s)
Fault Current (A)
10 0
10
1
0.1
0.01
0.001
0.1 1 10 010
A
A
B
B
C
C
D
D
E
F
F
H
I
I
H
J
K
K
J
M
O
O
GMN
L
N
L
EG
ASMDC
A = ASMDC030F
B = ASMDC050F
C = ASMDC075F
D = ASMDC125F/33
E = ASMDC185F/33
F = ASMDC300F/24
Figure A23
Time-to-Trip (s)
Fault Current (A)
100
10
1
0.1
0.01
0.001
0.1 1 100
AB
10
CDEF
A
B
C
D
E
F
Figures A13-A23 — Typical Time-to-trip at 25°C for PolySwitch Automotive Devices
(Cont’d)
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
212
PolySwitch Resettable Devices
Automotive Devices
Table A5 - Physical Characteristics and Environmental Specifications for Automotive
Devices
AGRF
Physical Characteristics
Lead Material AGRF400 to AGRF1100 : Tin-plated Copper, 0.52mm2 (20AWG) ø 0.8 mm/0.032in
AGRF1200 to AGRF1400: Tin-plated Copper, 0.82mm2 (18AWG) ø 1.0mm/0.040in
Soldering Characteristics Solderability per ANSI/J-STD-002 Category 3
Solder Heat Withstand AGRF400 : per IEC68-2-20 Test Tb, Method 1A, Condition A: Can Withstand 5 s at 260°C ± 5°C
AGRF500-AGRF1400 : per IEC68-2-20 Test Tb, Method 1A, Condition B: Can Withstand 10 s at 260°C ± 5°C
Insulating Material Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0
Operation Temperature -40°C~85°C
Note: See PS400 for other physical characteristics.
Devices are not intended to be placed through a reflow process.
Environmental Specifications
Test Conditions Resistance Change
Passive Aging 70°C, 1000 hrs ±5%
85°C, 1000 hrs ±5%
Humidity Aging 85°C, 85% RH, 1000 hrs ±5%
Thermal Shock 85°C, -40°C (10 Times) ±5%
Solvent Resistance MIL-STD-202, Method 215F No Change
Note: See PS400 for other environmental specifications.
Figures A24 — Recommended Pad Layout for PolySwitch Automotive Devices
B B
A
C
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 213
PolySwitch Resettable Devices
Automotive Devices
Table A5 — Physical Characteristics and Environmental Specifications (Cont’d)
AHRF
Physical Characteristics
Lead material AHRF050 to AHRF200 : Tin-plated Copper-clad Steel, 0.205mm2 (24 AWG), ø 0.51mm/0.020in
AHRF300 to AHRF1100 : Tin-plated Copper 0.52mm2 (20 AWG), ø 0.81mm/0.032in
AHRF1300 to AHRF1500: Tin-plated Copper 0.82mm2 (18 AWG), ø 1.0mm/0.04in
Soldering Characteristics Solderability per ANSI/J-STD 002 Category 3
Solder Heat Withstand Per IEC 68-2-20, Test Tb, Method 1A, Condition B; Can Withstand 10 s at 260°C ± 5°C
Insulating Material Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0 Requirements
Operation Temperature -40°C~125°C
Note: See PS400 for other physical characteristics.
Devices are not intended to be placed through a reflow process.
Environmental Specifications
Test Conditions Resistance Change
Passive Aging 70°C, 1000 hrs ±5%
85°C, 1000 hrs ±5%
Humidity Aging 85°C, 85% RH, 1000 hrs ±5%
Thermal Shock 125°C, -40°C (10 Times) ±5%
Solvent Resistance MIL-STD-202, Method 215F No Change
Note: See PS400 for other environmental specifications.
AHEF
Physical Characteristics
Lead Material AHEF050 to AHEF100: Tin-plated Copper-clad Steel, 0.205mm2 (24 AWG), ø 0.51mm/0.020in.
AHEF300 to AHEF750: Tin-plated Copper 0.52mm2 (20 AWG), ø 0.81mm/0.032in
AHEF1000: Tin-plated Copper 0.82mm2 (18 AWG), ø 1.0mm/0.04in
Soldering Characteristics Solderability per ANSI/J-STD 002 Category 3
Solder Heat Withstand Per IEC 68-2-20, Test Tb, Method 1A, Condition B; Can Withstand 10 s at 260°C ± 5°C
Insulating Material Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0 Requirements
Operation Temperature -40°C~125°C
Note: See PS400 for other physical characteristics.
Devices are not intended to be placed through a reflow process.
Environmental Specifications
Test Conditions Resistance Change
Passive Aging 70°C, 1000 hrs ±5%
85°C, 1000 hrs ±5%
Humidity Aging 85°C, 85% RH, 1000 hrs ±5%
Thermal Shock 125°C, -40°C (10 Times) ±5%
Solvent Resistance MIL-STD-202, Method 215F No Change
Note: See PS400 for other environmental specifications.
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
214
PolySwitch Resettable Devices
Automotive Devices
Table A5 — Physical Characteristics and Environmental Specifications (Cont’d)
AHS
Physical Characteristics
Lead Material Tin-plated Brass to MIL-T-10727B
Soldering Characteristics Solderability per ANSI-J-STD-002 Category 1
Solder Heat Withstand Per IEC-STD 68-2-20, Test Tb, Section 5, Method 1A
Flammability Per IEC 695-2-2 Needle Flame Test for 20 s
Operation Temperature -40°C~125°C
Note: See PS400 for other physical characteristics.
Environmental Specifications
Test Conditions Resistance Change
Passive Aging 70°C, 1000 hrs ±3% Typical
85°C, 1000 hrs ±5% Typical
Humidity Aging 85°C, 85% RH, 1000 hrs ±1.2% Typical
Thermal Shock 125°C, -40°C (20 Times) -33% Typical
Solvent Resistance Freon No Change
Trichloroethane No Change
Hydrocarbons No Change
Note: See PS400 for other environmental specifications.
ASMD
Physical Characteristics
Terminal Pad Material 98%+ Tin-plated Brass
Soldering Characteristics Solderability per ANSI-J-STD-002 Category 1
Solder Heat Withstand Per IEC-STD 68-2-20, Test Tb, Section 5, Method 1A
Flammability Resistance Per IEC 695-2-2 Needle Flame Test for 20 s
Recommended Storage
Conditions
40°C max, 70% RH max; Devices May Not Meet Specified Ratings if Storage Conditions are Exceeded
Operation Temperature -40°C~85°C
Note: See PS400 for other physical characteristics.
Environmental Specifications
Test Conditions Resistance Change
Passive Aging 60°C, 1000 hrs ±3% Typical
85°C, 1000 hrs ±5% Typical
Humidity Aging 85°C, 85% RH, 100 hrs ±1.2% Typical
Thermal Shock 85°C, -40°C (20 Times) -33% Typical
125°C, -55°C (10 Times) -33% Typical
Solvent Resistance Freon No Change
Trichloroethane No Change
Hydrocarbons No Change
Note: See PS400 for other environmental specifications.
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 215
PolySwitch Resettable Devices
Automotive Devices
Table A5 — Physical Characteristics and Environmental Specifications (Cont’d)
femtoASMDC/picoASMDC/nanoASMDC/microASMD/miniASMDC/ASMDC
Physical Characteristics
Terminal Pad Material 100% Matte Tin with Nickel Underplate
Soldering Characteristics Solderability per ANSI-J-STD-002 Category 3
Solder Heat Withstand Per IEC-STD 68-2-20, Test Tb, Section 5, Method 1A
Flammability Resistance Per IEC 695-2-2 Needle Flame Test for 20 s
Recommended Storage
Conditions
40°C max, 70% RH max; Devices May Not Meet Specified Ratings if Storage Conditions are Exceeded
Operation Temperature -40°C~85°C
Note: See PS400 for other physical characteristics.
Environmental Specifications
Test Conditions Resistance Change
Passive Aging 60°C, 1000 hrs ±3% Typical
85°C, 1000 hrs ±5% Typical
Humidity Aging 85°C, 85% RH, 100 hrs ±1.2% Typical
Thermal Shock 85°C, -40°C (20 Times) -33% Typical
125°C, -55°C (10 Times) -33% Typical
Solvent Resistance Freon No Change
Trichloroethane No Change
Hydrocarbons No Change
Note: See PS400 for other environmental specifications.
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
216
PolySwitch Resettable Devices
Automotive Devices
Table A6 — Packaging and Marking Information for Automotive Devices
Part
Number
Bag
Quantity
Tape and Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity Part Marking Agency Recognition
AGRF
Radial-leaded
AGRF400 500 — — 10,000 G4 *
AGRF400-2 —2,500 —12,500 G4 *
AGRF400-AP — — 2,000 10,000 G4 *
AGRF500 500 — — 10,000 G5 *
AGRF500-2 —2,000 —10,000 G5 *
AGRF500-AP — — 2,000 10,000 G5 *
AGRF600 500 — — 10,000 G6 *
AGRF600-2 —2,000 —10,000 G6 *
AGRF600-AP — — 2,000 10,000 G6 *
AGRF700 500 — — 10,000 G7 *
AGRF700-2 —1,500 —7,500 G7 *
AGRF700-AP — — 1,500 7,500 G7 *
AGRF800 500 — — 10,000 G8 *
AGRF800-2 —1,500 —7,500 G8 *
AGRF800-AP — — 1,500 7,500 G8 *
AGRF900 500 — — 10,000 G9 *
AGRF900-2 —1,000 —5,000 G9 *
AGRF900-AP — — 1,000 5,000 G9 *
AGRF1000 250 — — 5,000 G10 *
AGRF1000-2 —1,000 —5,000 G10 *
AGRF1000-AP — — 1,000 5,000 G10 *
AGRF1100 250 — — 5,000 G11 *
AGRF1100-2 —1,000 —5,000 G11 *
AGRF1100-AP — — 1,000 5,000 G 11 *
AGRF1200 250 — — 5,000 G12 *
AGRF1200-2 —1,000 —5,000 G12 *
AGRF1200-AP — — 1,000 5,000 G12 *
AGRF1400 250 — — 5,000 G14 *
AGRF1400-2 —1,000 —5,000 G14 *
AGRF1400-AP — — 1,000 5,000 G14 *
AHRF (High Temperature)
Radial-leaded
AHRF050 500 — — 10,000 H0.5 *
AHRF050-2 —2,500 —12,500 H0.5 *
AHRF050-AP — — 2,500 12,500 H0.5 *
AHRF070 500 — — 10,000 H0.7 *
AHRF070-2 —2,500 —12,500 H0.7 *
AHRF070-AP — — 2,500 12,500 H0.7 *
AHRF100 500 — — 10,000 H1 *
AHRF100-2 —2,500 —12,500 H1 *
AHRF100-AP — — 2,500 12,500 H1 *
AHRF200 500 — — 10,000 H2 *
AHRF200-2 —2,500 —12,500 H2 *
AHRF200-AP — — 2,500 12,500 H2 *
AHRF300 500 — — 10,000 H3 *
AHRF300-2 —2,000 —10,000 H3 *
AHRF300-AP — — 2,000 10,000 H3 *
AHRF400 500 — — 10,000 H4 *
AHRF400-2 —1,500 —7,500 H4 *
AHRF400-AP — — 1,500 7,500 H4 *
* These devices are intended for use in automotive applications.
For commercial alternatives to these products please refer to radial-leaded devices or surface-mount devices product brochures.
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 217
PolySwitch Resettable Devices
Automotive Devices
Table A6 — Packaging and Marking Information for Automotive Devices
(Cont’d)
Part
Number
Bag
Quantity
Tape and Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity Part Marking Agency Recognition
AHRF (High Temperature)
Radial-leaded
AHRF450 500 — — 10,000 H4.5 *
AHRF450-2 —1,500 —7,500 H4.5 *
AHRF450-AP — — 1,500 7,500 H4.5 *
AHRF550 500 — — 10,000 H5.5 *
AHRF550-2 —2,000 —10,000 H5.5 *
AHRF550-AP — — 2,000 10,000 H5.5 *
AHRF600 500 — — 10,000 H6 *
AHRF600-2 —2,000 —10,000 H6 *
AHRF600-AP — — 2,000 10,000 H6 *
AHRF650 500 — — 10,000 H6.5 *
AHRF650-2 —1,500 —7,500 H6.5 *
AHRF650-AP — — 1,500 7,500 H6.5 *
AHRF700 500 — — 10,000 H7 *
AHRF700-2 —1,500 —7,500 H7 *
AHRF700-AP — — 1,500 7,500 H7 *
AHRF750 500 — — 10,000 H7.5 *
AHRF750-2 —1,000 —5,000 H7.5 *
AHRF750-AP — — 1,000 5,000 H7.5 *
AHRF800 500 — — 10,000 H8 *
AHRF800-2 —1,000 —5,000 H8 *
AHRF800-AP — — 1,000 5,000 H8 *
AHRF900 250 — — 5,000 H9 *
AHRF900-2 —1,000 —5,000 H9 *
AHRF900-AP — — 1,000 5,000 H9 *
AHRF1000 250 — — 5,000 H10 *
AHRF1000-2 —1,000 —5,000 H10 *
AHRF1000-AP — — 1,000 5,000 H10 *
AHRF1100 250 — — 5,000 H 11 *
AHRF1100-2 —1,000 —5,000 H11 *
AHRF1100-AP — — 1,000 5,000 H 11 *
AHRF1300 250 — — 5,000 H13 *
AHRF1300-2 —1,000 —5,000 H13 *
AHRF1300-AP — — 1,000 5,000 H13 *
AHRF1400 250 — — 5,000 H14 *
AHRF1400-2 —1,000 —5,000 H14 *
AHRF1400-AP — — 1,000 5,000 H14 *
AHRF1500 250 — — 5,000 H15 *
AHRF1500-2 —1,000 —5,000 H15 *
AHRF1500-AP — — 1,000 5,000 H15 *
AHEF (High Temperature)
Radial-leaded
AHEF050 500 — — 10,000 E0.5 *
AHEF070 500 — — 10,000 E0.7 *
AHEF100 500 — — 10,000 E1 *
AHEF300 500 — — 10,000 E3 *
AHEF500 250 — — 5,000 E5 *
AHEF750 250 — — 5,000 E7.5 *
AHEF1000 250 — — 5,000 E10 *
* These devices are intended for use in automotive applications.
For commercial alternatives to these products please refer to the radial-leaded devices or surface-mount devices product brochures.
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
218
PolySwitch Resettable Devices
Automotive Devices
Table A6 — Packaging and Marking Information for Automotive Devices
(Cont’d)
Part
Number
Recommended Pad Layouts [mm(in) See Figure A24]
Agency
Recognition
Tape and Reel
Quantity
Standard Package
Quantity
Part
Marking
Dimension
A (Min*/Nom)
Dimension
B (Nom)
Dimension
C (Nom)
AHS (High Temperature)
Surface-mount
AHS080-2018 4,000 20,000 H08 4.6 (0.18) 1.5 (0.06) 3.4 (0.134) *
AHS120 2,000 10,000 H12 3.1 (0.12) 2.3 (0.09) 5.1 (0.201) *
AHS160 1,500 7,500 160 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
AHS200 1,500 7,500 H200 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
AHS300 1,500 7,500 H300 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
ASMD
Surface-mount
ASMD030F 2,000 10,000 030F 3.1 (0.12) 2.3 (0.09) 5.1 (0.201) *
ASMD050F 2,000 10,000 050F 3.1 (0.12) 2.3 (0.09) 5.1 (0.201) *
ASMD075F 2,000 10,000 075F 3.1 (0.12) 2.3 (0.09) 5.1 (0.201) *
ASMD100F 2,000 10,000 100F 3.1 (0.12) 2.3 (0.09) 5.1 (0.201) *
ASMD125F 2,000 10,000 125F 3.1 (0.12) 2.3 (0.09) 5.1 (0.201) *
ASMD150F 1,500 7,500 150F 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
ASMD150F/33 1,500 7,500 153F 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
ASMD185F 1,500 7,500 185A 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
ASMD200F 1,500 7,500 200F 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
ASMD250F 1,500 7,500 250F 4.6 (0.18) 2.3 (0.09) 6.1 (0.240) *
femtoASMDC
Surface-mount
femtoASMDC005F 4,000 20,000 A0.80 (0.032) 0.60 (0.024) 0.80 (0.032) *
femtoASMDC008F 4,000 20,000 T0.80 (0.032) 0.60 (0.024) 0.80 (0.032) *
femtoASMDC010F/15 4,000 20,000 B0.80 (0.032) 0.60 (0.024) 0.80 (0.032) *
picoASMDC
Surface-mount
picoASMDC010S 3,000 15,000 C1.50 (0.060) 1.00 (0.039) 1.20 (0.047) *
picoASMDC012S 4,000 20,000 F1.50 (0.060) 1.00 (0.039) 1.20 (0.047) *
nanoASMDC
Surface-mount
nanoASMDC010F 3,000 15,000 A1.60 (0.063) 1.00 (0.039) 2.00 (0.079) *
nanoASMDC012F 3,000 15,000 P1.60 (0.063) 1.00 (0.039) 2.00 (0.079) *
nanoASMDC016F 3,000 15,000 N1.60 (0.063) 1.00 (0.039) 2.00 (0.079) *
nanoASMDC020F 3,000 15,000 02 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) *
nanoASMDC025F 3,000 15,000 C1.60 (0.063) 1.00 (0.039) 2.00 (0.079) *
nanoASMDC035F 3,000 15,000 03 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) *
nanoASMDC050F/13.2 3,000 15,000 M1.60 (0.063) 1.00 (0.039) 2.00 (0.079) *
microASMD
Surface-mount
microASMD005F 4,000 20,000 05 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) *
microASMD010F 4,000 20,000 10 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) *
microASMD050F 4,000 20,000 50 2.50 (0.098) 1.00 (0.039) 2.00 (0.079) *
miniASMDC
Surface-mount
miniASMDC010F 2,000 10,000 10 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC014F 2,000 10,000 14 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC020F 2,000 10,000 23.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC030F 2,000 10,000 33.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC050F 2,000 10,000 53.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC075F 2,000 10,000 73.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC075F/24 1,500 7,500 075F 24V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC075F/33 1,500 7,500 075F 33V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC110F/16 2,000 10,000 110F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC110F/24 1,500 7,500 110F 24V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC125F/16 2,000 10,000 125F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC150F/12 2,000 10,000 150F 12V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
* These devices are intended for use in automotive applications.
For commercial alternatives to these products please refer to the radial-leaded devices or surface-mount devices product brochures.
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 219
PolySwitch Resettable Devices
Automotive Devices
Table A6 — Packaging and Marking Information for Automotive Devices
(Cont’d)
Part
Number
Recommended Pad Layouts [mm(in) See Figure A24]
Agency
Recognition
Tape and Reel
Quantity
Standard Package
Quantity
Part
Marking
Dimension
A (Min*/Nom)
Dimension
B (Nom)
Dimension
C (Nom)
miniASMDC
Surface-mount
miniASMDC150F/16 2,000 10,000 150 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC150F/24 1,000 5,000 150F 24V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC200F/16 2,000 10,000 200F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC260F/12 1,500 7,500 260F 12V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC260F/13.2 1,500 7,500 260F 13V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
miniASMDC260F/16 1,500 7,500 260F 16V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) *
ASMDC
Surface-mount
ASMDC030F 4,000 20,000 030F 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) *
ASMDC050F 4,000 20,000 050F 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) *
ASMDC075F 4,000 20,000 075F 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) *
ASMDC125F/33 4,000 20,000 125F 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) *
ASMDC185F/33 4,000 20,000 185F 33V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) *
ASMDC300F/24 4,000 20,000 300F 24V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) *
* These devices are intended for use in automotive applications.
For commercial alternatives to these products please refer to the radial-leaded devices or surface-mount devices product brochures.
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
220
PolySwitch Resettable Devices
Automotive Devices
Table A7 — Tape and Reel Specifications for AGRF/AHRF/AHEF Automotive Devices
AGRF, AHRF and AHEF devices are available in tape and reel packaging per EIA468-B/IEC286-2 and EIA 481-2 standards. See Figures A25 and A26
for details
Description EIA Mark Dimension (mm) Tolerance
Carrier Tape Width W18.0 -0.5/+1.0
Hold Down Tape Width W411. 0 Minimum
Top Distance between Tape Edges W63.0 Maximum
Sprocket Hole Position W59.0 -0.5/+0.75
Sprocket Hole Diameter D04.0 ±0.2
Abscissa to Plane (Straight Lead) (AHEF300 to AHEF1000) H20.3 ±0.5
Abscissa to Plane (Kinked Lead) (AGRF400 to AGRF1400, AHRF050 to AHRF1500, AHEF050 to AHEF100) H016.0 ±0.5
Abscissa to Top (AGRF400 to AGRF600, AHRF050 to AHRF450, AHEF050 to AHEF300) H132.2 Maximum
Abscissa to Top (AGRF700 to AGRF1400, AHRF550 to AHRF1500*, AHEF500 to AHEF1000) H145.0 Maximum
Overall Width with Lead Protrusion (AGRF400 to AGRF600 & AHRF050 to AHRF450, AHEF050 to AHEF300) C143.2 Maximum
Overall Width with Lead Protrusion (AGRF700 to AGRF1400, AHRF550 to AHRF1500, AHEF500 to AHEF1000) C155.0 Maximum
Overall Width without Lead Protrusion (AGRF400 to AGRF600, AHRF050 to AHRF450, AHEF050 to AHEF300) C242.5 Maximum
Overall Width without Lead Protrusion (AGRF700 to AGRF1400, AHRF550 to AHRF1500, AHEF500 to AHEF1000) C254.0 Maximum
Lead Protrusion L11. 0 Maximum
Protrusion of Cut-out L11. 0 Maximum
Protrusion Beyond Hold-Down Tape I2Not specified —
Sprocket Hole Pitch P012.7 ± 0.3
Device Pitch (AGRF400 to AGRF700, AHRF050 to AHRF600, AHEF050 to AHEF300) —12.7 ± 0.3
Device Pitch (AGRF800 to AGRF1400, AHRF650 to AHRF1500, AHEF500 to AHEF1000) —25.4 ± 0.6
Pitch Tolerance —20 consec. ± 0.1
Tape Thickness t0.9 Maximum
Overall Tape and Lead Thickness (AGRF400 to AGRF1100, AHRF050 to AHRF1100*, AHEF050 to AHEF750) t12.0 Maximum
Overall Tape and Lead Thickness (AGRF1200 to AGRF1400, AHRF1300 to AHRF1500*, AHEF1000) t12.3 Maximum
Splice Sprocket Hole Alignment — 0 ± 0.3
Body Lateral Deviation Dh 0 ± 1.0
Body Tape Plane Deviation Dp 0 ± 1.3
Ordinate to Adjacent Component Lead (AGRF400 to AGRF1100, AHRF050 to AHRF900, AHEF050 to AHEF500 P13.81 ± 0.7
Ordinate to Adjacent Component Lead (AGRF1200 to AGRF1400, AHRF1000 to AHRF1500, AHEF750 to AHEF1000) P17.62 ± 0.7
Lead Spacing (AGRF400 to AGRF1100, AHRF050 to AHRF900*, AHEF050 to AHEF500) F5.05 ± 0.75
Lead Spacing (AGRF1200 to AGRF1400, AHRF1000 to AHRF1500*, AHEF750 to AHEF1000) F10.15 ± 0.75
Reel Width (AGRF400 to AGRF600 & AHRF050 to AHRF450, AHEF050 to AHEF300) w256.0 Maximum
Reel Width (AGRF700 to AGRF1400, AHRF550 to AHRF1500*, AHEF500 to AHEF1000) w263.5 Maximum
Reel Diameter a370.0 Maximum
Space between Flanges* (AHEF050 to AHEF300) w148.0 Maximum
Space between Flanges* (AHEF500 to AHEF1000) w155.0 Maximum
Arbor Hold Diameter c26.0 ±12.0
Core Diameter* n91.0 Maximum
Box —64/372/362 Maximum
Consecutive Missing Places —None —
Empty Places per Reel —0.1% Maximum
* Differs from EIA specification.
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 221
PolySwitch Resettable Devices
Automotive Devices
h
H1P1
W4
H0
H1
C1
C2
F
AB
Reference Plane
Direction of Unreeling
Cross Section A-B
W5
H
W
t
P0D0
I2
L
L1
hpp
w1
n
a
c
w2
Cross Section
Direction of
Unreeling
Reel
Tape
Upper Side
Lower Side
Optional Shape: Circular or Polygonal
Table A8 — Tape and Reel Specifications for AHS/ASMD/femtoASMDC/picoASMDC/
Description
femtoASMDC
EIA 481-1
picoASMDC
EIA 481-1
nanoASMDC
EIA 481-1
microASMD
EIA 481-1
miniASMDC
EIA 481-1
ASMDC
EIA 481-1
AHS080-2018
EIA 481-2
AHS120
ASMD030F~
ASMD125F
EIA 481-2
AHS160~AHS300
ASMD150F~
ASMD250F
EIA 481-2
W8.0 ± 0.30 8.0 ± 0.30 8.0 ± 0.30 8.0 ± 0.30 12.0 ± 0.30 16.0 ± 0.30 16.0 ± 0.30 16.0 ± 0.30 16.0 ± 0.30
P04.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10
P14.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 4.0 ± 0.10 8.0 ± 0.10 8.0 ± 0.10 8.0 ± 0.10 8.0 ± 0.10 12.0 ± 0.10
P22.0 ± 0.05 2.0 ± 0.10 2.0 ± 0.05 2.0 ± 0.05 2.0 ± 0.05 2.0 ± 0.10 2.0 ± 0.10 2.0 ± 0.10 2.0 ± 0.10
A00.95 ± 0.05 1.70 ± 0.1 1.95 ± 0.10 2.9 ± 0.10 Table A9 Table A9 5.11 ± 0.15 5.6 ± 0.23 6.9 ± 0.23
B01.85 ± 0.05 2.45 ± 0.1 Table A9 3.50 ± 0.10 Table A9 Table A9 5.6 ± 0.23 8.1 ± 0.15 9.6 ± 0.15
B1 max 4.35 4.35 4.35 4.35 6.15 12.1 12.1 12.1 12.1
D01.55 ± .05 1.55 ± .05 1.55 ± .05 1.55 ± .05 1.5 + 0.10/
-.00
1.5 + 0.10/ -.00 1.5 + 0.10/
-.00
1.5 + 0.10/ -.00 1.5 + 0.10/ -.00
F3.50 ± 0.05 3.50 ± 0.05 3.50 ± 0.05 3.50 ± 0.05 5.50 ± 0.05 7.50 ± 0.10 7.50 ± 0.10 7.50 ± 0.10 7.50 ± 0.10
E11.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10 1.75 ± 0.10
E2 min 6.25 6.25 6.25 6.25 10.25 14.25 14.25 14.25 14.25
T max 0.3 0.3 0.3 0.3 0.35 0.35 0.4 0.4 0.4
T1 max 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
K0 0.90 ± 0.1 Table A9 Table A9 0.9 ± 0.1 Table A9 Table A9 1.8 ± 0.15 3.2 ± 0.15 3.4 ± 0.15
Figure A25 — EIA Referenced Taped Component Dimensions for AGRF/AHRF/AHEF PolySwitch
Automotive Devices
Figure A26 — EIA Referenced Reel Dimensions for AGRF/AHRF/AHEF PolySwitch
Automotive Devices
nanoASMDC/microASMD/miniASMDC/ASMDC PolySwitch Automotive Devices (in
Millimeters)
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
222
PolySwitch Resettable Devices
Automotive Devices
Table A9 — Tape and Reel Specifications for picoASMDC/nanoASMDC/miniASMDC/
ASMDC PolySwitch Automotive Devices (in Millimeters)
Description
nanoASMDC010F
nanoASMDC012F
nanoASMDC016F
nanoASMDC020F
nanoASMDC025F
nanoASMDC035F
nanoASMDC050F/13.2
miniASMDC010F~075F
miniASMDC110F/16
miniASMDC125F/16
miniASMDC150F/12
miniASMDC150F/16
miniASMDC200F/16
miniASMDC075F/24
miniASMDC075F/33
miniASMDC110F/24
miniASMDC260F/12
miniASMDC260F/13.2
miniASMDC260F/16
ASMDC030F
ASMDC050F
ASMDC075F
ASMDC125F/33
ASMDC185F/33
ASMDC300F/24
A01.95 ± 0.1 1.95 ± 0.1 3.5 ± 0.1 3.7 ± 0.1 5.5 ± 0.1 5.35 ± 0.1
B03.5 ± 0.1 3.50 +0.1/-0.08 4.95 ± 0.1 4.9 ± 0.1 7.9 ± 0.1 7.85 ± 0.1
K01.27 ± 0.1 0.89 ± 0.1 0.9 ± 0.1 1.4 ± 0.1 0.9 ± 0.1 1.45 ± 0.1
Description picoASMDC010S picoASMDC012S miniASMDC150F/24
A01.70 ± 0.1 1.70 ± 0.1 3.7 ± 0.1
B02.45 ± 0.1 2.45 ± 0.1 4.9 ± 0.1
K01.12± 0.1 0.86 ± 0.1 1.78 ± 0.1
P0
E1
E2
FW
P2
D0
A0
B0
P1
B1
T1
K0
T
Cover Tape
Embossment
Center Lines
of Cavity
A
Cover Tape
Embossed Cavity
Carrier Tape
N (Hub Dia.)
W2 (Measured at Hub)
W1 (Measured at Hub)
Figure A27 — EIA Referenced Taped Component Dimensions for AHS/ASMD/femtoASMDC/
picoASMDC/nanoASMDC/microASMD/miniASMDC/ASMDC PolySwitch Automotive Devices
(in Millimeters)
Figure A28 — EIA Referenced Reel Dimensions for AHS/ASMD/femtoASMDC/picoASMDC/
nanoASMDC/microASMD/miniASMDC/ASMDC PolySwitch Automotive Devices
Table A10— Reel Dimensions for AHS/ASMD/femtoASMDC/picoASMDC/
nanoASMDC/microASMD/miniASMDC/ASMDC PolySwitch Automotive Devices
(in Millimeters)
Description
femtoASMDC
picoASMDC
nanoASMDC
microASMD miniASMDC
ASMDC
AHS
ASMD
A max. 185 185 330
N min. 50 50 50
W18.4 + 1.5/-.00 12.4 + 2.0/-.00 16.4 + 2.0/-.00
W2 max. 14.4 18.4 22.4
RoHS Compliant, ELV Compliant Specifications subject to change without notice. ©2017 Littelfuse, Inc. 223
PolySwitch Resettable Devices
Automotive Devices
Warning :
• Users should independently evaluate the suitability of and test each product selected for their own application.
• Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame.
• These devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should
not be used when repeated fault conditions or prolonged trip events are anticipated.
• Contamination of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices.
• Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and
mechanical procedures for electronic components.
• PPTC devices are not recommended for installation in applications where the device is constrained such that its PTC properties are inhibited,
for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion.
• Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of the device.
Part Numbering System
AGRF 800 -2
Packaging Option
(Blank) = Bulk
2 = Tape and Reel Packaging
AP = Ammo Pack
Hold Current Indicator
Product Series
An “F” at the End of the Series
Indicates Pb-free Version of
Product
AHS 080 -2
Packaging
2 = Tape and Reel
Hold Current Indicator
Product Series
miniASMDC 150 F /24 -2
Packaging
2 = Tape and Reel
Alternative Voltage Rating (If applicable)
Lead Free
Hold Current Indicator
Product Series
Notice:
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own
applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, life-saving, life-
sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the
product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by
Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims
or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse
products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2017 Littelfuse, Inc.
224
PolySwitch Resettable Devices
Automotive Devices
