PolySwitch Resettable Devices – Radial-leaded Devices
135
12
TE Circuit Protection’s PolySwitch radial-leaded products
represent the most comprehensive and complete set of
PPTC products available in the industry today.
• RGEF series for hold currents up to 14A
• RHEF series for flatter thermal derating and
operating temperatures up to 125°C
• RUEF series for balance of voltage rating (30V) and
hold current (up to 9A)
• RUSBF series for fast time-to-trip and low-resistance
computer applications
• RXEF series for low hold currents (down to 50mA)
and high voltage rating (up to 72V)
• RKEF series for balance of voltage rating (60V) and
hold current (up to 5A)
• BBRF series for cable telephone applications
• Now offering RoHS versions of all products
• Many product choices give engineers more design
flexibility
• Compatible with high-volume electronics assembly
• Assists in meeting regulatory requirements
• Higher voltage ratings allow use in new applications
• RoHS compliant
• Broadest range of radial-leaded resettable devices
available in the industry
• Current ratings from 50mA to 15A
• Voltage ratings from 6V (computer and electronic
applications) to 99V
• Agency recognition : UL, CSA, TÜV
• Fast time-to-trip
• Low resistance
• Satellite video receivers
• Industrial controls
• Transformers
• Computer motherboards
• Modems
PolySwitch Resettable Devices
Radial-leaded Devices
Benefits Features
Applications
• USB hub, ports and peripherals
• IEEE1394 ports
• CD-ROMs
• Game machines
• Battery packs
• Phones
• Fax machines
• Analog and digital line cards
• Printers
136 RoHS Compliant, ELV Compliant
12
Application Selection Guide for Radial-leaded Devices
Hold Current (A)
0.050 ———9.20Ω— —— — ——
0.100 ———3.50Ω— —— — ——
0.170 ———4.30Ω— —— — ——
0.200 — 2.290Ω—— — —— — ——
0.250 — 1.600Ω—— — —— — ——
0.300 — 1.110Ω—— — —— — ——
0.400 — 0.710Ω—— — —— — ——
0.500 — 0.640Ω0.425Ω————0.68Ω——
0.550 1.05Ω— —— — —— — ——
0.650 — 0.400Ω0.350Ω— — —— — ——
0.700 ———————0.42Ω——
0.750 — 0.325Ω0.295Ω——————0.140Ω
0.900 — 0.255Ω0.255Ω— 0.095Ω—— —0.100Ω—
1.000 ———————0.24Ω——
1.100 — 0.200Ω0.225Ω— 0.075Ω—— —0.075Ω—
1.200 —————————0.080Ω
1.350 — 0.155Ω0.165Ω— 0.060Ω—— —0.060Ω—
1.550 —————————0.058Ω
1.600 — 0.115Ω0.150Ω— 0.050Ω—— —0.050Ω—
1.850 — 0.100Ω0.106Ω— 0.045Ω—— —0.045Ω—
1.900 — — —— — —— — ——
Voltage Rating
BBRF
99V
RXEF
72V
RXEF
60V
RUEF
30V
RGEF
16V
RHEF
16V
RHEF
30V
RUSBF
16V
RUSBF
6V
RKEF
60V
Electromagnetic loads RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
Halogen lighting RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
Lighting ballast RXEF (<72V), BBRF (<99V)
Loudspeakers RXEF (<72V) RXEF (<72V), RKEF(<60V)
Medical equipment RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
MOSFET devices RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
Motors, fans and blowers RXEF (<72V), RGEF (<16V) RHEF (<16V)
POS equipment RXEF (<72V), RUEF (<30V)
Process and industrial controls RXEF (<72V), RUEF (<30V)
Satellite video receivers RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
Security and fire alarm systems RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
Test and measurement equipment RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
Transformers RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
DDC computer and consumer electronics RUEF (<30V)
Mouse and keyboard RUEF (<30V)
SCSI RUEF (<30V)
USB RUSBF (<16V)
Traces and printed circuit board protection RGEF (<16V), RUEF (<30V) RHEF (<16V) RXEF (<72V), RKEF(<60V)
Note : This list is not exhaustive. TE Circuit Protection welcomes customer's input for additional application ideas for PolySwitch resettable devices.
Protection Application
PolySwitch Resettable Devices — Key Selection Criteria
Flatter Lower Current
Small Size Derating Higher Voltage
The guide below lists PolySwitch radial-leaded devices that are typically used in these applications.
Specifications for the suggested device part numbers can be found in this section.
Once a part number has been selected, the user should evaluate and test each product for its intended application.
Table R1 Product Series - Current Rating, Voltage Rating / Typical Resistance for
Radial-leaded Devices
PolySwitch Resettable Devices – Radial-leaded Devices
137
RoHS Compliant, ELV Compliant
12
Hold Current (A)
2.000 ——————0.0610Ω———
2.500 — 0.065Ω0.063Ω— 0.030Ω0.0380Ω——0.030Ω—
3.000 — 0.050Ω0.040Ω— 0.035Ω0.0514Ω0.0430Ω———
3.750 — 0.040Ω0.029Ω————— ——
4.000 ——0.026Ω— 0.020Ω0.0300Ω0.0320Ω———
4.500 ——————0.0290Ω———
5.000 ——0.021Ω— 0.020Ω0.0192Ω—— ——
5.500 ——————0.0200Ω———
6.000 ————0.013Ω0.0145Ω0.0175Ω———
6.500 ——————0.0144Ω———
7.000 ————0.013Ω0.0105Ω0.0132Ω———
7.500 ——————0.0120Ω———
8.000 ————0.013Ω0.0086Ω0.0110Ω———
9.000 ————0.008Ω0.0070Ω0.0100Ω———
10.00 —————0.0056Ω0.0083Ω———
11.00 —————0.0050Ω0.0073Ω———
12.00 —————0.0046Ω—— ——
13.00 ——————0.0055Ω———
14.00 —————0.0040Ω0.0050Ω———
15.00 ——————0.0050Ω———
Voltage Rating
BBRF
99V
RXEF
72V
RXEF
60V
RUEF
30V
RGEF
16V
RHEF
16V
RHEF
30V
RUSBF
16V
RUSBF
6V
RKEF
60V
Maximum Ambient Temperature
Part Number -40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 85°C 125°C
BBRF
99V
BBRF550 0.85 0.75 0.65 0.55 — 0.45 0.40 0.35 0.30 0.22 —
RXEF
60V
RXEF005 0.078 0.068 0.06 0.05 0.048 0.04 0.035 0.032 0.027 0.02 —
RXEF010 0.160 0.140 0.11 0.10 0.096 0.08 0.072 0.067 0.050 0.04 —
RXEF017 0.260 0.230 0.21 0.17 0.160 0.14 0.120 0.110 0.090 0.07 —
RXEF
72V
RXEF020 0.31 0.27 0.24 0.20 0.19 0.16 0.14 0.13 0.11 0.08 —
RXEF025 0.39 0.34 0.30 0.25 0.24 0.20 0.18 0.16 0.14 0.10 —
RXEF030 0.47 0.41 0.36 0.30 0.29 0.24 0.22 0.20 0.16 0.12 —
RXEF040 0.62 0.54 0.48 0.40 0.38 0.32 0.29 0.25 0.22 0.16 —
RXEF050 0.78 0.68 0.60 0.50 0.48 0.41 0.36 0.32 0.27 0.20 —
RXEF065 1.01 0.88 0.77 0.65 0.62 0.53 0.47 0.41 0.35 0.26 —
RXEF075 1.16 1.02 0.89 0.75 0.72 0.61 0.54 0.47 0.41 0.30 —
RXEF090 1.40 1.22 1.07 0.90 0.86 0.73 0.65 0.57 0.49 0.36 —
RXEF110 1.71 1.50 1.31 1.10 1.06 0.89 0.79 0.69 0.59 0.44 —
RXEF135 2.09 1.84 1.61 1.35 1.30 1.09 0.97 0.85 0.73 0.54 —
RXEF160 2.48 2.18 1.90 1.60 1.54 1.30 1.15 1.01 0.86 0.64 —
RXEF185 2.87 2.52 2.20 1.85 1.78 1.50 1.33 1.17 1.00 0.74 —
RXEF250 3.88 3.40 2.98 2.50 2.40 2.03 1.80 1.58 1.35 1.00 —
RXEF300 4.65 4.08 3.57 3.00 2.88 2.43 2.16 1.89 1.62 1.20 —
RXEF375 5.81 5.10 4.46 3.75 3.60 3.04 2.70 2.36 2.03 1.50 —
Table R1 Product Series - Current Rating, Voltage Rating / Typical Resistance for
Radial-leaded Devices
Cont’d
Table R2 Thermal Derating for Radial-leaded Devices
[Hold Current (A) at Ambient Temperature (°C)]
138 RoHS Compliant, ELV Compliant
12
Maximum Ambient Temperature
Part Number -40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 85°C 125°C
RKEF
60V
RKEF050 0.73 0.65 0.58 0.50 0.48 0.42 0.38 0.34 0.31 0.26 —
RKEF065 0.94 0.85 0.75 0.65 0.63 0.54 0.50 0.44 0.40 0.34 —
RKEF075 1.09 0.98 0.86 0.75 0.73 0.62 0.58 0.51 0.46 0.39 —
RKEF090 1.30 1.17 1.04 0.90 0.87 0.75 0.69 0.61 0.55 0.47 —
RKEF110 1.60 1.43 1.27 1.10 1.06 0.92 0.85 0.75 0.67 0.57 —
RKEF135 1.96 1.76 1.55 1.35 1.31 1.12 1.04 0.92 0.83 0.71 —
RKEF160 2.32 2.08 1.84 1.60 1.55 1.33 1.23 1.08 0.98 0.83 —
RKEF185 2.68 2.41 2.13 1.85 1.79 1.54 1.43 1.26 1.13 0.96 —
RKEF250 3.63 3.25 2.88 2.50 2.43 2.08 1.93 1.70 1.52 1.31 —
RKEF300 4.35 3.90 3.45 3.00 2.91 2.50 2.30 2.04 1.84 1.55 —
RKEF375 5.44 4.88 4.31 3.75 3.64 3.11 2.90 2.54 2.29 1.94 —
RKEF400 5.80 5.20 4.60 4.00 3.88 3.32 3.08 2.73 2.45 2.08 —
RKEF500 7.25 6.50 5.75 5.00 4.85 4.15 3.85 3.41 3.06 2.59 —
RUEF
30V
RUEF090 1.31 1.17 1.04 0.90 0.87 0.75 0.69 0.61 0.55 0.47 —
RUEF110 1.60 1.43 1.27 1.10 1.07 0.91 0.85 0.75 0.67 0.57 —
RUEF135 1.96 1.76 1.55 1.35 1.31 1.12 1.04 0.92 0.82 0.70 —
RUEF160 2.32 2.08 1.84 1.60 1.55 1.33 1.23 1.09 0.98 0.83 —
RUEF185 2.68 2.41 2.13 1.85 1.79 1.54 1.42 1.26 1.13 0.96 —
RUEF250 3.63 3.25 2.88 2.50 2.43 2.08 1.93 1.70 1.53 1.30 —
RUEF300 4.35 3.90 3.45 3.00 2.91 2.49 2.31 2.04 1.83 1.56 —
RUEF400 5.80 5.20 4.60 4.00 3.88 3.32 3.08 2.72 2.44 2.08 —
RUEF500 7.25 6.50 5.75 5.00 4.85 4.15 3.85 3.40 3.05 2.60 —
RUEF600 8.70 7.80 6.90 6.00 5.82 4.98 4.62 4.08 3.66 3.12 —
RUEF700 10.15 9.10 8.05 7.00 6.79 5.81 5.39 4.76 4.27 3.64 —
RUEF800 11.60 10.40 9.20 8.00 7.76 6.64 6.16 5.44 4.88 4.16 —
RUEF900 13.05 11.70 10.35 9.00 8.73 7.47 6.93 6.12 5.49 4.68 —
RHEF
30V - High Temperature
RHEF050 0.68 0.62 0.56 0.51 0.50 0.44 0.40 0.36 0.34 0.28 0.12
RHEF070 0.95 0.87 0.79 0.72 0.70 0.62 0.56 0.51 0.47 0.39 0.17
RHEF100 1.36 1.24 1.13 1.03 1.00 0.89 0.80 0.73 0.67 0.56 0.24
RUSBF
16V
RUSBF090 1.31 1.17 1.04 0.90 0.87 0.75 0.69 0.61 0.55 0.47 —
RUSBF110 1.60 1.43 1.27 1.10 1.07 1.00 0.92 0.75 0.67 0.57 —
RUSBF135 1.96 1.76 1.55 1.35 1.31 1.12 1.04 0.92 0.82 0.70 —
RUSBF160 2.32 2.08 1.84 1.60 1.55 1.33 1.23 1.09 0.98 0.83 —
RUSBF185 2.68 2.41 2.13 1.85 1.79 1.54 1.42 1.26 1.13 0.96 —
RUSBF250 3.63 3.25 2.88 2.50 2.43 2.08 1.93 1.70 1.53 1.30 —
RGEF
16V
RGEF250 3.7 3.3 3.0 2.6 2.50 2.2 2.0 1.8 1.6 1.2 —
RGEF300 4.4 4.0 3.6 3.1 3.00 2.6 2.4 2.1 1.9 1.4 —
RGEF400 5.9 5.3 4.8 4.1 4.00 3.5 3.2 2.8 2.5 1.9 —
RGEF500 7.3 6.6 6.0 5.2 5.00 4.4 4.0 3.6 3.1 2.4 —
RGEF600 8.8 8.0 7.2 6.2 6.00 5.2 4.8 4.2 3.8 2.8 —
RGEF700 10.3 9.3 8.4 7.3 7.00 6.2 5.6 5.0 4.4 3.3 —
RGEF800 11.7 10.7 9.6 8.3 8.00 6.9 6.4 5.6 5.1 3.7 —
RGEF900 13.2 11.9 10.7 9.4 9.00 7.9 7.2 6.4 5.6 4.2 —
RGEF1000 14.7 13.3 12.0 10.3 10.00 8.7 8.0 7.0 6.3 4.7 —
RGEF1100 16.1 14.6 13.1 11.5 11.00 9.7 8.8 7.8 6.9 5.2 —
RGEF1200 17.6 16.0 14.4 12.4 12.00 10.4 9.6 8.4 7.6 5.6 —
RGEF1400 20.5 18.7 16.8 14.5 14.00 12.1 11.2 9.8 8.9 6.5 —
Table R2 Thermal Derating for Radial-leaded Devices
[Hold Current (A) at Ambient Temperature (°C)]
Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
139
RoHS Compliant, ELV Compliant
12
Maximum Ambient Temperature
Part Number -40°C -20°C 0°C 20°C 25°C 40°C 50°C 60°C 70°C 85°C 125°C
RHEF
16V - High Temperature
RHEF200 2.71 2.49 2.26 2.06 2.00 1.77 1.60 1.46 1.34 1.11 0.49
RHEF300 4.07 3.74 3.41 3.09 3.00 2.65 2.40 2.21 2.00 1.66 0.74
RHEF400 5.57 5.11 4.65 4.22 4.00 3.62 3.29 3.01 2.73 2.27 1.01
RHEF450 6.10 5.60 5.10 4.60 4.50 4.00 3.60 3.30 3.00 2.50 1.10
RHEF550 7.47 6.86 6.24 5.66 5.50 4.85 4.41 4.04 3.66 3.05 1.36
RHEF600 8.20 7.50 6.80 6.20 6.00 5.30 4.90 4.40 4.00 3.30 1.50
RHEF650 8.80 8.10 7.40 6.70 6.50 5.70 5.30 4.80 4.30 3.60 1.60
RHEF700 9.51 8.73 7.95 7.20 7.00 6.17 5.61 5.15 4.66 3.88 1.73
RHEF750 10.20 9.40 8.60 7.70 7.50 6.60 6.10 5.60 5.00 4.10 1.90
RHEF800 10.87 9.98 9.08 8.23 8.00 7.06 6.41 5.88 5.33 4.43 1.97
RHEF900 12.21 11.19 10.16 9.26 9.00 7.97 7.20 6.56 6.04 5.01 2.19
RHEF1000 13.60 12.50 11.40 10.30 10.00 8.80 8.10 7.40 6.60 5.50 2.50
RHEF1100 14.94 13.72 12.49 11.31 11.00 9.70 8.82 8.09 7.32 6.09 2.71
RHEF1300 17.70 16.30 14.80 13.40 13.00 11.40 10.50 9.60 8.60 7.20 3.30
RHEF1400 19.01 17.46 15.89 14.40 14.00 12.35 11.22 10.29 9.32 7.76 3.45
RHEF1500 20.40 18.80 17.10 15.50 15.00 13.20 12.10 11.10 9.90 8.30 3.80
RUSBF
6V
RUSBF075 1.05 0.95 0.85 0.75 0.73 0.65 0.60 0.55 0.50 0.43 —
RUSBF120 1.69 1.52 1.36 1.20 1.16 1.04 0.96 0.88 0.80 0.68 —
RUSBF155 2.17 1.96 1.75 1.55 1.50 1.34 1.24 1.14 1.03 0.88 —
% of rated hold and trip current
Ambient Temperature (˚C)
200
150
10 0
50
0
-40 -20 0 20 40 60 80
Figure R1
RXEF and BBRF
Table R2 Thermal Derating for Radial-leaded Devices
[Hold Current (A) at Ambient Temperature (°C)]
Cont’d
Figure R1-R5 Thermal Derating Curve for Radial-leaded Devices
140 RoHS Compliant, ELV Compliant
12
% of rated hold and trip current
Ambient Temperature (˚C)
200
150
10 0
50
0
-40 -20 0 20 40 60 80
Figure R2
RKEF
-40 -20 0 60402080100120
% of Rated Hold andTr i p Current
Ambient Temperature (˚C)
200
150
10 0
50
0
Figure R4
RHEF
% of Rated Hold andTr i p Current
Ambient Temperature (˚C)
200
150
10 0
50
0
-40 -20 0 20 40 60 80
A
A
B
B
Figure R3
A= RUSBF075,
RUSBF120,
RUSBF155
B= RUEF,
and all other RUSBF
Figure R1-R5 Thermal Derating Curve for Radial-leaded Devices
Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
141
RoHS Compliant, ELV Compliant
12
-40 -20 0 20 40 60 80
% of Rated Hold andTr i p Current
Ambient Temperature (˚C)
200
150
10 0
50
0
Figure R5
RGEF
BBRF
99V
BBRF550 0.55 1.10 99 20 1.5 1.60 60 0.8 1.30 1.95 [0.520mm2(20)]
RXEF
60V
RXEF005 0.05 0.10 60 40 0.22 0.25 5.0 7.3 11.10 20.00 [0.128mm2(26)]
RXEF010 0.10 0.20 60 40 0.38 0.50 4.0 2.5 4.50 7.50 [0.205mm2(24)]
RXEF017 0.17 0.34 60 40 0.48 0.85 3.0 3.3 5.21 8.00 [0.205mm2(24)]
RXEF
72V
RXEF020 0.20 0.40 72 40 0.41 1.00 2.2 1.83 2.75 4.40 [0.205mm2(24)]
RXEF025 0.25 0.50 72 40 0.45 1.25 2.5 1.25 1.95 3.00 [0.205mm2(24)]
RXEF030 0.30 0.60 72 40 0.49 1.50 3.0 0.88 1.33 2.10 [0.205mm2(24)]
RXEF040 0.40 0.80 72 40 0.56 2.00 3.8 0.55 0.86 1.29 [0.205mm2(24)]
RXEF050 0.50 1.00 72 40 0.77 2.50 4.0 0.50 0.77 1.17 [0.205mm2(24)]
RXEF065 0.65 1.30 72 40 0.88 3.25 5.3 0.31 0.48 0.72 [0.205mm2(24)]
RXEF075 0.75 1.50 72 40 0.92 3.75 6.3 0.25 0.40 0.60 [0.205mm2(24)]
RXEF090 0.90 1.80 72 40 0.99 4.50 7.2 0.20 0.31 0.47 [0.205mm2(24)]
RXEF110 1.10 2.20 72 40 1.50 5.50 8.2 0.15 0.25 0.38 [0.520mm2(20)]
RXEF135 1.35 2.70 72 40 1.70 6.75 9.6 0.12 0.19 0.30 [0.520mm2(20)]
RXEF160 1.60 3.20 72 40 1.90 8.00 11.4 0.09 0.14 0.22 [0.520mm2(20)]
RXEF185 1.85 3.70 72 40 2.10 9.25 12.6 0.08 0.12 0.19 [0.520mm2(20)]
RXEF250 2.50 5.00 72 40 2.50 12.50 15.6 0.05 0.08 0.13 [0.520mm2(20)]
RXEF300 3.00 6.00 72 40 2.80 15.00 19.8 0.04 0.06 0.10 [0.520mm2(20)]
RXEF375 3.75 7.50 72 40 3.20 18.75 24.0 0.03 0.05 0.08 [0.520mm2(20)]
Part
Number
IH
(A)
IT
(A)
VMAX
(V)
IMAX
(A)
PD Typ
(W)
RMIN
(Ω)
R1MAX
(Ω)
Lead Size
[mm2(AWG)]
RMAX
(Ω)
Max.Time-to-trip
(A) (s)
Table R3 Electrical Characteristics for Radial-leaded Devices
Figure R1-R5 Thermal Derating Curve for Radial-leaded Devices
Cont’d
142 RoHS Compliant, ELV Compliant
12
RKEF
60V
RKEF050 0.50 1.00 60 40 1.00 8.00 0.8 0.320 0.529 0.900 [0.205mm2(24)]
RKEF065 0.65 1.30 60 40 1.25 8.00 1.0 0.250 0.450 0.720 [0.205mm2(24)]
RKEF075 0.75 1.50 60 40 1.40 8.00 1.5 0.200 0.390 0.640 [0.205mm2(24)]
RKEF090 0.90 1.80 60 40 1.50 8.00 2.0 0.190 0.320 0.520 [0.205mm2(24)]
RKEF110 1.10 2.20 60 40 2.20 8.00 3.0 0.170 0.280 0.470 [0.520mm2(20)]
RKEF135 1.35 2.70 60 40 2.30 8.00 4.5 0.110 0.220 0.370 [0.520mm2(20)]
RKEF160 1.60 3.20 60 40 2.40 8.20 9.0 0.100 0.200 0.320 [0.520mm2(20)]
RKEF185 1.85 3.70 60 40 2.60 9.25 12.6 0.060 0.152 0.250 [0.520mm2(20)]
RKEF250 2.50 5.00 60 40 2.80 12.50 15.6 0.040 0.085 0.140 [0.520mm2(20)]
RKEF300 3.00 6.00 60 40 3.20 15.00 19.8 0.030 0.050 0.080 [0.520mm2(20)]
RKEF375 3.75 7.50 60 40 3.40 18.75 22.0 0.017 0.040 0.060 [0.520mm2(20)]
RKEF400 4.00 8.00 60 40 3.70 20.00 24.0 0.014 0.038 0.060 [0.520mm2(20)]
RKEF500 5.00 10.00 60 40 5.00 25.00 28.0 0.012 0.030 0.050 [0.520mm2(20)]
RUEF
30V
RUEF090 0.90 1.80 30 100 0.60 4.50 5.9 0.070 0.120 0.22 [0.205mm2(24)]
RUEF110 1.10 2.20 30 100 0.70 5.50 6.6 0.070 0.100 0.17 [0.205mm2(24)]
RUEF135 1.35 2.70 30 100 0.80 6.75 7.3 0.040 0.080 0.13 [0.205mm2(24)]
RUEF160 1.60 3.20 30 100 0.90 8.00 8.0 0.030 0.070 0.11 [0.205mm2(24)]
RUEF185 1.85 3.70 30 100 1.00 9.25 8.7 0.030 0.060 0.09 [0.205mm2(24)]
RUEF250 2.50 5.00 30 100 1.20 12.50 10.3 0.020 0.040 0.07 [0.205mm2(24)]
RUEF300 3.00 6.00 30 100 2.00 15.00 10.8 0.020 0.050 0.08 [0.520mm2(20)]
RUEF400 4.00 8.00 30 100 2.50 20.00 12.7 0.010 0.030 0.05 [0.520mm2(20)]
RUEF500 5.00 10.00 30 100 3.00 25.00 14.5 0.010 0.030 0.05 [0.520mm2(20)]
RUEF600 6.00 12.00 30 100 3.50 30.00 16.0 0.005 0.020 0.04 [0.520mm2(20)]
RUEF700 7.00 14.00 30 100 3.80 35.00 17.5 0.005 0.020 0.03 [0.520mm2(20)]
RUEF800 8.00 16.00 30 100 4.00 40.00 18.8 0.005 0.013 0.02 [0.520mm2(20)]
RUEF900 9.00 18.00 30 100 4.20 45.00 20.0 0.005 0.010 0.02 [0.520mm2(20)]
RHEF*
30V - High Temperature
RHEF050 0.5 0.9 30 40 0.9 2.5 2.5 0.480 0.780 1.10 [0.205mm2(24)]
RHEF070 0.7 1.4 30 40 1.4 3.5 3.2 0.300 0.540 0.80 [0.205mm2(24)]
RHEF100 1.0 1.8 30 40 1.4 5.0 5.2 0.180 0.300 0.43 [0.205mm2(24)]
RUSBF
16V
RUSBF090 0.90 1.8 16 40 0.6 8.0 1.2 0.070 0.120 0.180 [0.205mm2(24)]
RUSBF110 1.10 2.2 16 40 0.7 8.0 2.3 0.050 0.095 0.140 [0.205mm2(24)]
RUSBF135 1.35 2.7 16 40 0.8 8.0 4.5 0.040 0.074 0.112 [0.205mm2(24)]
RUSBF160 1.60 3.2 16 40 0.9 8.0 9.0 0.030 0.061 0.110 [0.205mm2(24)]
RUSBF185 1.85 3.7 16 40 1.0 8.0 10.0 0.030 0.051 0.090 [0.205mm2(24)]
RUSBF250 2.50 5.0 16 40 1.2 8.0 40.0 0.020 0.036 0.060 [0.205mm2(24)]
RGEF*
16V
RGEF250 2.5 4.7 16 100 1.0 12.5 5.0 0.0220 0.0350 0.0530 [0.205mm2(24)]
RGEF300 3.0 5.1 16 100 2.3 15.0 1.0 0.0380 0.0645 0.0975 [0.520mm2(20)]
RGEF400 4.0 6.8 16 100 2.4 20.0 1.7 0.0210 0.0390 0.0600 [0.520mm2(20)]
RGEF500 5.0 8.5 16 100 2.6 25.0 2.0 0.0150 0.0240 0.0340 [0.520mm2(20)]
RGEF600 6.0 10.2 16 100 2.8 30.0 3.3 0.0100 0.0190 0.0280 [0.520mm2(20)]
RGEF700 7.0 11.9 16 100 3.0 35.0 3.5 0.0077 0.0131 0.0200 [0.520mm2(20)]
RGEF800 8.0 13.6 16 100 3.0 40.0 5.0 0.0056 0.0110 0.0175 [0.520mm2(20)]
RGEF900 9.0 15.3 16 100 3.3 45.0 5.5 0.0047 0.0091 0.0135 [0.520mm2(20)]
RGEF1000 10.0 17.0 16 100 3.6 50.0 6.0 0.0040 0.0070 0.0102 [0.520mm2(20)]
RGEF1100 11.0 18.7 16 100 3.7 55.0 7.0 0.0037 0.0060 0.0089 [0.520mm2(20)]
RGEF1200 12.0 20.4 16 100 4.2 60.0 7.5 0.0033 0.0057 0.0086 [0.823mm2(18)]
RGEF1400 14.0 23.8 16 100 4.6 70.0 9.0 0.0026 0.0043 0.0064 [0.823mm2(18)]
Part
Number
IH
(A)
IT
(A)
VMAX
(V)
IMAX
(A)
PD Typ
(W)
RMIN
(Ω)
R1MAX
(Ω)
Lead Size
[mm2(AWG)]
RMAX
(Ω)
Max.Time-to-trip
(A) (s)
Table R3 Electrical Characteristics for Radial-leaded Devices
Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
143
RoHS Compliant, ELV Compliant
12
RHEF*
16V - High Temperature
RHEF200 2.0 3.8 16 100 1.4 10.0 4.3 0.0450 0.07400 0.1100 [0.205mm2(24)]
RHEF300 3.0 6.0 16 100 3.0 15.0 5.0 0.0330 0.05300 0.0790 [0.520mm2(20)]
RHEF400 4.0 7.5 16 100 3.3 20.0 5.0 0.0240 0.04000 0.0600 [0.520mm2(20)]
RHEF450 4.5 7.8 16 100 3.6 22.5 3.0 0.0220 0.03600 0.0540 [0.520mm2(20)]
RHEF550 5.5 10.0 16 100 3.5 27.5 6.0 0.0150 0.02500 0.0370 [0.520mm2(20)]
RHEF600 6.0 10.8 16 100 4.1 30.0 5.0 0.0130 0.02150 0.0320 [0.520mm2(20)]
RHEF650 6.5 12.0 16 100 4.1 32.5 5.5 0.0110 0.01750 0.0260 [0.520mm2(20)]
RHEF700 7.0 13.0 16 100 4.0 35.0 7.0 0.0100 0.01640 0.0250 [0.520mm2(20)]
RHEF750 7.5 13.1 16 100 4.5 37.5 7.0 0.0094 0.01530 0.0220 [0.520mm2(20)]
RHEF800 8.0 15.0 16 100 4.2 40.0 8.0 0.0080 0.01350 0.0200 [0.520mm2(20)]
RHEF900 9.0 16.5 16 100 5.0 45.0 10.0 0.0074 0.01200 0.0170 [0.520mm2(20)]
RHEF1000 10.0 18.5 16 100 5.3 50.0 9.0 0.0062 0.01050 0.0150 [0.520mm2(20)]
RHEF1100 11.0 20.0 16 100 5.5 55.0 11.0 0.0055 0.00900 0.0130 [0.520mm2(20)]
RHEF1300 13.0 24.0 16 100 6.9 65.0 13.0 0.0041 0.00690 0.0100 [0.823mm2(18)]
RHEF1400 14.0 27.0 16 100 6.9 70.0 13.0 0.0030 0.00600 0.0090 [0.823mm2(18)]
RHEF1500 15.0 28.0 16 100 7.0 75.0 20.0 0.0032 0.00613 0.0092 [0.823mm2(18)]
RUSBF
6V
RUSBF075 0.75 1.30 6 40 0.3 8.0 0.4 0.110 0.1750 0.23 [0.205mm2(24)]
RUSBF120 1.20 2.00 6 40 0.6 8.0 0.5 0.070 0.0975 0.14 [0.205mm2(24)]
RUSBF155 1.55 2.65 6 40 0.6 7.8 2.2 0.040 0.0705 0.10 [0.205mm2(24)]
Part
Number
IH
(A)
IT
(A)
VMAX
(V)
IMAX
(A)
PD Typ
(W)
RMIN
(Ω)
R1MAX
(Ω)
Lead Size
[mm2(AWG)]
RMAX
(Ω)
Max.Time-to-trip
(A) (s)
Notes:
IH: Hold current: maximum current device will pass without interruption in 20°C still air.
IT: Trip current: minimum current that will switch the device from low resistance to high resistance in 20°C still air.
VMAX : Maximum continuous 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 20°C still air.
RMIN : Minimum resistance of device as supplied at 20°C unless otherwise specified.
RMAX : Maximum resistance of device as supplied at 20°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 20°C unless otherwise specified.
* Electrical characteristics determined at 25°C.
A
B
D
C
Cto
LC
LC
LC
L
E
F
Figure R6
A
B
D
C
Cto
LC
LC
LC
L
E
F
Figure R7
A
B
D
CF
Cto
LC
LC
LC
L
E
Figure R8
A
B
D
C
Cto
LC
LC
LC
L
F
E
Figure R9
A
B
D
C
Cto
LC
LC
LC
L
E
F
Figure R10
B
D
CF
Cto
LC
LC
LC
L
AE
Figure R11
Table R3 Electrical Characteristics for Radial-leaded Devices
Cont’d
Figure R6-R14 Dimension Figures for Radial-leaded Devices
144 RoHS Compliant, ELV Compliant
12
F
B
D
C
Cto
LC
LC
LC
L
AE
Figure R12
J
J
Figure R13
A
E
C
H
Figure R14
BBRF
99V
BBRF550 — 10.9 — 14.0 4.3 5.8 7.6 — — 3.6 — 1.37 1.2 R6, R13, 0.534
(0.43) (0.55) (0.17) (0.23) (0.3) (0.14) (0.054) (0.05) R14
RXEF
60V
RXEF005 — 8.0 — 8.3 4.3 5.8 7.6 ——3.0 — 1.07 1.0 R7, R13, 0.069
(0.32) (0.33) (0.17) (0.23) (0.30) (0.12) (0.042) (0.04) R14
RXEF010 — 7.4 — 11.6 4.3 5.8 7.6 — — 3.0 — 1.07 1.0 R7, R13, 0.128
(0.29) (0.46) (0.17) (0.23) (0.30) (0.12) (0.042) (0.04) R14
RXEF017 — 7.4 — 12.7 4.3 5.8 7.6 — — 3.0 — 1.68 1.7 R7, R13, 0.174
(0.29) (0.50) (0.17) (0.23) (0.30) (0.12) (0.066) (0.07) R14
RXEF
72V
RXEF020 — 7.4 — 11.7 4.3 5.8 7.6 — — 3.0 — 1.17 1.0 R8, R13, 0.119
(0.29) (0.46) (0.17) (0.23) (0.30) (0.12) (0.046) (0.04) R14
RXEF025 — 7.4 — 12.7 4.3 5.8 7.6 — — 3.0 — 1.17 1.0 R8, R13, 0.130
(0.29) (0.50) (0.17) (0.23) (0.30) (0.12) (0.046) (0.04) R14
RXEF030 — 7.4 — 12.7 4.3 5.8 7.6 — — 3.0 — 1.17 1.0 R8, R13, 0.143
(0.29) (0.50) (0.17) (0.23) (0.30) (0.12) (0.046) (0.04) R14
RXEF040 — 7.6 — 13.5 4.3 5.8 7.6 — — 3.0 — 1.17 1.2 R8, R13, 0.202
(0.30) (0.53) (0.17) (0.23) (0.30) (0.12) (0.046) (0.05) R14
RXEF050 — 7.9 — 13.7 4.3 5.8 7.6 — — 3.0 — 1.17 1.2 R8, R13, 0.210
(0.31) (0.54) (0.17) (0.23) (0.30) (0.12) (0.046) (0.05) R14
RXEF065 — 9.4 — 14.5 4.3 5.8 7.6 — — 3.0 — 1.17 1.5 R8, R13, 0.277
(0.37) (0.57) (0.17) (0.23) (0.30) (0.12) (0.046) (0.06) R14
RXEF075 — 10.2 — 15.2 4.3 5.8 7.6 — — 3.0 — 1.17 1.5 R8, R13, 0.310
(0.40) (0.60) (0.17) (0.23) (0.30) (0.12) (0.046) (0.06) R14
RXEF090 — 11.2 — 15.8 4.3 5.8 7.6 — — 3.0 — 1.17 1.5 R8, R13, 0.365
(0.44) (0.62) (0.17) (0.23) (0.30) (0.12) (0.046) (0.06) R14
RXEF110 — 12.8 — 17.5 4.3 5.8 7.6 — — 3.0 — 1.37 1.2 R9, R13, 0.546
(0.50) (0.69) (0.17) (0.23) (0.30) (0.12) (0.054) (0.05) R14
RXEF135 — 14.5 — 19.1 4.3 5.8 7.6 — — 3.0 — 1.37 1.2 R9, R13, 0.653
(0.57) (0.75) (0.17) (0.23) (0.30) (0.12) (0.054) (0.05) R14
RXEF160 — 16.3 — 20.8 4.3 5.8 7.6 — — 3.0 — 1.37 1.5 R9, R13, 0.684
(0.64) (0.82) (0.17) (0.23) (0.30) (0.12) (0.054) (0.06) R14
RXEF185 — 17.5 — 22.4 4.3 5.8 7.6 — — 3.0 — 1.37 1.5 R9, R13, 0.808
(0.69) (0.88) (0.17) (0.23) (0.30) (0.12) (0.054) (0.06) R14
RXEF250 — 20.8 — 25.4 9.4 10.9 7.6 — — 3.0 — 1.37 1.7 R9, R13, 1.139
(0.82) (1.00) (0.37) (0.43) (0.30) (0.12) (0.054) (0.07) R14
RXEF300 — 23.9 — 28.6 9.4 10.9 7.6 — — 3.0 — 1.37 1.7 R9, R13, 1.379
(0.94) (1.13) (0.37) (0.43) (0.30) (0.12) (0.054) (0.07) R14
RXEF375 — 27.2 — 31.8 9.4 10.9 7.6 — — 3.0 — 1.37 1.7 R9, R13, 1.708
(1.07) (1.25) (0.37) (0.43) (0.30) (0.12) (0.054) (0.07) R14
Part Number
A
Min. Max.
J
Typ. Figure
B
Min. Max.
C
Min. Max.
D
Min. Max.
E
Min. Max.
F
Typ.
H
Typ.
Table R4 Dimensions & Weights for Radial-leaded Devices
Figure R6-R14 Dimension Figures for Radial-leaded Devices
Cont’d
Device Mass (g)
(Only for reference)
Dimensions in Millimeters (Inches)
PolySwitch Resettable Devices – Radial-leaded Devices
145
RoHS Compliant, ELV Compliant
12
RKEF
60V
RKEF050 — 7.10 — 11.43 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.166
(0.28) (0.45) (0.17) (0.23) (0.30) (0.14) R14
RKEF065 — 7.11 — 12.20 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.182
(0.28) (0.48) (0.17) (0.23) (0.30) (0.14) R14
RKEF075 — 7.87 — 12.20 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.201
(0.31) (0.48) (0.17) (0.23) (0.30) (0.14) R14
RKEF090 — 7.87 — 13.97 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.235
(0.31) (0.55) (0.17) (0.23) (0.30) (0.14) R14
RKEF110 — 7.60 — 15.00 4.32 5.84 7.60 — — 4.10 — — — R10, R13, 0.353
(0.30) (0.59) (0.17) (0.23) (0.30) (0.16) R14
RKEF135 — 10.20 — 17.00 4.32 5.84 7.60 — — 3.81 — — — R11, R13, 0.438
(0.40) (0.67) (0.17) (0.23) (0.30) (0.15) R14
RKEF160 — 12.20 — 18.30 4.32 5.84 7.60 — — 3.81 — — — R11, R13, 0.546
(0.48) (0.72) (0.17) (0.23) (0.30) (0.15) R14
RKEF185 — 13.00 — 18.80 4.32 5.84 7.60 — — 3.81 — — — R11, R13, 0.538
(0.51) (0.74) (0.17) (0.23) (0.30) (0.15) R14
RKEF250 — 14.00 — 20.60 4.32 5.84 7.60 — — 3.00 — — — R11, R13, 0.775
(0.55) (0.81) (0.17) (0.23) (0.30) (0.12) R14
RKEF300 — 16.50 — 21.20 4.32 5.84 7.60 — — 3.00 — — — R11, R13, 0.971
(0.65) (0.83) (0.17) (0.23) (0.30) (0.12) R14
RKEF375 — 16.50 — 25.20 9.40 10.90 7.60 — — 3.00 — — — R11, R13, 1.142
(0.65) (0.99) (0.37) (0.43) (0.30) (0.12) R14
RKEF400 — 21.00 — 24.90 9.40 10.90 7.60 — — 3.00 — — — R11, R13, 1.391
(0.83) (0.98) (0.37) (0.43) (0.30) (0.12) R14
RKEF500 — 24.10 — 29.00 9.40 10.90 7.60 — — 3.00 — — — R11, R13, 1.783
(0.95) (1.14) (0.37) (0.43) (0.30) (0.12) R14
RUEF
30V
RUEF090 — 7.4 — 12.2 4.3 5.8 7.6 — — 3.0 — 0.89 0.8 R10, R13, 0.183
(0.29) (0.48) (0.17) (0.23) (0.30) (0.12) (0.035) (0.03) R14
RUEF110 — 7.4 — 14.2 4.3 5.8 7.6 — — 3.0 — 0.89 0.8 R10, R13, 0.204
(0.29) (0.56) (0.17) (0.23) (0.30) (0.12) (0.035) (0.03) R14
RUEF135 — 8.9 — 13.5 4.3 5.8 7.6 — — 3.0 — 0.89 1.0 R10, R13, 0.255
(0.35) (0.53) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUEF160 — 8.9 — 15.2 4.3 5.8 7.6 — — 3.0 — 0.89 1.0 R10, R13, 0.289
(0.35) (0.60) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUEF185 — 10.2 — 15.7 4.3 5.8 7.6 — — 3.0 — 0.89 1.0 R10, R13, 0.379
(0.40) (0.62) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUEF250 — 11.4 — 18.3 4.3 5.8 7.6 — — 3.0 — 0.89 1.2 R10, R13, 0.493
(0.45) (0.72) (0.17) (0.23) (0.30) (0.12) (0.035) (0.05) R14
RUEF300 — 11.4 — 16.5 4.3 5.8 7.6 — — 3.0 — 1.19 1.5 R11, R13, 0.516
(0.45) (0.65) (0.17) (0.23) (0.30) (0.12) (0.047) (0.06) R14
RUEF400 — 14.0 — 19.3 4.3 5.8 7.6 — — 3.0 — 1.19 1.7 R11, R13, 0.670
(0.55) (0.76) (0.17) (0.23) (0.30) (0.12) (0.047) (0.07) R14
RUEF500 — 14.0 — 24.1 9.4 10.9 7.6 — — 3.0 — 1.19 1.0 R11, R13, 0.926
(0.55) (0.95) (0.37) (0.43) (0.30) (0.12) (0.047) (0.04) R14
RUEF600 — 16.5 — 24.1 9.4 10.9 7.6 — — 3.0 — 1.19 1.0 R11, R13, 1.352
(0.65) (0.95) (0.37) (0.43) (0.30) (0.12) (0.047) (0.04) R14
RUEF700 — 19.1 — 25.9 9.4 10.9 7.6 — — 3.0 — 1.19 1.2 R11, R13, 1.543
(0.75) (1.02) (0.37) (0.43) (0.30) (0.12) (0.047) (0.05) R14
RUEF800 — 21.6 — 28.4 9.4 10.9 7.6 — — 3.0 — 1.19 1.5 R11, R13, 1.852
(0.85) (1.12) (0.37) (0.43) (0.30) (0.12) (0.047) (0.06) R14
RUEF900 — 24.1 — 29.0 9.4 10.9 7.6 — — 3.0 — 1.19 1.5 R11, R13, 2.104
(0.95) (1.14) (0.37) (0.43) (0.30) (0.12) (0.047) (0.06) R14
RHEF
30V - High Temperature
RHEF050 — 7.4 — 12.7 4.3 5.8 7.6 ——3.0 1.2 ——R8, R13, 0.177
(0.29) (0.50) (0.17) (0.23) (0.30) (0.12) (0.05) R14
RHEF070 — 6.9 — 10.8 4.3 5.8 7.6 ——3.0 1.2 1.24 1.2 R10, R13, 0.259
(0.27) (0.43) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.05) R14
RHEF100 — 9.7 — 13.6 4.3 5.8 7.6 ——3.0 ———R8, R13, 0.312
(0.38) (0.54) (0.17) (0.23) (0.30) (0.12) R14
Part Number
Table R4 Dimensions & Weights for Radial-leaded Devices
Cont’d
A
Min. Max.
J
Typ. Figure
B
Min. Max.
C
Min. Max.
D
Min. Max.
E
Min. Max.
F
Typ.
H
Typ.
Device Mass (g)
(Only for reference)
Dimensions in Millimeters (Inches)
146 RoHS Compliant, ELV Compliant
12
RUSBF
16V
RUSBF090 — 7.4 — 12.2 4.3 5.8 7.6 ——3.1 — 0.89 0.8 R10, R13, 0.183
(0.29) (0.48) (0.17) (0.23) (0.30) (0.12) (0.035) (0.03) R14
RUSBF110 — 7.4 — 14.2 4.3 5.8 7.6 ——3.0 — 0.89 0.8 R10, R13, 0.204
(0.29) (0.56) (0.17) (0.23) (0.30) (0.12) (0.035) (0.03) R14
RUSBF135 — 8.9 — 13.5 4.3 5.8 7.6 ——3.0 — 0.89 1.0 R10, R13, 0.240
(0.35) (0.53) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUSBF160 — 8.9 — 15.2 4.3 5.8 7.6 ——3.0 — 0.89 1.0 R10, R13, 0.300
(0.35) (0.60) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUSBF185 — 10.2 — 15.7 4.3 5.8 7.6 ——3.0 — 0.89 1.0 R10, R13, 0.368
(0.40) (0.62) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUSBF250 — 11.4 — 18.3 4.3 5.8 7.6 ——3.0 — 0.89 1.2 R10, R13, 0.467
(0.45) (0.72) (0.17) (0.23) (0.30) (0.12) (0.035) (0.05) R14
RGEF
16V
RGEF250 — 8.9 — 12.8 4.3 5.8 3.18 6.18 — 3.0 1.2 1.24 1.2 R10, R13, 0.277
(0.35) (0.50) (0.17) (0.23) (0.13) (0.24) (0.12) (0.05) (0.049) (0.05) R14
RGEF300 6.1 7.1 6.1 11.0 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 1.2 R11, R13, 0.323
(0.24) (0.28) (0.24) (0.43) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.05) R14
RGEF400 7.9 8.9 7.9 12.8 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 1.4 R11, R13, 0.417
(0.31) (0.35) (0.31) (0.50) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.06) R14
RGEF500 9.4 10.4 9.4 14.3 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 1.6 R11, R13, 0.540
(0.37) (0.41) (0.37) (0.56) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.06) R14
RGEF600 9.7 10.7 12.2 17.1 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 1.6 R11, R13, 0.604
(0.38) (0.42) (0.48) (0.67) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.06) R14
RGEF700 10.2 11.2 14.7 19.7 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 1.7 R11, R13, 0.701
(0.40) (0.44) (0.58) (0.78) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.07) R14
RGEF800 11.7 12.7 16.0 20.9 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 1.8 R11, R13, 0.829
(0.46) (0.50) (0.63) (0.82) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.07) R14
RGEF900 13.0 14.0 16.8 21.7 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 2.0 R11, R13, 0.887
(0.51) (0.55) (0.66) (0.85) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.08) R14
RGEF1000 15.5 16.5 21.1 25.2 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 2.0 R11, R13, 1.219
(0.61) (0.65) (0.83) (0.99) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.08) R14
RGEF1100 16.5 17.5 21.1 26.0 4.3 5.8 7.6 — 2.0 3.0 1.2 1.24 2.4 R11, R13, 1.408
(0.65) (0.69) (0.83) (1.02) (0.17) (0.23) (0.30) (0.08) (0.12) (0.05) (0.049) (0.09) R14
RGEF1200 16.4 17.5 22.6 28.0 9.4 10.9 7.6 — 2.3 3.5 1.4 1.45 1.5 R11, R13, 1.650
(0.65) (0.69) (0.89) (1.10) (0.37) (0.43) (0.30) (0.09) (0.14) (0.06) (0.057) (0.06) R14
RGEF1400 22.4 23.5 22.6 27.9 9.4 10.9 7.6 — 2.3 3.5 1.4 1.45 1.9 R11, R13, 2.146
(0.88) (0.925) (0.89) (1.10) (0.37) (0.43) (0.30) (0.09) (0.14) (0.06) (0.057) (0.08) R14
RHEF
16V - High Temperature
RHEF200 — 9.4 — 14.4 4.3 5.8 7.6 ——3.1 ———R8, R13, 0.278
(0.37) (0.57) (0.17) (0.23) (0.30) (0.12) R14
RHEF300 — 8.8 — 13.8 4.3 5.8 7.6 ——3.0 1.2 ——R12, R13, 0.433
(0.35) (0.55) (0.17) (0.23) (0.30) (0.12) (0.05) R14
RHEF400 — 10.0 — 15.0 4.3 5.8 7.6 ——3.0 1.2 1.24 1.6 R12, R13, 0.509
(0.39) (0.59) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) R14
RHEF450 — 10.4 — 15.6 4.3 5.8 7.6 ——3.0 1.2 1.24 1.6 R12, R13, 0.605
(0.41) (0.61) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.06) R14
RHEF550 — 11.2 — 18.9 4.3 5.8 7.6 ——3.0 1.2 ——R12, R13, 0.704
(0.44) (0.74) (0.17) (0.23) (0.30) (0.12) (0.05) R14
RHEF600 — 11.2 — 21.0 4.3 5.8 7.6 ——3.0 1.2 1.24 1.7 R12, R13, 0.792
(0.44) (0.83) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.067) R14
RHEF650 — 12.7 — 22.2 4.3 5.8 7.6 ——3.0 1.2 1.24 1.8 R12, R13, 0.952
(0.50) (0.88) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.07) R14
RHEF700 — 14.0 — 21.9 4.3 5.8 7.6 ——3.0 1.2 ——R12, R13, 0.850
(0.55) (0.86) (0.17) (0.23) (0.30) (0.12) (0.05) R14
RHEF750 — 14.0 — 23.5 4.3 5.8 7.6 ——3.0 1.2 1.24 2.0 R12, R13, 1.054
(0.55) (0.93) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.08) R14
RHEF800 — 16.5 — 22.5 4.3 5.8 7.6 ——3.0 1.2 ——R12, R13, 1.073
(0.65) (0.88) (0.17) (0.23) (0.30) (0.12) (0.05) R14
RHEF900 — 16.5 — 25.7 4.3 5.8 7.6 ——3.0 1.2 ——R12, R13, 1.516
(0.65) (1.01) (0.17) (0.23) (0.30) (0.12) (0.05) R14
Part Number
Table R4 Dimensions & Weights for Radial-leaded Devices
Cont’d
A
Min. Max.
J
Typ. Figure
B
Min. Max.
C
Min. Max.
D
Min. Max.
E
Min. Max.
F
Typ.
H
Typ.
Device Mass (g)
(Only for reference)
Dimensions in Millimeters (Inches)
PolySwitch Resettable Devices – Radial-leaded Devices
147
RoHS Compliant, ELV Compliant
12
RHEF
16V - High Temperature
RHEF1000 — 17.5 — 26.5 9.4 10.9 7.6 ——3.0 1.2 1.24 1.5 R12, R13, 1.791
(0.69) (1.04) (0.37) (0.43) (0.30) (0.12) (0.05) (0.049) (0.06) R14
RHEF1100 — 21.0 — 26.1 9.4 10.9 7.6 ——3.0 1.2 ——R12, R13, 1.570
(0.83) (1.03) (0.37) (0.43) (0.30) (0.12) (0.05) R14
RHEF1300 — 23.5 — 28.7 9.4 10.9 7.6 ——3.6 1.4 1.45 1.9 R12, R13, 2.257
(0.925) (1.13) (0.37) (0.43) (0.30) (0.14) (0.06) (0.057) (0.084) R14
RHEF1400 — 23.5 — 28.6 9.4 10.9 7.6 ——3.6 1.4 ——R12, R13, 2.051
(0.925) (1.13) (0.37) (0.43) (0.30) (0.14) (0.06) R14
RHEF1500 — 23.5 — 28.7 9.4 10.9 7.6 ——3.6 1.4 1.45 1.9 R12, R13, 2.257
(0.925) (1.13) (0.37) (0.43) (0.30) (0.14) (0.06) (0.057) (0.084) R14
RUSBF
6V
RUSBF075 — 6.9 — 11.4 4.3 5.9 7.6 ——3.1 — 0.91 1.0 R8, R13, 0.123
(0.27) (0.45) (0.17) (0.23) (0.30) (0.12) (0.036) (0.04) R14
RUSBF120 — 6.9 — 11.7 4.3 5.9 7.6 ——3.1 — 0.91 1.0 R8, R13, 0.111
(0.27) (0.46) (0.17) (0.23) (0.30) (0.12) (0.036) (0.04) R14
RUSBF155 — 6.9 — 11.7 4.3 5.9 7.6 ——3.1 — 0.91 1.0 R8, R13, 0.135
(0.27) (0.46) (0.17) (0.23) (0.30) (0.12) (0.036) (0.04) R14
Figure R15
BBRF
A= BBRF550
Table R4 Dimensions & Weights for Radial-leaded Devices
Cont’d
Figure R15-R21 Typical Time-to-trip Curves at 20°C for Radial-leaded Devices
Part Number
A
Min. Max.
J
Typ. Figure
B
Min. Max.
C
Min. Max.
D
Min. Max.
E
Min. Max.
F
Typ.
H
Typ.
Device Mass (g)
(Only for reference)
Dimensions in Millimeters (Inches)
148 RoHS Compliant, ELV Compliant
12
Time-to-trip (s)
Fault Current (A)
1000
100
10
1
0.1
0.01
0.001
0.1 101 100
A
A
BCDEFG
BCDEFGH
H
I
J
K
L
M
N
O
P
Q
R
IJKLMNO PQR
Figure R16
RXEF
A= RXEF005
B= RXEF010
C= RXEF017
D= RXEF020
E= RXEF025
F= RXEF030
G= RXEF040
H= RXEF050
I=RXEF065
J= RXEF075
K= RXEF090
L= RXEF110
M= RXEF135
N= RXEF160
O= RXEF185
P= RXEF250
Q= RXEF300
R= RXEF375
Time-to-trip (s)
Fault Current (A)
100
10
1
0.1
0.01
1 10 100
A
ABC
D
E
F
G
H
I
J
K
L
M
BCDE FG
HIJKLM
Figure R18
RUEF
A= RUEF090
B= RUEF110
C= RUEF135
D= RUEF160
E= RUEF185
F= RUEF250
G= RUEF300
H= RUEF400
I=RUEF500
J= RUEF600
K= RUEF700
L= RUEF800
M= RUEF900
Time-to-trip (s)
Fault Current (A)
100
10
1
0.1
0.01
101 100
C
C
B
B
A
A
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
Figure R17
RKEF
A= RKEF050
B= RKEF065
C= RKEF075
D= RKEF090
E= RKEF110
F= RKEF135
G= RKEF160
H= RKEF185
I=RKEF250
J= RKEF300
K= RKEF375
L= RKEF400
M= RKEF500
Figure R15-R21 Typical Time-to-trip Curves at 20°C for Radial-leaded Devices
Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
149
RoHS Compliant, ELV Compliant
12
Time-to-trip (s)
Fault Current (A)
1000
100
10
1
0.1
0.01
0.001
1 10 100
A
A
B
B
C
D
E
F
G
H
I
J
K
L
CD E FGHI JK L
Figure R19
RGEF (data at 25°C)
A= RGEF250
B= RGEF300
C= RGEF400
D= RGEF500
E= RGEF600
F= RGEF700
G= RGEF800
H= RGEF900
I=RGEF1000
J= RGEF1100
K= RGEF1200
L= RGEF1400
Time-to-trip (s)
Fault Current (A)
100
10
1
0.1
0.01
0.001
101 100
A
AB
C
D
E
F
G
H
I
B
CDE FGH I
Figure R21
RUSBF
A= RUSBF075
B= RUSBF090
C= RUSBF110
D= RUSBF120
E= RUSBF135
F= RUSBF155
G= RUSBF160
H= RUSBF185
I=RUSBF250
Time-to-trip (s)
Fault Current (A)
1000
100
10
1
0.1
0.01
1 10 100
ABC DE
F
G
H
I
J
K
L
M
N
O
PQ
R
S
B
CDEFGHIJKLMNOPQRS
Figure R20
RHEF (data at 25°C)
A= RHEF050
B= RHEF070
C= RHEF100
D= RHEF200
E= RHEF300
F= RHEF400
G= RHEF450
H= RHEF550
I=RHEF600
J= RHEF650
K= RHEF700
L= RHEF750
M= RHEF800
N= RHEF900
O= RHEF1000
P= RHEF1100
Q= RHEF1300
R= RHEF1400
S= RHEF1500
Figure R15-R21 Typical Time-to-trip Curves at 20°C for Radial-leaded Devices
Cont’d
150 RoHS Compliant, ELV Compliant
12
Test Conditions Resistance Change
Passive aging 70°C, 1000 hours ±5%
85°C, 1000 hours ±5%
Humidity aging 85°C, 85%RH, 1000 hours ±5%
Thermal shock 85°C, -40°C (10 times) ±5%
Solvent resistance MIL-STD-202, Method 215F No change
Lead material Tin-plated copper, 0.52mm2(20AWG), ø0.81mm (0.032in.)
Soldering characteristics Solderability per ANSI/J-STD-002 Category 3
Solder heat withstand per IEC-STD 68-2-20,Test Tb, Method 1A, Condition B, can withstand 10 seconds at 260°C ±5°C
Insulating material Cured, flame-retardant epoxy polymer; meets UL 94V-0
Operation temperature -40°C~85°C
Note: Devices are not designed to be placed through a reflow process.
BBRF
Physical Characteristics
Environmental Specifications
Test Conditions Resistance Change
Passive aging -40°C, 1000 hours ±5%
85°C, 1000 hours ±5%
Humidity aging 85°C, 85%RH, 1000 hours ±10%
Thermal shock 85°C, -40°C (10 times) ±10%
Solvent resistance MIL-STD-202, Method 215F No change
Lead material RXEF005 : Tin-plated nickel-copper alloy, 0.128mm2(26AWG), ø0.40mm (0.016in.)
RXEF010 : Tin-plated nickel-copper alloy, 0.205mm2(24AWG), ø0.51mm (0.020in.)
RXEF017 to 040 : Tin-plated copper-clad steel, 0.205mm2(24AWG), ø0.51mm (0.020in.)
RXEF050 to 090 : Tin-plated copper, 0.205mm2(24AWG), ø0.51mm (0.020in.)
RXEF110 to 375 : Tin-plated copper, 0.52mm2(20AWG), ø0.81mm (0.032in.)
Soldering characteristics Solderability per ANSI/J-STD-002 Category 3
RXEF005, RXEF010 meet ANSI/J-STD-002 Category 1
Solder heat withstand RXEF005- RXEF025: per IEC-STD 68-2-20,Test Tb, Method 1a, condition a;
can withstand 5 seconds at 260°C ±5°C
All other sizes: per IEC-STD 68-2-20, Test Tb, Method 1a, condition b;
can withstand 10 seconds at 260°C ±5°C
Insulating material Cured, flame-retardant epoxy polymer; meets UL 94V-0
Operation temperature -40°C~85°C
Note: Devices are not designed to be placed through a reflow process.
RXEF
Physical Characteristics
Environmental Specifications
Lead material RKEF050 to 090 : Tin-plated copper, 0.205mm2(24AWG), ø0.51mm (0.020in.)
RKEF110 to 500 : Tin-plated copper, 0.52mm2(20AWG), ø0.81mm (0.032in.)
Soldering characteristics Solderability per ANSI/J-STD-002 Category 3
Solder heat withstand RKEF050-RKEF185 : per IEC-STD 68-2-20, Test Tb, Method 1a, condition a;
can withstand 5 seconds at 260°C ±5°C
All other sizes: per IEC-STD 68-2-20, Test Tb, Method 1a, condition b;
RKEF can withstand 10 seconds at 260°C ±5°C
Insulating material Cured, flame-retardant epoxy polymer; meets UL 94V-0
Operation temperature -40°C~85°C
Note: Devices are not designed to be placed through a reflow process.
RKEF
Physical Characteristics
Table R5
Physical Characteristics and Environmental Specifications for Radial-leaded Devices
PolySwitch Resettable Devices – Radial-leaded Devices
151
RoHS Compliant, ELV Compliant
12
Test Conditions Resistance Change
Passive aging -40°C, 1000 hours ±5%
85°C, 1000 hours ±5%
Humidity aging 85°C, 85%RH, 1000 hours ±10%
Thermal shock 85°C, -40°C (10 times) ±10%
Solvent resistance MIL-STD-202, Method 215F No change
RKEF
Environmental Specifications
Test Conditions Resistance Change
Passive aging 70°C, 1000 hours ±5%
85°C, 1000 hours ±5%
Humidity aging 85°C, 85%RH, 1000 hours ±5%
Thermal shock 85°C, -40°C (10 times) ±5%
Solvent resistance MIL-STD-202, Method 215F No change
Lead material RUEF090 to RUEF250:Tin-plated copper-clad steel, 0.205mm2(24AWG)
RUEF300 to RUEF900: Tin-plated copper, 0.52mm2(20AWG), ø0.81mm (0.032in.)
Soldering characteristics Solderability per ANSI/J-STD-002 Category 3
Solder heat withstand per IEC-STD 68-2-20,Test Tb, Method1A, Condition B, can withstand 10 seconds at 260°C ±5°C
Insulating material Cured, flame-retardant epoxy polymer; meets UL 94V-0
Operation temperature -40°C~85°C
Note: Devices are not designed to be placed through a reflow process.
RUEF
Physical Characteristics
Environmental Specifications
Lead material RUSBF075: Tin-plated nickel-copper alloy, 0.205mm2(24AWG), ø0.51mm/0.020in.
RUSBF090 to RUSBF250: Tin-plated copper clad-steel, 0.205mm2(24AWG), ø0.51mm/0.020in.
Soldering characteristics Solderability per ANSI/J-STD-002 Category 3 except
RUSBF075 meet ANSI/J-STD-002 Category 1
Solder heat withstand RUSBF120: per IEC-STD 68-2-20, Test Tb, Method 1A, Condition A; can withstand 5 seconds at 260°C ±5°C
All others: per IEC-STD 68-2-20, Test Tb, Method 1A, Condition B; can withstand 10 seconds at 260°C ±5°C
Insulating material Cured, flame-retardant epoxy polymer; meets UL 94V-0
Operation temperature -40°C~85°C
Note: Devices are not designed to be placed through a reflow process.
RUSBF
Physical Characteristics
Table R5
Physical Characteristics and Environmental Specifications for Radial-leaded Devices Cont’d
Test Conditions Resistance Change
Passive aging 70°C, 1000 hours ±5%
85°C, 1000 hours ±5%
Humidity aging 85°C, 85%RH, 1000 hours ±5%
Thermal shock 85°C, -40°C (10 times) ±5%
Solvent resistance MIL-STD-202, Method 215F No change
Environmental Specifications
152 RoHS Compliant, ELV Compliant
12
Test Conditions Resistance Change
Passive aging -40°C, 1000 hours ±5%
85°C, 1000 hours ±5%
Humidity aging 85°C, 85%RH, 1000 hours ±5%
Thermal shock 85°C, -40°C (10 times) ±5%
Solvent resistance MIL-STD-202, Method 215F No change
Lead material RGEF250: Tin-plated copper-clad steel, 0.205mm2(24AWG), ø0.51mm/0.020in.
RGEF300 to RGEF1100 : Tin-plated copper, 0.52mm2(20AWG), ø0.81mm/0.032in.
RGEF1200 to RGEF1400: Tin-plated copper, 0.82mm2(18AWG), ø1.0mm/0.04in.
Soldering characteristics Solderability per ANSI/J-STD-002 Category 3
Solder heat withstand RGEF250 and RGEF400: per IEC 68-2-20, Test Tb, Method 1a, condition a;
can withstand 5 seconds at 260°C ±5°C
RGEF500 to RGEF1400: per IEC 68-2-20,Test Tb, Method 1a, condition b;
can withstand 10 seconds at 260°C ±5°C
Insulating material Cured, flame-retardant epoxy polymer; meets UL 94V-0
Operation temperature -40°C~85°C
Note: Devices are not designed to be placed through a reflow process.
RGEF
Physical Characteristics
Environmental Specifications
Test Conditions Resistance Change
Passive aging 70°C, 1000 hours ±5%
85°C, 1000 hours ±5%
Humidity aging 85°C, 85%RH, 1000 hours ±5%
Thermal shock 125°C, -40°C (10 times) ±5%
Solvent resistance MIL-STD-202, Method 215F No change
Lead material RHEF050 to RHEF200 : Tin-plated copper clad steel, 0.205mm2(24AWG), ø0.51mm/0.020in.
RHEF300 to RHEF1100 : Tin-plated copper, 0.52mm2(20AWG), ø0.81mm/0.032in.
RHEF1300 to RHEF1500 : Tin-plated copper, 0.82mm2(18AWG), ø1.0mm/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 seconds at 260°C ±5°C
Insulating material Cured, flame-retardant epoxy polymer; meets UL 94V-0
Operation temperature -40°C~125°C
Note: Devices are not designed to be placed through a reflow process.
RHEF
Physical Characteristics
Environmental Specifications
Storage Conditions for Radial-leaded Devices
Storage conditions 40°C max., 70% RH max.; devices should remain in original sealed bags prior to use.
Devices may not meet specificed values if these storage conditions are exceeded.
Note: For the TR devices series, see the telecommunications and networking devices section.
Table R5
Physical Characteristics and Environmental Specifications for Radial-leaded Devices Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
153
RoHS Compliant, ELV Compliant
12
BBRF
99V
BBRF550 500 — — 10,000 BF550 UL, CSA
BBRF550-2 — 1,500 — 7,500 BF550 UL, CSA
RXEF
60V
RXEF005 500 ——10,000 — UL, CSA, TÜV
RXEF005-2 — 3,000 — 15,000 — UL, CSA, TÜV
RXEF005-AP ——2,000 10,000 — UL, CSA, TÜV
RXEF010 500 ——10,000 XF010 UL, CSA, TÜV
RXEF010-2 — 3,000 — 15,000 XF010 UL, CSA, TÜV
RXEF010-AP ——2,000 10,000 XF010 UL, CSA, TÜV
RXEF017 500 ——10,000 XF017 UL, CSA, TÜV
RXEF017-2 — 2,500 — 12,500 XF017 UL, CSA, TÜV
RXEF017-AP ——2,000 10,000 XF017 UL, CSA, TÜV
RXEF
72V
RXEF020 500 ——10,000 XF020 UL, CSA, TÜV
RXEF020-2 — 3,000 — 15,000 XF020 UL, CSA, TÜV
RXEF020-AP ——2,000 10,000 XF020 UL, CSA, TÜV
RXEF025 500 ——10,000 XF025 UL, CSA, TÜV
RXEF025-2 — 3,000 — 15,000 XF025 UL, CSA, TÜV
RXEF025-AP ——2,000 10,000 XF025 UL, CSA, TÜV
RXEF030 500 ——10,000 XF030 UL, CSA, TÜV
RXEF030-2 — 3,000 — 15,000 XF030 UL, CSA, TÜV
RXEF030-AP ——2,000 10,000 XF030 UL, CSA, TÜV
RXEF040 500 ——10,000 XF040 UL, CSA, TÜV
RXEF040-2 — 3,000 — 15,000 XF040 UL, CSA, TÜV
RXEF040-AP ——2,000 10,000 XF040 UL, CSA, TÜV
RXEF050 500 ——10,000 XF050 UL, CSA, TÜV
RXEF050-2 — 3,000 — 15,000 XF050 UL, CSA, TÜV
RXEF050-AP ——2,000 10,000 XF050 UL, CSA, TÜV
RXEF065 500 ——10,000 XF065 UL, CSA, TÜV
RXEF065-2 — 3,000 — 15,000 XF065 UL, CSA, TÜV
RXEF065-AP ——2,000 10,000 XF065 UL, CSA, TÜV
RXEF075 500 ——10,000 XF075 UL, CSA, TÜV
RXEF075-2 — 3,000 — 15,000 XF075 UL, CSA, TÜV
RXEF075-AP ——2,000 10,000 XF075 UL, CSA, TÜV
RXEF090 500 ——10,000 XF090 UL, CSA, TÜV
RXEF090-2 — 3,000 — 15,000 XF090 UL, CSA, TÜV
RXEF090-AP ——2,000 10,000 XF090 UL, CSA, TÜV
RXEF110 500 ——10,000 XF110 UL, CSA, TÜV
RXEF110-2 — 1,500 — 7,500 XF110 UL, CSA, TÜV
RXEF110-AP ——1,000 5,000 XF110 UL, CSA, TÜV
RXEF135 500 ——10,000 XF135 UL, CSA, TÜV
RXEF135-2 — 1,500 — 7,500 XF135 UL, CSA, TÜV
RXEF135-AP ——1,000 5,000 XF135 UL, CSA, TÜV
RXEF160 500 ——10,000 XF160 UL, CSA, TÜV
RXEF160-2 — 1,500 — 7,500 XF160 UL, CSA, TÜV
RXEF160-AP ——1,000 5,000 XF160 UL, CSA, TÜV
RXEF185 500 ——10,000 XF185 UL, CSA, TÜV
RXEF185-2 — 1,500 — 7,500 XF185 UL, CSA, TÜV
RXEF185-AP ——1,000 5,000 XF185 UL, CSA, TÜV
Part Number
Bag
Quantity
Tape & Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity Part Marking Agency Recognition
Table R6 Packaging and Marking Information for Radial-leaded Devices
154 RoHS Compliant, ELV Compliant
12
RXEF
72V
RXEF250 250 ——5,000 XF250 UL, CSA, TÜV
RXEF250-2 — 1,000 — 5,000 XF250 UL, CSA, TÜV
RXEF250-AP ——1,000 5,000 XF250 UL, CSA, TÜV
RXEF300 250 ——5,000 XF300 UL, CSA, TÜV
RXEF300-2 — 1,000 — 5,000 XF300 UL, CSA, TÜV
RXEF300-AP ——1,000 5,000 XF300 UL, CSA, TÜV
RXEF375 250 ——5,000 XF375 UL, CSA, TÜV
RKEF
60V
RKEF050 500 ——10,000 KF050 UL, CSA, TÜV
RKEF065 500 ——10,000 KF065 UL, CSA, TÜV
RKEF075 500 ——10,000 KF075 UL, CSA, TÜV
RKEF090 500 ——10,000 KF090 UL, CSA, TÜV
RKEF110 500 ——10,000 KF110 UL, CSA, TÜV
RKEF135 500 ——10,000 KF135 UL, CSA, TÜV
RKEF160 500 ——10,000 KF160 UL, CSA, TÜV
RKEF185 500 ——10,000 KF185 UL, CSA, TÜV
RKEF250 500 ——10,000 KF250 UL, CSA, TÜV
RKEF300 250 ——5,000 KF300 UL, CSA, TÜV
RKEF375 250 ——5,000 KF375 UL, CSA, TÜV
RKEF400 250 ——5,000 KF400 UL, CSA, TÜV
RKEF500 250 ——5,000 KF500 UL, CSA, TÜV
RUEF
30V
RUEF090 500 ——10,000 UF090 UL, CSA, TÜV, CQC
RUEF090-2 — 3,000 — 15,000 UF090 UL, CSA, TÜV, CQC
RUEF090-AP ——2,000 10,000 UF090 UL, CSA, TÜV, CQC
RUEF110 500 ——10,000 UF110 UL, CSA, TÜV, CQC
RUEF110-2 — 3,000 — 15,000 UF110 UL, CSA, TÜV, CQC
RUEF110-AP ——2,000 10,000 UF110 UL, CSA, TÜV, CQC
RUEF135 500 ——10,000 UF135 UL, CSA, TÜV, CQC
RUEF135-2 — 3,000 — 15,000 UF135 UL, CSA, TÜV, CQC
RUEF135-AP ——2,000 10,000 UF135 UL, CSA, TÜV, CQC
RUEF160 500 ——10,000 UF160 UL, CSA, TÜV, CQC
RUEF160-2 — 3,000 — 15,000 UF160 UL, CSA, TÜV, CQC
RUEF160-AP ——2,000 10,000 UF160 UL, CSA, TÜV, CQC
RUEF185 500 ——10,000 UF185 UL, CSA, TÜV, CQC
RUEF185-2 — 3,000 — 15,000 UF185 UL, CSA, TÜV, CQC
RUEF185-AP ——2,000 10,000 UF185 UL, CSA, TÜV, CQC
RUEF250 500 ——10,000 UF250 UL, CSA, TÜV, CQC
RUEF250-2 — 3,000 — 15,000 UF250 UL, CSA, TÜV, CQC
RUEF250-AP ——2,000 10,000 UF250 UL, CSA, TÜV, CQC
RUEF300 500 ——10,000 UF300 UL, CSA, TÜV, CQC
RUEF300-2 — 2,500 — 12,500 UF300 UL, CSA, TÜV, CQC
RUEF300-AP ——1,000 5,000 UF300 UL, CSA, TÜV, CQC
RUEF400 500 ——10,000 UF400 UL, CSA, TÜV, CQC
RUEF400-2 — 1,500 — 7,500 UF400 UL, CSA, TÜV, CQC
RUEF400-AP ——1,000 5,000 UF400 UL, CSA, TÜV, CQC
RUEF500 250 ——5,000 UF500 UL, CSA,TÜV, CQC
RUEF500-2 — 1,500 — 7,500 UF500 UL, CSA, TÜV, CQC
RUEF500-AP ——1,000 5,000 UF500 UL, CSA, TÜV, CQC
RUEF600 250 ——5,000 UF600 UL, CSA,TÜV, CQC
RUEF600-2 — 1,000 — 5,000 UF600 UL, CSA, TÜV, CQC
RUEF600-AP ——1,000 5,000 UF600 UL, CSA, TÜV, CQC
Part Number
Bag
Quantity
Tape & Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity Part Marking Agency Recognition
Table R6 Packaging and Marking Information for Radial-leaded Devices
Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
155
RoHS Compliant, ELV Compliant
12
RUEF
30V
RUEF700 250 ——5,000 UF700 UL, CSA, TÜV, CQC
RUEF700-2 — 1,000 — 5,000 UF700 UL, CSA, TÜV, CQC
RUEF700-AP ——1,000 5,000 UF700 UL, CSA,TÜV, CQC
RUEF800 250 ——5,000 UF800 UL, CSA, TÜV, CQC
RUEF800-2 — 1,000 — 5,000 UF800 UL, CSA, TÜV, CQC
RUEF800-AP ——1,000 5,000 UF800 UL, CSA,TÜV, CQC
RUEF900 250 ——5,000 UF900 UL, CSA, TÜV, CQC
RUEF900-2 — 1,000 — 4,000 UF900 UL, CSA, TÜV, CQC
RUEF900-AP ——1,000 4,000 UF900 UL, CSA,TÜV, CQC
RHEF
30V - High Temperature
RHEF050 500 ——10,000 HF0.5 UL, CSA, TÜV
RHEF050-2 — 2,500 — 12,500 HF0.7 UL, CSA, TÜV
RHEF070 500 ——10,000 HF0.7 UL, CSA, TÜV
RHEF070-2 — 2,500 — 12,500 HF0.7 UL, CSA, TÜV
RHEF100 500 ——10,000 HF1.0 UL, CSA, TÜV
RHEF100-2 — 2,500 — 12,500 HF1.0 UL, CSA, TÜV
RUSBF
16V
RUSBF090 500 ——10,000 RF090 UL, CSA, TÜV
RUSBF090-2 — 3,000 — 15,000 RF090 UL, CSA, TÜV
RUSBF090-AP ——2,000 10,000 RF090 UL, CSA, TÜV
RUSBF110 500 ——10,000 RF110 UL, CSA, TÜV
RUSBF110-2 — 3,000 — 15,000 RF110 UL, CSA, TÜV
RUSBF110-AP ——2,000 10,000 RF110 UL, CSA, TÜV
RUSBF135 500 ——10,000 RF135 UL, CSA, TÜV
RUSBF135-2 — 3,000 — 15,000 RF135 UL, CSA, TÜV
RUSBF135-AP ——2,000 10,000 RF135 UL, CSA, TÜV
RUSBF160 500 ——10,000 RF160 UL, CSA, TÜV
RUSBF160-2 — 3,000 — 15,000 RF160 UL, CSA, TÜV
RUSBF160-AP ——2,000 10,000 RF160 UL, CSA, TÜV
RUSBF185 500 ——10,000 RF185 UL, CSA, TÜV
RUSBF185-2 — 3,000 — 15,000 RF185 UL, CSA, TÜV
RUSBF185-AP ——2,000 10,000 RF185 UL, CSA, TÜV
RUSBF250 500 ——10,000 RF250 UL, CSA, TÜV
RUSBF250-2 — 3,000 — 15,000 RF250 UL, CSA, TÜV
RUSBF250-AP ——2,000 10,000 RF250 UL, CSA, TÜV
RGEF
16V
RGEF250 500 ——10,000 GF250 UL, CSA, TÜV
RGEF250-2 — 3,000 — 15,000 GF250 UL, CSA, TÜV
RGEF250-AP ——2,000 10,000 GF250 UL, CSA, TÜV
RGEF300 500 ——10,000 GF300 UL, CSA, TÜV
RGEF300-2 — 2,500 — 12,500 GF300 UL, CSA, TÜV
RGEF300-AP ——2,000 10,000 GF300 UL, CSA, TÜV
RGEF400 500 ——10,000 GF400 UL, CSA, TÜV
RGEF400-2 — 2,500 — 12,500 GF400 UL, CSA, TÜV
RGEF400-AP ——2,000 10,000 GF400 UL, CSA, TÜV
RGEF500 500 ——10,000 GF500 UL, CSA, TÜV
RGEF500-2 — 2,000 — 10,000 GF500 UL, CSA, TÜV
RGEF500-AP ——2,000 10,000 GF500 UL, CSA, TÜV
RGEF600 500 ——10,000 GF600 UL, CSA, TÜV
RGEF600-2 — 2,000 — 10,000 GF600 UL, CSA, TÜV
RGEF600-AP ——2,000 10,000 GF600 UL, CSA, TÜV
Part Number
Bag
Quantity
Tape & Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity Part Marking Agency Recognition
Table R6 Packaging and Marking Information for Radial-leaded Devices
Cont’d
156 RoHS Compliant, ELV Compliant
12
RGEF
16V
RGEF700 500 ——10,000 GF700 UL, CSA, TÜV
RGEF700-2 — 1,500 — 7,500 GF700 UL, CSA, TÜV
RGEF700-AP ——1,500 7,500 GF700 UL, CSA, TÜV
RGEF800 500 ——10,000 GF800 UL, CSA, TÜV
RGEF800-2 — 1,000 — 5,000 GF800 UL, CSA, TÜV
RGEF800-AP ——1,000 5,000 GF800 UL, CSA, TÜV
RGEF900 500 ——10,000 GF900 UL, CSA, TÜV
RGEF900-2 — 1,000 — 5,000 GF900 UL, CSA, TÜV
RGEF900-AP ——1,000 5,000 GF900 UL, CSA, TÜV
RGEF1000 250 ——5,000 GF1000 UL, CSA, TÜV
RGEF1000-2 — 1,000 — 5,000 GF1000 UL, CSA, TÜV
RGEF1000-AP ——1,000 5,000 GF1000 UL, CSA, TÜV
RGEF1100 250 ——5,000 GF1100 UL, CSA, TÜV
RGEF1100-2 — 1,000 — 5,000 GF1100 UL, CSA, TÜV
RGEF1100-AP ——1,000 5,000 GF1100 UL, CSA, TÜV
RGEF1200 250 ——5,000 GF1200 UL, CSA, TÜV
RGEF1200-2 — 1,000 — 5,000 GF1200 UL, CSA, TÜV
RGEF1200-AP ——1,000 5,000 GF1200 UL, CSA, TÜV
RGEF1400 250 ——5,000 GF1400 UL, CSA, TÜV
RGEF1400-2 — 1,000 — 5,000 GF1400 UL, CSA, TÜV
RGEF1400-AP ——1,000 5,000 GF1400 UL, CSA, TÜV
RHEF
16V - High Temperature
RHEF200 500 ——10,000 HF2.0 UL, CSA, TÜV
RHEF200-2 — 2,500 — 12,500 HF2.0 UL, CSA, TÜV
RHEF200-AP ——2,500 12,500 HF2.0 UL, CSA, TÜV
RHEF300 500 ——10,000 HF3 UL, CSA, TÜV
RHEF300-2 — 2,000 — 10,000 HF3 UL, CSA, TÜV
RHEF300-AP ——2,000 10,000 HF3 UL, CSA, TÜV
RHEF400 500 ——10,000 HF4 UL, CSA, TÜV
RHEF400-2 — 1,500 — 7,500 HF4 UL, CSA, TÜV
RHEF400-AP ——1,500 7,500 HF4 UL, CSA, TÜV
RHEF450 500 ——10,000 HF4.5 UL, CSA, TÜV
RHEF450-2 — 1,500 — 7,500 HF4.5 UL, CSA, TÜV
RHEF450-AP ——1,500 7,500 HF4.5 UL, CSA, TÜV
RHEF550 500 ——10,000 HF5.5 UL, CSA, TÜV
RHEF550-2 — 2,000 — 10,000 HF5.5 UL, CSA, TÜV
RHEF550-AP ——2,000 10,000 HF5.5 UL, CSA, TÜV
RHEF600 500 ——10,000 HF6 UL, CSA, TÜV
RHEF600-2 — 1,500 — 7,500 HF6 UL, CSA, TÜV
RHEF600-AP ——1,500 7,500 HF6 UL, CSA, TÜV
RHEF650 500 ——10,000 HF6.5 UL, CSA, TÜV
RHEF650-2 — 1,500 — 7,500 HF6.5 UL, CSA, TÜV
RHEF650-AP ——1,500 7,500 HF6.5 UL, CSA, TÜV
RHEF700 500 ——10,000 HF7 UL, CSA, TÜV
RHEF700-2 — 1,500 — 7,500 HF7 UL, CSA, TÜV
RHEF700-AP ——1,500 7,500 HF7 UL, CSA, TÜV
RHEF750 500 ——10,000 HF7.5 UL, CSA, TÜV
RHEF750-2 — 1,000 — 5,000 HF7.5 UL, CSA, TÜV
RHEF750-AP ——1,000 5,000 HF7.5 UL, CSA, TÜV
RHEF800 500 ——10,000 HF8 UL, CSA, TÜV
RHEF800-2 — 1,000 — 5,000 HF8 UL, CSA, TÜV
RHEF800-AP ——1,000 5,000 HF8 UL, CSA, TÜV
Part Number
Bag
Quantity
Tape & Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity Part Marking Agency Recognition
Table R6 Packaging and Marking Information for Radial-leaded Devices
Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
157
RoHS Compliant, ELV Compliant
12
Agency Recognitions for Radial-leaded Devices
UL File # E74889
CSA File # CA78165
TÜV Certificate number available on request (per IEC 60730-1).
RHEF
16V - High Temperature
RHEF900 250 —— 5,000 HF9 UL, CSA, TÜV
RHEF900-2 — 1,000 — 5,000 HF9 UL, CSA, TÜV
RHEF900-AP ——1,000 5,000 HF9 UL, CSA, TÜV
RHEF1000 250 —— 5,000 HF10 UL, CSA, TÜV
RHEF1000-2 — 1,000 — 5,000 HF10 UL, CSA, TÜV
RHEF1000-AP ——1,000 5,000 HF10 UL, CSA, TÜV
RHEF1100 250 —— 5,000 HF11 UL, CSA, TÜV
RHEF1100-2 — 1,000 — 5,000 HF11 UL, CSA, TÜV
RHEF1100-AP ——1,000 5,000 HF11 UL, CSA, TÜV
RHEF1300 250 —— 5,000 HF13 UL, CSA, TÜV
RHEF1300-2 — 1,000 — 5,000 HF13 UL, CSA, TÜV
RHEF1300-AP ——1,000 5,000 HF13 UL, CSA, TÜV
RHEF1400 250 —— 5,000 HF14 UL, CSA, TÜV
RHEF1400-2 — 1,000 — 5,000 HF14 UL, CSA, TÜV
RHEF1400-AP ——1,000 5,000 HF14 UL, CSA, TÜV
RHEF1500 250 —— 5,000 HF15 UL, CSA, TÜV
RHEF1500-2 — 1,000 — 5,000 HF15 UL, CSA, TÜV
RHEF1500-AP ——1,000 5,000 HF15 UL, CSA, TÜV
RUSBF
6V
RUSBF075 500 ——10,000 RF075 UL, CSA, TÜV
RUSBF075-2 — 3,000 — 15,000 RF075 UL, CSA, TÜV
RUSBF075-AP ——2,000 10,000 RF075 UL, CSA, TÜV
RUSBF120 500 ——10,000 RF120 UL, CSA, TÜV
RUSBF120-2 — 3,000 — 15,000 RF120 UL, CSA, TÜV
RUSBF120-AP ——2,000 10,000 RF120 UL, CSA, TÜV
RUSBF155 500 ——10,000 RF155 UL, CSA, TÜV
RUSBF155-2 — 3,000 — 15,000 RF155 UL, CSA, TÜV
RUSBF155-AP ——2,000 10,000 RF155 UL, CSA, TÜV
Part Number
Bag
Quantity
Tape & Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity Part Marking Agency Recognition
Table R6 Packaging and Marking Information for Radial-leaded Devices
Cont’d
158 RoHS Compliant, ELV Compliant
12
Description EIA Mark Dimension (mm) Tolerance
Carrier tape width W 18 -0.5/+1.0
Hold-down tape width W411 Minimum
Top distance between tape edges W63 Maximum
Sprocket hole position W59 -0.5/+0.75
Sprocket hole diameter D04 ± 0.2
Abscissa to plane (straight lead) (RXEF110 to RXEF300, RKEF135 to RKEF500) H 18.5 ± 2.5
Abscissa to plane (kinked lead) (RXEF010 to RXEF090, BBRF550, RKEF050 to RKEF110) H016.0 ± 0.5
Abscissa to top (RXEF010 to RXEF090, BBRF550, RKEF050 to RKEF185) H132.2 Maximum
Abscissa to top* (RXEF110 to RXEF300, RKEF250 to RKEF500) H147.5 Maximum
Overall width with lead protrusion (RXEF010 to RXEF090, BBRF550, RKEF050 to RKEF185) C143.2 Maximum
Overall width with lead protrusion* (RXEF110 to RXEF300, RKEF250 to RKEF500) C158 Maximum
Overall width without lead protrusion (RXEF010 to RXEF090, BBRF550, RKEF050 to RKEF185) C242.5 Maximum
Overall width without lead protrusion* (RXEF110 to RXEF300, RKEF250 to RKEF500) C257 Maximum
Lead protrusion L11.0 Maximum
Protrusion of cut-out L 11.0 Maximum
Protrusion beyond hold-down tape I2Not specified —
Sprocket hole pitch P012.7 ± 0.3
Device pitch (RXEF010 to RXEF090, BBRF550, RKEF050 to RKEF185) — 12.7 ± 0.3
Device pitch (RXEF110 to RXEF300, RKEF250 to RKEF500) — 25.4 ± 0.61
Pitch tolerance — 20 consecutive ± 1
Tape thickness t 0.9 Maximum
Overall tape and lead thickness (RXEF010 to RXEF090, RKEF050 to RKEF185) t11.5 Maximum
Overall tape and lead thickness (RXEF110 to RXEF300, BBRF550, RKEF250 to RKEF500) t12.3 Maximum
Splice sprocket hole alignment —0± 0.3
Body lateral deviation ⌬h0± 1.0
Body tape plane deviation ⌬p0± 1.3
Ordinate to adjacent component lead (RXEF010 to RXEF185, BBRF550, RKEF050 to RKEF300) P13.81 ± 0.7
Ordinate to adjacent component lead (RXEF250 to RXEF300, RKEF375 to RKEF500) P17.62 ± 0.7
Lead spacing* (RXEF010 to RXEF185, BBRF550, RKEF050 to RKEF300) F 5.05 ± 0.75
Lead spacing* (RXEF250 to RXEF300, RKEF375 to RKEF500) F 10.15 ± 0.75
Reel width (RXEF010 to RXEF090, RKEF050 to RKEF185) w256.0 Maximum
Reel width* (RXEF110 to RXEF300, RKEF250 to RKEF500) w263.5 Maximum
Reel diameter a 370.0 Maximum
Space between flanges* (RXEF010 to RXEF090, RKEF050 to RKEF185) w148.00 Maximum
Space between flanges* (RXEF110 to RXEF300, RKEF250 to RKEF500) w155.00 Maximum
Arbor hold diameter c 26.0 ± 12.0
Core diameter* n 91.0 Maximum
Box — 64/372/362 Maximum
Consecutive missing places — None —
Empty places per reel — 0.1% Maximum
*Differs from EIA specification.
RXEF, BBRF and RKEF devices are available in tape and reel packaging per EIA468-B/IEC60286-2 standards.
See Figures R22 and R23 for details.
Table R7 Tape and Reel Specifications for Radial-leaded Devices
PolySwitch Resettable Devices – Radial-leaded Devices
159
RoHS Compliant, ELV Compliant
12
Description EIA Mark Dimension (mm) Tolerance
Carrier tape width W 18 -0.5/+1.0
Hold-down tape width W411 Minimum
Top distance between tape edges W63 Maximum
Sprocket hole position W59 -0.5/+0.75
Sprocket hole diameter D04 ± 0.2
Abscissa to plane (straight lead)* (RUEF300 to RUEF900) H 18.5 ± 2.5
Abscissa to plane (kinked lead) (RUSBF075 to RUSBF250, RUEF090 to RUEF250) H016.0 ± 0.5
Abscissa to top (RUSBF075 to RUSBF250, RUEF090 to RUEF300) H132.2 Maximum
Abscissa to top* (RUEF400 to RUEF900) H145.0 Maximum
Overall width with lead protrusion (RUSBF075 to RUSBF250, RUEF090 to RUEF300) C143.2 Maximum
Overall width with lead protrusion (RUEF400 to RUEF900) C156 Maximum
Overall width without lead protrusion (RUSBF075 to RUSBF250, RUEF090 to RUEF300) C242.5 Maximum
Overall width without lead protrusion (RUEF400 to RUEF900) C256 Maximum
Lead protrusion L11.0 Maximum
Protrusion of cut-out L 11 Maximum
Protrusion beyond hold-down tape I2Not specified —
Sprocket hole pitch P012.7 ± 0.3
Device pitch (RUSBF075 to RUSBF250, RUEF090 to RUEF300) — 12.7 ± 0.3
Device pitch (RUEF400 to RUEF900) — 25.4 ± 0.6
Pitch tolerance — 20 consecutive ± 1
Tape thickness t 0.9 Maximum
Overall tape and lead thickness (RUSBF075 to RUSBF250, RUEF090 to RUEF250) t11.5 Maximum
Overall tape and lead thickness* (RUEF300 to RUEF900) t12.3 Maximum
Splice sprocket hole alignment —0± 0.3
Body lateral deviation ⌬h0± 1.0
Body tape plane deviation ⌬p0± 1.3
Ordinate to adjacent component lead (RUSBF075 to RUSBF250, RUEF090 to RUEF300) P13.81 ± 0.7
Ordinate to adjacent component lead (RUEF400 to RUEF900) P17.62 ± 0.7
Lead spacing* (RUSBF075 to RUSBF250, RUEF090 to RUEF400) F 5.05 ± 0.75
Lead spacing* (RUEF500 to RUEF900) F 10.15 ± 0.75
Reel width (RUEF090 to RUEF400, RUSBF075 to RUSBF250) w256.0 Maximum
Reel width (RUEF500* to RUEF900) w263.5 Maximum
Reel diameter a 370.0 Maximum
Space between flanges* (RUEF090 to RUEF400, RUSBF075 to RUSBF250) w148.0 Maximum
Space between flanges* (RUEF500 to RUEF900) w155.0 Maximum
Arbor hold diameter c 26.0 ± 12.0
Core diameter* n 91.0 Maximum
Box — 64/372/362 Maximum
Consecutive missing places — None —
Empty places per reel — 0.1% Maximum
*Differs from EIA specification.
RUEF and RUSBF devices are available in tape and reel packaging per EIA468–B/IEC60286–2 standards.
See Figures R22 and R23 for details.
Table R7 Tape and Reel Specifications for Radial-leaded Devices
Cont’d
160 RoHS Compliant, ELV Compliant
12
Description EIA Mark Dimension (mm) Tolerance
Carrier tape width W 18 -0.5/+1.0
Hold-down tape width W411 Minimum
Top distance between tape edges W63 Maximum
Sprocket hole position W59 -0.5/+0.75
Sprocket hole diameter D04 ± 0.2
Abscissa to plane (straight lead) (RGEF250 to RGEF1400) H 18.5 ± 2.5
Abscissa to plane (kinked lead) (RHEF050 to RHEF1500) H016.0 ± 0.5
Abscissa to top (RGEF250 to RGEF500, RHEF050 to RHEF450) H132.2 Maximum
Abscissa to top* (RGEF600 to RGEF1400, RHEF550 to RHEF1500) H145.0 Maximum
Overall width with lead protrusion (RGEF250 to RGEF600, RHEF050 to RHEF450) C143.2 Maximum
Overall width with lead protrusion (RGEF700 to RGEF1400, RHEF550 to RHEF1500) C155 Maximum
Overall width without lead protrusion (RGEF250 to RGEF600, RHEF050 to RHEF450) C242.5 Maximum
Overall width without lead protrusion (RGEF700 to RGEF1400, RHEF550 to RHEF1500) C254 Maximum
Lead protrusion L11.0 Maximum
Protrusion of cut-out L 11 Maximum
Protrusion beyond hold-down tape I2Not specified —
Sprocket hole pitch P012.7 ± 0.3
Device pitch (RGEF250 to RGEF700, RHEF050 to RHEF600) — 25.4 ± 0.61
Device pitch (RGEF800 to RGEF1400, RHEF650 to RHEF1500) — 25.4 ± 0.6
Pitch tolerance — 20 consecutive ± 1
Tape thickness t 0.9 Maximum
Overall tape and lead thickness* (RGEF250 to RGEF1100, RHEF050 to RHEF1100) t12.0 Maximum
Overall tape and lead thickness* (RGEF1200 to RGEF1400, RHEF1300 to RHEF1500) t12.3 Maximum
Splice sprocket hole alignment —0± 0.3
Body lateral deviation ⌬h0± 1.0
Body tape plane deviation ⌬p0± 1.3
Ordinate to adjacent component lead (RGEF250 to RGEF1100, RHEF050 to RHEF900) P13.81 ± 0.7
Ordinate to adjacent component lead (RGEF1200 to RGEF1400, RHEF1000 to RHEF1500) P17.62 ± 0.7
Lead spacing* (RGEF250 to RGEF1100, RHEF050 to RHEF900) F 5.05 ± 0.75
Lead spacing* (RGEF1200 to RGEF1400, RHEF1000 to RHEF1500) F 10.15 ± 0.75
Reel width (RGEF250 to RGEF600, RHEF050 to RHEF450) w256.0 Maximum
Reel width* (RGEF700 to RGEF1400 & RHEF550 to RHEF1500) w263.5 Maximum
Reel diameter a 370.0 Maximum
Space between flanges* (RGEF250 to RGEF600, RHEF050 to RHEF450) w148.0 Maximum
Space between flanges* (RGEF700 to RGEF1400, RHEF550 to RHEF1500) w155.0 Maximum
Arbor hold diameter c 26.0 ± 12.0
Core diameter* n 91.0 Maximum
Box — 64/372/362 Maximum
Consecutive missing places — None —
Empty places per reel — 0.1% Maximum
*Differs from EIA specification.
RGEF and RHEF devices are available in tape and reel packaging per EIA468–B/IEC60286–2 standards.
See Figures R22 and R23 for details.
Table R7 Tape and Reel Specifications for Radial-leaded Devices
Cont’d
PolySwitch Resettable Devices – Radial-leaded Devices
161
RoHS Compliant, ELV Compliant
12
w1
n
a
c
w2
Cross section
Direction of
unreeling
Reel
Type
Upper side
Lower side
Optional shape: Circular or polygonal
Dh
H1P1
D4
H0
H1
C1
C2
F
A B
Reference plane
Direction of unreeling
Cross section A-B
W5
H
W
t
P0D0
I2
L
L1
DhDpDp
Part Numbering System for Radial-leaded Devices
RUEF 250 U 2
Packaging
Blank = Packaged in bags
-1 = 25.4mm (1.0 inch) minimumlead length
-2 = Tape and reel
-AP = Ammo pack
-X.X = Special lead cut length (inch)
Modifier
K = Standard kinked lead
B = Special kinked lead
S = Straight lead
U = Uncoated device
Hold Current Indicator
Product Series
An “F” at the end of product series indicates Pb-free version of product.
Note: Kinked part is recommended to well control the height of part on the PCB in non-auto PCB application.
Figure R22 EIA Referenced Taped Component Dimensions for Radial-leaded Devices
Figure R23 EIA Referenced Reel Dimensions for Radial-leaded Devices
162 RoHS Compliant, ELV Compliant
12
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.