Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
Specifications subject to change without notice
Electrical Characteristics (23
0
C)
RoHS6 Compliant
Radial Leaded PTC
0ZRB Series
0ZRB1006D may200#A44
IHHold current-maximum current at which the device will not trip in still air at 23°C.
ITTrip current-minimum current at which the device will always trip in still air at 23°C.
Imax Maximum fault current device can withstand without damage at rated voltage (Vmax).
Vmax Maximum voltage device can withstand without damage at its rated current.
PdTypical power dissipated from device when in the tripped state in 23°C still air environment.
Rmin Minimum device resistance at 23°C.
Rmax Maximum device resistance at 23°C.
R1max Maximum device resistance at 23°C, 1 hour after initial device trip.
“bel” or “b”, IH code and “RB”.
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A 0900BRZ0 09.0 8.1 9.5 04 03 6.0 70.0 061.0 22.0
B 0110BRZ0 01.1 2.2 6.6 04 03 7.0 50.0 041.0 71.0
C 5310BRZ0 53.1 7.2 3.7 04 03 8.0 40.0 590.0 31.0
D 0610BRZ0 06.1 2.3 0.8 04 03 9.0 30.0 080.0 11.0
E 5810BRZ0 58.1 7.3 7.8 04 03 0.1 30.0 070.0 90.0
F 0520BRZ0 05.2 0.5 3.01 04 03 2.1 20.0 050.0 70.0
G 0030BRZ0 00.3 0.6 8.01 04 03 0.2 20.0 050.0 80.0
H 0040BRZ0 00.4 0.8 7.21 04 03 5.2 10.0 530.0 50.0
I 0050BRZ0 00.5 0.01 5.41 04 03 0.3 10.0 220.0 50.0
J 0060BRZ0 00.6 0.21 0.61 04 03 5.3 500.0 810.0 40.0
K 0070BRZ0 00.7 0.41 5.71 04 03 8.3 500.0 510.0 30.0
L 0080BRZ0 00.8 0.61 8.81 04 03 0.4 500.0 210.0 20.0
M 0090BRZ0 00.9 0.81 0.02 04 03 2.4 500.0 110.0 20.0
Physical specifications
Lead material
0ZRB0090 ~ 0ZRB0250 - Tin plated copper, 24 AWG.
0ZRB0300 ~ 0ZRB0900 - Tin plated copper, 20 AWG.
Soldering characteristics
MIL-STD-202, Method 208E.
Insulating coating
Flame retardant epoxy, meets UL-94-V-0 requirements.
PTC Marking
Application
Electronic applications
Product Features
Low DCR Resistance, High Hold Currents
Operating (Hold Current) Range:
900mA ~ 9A
Maximum Voltage
30V
Temperature Range
-40°C to 85°C
Agency Approval
UL Component (E305051)
All dimensions
in mm
A
B
E
F
C
D
øø
øø
A
C
E
F
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B
øø
D
traP
rebmuN giF
daeL eziS AB C DE F
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xaMxaMlacipyTniMxaMlacipyT
0900BRZ0115.04.72.211.56.73 9.0
0110BRZ0115.04.72.411.56.73 9.0
5310BRZ0115.09.85.311.56.73 9.0
0610BRZ0115.09.82.511.56.73 9.0
5810BRZ0115.02.017.511.56.73 9.0
0520BRZ0115.04.113.811.56.73 9.0
0030BRZ0218.04.113.711.56.73 2.1
0040BRZ0218.00.411.021.56.73 2.1
0050BRZ0218.00.419.422.016.73 2.1
0060BRZ0218.05.619.422.016.73 2.1
0070BRZ0218.01.917.622.016.73 2.1
0080BRZ0218.06.122.922.016.73 2.1
0090BRZ0218.01.427.922.016.73 2.1
Standard Package
Product Dimensions
N/P kluBepaT/leeR
xoB/scPedoCN/PleeR/scPedoCN/P
0110-0900BRZ00002C10003E2
0520-5310BRZ00003E10003E2
0040-0030BRZ00001A10051B2
0090-0050BRZ00001A1a/na/n
Fig 1 Fig 2
Corporate Office
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Stewart GmbH
Industriestrasse 20
61381 Friedrichdorf
Germany
Tel: 49.6172.9552.0
Fax: 49.6172.9552.40
Thermal Derating Curve
Specifications subject to change without notice
Time - To - Trip (S)
Fault Current (A)
Ambient Temperature (oC)
Percent Of Rated Hold And
Trip Current
Typical Time -To - Trip at 23
0
C
RoHS6 CompliantRadial Leaded PTC
0ZRB Series 0ZRB1006C may200#A44
may200#A44
1000
1
0.001
0.01
0.1
1
10
100
10 100
0%
50%
100%
150%
200%
-40 -20 020
40 60 80
1. Operation beyond the specified maximum ratings or
improper use may result in damage and possible
electrical arcing and/or flame.
2. These Polymer PTC (PPTC) devices are intended for
protection against occasional overcurrent/
overtemperature fault conditions and may not be
suitable for use in applications where repeated and/
or prolonged fault conditions are anticipated.
3. Avoid contact of PTC device with chemical solvent.
Prolonged contact may adversely impact the PTC
performance.
4. These PTC devices may not be suitable for use in
circuits with a large inductance, as the PTC trip can
generate circuit voltage spikes above the PTC
rated voltage.
Cautionary Notes
A B C D E F G H I J K L M
(See Elec. Characteristics Table for P/N - Curve Correlation)