Radial Leaded PTC
0ZRB1006D
may200#A44
RoHS6 Compliant
0ZRB Series
Electrical Characteristics (23
0
C)
Part
Number
Hold
Trip Max Time to Trip Max
Current Current
@ 5
x
I
H
Current
I
H
, A
I
T
, A
Seconds
Rated Typical
Voltage Power
Resistance Tolerance
R
min
R
max
Ohms
R1
max
Ohms
I
max,
A V
max,
V
dc
P
d
, W Ohms
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)
A 0ZRB0090
B 0ZRB0110
C 0ZRB0135
D 0ZRB0160
E 0ZRB0185
F 0ZRB0250
G 0ZRB0300
H 0ZRB0400
I 0ZRB0500
J 0ZRB0600
K 0ZRB0700
0.90
1.10
1.35
1.60
1.85
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
1.8
2.2
2.7
3.2
3.7
5.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
5.9
6.6
7.3
8.0
8.7
10.3
10.8
12.7
14.5
16.0
17.5
18.8
20.0
40
40
40
40
40
40
40
40
40
40
40
40
40
30
30
30
30
30
30
30
30
30
30
30
30
30
0.6
0.7
0.8
0.9
1.0
1.2
2.0
2.5
3.0
3.5
3.8
4.0
4.2
0.07
0.05
0.04
0.03
0.03
0.02
0.02
0.01
0.01
0.160
0.140
0.095
0.080
0.070
0.050
0.050
0.035
0.022
0.22
0.17
0.13
0.11
0.09
0.07
0.08
0.05
0.05
0.04
0.03
0.02
0.02
0.005 0.018
0.005 0.015
0.005 0.012
0.005 0.011
Product Dimensions
A
B
D
E
A
E
B
D
L 0ZRB0800
M 0ZRB0900
ø
C
ø
Fig 1
øø
F
ø
C
ø
Fig 2
øø
F
All dimensions
in mm
Part
Number
Fig
Lead
Size
A
B
C
D
E
F
ø
0.51
0.51
0.51
0.51
0.51
0.51
0.81
0.81
0.81
0.81
0.81
0.81
0.81
Max Max Typical Min Max Typical
0ZRB0090
0ZRB0110
0ZRB0135
0ZRB0160
0ZRB0185
0ZRB0250
0ZRB0300
0ZRB0400
0ZRB0500
0ZRB0600
0ZRB0700
0ZRB0800
0ZRB0900
1
1
1
1
1
1
2
2
2
2
2
2
2
7.4 12.2
7.4 14.2
8.9 13.5
8.9 15.2
10.2 15.7
11.4 18.3
11.4 17.3
14.0 20.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
3
3
3
3
3
3
3
3
3
3
3
3
3
0. 9
0. 9
0. 9
0. 9
0. 9
0. 9
1. 2
1. 2
1. 2
1. 2
1. 2
1. 2
1. 2
I
H
I
T
I
max
V
max
P
d
R
min
R
max
R1
max
Hold current-maximum current at which the device will not trip in still air at 23°C.
Trip current-minimum current at which the device will always trip in still air at 23°C.
Maximum fault current device can withstand without damage at rated voltage (Vmax).
Maximum voltage device can withstand without damage at its rated current.
Typical power dissipated from device when in the tripped state in 23°C still air environment.
Minimum device resistance at 23°C.
Maximum device resistance at 23°C.
Maximum device resistance at 23°C, 1 hour after initial device trip.
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.
14.0 24.9 10.2
16.5 24.9 10.2
19.1 26.7 10.2
21.6 29.2 10.2
24.1 29.7 10.2
PTC Marking
“bel” or “b”, I
H
code and “RB”.
Standard Package
P/N
Bulk
Pcs/Box P/N Code
Reel/Tape
Pcs/Reel
P/N Code
0ZRB0090-0110
0ZRB0135-0250
0ZRB0300-0400
0ZRB0500-0900
2000
3000
1000
1000
1C
1E
1A
1A
3000
3000
1500
n/a
2E
2E
2B
n/a
S
pecifications subject to change without
notice
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
Radial Leaded PTC
0ZRB Series
Typical Time -To - Trip at 23
0
C
RoHS6 Compliant
0ZRB1006C
may200#A44
may200#A44
(See Elec. Characteristics Table for P/N - Curve Correlation)
A B C D E F G H I J K L M
1000
100
Time - To - Trip (S)
10
1
0.1
0.01
0.001
1
10
100
Fault Current (A)
Cautionary Notes
Thermal Derating Curve
200%
150%
100%
50%
0%
-40
-20
0
20
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.
S
pecifications subject to change without
notice
Percent Of Rated Hold And
Trip Current
Ambient Temperature (
o
C)
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
