defining a degree of excellence
Radial Leaded PTC
0ZRC1007D
0ZRC Series
RoHS6 Compliant
Electrical Characteristics (23°C)
Flame retardant epoxy, meets UL-94-V-0 requirements.
Application
Product Features
Telecom and wide variety of electronic equipment
Low Hold Current, 90V rating - replaces 30, 60
and 72V rated devices
100mA ~ 3.75A
Up to 90V
Operating (Hold Current) Range
Maximum Voltage
Temperature Range
Agency Approval
-40°C to 85°C
TUV (Std. EN60738-1-1, Cert. R50102187,
Part No. 0ZRC0040-0ZRC0375)
UL Component (Std. UL1434, File E305051)
UL Conditions of Acceptability:
1.These devices have been investigated for use in
safety circuits and are suitable as a limiting device.
2.These devices have been calibrated to limit the
current to 8 amps within 5 seconds, per ANSI/NFPA 70,
“National Electrical Code”
Product Dimensions
Fig 1
Fig 2
All dimensions
in mm
ø
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 by device when in 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
0ZRC0010 - 0ZRC0040 - Tin plated copper clad steel, 24 AWG.
0ZRC0050 - 0ZRC0090 - Tin plated copper, 24 AWG.
0ZRC0110 - 0ZRC0375 - Tin plated copper, 20 AWG.
Soldering characteristics
MIL-STD-202, Method 208E.
Standard Package
Insulating coating
Flame retardant epoxy,meets UL-94-V-0 requirements.
PTC Marking
“bel”
or
“b”,
l
H
code and
“RC”.
Specifications 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
defining a degree of excellence
Radial Leaded PTC
0ZRC Series
Typical Time - To - Trip at 23°C
RoHS6 Compliant
0ZRC1007C
(See Elec. Characteristics Table for P/N - Curve Correlation)
A B C D E F G H I J K L M N O P Q R S T
Time - To - Trip (S)
10
Fault Current (A)
Cautionary Notes
Thermal Derating Curve
1. Operation beyond the specified maximum ratings
or improper use may result in damage and pos
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.
Ambient Temperature (°C)
Specifications subject to change without notice
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
Percent Of Rated Hold And
Trip Current
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
Industriestrasse 20
61381 Friedrichdorf
Germany
Tel: 49.6172.9552.0
Fax: 49.6172.9552.40
Bel Stewart GmbH
