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defining a degree of excellence

Radial Leaded PTC

0ZRF1007D

0ZRF Series

RoHS6 Compliant

Electrical Characteristics (23°C)

Application

Telecommunication and data transmission

Product Features

Telecom Power Cross Protection

Operating (Hold Current) Range

0.08 A ~ 0.18A

Maximum Voltage

60VDC

Temperature Range

-40°C to 85°C

Agency Approval

TUV (Std. EN60738-1-1, Cert. R50102125)

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”

max

min

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.

The highest short duration (15 minutes or less) voltage that device can safely interrupt

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

Tin plated copper, 22 AWG.

Product Dimensions

Soldering characteristics

MIL-STD-202, Method 208E.

Insulating coating

Flame retardant epoxy, meets UL-94-V-0 requirements.

Fig 1

All dimensions

in mm

Fig 2

PTC Marking

“bel”

“b”,

code and

“RF”.

Standard Package

Note

0ZRF products are designed to assist equipment to comply with ITU, UL1950 and/or GR1089

Caution

0ZRF devices are not intended for continuous use of Line Voltage such as 120

VAC ~ 600VAC and above.

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

0ZRF Series

Typical Time - To - Trip at 23°C

(See Elec. Characteristics Table for P/N - Curve Correlation)

A B C D E

RoHS6 Compliant

0ZRF1007C

Time - To - Trip (S)

Fault Current (A)

Cautionary Notes

Thermal Derating Curve

1. Operation beyond the specified maximum

ratings or improper use may result in damage

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.

Percent Of Rated Hold And

Trip Current

Ambient Temperature (°C)

0ZRF0018

All other 0ZRF devices

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

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

参数对比

与0ZRF0018FF相近的元器件有：0ZRF0008FF、0ZRF0012FF、0ZRF0015FF、0ZRF0015FF1E、0ZRF。描述及对比如下：

型号	0ZRF0018FF	0ZRF0008FF	0ZRF0012FF	0ZRF0015FF	0ZRF0015FF1E	0ZRF
描述	RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT	RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT	RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT	RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT	RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT	RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT
端子数量	2	2	2	2	2	2
最小工作温度	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
最大工作温度	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel
加工封装描述	RADIAL LEADED, ROHS COMPLIANT	RADIAL LEADED, ROHS COMPLIANT	RADIAL LEADED, ROHS COMPLIANT	RADIAL LEADED, ROHS COMPLIANT	RADIAL LEADED, ROHS COMPLIANT	RADIAL LEADED, ROHS COMPLIANT
each_compli	Yes	Yes	Yes	Yes	Yes	Yes
欧盟RoHS规范	Yes	Yes	Yes	Yes	Yes	Yes
状态	Active	Active	Active	Active	Active	Active
电阻类型	PTC THERMISTOR	PTC THERMISTOR	PTC THERMISTOR	PTC THERMISTOR	PTC THERMISTOR	PTC THERMISTOR
jesd_609_code	e3	e3	e3	e3	e3	e3
制造商系列	0ZRF	0ZRF	0ZRF	0ZRF	0ZRF	0ZRF
安装特点	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
包装形状	DISK PACKAGE	DISK PACKAGE	DISK PACKAGE	DISK PACKAGE	DISK PACKAGE	DISK PACKAGE
cking_method	BULK	BULK	BULK	BULK	BULK	BULK
sub_category	Non-linear Resistors	Non-linear Resistors	Non-linear Resistors	Non-linear Resistors	Non-linear Resistors	Non-linear Resistors
端子涂层	TIN	TIN	TIN	TIN	TIN	TIN
端子布局	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL
端子形状	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
热敏电阻应用	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING