Littelfuse 0.08A Resettable Fuse, 60V dc

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Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
Packaging Options:
RS Stock No.:
869-7407
Mfr. Part No.:
TRF250-080U
Brand:
Littelfuse
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Brand

Littelfuse

Voltage Rating

60V dc

Time to Trip

4s

Hold Current

0.08A

Maximum Current

3 A

Minimum Resistance

14Ω

Maximum Resistance

20Ω

Power Dissipation

0.7W

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+85°C

Lead Orientation

Radial

PolySwitch™ PTC Devices TRF Series


TE PolySwitch TRF Series of telecommunications and networking devices provide protection against damage caused by power cross and power induction surges as defined in ITU, Telcordia GR1089 and UL60950. Typically used in modems, fax machines, alarm systems, xDSL modems and splitters, T1/E1 equipment, analog and digital line cards, VoIP (Voice over Internet Protocol) equipment, LAN, WAN equipment and access network hardware applications.

Resettable overcurrent protection
Surface-mount, radial-leaded and chip form factors
Fast time-to-trip
Low parasitic capacitance/flat impedance with frequency
RoHS compliant


PCB Wire Ended


All are UL, CSA, TUV approved
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed


Features:


Automatically resets itself thousands of times
Maintenance free
Small size and no fuseholder required


Main applications:


Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications