Littelfuse 0.12 A Resettable Fuse, 60 V
- RS Stock No.:
- 164-8236
- Mfr. Part No.:
- TRF250-120
- Brand:
- Littelfuse
Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
- RS Stock No.:
- 164-8236
- Mfr. Part No.:
- TRF250-120
- Brand:
- Littelfuse
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Product Type | Resettable Fuse | |
| Trip Current | 0.24A | |
| Voltage | 60 V | |
| Current Rating | 3 A | |
| Time to Trip | 2.5s | |
| Hold Current | 0.12A | |
| Length | 6.5mm | |
| Height | 11mm | |
| Width | 4.6 mm | |
| Minimum Resistance | 4Ω | |
| Maximum Resistance | 8Ω | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Power Dissipation | 0.9W | |
| Standards/Approvals | TUV, RoHS, CSA, UL | |
| Lead Orientation | Radial | |
| Series | TRF250 | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Product Type Resettable Fuse | ||
Trip Current 0.24A | ||
Voltage 60 V | ||
Current Rating 3 A | ||
Time to Trip 2.5s | ||
Hold Current 0.12A | ||
Length 6.5mm | ||
Height 11mm | ||
Width 4.6 mm | ||
Minimum Resistance 4Ω | ||
Maximum Resistance 8Ω | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Power Dissipation 0.9W | ||
Standards/Approvals TUV, RoHS, CSA, UL | ||
Lead Orientation Radial | ||
Series TRF250 | ||
- COO (Country of Origin):
- CN
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
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