TRF250-145, TRF250-055T Datasheet - Littelfuse

TRF250-145, TRF250-055T, Radial Leaded Resettable PPTC

TR Series Radial Leaded Additional Information Resources Accessories Samples Agency Approvals Agency Agency File/Certificate Number E74889 .
Our PolySwitch® families of telecommunications and networking devices help meet the growing demand for resettable overcurrent protection.

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TRF250-055T-Littelfuse.pdf

TRF250-145 Datasheet Preview — This datasheet PDF includes multiple part numbers: TRF250-145, TRF250-055T. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

TRF250-145, TRF250-055T

Manufacturer:

Littelfuse ↗

File Size:

622.34 KB

Description:

Radial Leaded Resettable PPTC

Note:

This datasheet PDF includes multiple part numbers: TRF250-145, TRF250-055T.
Please refer to the document for exact specifications by model.

Features

* & Benefits
* Resettable overcurrent protection
* Fast time-to-trip
* Resistance sorted and matched devices available
* Low parasitic capacitance/flat impedance with frequency
* Recognized to UL 1434, approved to CSA TIL No. CA-3A and EN 60730-1. Electrical Characteristics Part

Applications

* Networking Machines and Systems
* Modems
* Phone sets
* Fax machines
* Phone wall outlets
* Alarm systems
* PBX systems
* MDF modules
* T1/E1 equipment
* Analog and digital line cards
* xDSL modems and splitters
* Powered Ethernet systems
* VoIP (Vo

TRF250-145 Distributors

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TRF250-055T Radial Leaded Resettable PPTC Littelfuse

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