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TRF250-120

Manufacturer: Littelfuse

TRF250-120 datasheet by Littelfuse.

This datasheet includes multiple variants, all published together in a single manufacturer document.

TRF250-120 datasheet preview

TRF250-120 Datasheet Details

Part number TRF250-120
Datasheet TRF250-120 TRF250-055T Datasheet (PDF)
File Size 622.34 KB
Manufacturer Littelfuse
Description Radial Leaded Resettable PPTC
TRF250-120 page 2 TRF250-120 page 3

TRF250-120 Overview

Our PolySwitch® families of telemunications and networking devices help meet the growing demand for resettable overcurrent protection. These product families help provide protection against damage caused by power cross and power induction surges as defined in ITU, Telcordia GR1089 and IEC 62368-1. Our offering includes chip, surface-mount and radial-leaded configurations.

TRF250-120 Key Features

  • 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
  • Radial-leaded-- 250VAC
  • Radial-leaded-- 250VAC
  • TRF250-120T-RC-B-0.5 RF0361-000 0.130 0.260 60
  • TRF250-120T-RF-B-0.5 RF0105-000 0.120 0.240 60
  • TRF250-120T-RH-B-0.5 RF2519-000 0.120 0.240 60

TRF250-120T from other manufacturers

View TRF250-120T datasheet index

Brand Logo Part Number Description Other Manufacturers
Tyco Electronics Logo TRF250-120T Raychem PolySwitch PPTC device Tyco Electronics
Tyco Electronics Logo TRF250-120T-B-0.5 Raychem PolySwitch PPTC device Tyco Electronics
Tyco Electronics Logo TRF250-120T-R1-B-0.5 Raychem PolySwitch PPTC device Tyco Electronics
Littelfuse logo - Manufacturer

More Datasheets from Littelfuse

View all Littelfuse datasheets

Part Number Description
TRF250-120 Radial Leaded Resettable PPTC
TRF250-120S-B-0.5 Radial Leaded Resettable PPTC
TRF250-120T Radial Leaded Resettable PPTC
TRF250-120T Radial Leaded Resettable PPTC
TRF250-120T-R2-B-0.5 Radial Leaded Resettable PPTC
TRF250-120T-RA-B-0.5 Radial Leaded Resettable PPTC
TRF250-120T-RC-B-0.5 Radial Leaded Resettable PPTC
TRF250-120T-RF-B-0.5 Radial Leaded Resettable PPTC
TRF250-120T-RH-B-0.5 Radial Leaded Resettable PPTC
TRF250-120U Radial Leaded Resettable PPTC

TRF250-120 Distributor

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