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TRF250-120U - Radial Leaded Resettable PPTC

This page provides the datasheet information for the TRF250-120U, a member of the TRF250-055T Radial Leaded Resettable PPTC family.

Description

Our PolySwitch® families of telecommunications and networking devices help meet the growing demand for resettable overcurrent protection.

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 Number Ordering IH Part Number (A) IT VMAX Operating Interrupt IMAX Interrupt PD Typ Max Time-to-trip RMIN RMAX R1MAX (A) (VDC) (VRMS) (A) (W) (A) (s) (Ω) (Ω) (Ω) TRF250-055T RF1968.

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Datasheet preview – TRF250-120U

Datasheet Details

Part number TRF250-120U
Manufacturer Littelfuse
File Size 622.34 KB
Description Radial Leaded Resettable PPTC
Datasheet download datasheet TRF250-120U Datasheet
Additional preview pages of the TRF250-120U datasheet.

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Full PDF Text Transcription

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TR Series Radial Leaded Additional Information Resources Accessories Samples Agency Approvals Agency Agency File/Certificate Number E74889* 78165* 72161780* * See Electrical Characteristic Table for approved part numbers. PolySwitch® Resettable PPTC Datasheet RoHS Description Our PolySwitch® families of telecommunications 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.
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