PTC Thermistors, Overload Protection for Telecommunication


Wide resistance range in telecom area from 4 Ω to 70 Ω
Fast protection against power contact faults
Withstand high overload currents of up to 10 A


Over-temperature/over-load protection:
Main distribution frame (MDF)
Central office switching (C.O.)


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Showing 1 to 7 of 7 entries
Document TypeTitleDescriptionShare
Application Notes
PTC Application Lighting
PTC Thermistors, Overload Protection for Telecommunication
Important Information on the Use of PTCCL, PTCTL, and PTCEL Leaded PTC Thermistors
Product Literature
Non Linear Resistors - Product Overview
Product Literature
Applications in Market Segments Matrix for Thermistors, RTD’s and Varistors
Support Tools
The Art of Thermistors (poster format)
Technical Notes
Simulation Notes for SPICE Modelling the PTCTL, PTCCL, and PTCEL