TRF250-120U Datasheet - Littelfuse

TRF250-120U Radial Leaded Resettable PPTC

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.

TRF250-120U 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

TRF250-120U Datasheet (622.34 KB)