Littelfuse TRF250-080U Datasheet & Stock

The PolySwitch TRF250 series Resettable Device is compatible with high volume electronics assembly. This family of telecommunication and networking device was initially designed to meet the growing demand for resettable overcurrent protection. This product family helps to provide protection against damage caused by power cross and power induction surges as defined in ITU, Telcordia GR1089 and UL60950. Available in chip, surface-mount and radial leaded configurations, TE's PolySwitch device helps to improve the reliability of customer premise and network equipment worldwide.




Many product choices give engineers more design flexibility

Assist in meeting regulatory equipment requirements

Improved line balance

Applicable for legacy POTS and modern digital communications equipment

Resettable overcurrent protection

Surface-mount, radial-leaded and chip form factors

Fast time-to-trip

UL, CSA and TÜV approved

Resistance sorted and matched devices available

Low parasitic capacitance/flat impedance with frequency





Applications


Communications & Networking,

Portable Devices,

Security,

Consumer Electronics