RF0770-000

Active

PTC fuse, RF0770-000, LITTELFUSE A telecommunication and networking device that helps meet the growing demand for resettable overcurrent protection. The product helps provide protection against damage caused by power cross and power induction surges as defined in ITU, Telcordia GR1089 and IEC 62368-1. Features Fast time-to-trip Low parasitic capacitance/flat impedance with frequency Recognized to UL 1434, approved to CSA TIL No. CA-3A and EN 60730-1 Applications Modems Phone sets Fax machines Phone wall outlets Alarm systems PBX systems MDF modules T1/E1 equipment Analog and digital line cards xDSL modems and splitters Powered ethernet systems VoIP (Voice over Internet Protocol) equipment LAN, WAN equipment Customer premise equipment Access network hardware