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Part Number 232266x9xxxx
Manufacturers Vishay Siliconix
Logo Vishay Siliconix
Description PTC Thermistors
Datasheet 232266x9xxxx Datasheet232266x9xxxx Datasheet (PDF)

  232266x9xxxx   232266x9xxxx
www.DataSheet4U.com 2322 66. 9.... Vishay BCcomponents PTC Thermistors, Overload Protection For Telecommunication FEATURES PRIMARY PROTECTION (OPTIONAL) +θ PTC subscriber lines +θ SECONDARY PROTECTION +θ PTC voltage clamp +θ PTC MDF SUBSCRIBER LOOP INTERFACE CIRCUIT (SLIC) OR TRANSFORMER • • • • • • • • CCB913 Typical telephone line showing where PTC thermistors can be used for overcurrent protection. Wide resistance range in telecom area 4... to 70 Ω Fast protection against power contact faults Withstand high overload currents of up to 10 A High voltage withstanding capabilities for the larger sized thermistors Good tracking over a wide temperature range for all matched or binned types UL1434 approved types available (XGPU2) Excellent stability over extended time All telecom PTCs are coated with a high temperature silicon lacquer (UL94V0) to protect them from any harsh environments and to improve their lifetime. APPLICATIONS • • • • Main Distribution Frame (MDF) Central Office .



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