PTC fuse TSM250 Series
lead-freeSMDfor telecom applications

PTC fuse
PTC fuse
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Other characteristics
lead-free, SMD
for telecom applications

3 A


60 V


60 V


TSM250-130 series featured with two 250V Telecom PPTC assembling into single plastic housing with surface mount footprint, it provides tip and ring overcurrent protection and aids compliance with ITU-T K.20, K.21 and K.45 as well as Telcordia GR-1089 intra-building Features: • Two PPTCs in single plastic housing • Resistance matched • Very high voltage surge capabilities • Surface mount footprint • RoHS compliant Benefits: • Reduce PCB area by 50% • Improve assembly efficiency • Tip and Ring resistance balance • Aids compliance with industry certification • Environment friendly Applications: Used as a secondary overcurrent protection device in: • Customer Premise Equipment (CPE) • Central Office (CO) • Subscriber Line Interface Cards (SLIC)


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