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Vishay Intertechnology SMD Polymer PTC Thermistors Deliver Fast Resettable Overcurrent Protection While Improving Efficiency

$VSHPress releaseJun 30, 2026, 11:00 AM ETRead the release

Vishay Intertechnology introduced six new surface-mount polymer PTC thermistor series under its BCcomponents brand, extending its overcurrent protection portfolio for computer, industrial, and consumer applications. The devices offer holding current up to 5.0 A, trip times as fast as 50 ms, and resistance as low as 5 mΩ to reduce voltage drop and improve efficiency across six compact case sizes from 0603 to 2920.

Key figures

Case size range
0603 to 2920
Height range mm
0.3 to 2
Lead time weeks
12
Min trip time ms
50
Max solder temp c
260
Num product series
6
Min resistance mohm
5
Max holding current a
5

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