ATC Semitec offers circuit protection devices
ATC Semitec offers a range of protection devices for lighting circuit protection applications, including thermistors and limiters.
PTC thermistors are suitable for over-current, time-delay and SMD versions for cost-effective over-temperature applications.

ATC Semitec offers a range of protection devices for lighting circuit protection
CRDs offer a constant current source for LED circuits.
SCK NTC limiters protect mains inputs against inrush currents on start-up and polymer PTC fuses protect low-voltage circuits against short-circuit.
MOVs and GDTs protect circuits against over-voltage, PEPI bimetal protectors offer auto-reset thermal control and NEC Sefuse one-shot thermal fuses provide total circuit protection.
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