Circuit Protection

TVS diodes, fuses, PTC resettables & suppressors

Circuit-protection devices guard against overcurrent, overvoltage and transient surges that would otherwise destroy downstream silicon. Our protection inventory spans transient-voltage-suppression (TVS) diodes, polymeric PTC resettable fuses, gas-discharge tubes and fast-acting fuses from Raychem/Littelfuse, Bussmann and ON Semiconductor.

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What's in this category

  • TVS diodes & transorbs (SMBJ, SMCJ, P6KE, 1.5KE series)
  • Polymer PTC resettable fuses (Raychem RXE, RUE, SMD series)
  • Fast-acting & time-delay fuses (Bussmann, Littelfuse)
  • ESD protection arrays
  • Standoff voltages from 5 V to 600 V

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