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Protection

Welcome to the Protection department at Al-Hekmh Electronics. Circuit protection components are vital safety devices engineered to safeguard sensitive electronics, domestic systems, and industrial equipment from catastrophic failures caused by sudden voltage surges, lightning strikes, or excessive current draws.

Protect your system hardware arrays by filtering through our core defensive lines:

  • Fuse & Over-Current Protection: Browse sacrificial and resettable Fuse lines—including glass cartridges, ceramic tubes, thermal cutoffs, and PTC resettable fuses—designed to instantly break the connection before excessive current damages downstream components.
  • Varistor-VDR Surge Defense: Source high-clamping Metal Oxide Varistors (Varistor-VDR) engineered to clamp high-voltage spikes, absorbing dangerous transients from mains power lines and protecting sensitive silicon networks.
  • Current-Limiter Devices: Explore specialized inrush Current-Limiter elements (including inrush-limiting NTC/PTC thermistors) designed to suppress harmful power-on current spikes when your circuits first fire up.

Available in a broad selection of standard thresholds, response times, and surface-mount or through-hole case designs to provide robust electrical defense for any circuit.

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