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Photo-MOSFET Relays

Photo-MOSFET Relays deliver compact, solid-state switching solutions engineered for high reliability, fast response times and long operational life. Designed for both AC and DC applications, these relays offer silent, bounce-free switching and exceptional durability in harsh environments.

With voltage ratings up to 1500 V and current handling up to 4.5 A, our Photo-MOSFET relays are ideal for a wide range of low to high-power applications. Their miniature form factor supports space-constrained designs, while solid-state construction ensures resistance to shock, vibration and contaminants.

A row of eight black integrated circuit chips, including a Photo-MOSFET Relay, of varying sizes and numbers of metal pins, arranged from largest to smallest, against a white background. by Standex Detect

Key Features:

  • No Contact Bounce – Clean, reliable signal transitions
  • Low Leakage Current – Enhanced signal integrity
  • Stable On-Resistance – Consistent performance over time
  • High Isolation – Safe separation between control and load circuits
  • AEC-Q101 Qualified Options – Automotive-grade reliability

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