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C&K COMPONENTS CA02J72207PQ Optically Isolated AC Relay

The C&K COMPONENTS Series CA relay is engineered for printed circuit board mounting in AC power switching applications. This optically isolated solid-state relay provides 1A at 250 Vrms, with a low EMI design and a fully floating output for enhanced safety and performance. It's ideal for applications requiring isolation between control and load circuits, such as industrial automation, power supplies, and lighting control systems. The relay's hermetically sealed ceramic DIP package ensures reliability in harsh environments, and its compatibility with TTL or CMOS logic simplifies integration.

Authorized Distributors
Part No:CA02J72207PQ
Stock:545
Inv Date:06-15-2026
Price: Unit price: $5.74
Buy/RFQ:
Part No:CA02J72207PQ
Stock:545
Inv Date:06-15-2026
Price: Unit price: $5.74
Buy/RFQ:

C&K COMPONENTS CA02J72207PQ Optically Isolated AC Relay Specifications:

  • Input Voltage Range: 3.8 - 32 Vdc
  • Input Current (VIN=5 Vdc): 13 mA
  • Input Current (VIN=32 Vdc): 18 mA
  • Turn-Off Voltage: 1.5 Vdc
  • Turn-On Voltage: 3.8 Vdc
  • Reverse Voltage Protection: -32 Vdc
  • Output Current Rating: 1.0 Arms
  • Output Voltage Rating: 20 - 250 Vrms
  • Frequency Range: 40 - 440 Hz
  • Output Voltage Drop @ 1 Amp: 1.5 Vrms
  • Off-State Leakage Current: 1.0 mArms
  • Turn-On Time: 1/2 Cycle
  • Turn-Off Time: 1 Cycle
  • Transient Voltage: +500 Vpk
  • Surge Current: 5.6 Apk
  • dV/dt: 100 V/µs
  • Insulation Resistance: 10 MOhms
  • Input to Output Capacitance: 5 pF
  • Dielectric Withstanding Voltage: 1200 Vac
  • Junction Temperature (Max): 130 °C
  • Thermal Resistance: 85 °C/W
  • Ambient Temperature (Operating): -55 to +105 °C
  • Ambient Temperature (Storage): -55 to +130 °C
  • Acceleration: 5000 g

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C&K COMPONENTS

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