x
Send Your Inquiry Today
Quick Quote
  • 42F interface relay
  • 42F interface relay
  • 42F interface relay
  • 42F interface relay
  • 42F interface relay
  • 42F interface relay
  • 42F interface relay
  • 42F interface relay

42F Interface Relay

  • Input: 3–32 VDC; Output: 5–60 VDC
  • Semiconductor-controlled for noise-free switching.
  • Ideal for space-sensitive and high-density installations.
  • No mechanical contacts or arcing, ensuring long service life
  • Compatible with ESP32 and Raspberry Pi development boards.
  • Low power consumption and high surge capability.

Product Overview & Applications:

Solid State Relay (SSR) products utilize SCRs or MOSFETs to achieve precise and rapid control over loads. The control circuitry is optically coupled and isolated from the load, offering high dielectric strength to provide protective isolation for upstream control components.

Solid-state relays have gained widespread adoption and application across various fields, including hazardous and explosion-proof environments, lighting control systems, electromechanical automation control, and medical equipment.

 

Technical Parameters

Product Specifications

Model:SSR-42FDDControl Mode:DCTODC
Control Voltage:3-32VDCload Voltage:5-60VDC
Peak Current:8AOff State Time:≤10ms
Operating Current:10mA-4AInstallation Method:Insert installation

Precautions

1.Due to the relay’s compact size, please ensure that the operating current does not exceed the rated limit.

(DC-DC: Operating Current  10mA-4A)

2.Test: If You Want To TestYou Need To Add A Load To The Solid State Relay

Wiring Diagram

Download

Video

    Get an Instant Quote for Your Latest Project

    From precise Temperature Controllers and Thermocouples to Solid State Relays, Switching Power Supplies, Contactors, and Circuit Breakers—LCTC provides a complete, reliable ecosystem for your control cabinets. Submit your bill of materials (BOM) today for an integrated, volume-discounted quote within 24 hours.
    Scroll to Top