PCB Relay

PCB relay is a miniature electromic control component, fixed on circuit board. And circuit board make the circuit mini and visualize. The mini relay have control system and under control system., it is apply for auto control circuit, can use a low current to control high current, have function that automatic adjustment, safety protection, switching circuit, etc

For PCB relay application, such as automation control field(petrohemical equipment, food machinery, packing machinery, textile machinery, CNC, plastic machinery, fitness equipment, etc), can control pony motor, filament lamp, low power supply, indicator light, instruments and meter, and all kinds of value, etc. It is suitable for severe environment that corrode, damp, dustproof, etc

FAQ about PCB Relay
Q: What mounting styles are available for PCB relays?

A: Options include through-hole (THT), surface-mount (SMD), and hybrid designs for automated assembly.

Q: Can PCB relays handle high-density layouts?

A: Yes, compact SMD models (e.g., 10mm x 6mm) are optimized for space-constrained PCBs.

Q: What materials ensure reliability in PCB relays?

A: Gold-plated contacts for low-signal loads, and AgSnO₂ contacts for high-current switching.

Q: How to prevent solder joint failure in PCB relays?

A: Follow reflow profiles strictly and avoid mechanical stress during installation.

GET A QUOTE

+86 62770758

relays6@chinarelay.com

GET IN TOUCH NOW