Superior Quality and Reliability in Foocles PCB Relay
Foocles PCB relay utilizes premium raw materials and industry-leading manufacturing processes to ensure stable operation and rapid response during high-frequency switching on circuit boards. This extends the overall product lifespan and reduces costs.
We have additionally designed enhanced seismic resistance for the PCB relays to withstand industrial and automotive environments, while incorporating multiple protective measures to reduce electromagnetic interference and improve the equipment’s environmental immunity.
All PCB relays feature standardized packaging, compatible with a wide variety of PCB layouts and designs, facilitating easy installation and maintenance.
Model of PCB Relay
Why Choose Foocles PCB Relay?

We offer a wide range of PCB relays with varying voltage, current, and contact configurations to meet the diverse needs of different application fields.

The advanced internal structure design ensures excellent insulation between the PCB relay contacts and coil, enhancing overall safety and protection rating.

Foocles PCB relays have obtained product certifications such as CE, ensuring seamless access to global markets.

Our relays are typically very compact, making them ideal for high-density integration applications in limited spaces.
PCB Relays With a Wide Range of Applications
Foocles PCB relays are widely used in automotive electronics, industrial control, home appliances, and other fields. They support a variety of functions and protection requirements.
You can pair it with a control module to schedule the water heater’s heating function, remotely start your car, and activate various functional devices on demand.
Our relays support multiple voltage loads, such as 5V, 12V, 24V, and 48V DC systems. They also support currents up to 80A. You’re sure to find the automotive PCB relay you need here, and you can always contact our sales team directly.


Different Contact Types, Same Safety and Durability
Foocles PCB relays offer multiple contact types, including SPST, SPDT, and DPST. They can provide diverse control options for automotive electrical systems.
When our PCB relays are soldered onto the circuit board, high insulation resistance, silver alloy contacts, and low contact resistance ensure that relays do not interfere with each other, delivering higher reliability and extended service life.
A PCB relay works as an electrically operated switch on a printed circuit board (PCB). When a small control current energizes the relay’s coil, it creates a magnetic field that moves an internal armature, closing or opening the contacts to control a separate high current circuit.
It refers to the process of mounting and wiring a PCB relay module onto an electronic circuit board. Proper installation ensures reliable switching performance and circuit protection.
A 12V PCB relay is used in electronic devices and automotive applications where control circuits operate at 12 volts DC. Common uses include switching automotive lights, horns, fuel pumps, and other accessories; controlling home appliances and industrial equipment; and enabling low voltage control of higher voltage or current loads.




