OEMJQC-3FF/5V

The OEM JQC-3FF/5V is a 1-channel relay module operating from 5VDC and using a JQC-3FF electromechanical power relay. It is suitable for switching electrical loads from Arduino boards, microcontrollers and electronic automation circuits. The relay output provides COM, NO and NC contacts and supports resistive load switching up to 10A at 250VAC.

Technical description

The module operates from 5VDC and provides one electromechanical relay channel. The contact configuration is SPDT - 1 Form C, with common COM, normally open NO and normally closed NC contacts. The JQC-3FF relay series is rated for resistive loads up to 10A at 250VAC, while the maximum switching voltage of the relay series reaches 250VAC / 30VDC.

Typical applications

Suitable for Arduino projects, microcontrollers, educational electronics, automation systems, remote control circuits and general ON/OFF applications requiring electrically controlled switching of a single load.

Compatibility note

Before connection, verify the 5VDC supply voltage, the compatibility of the control signal with the driver circuit used on the specific module and the permitted voltage and current limits of the connected load. When switching mains-powered loads, appropriate insulation, wiring and electrical safety practices are required.