The JQC-3F (T73) 5V Power Relay is a compact and reliable electromagnetic relay designed for PCB-mount applications where space and performance matter. With a 5V DC coil voltage, this relay is well-suited for low-power control circuits, making it a popular choice in automation, switching, and electronic control systems. It features an SPST normally open (NO) contact configuration rated at 10A and up to 250VAC, giving it the capacity to handle a wide range of load requirements. The sealed construction helps protect internal components against dust and moisture, contributing to consistent performance over time. Its through-hole pin design allows for straightforward integration onto printed circuit boards. Built to withstand repeated switching cycles, this electromagnetic relay offers long service life and dependable operation. Sold in a convenient pack of 5, it is an excellent choice for hobbyists, engineers, and technicians working on projects that require dependable relay switching in a compact form factor.