This product is a PCB-mounted signal relay, suitable for 24VDC control voltage, coil resistance 1400 Ω, rated power 400mW, operating voltage ≤ 16.8V, reset voltage ≥ 2.4V, coil side with polarity, can be directly connected to the microcontroller, suitable for all kinds of precision electronic equipment control needs. Adopting a non-latched single coil design, the signal response is accurate, the action time is ≤ 5ms, and the release time is ≤ 3ms, meeting the high-frequency switching scene.