With over a thousand cooperative customers and 17 years of service experience, we can provide you with everything from model selection to technical support
The SM6K43CA is a 6600W bidirectional transient voltage suppression diode designed to protect sensitive electronics from high-energy transients on DC and AC power lines. With a 10/1000µs surge capability and robust DO-218AB package, it provides symmetrical clamping performance, low leakage current, and high reliability. The device is ideal for automotive electronics, industrial control systems, communication equipment, and power distribution networks requiring bidirectional surge protection.