The ZGFM5940B-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. As an authorized distributor, Supreme Components International offers this reliable component designed to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), inductive switching, and lightning. This 59V, 400W TVS diode is housed in a compact SOD-123FL package, making it suitable for space-constrained applications. Its fast response time and low clamping voltage ensure effective protection against overvoltage conditions. The ZGFM5940B-Q1-H is ideal for use in automotive, industrial, and consumer electronics applications where robust circuit protection is critical. Trust Supreme Components International for genuine FORMOSA MICROSEMI components and expert support.