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 P4SMA16A is a surface-mount transient voltage suppressor rated at 400W peak pulse power (10/1000µs), optimized for 12–16V DC systems. It provides fast clamping against load dump events, inductive switching spikes, and ESD transients, making it suitable for industrial control electronics and auxiliary automotive power rails.