The SMAJ12A is a surface-mount Transient Voltage Suppressor (TVS) diode from SMC Diodes, designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This unidirectional TVS diode features a standoff voltage of 12V and a peak pulse power dissipation of 400W. Its fast response time and low clamping voltage ensure effective protection against overvoltage events. The SMAJ12A is ideal for applications requiring reliable surge protection in a compact SMA package. Supreme Components International is an authorized distributor of SMC Diodes, ensuring you receive genuine components with full traceability.