The P4SMAJ43CA-Q is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Diotec. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. This bidirectional TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a power dissipation of 400W and a standoff voltage of 43V. The P4SMAJ43CA-Q is housed in a compact SMA (Surface Mount Assembly) package, making it suitable for space-constrained applications. Its fast response time and low clamping voltage ensure effective protection against overvoltage conditions. This diode is commonly used in telecommunications equipment, industrial control systems, and consumer electronics to enhance system reliability and prevent damage from voltage surges. Choose the P4SMAJ43CA-Q for robust and reliable circuit protection.