The DIOTEC TGL34-120A is a surface-mount Transient Voltage Suppressor (TVS) diode designed for robust overvoltage protection. This device offers a standoff voltage of 120V and a peak pulse power dissipation of 400W, making it suitable for safeguarding sensitive electronics against voltage transients. The TGL34-120A is commonly used in applications such as telecommunications equipment, industrial controls, and consumer electronics. Its DO-214AC (SMA) package allows for efficient heat dissipation and easy integration into printed circuit boards. As an authorized distributor of DIOTEC components, Supreme Components International guarantees the authenticity and quality of the TGL34-120A. This TVS diode provides a reliable and cost-effective solution for enhancing the surge immunity of electronic systems.