The DIPTRONICS SMF33A is a surface-mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. This diode features a 33V breakdown voltage and is housed in a low-profile SOD-123FL package, making it suitable for space-constrained applications. As an authorized distributor of DIPTRONICS, Supreme Components International guarantees the authenticity and quality of the SMF33A. This TVS diode is commonly used in automotive electronics, telecommunications equipment, industrial control systems, and consumer electronics to enhance system reliability and prevent damage from voltage surges. Its fast response time and low clamping voltage ensure effective protection for downstream components. The SMF33A offers a cost-effective solution for safeguarding your valuable electronics.