The SMASF17A-Q1-H is a high-quality TVS (Transient Voltage Suppressor) Diode from Formosa Microsemi, designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. This unidirectional TVS diode features a 17V standoff voltage and is packaged in a compact SMA (Surface Mount Assembly) package for easy integration into circuit boards. As an authorized distributor of Formosa Microsemi, Supreme Components International guarantees the authenticity and quality of this component. The SMASF17A-Q1-H offers excellent clamping capability, low incremental surge resistance, and fast response time, making it an ideal choice for protecting I/O interfaces, VCC bus, and other vulnerable circuits in automotive, industrial, and consumer electronics applications. Its robust design ensures reliable performance in demanding environments.