The Diptronics SMF43A is a miniature SMD Tactile Switch designed for applications where space is at a premium. Measuring only 4.3x3.2mm, this A Type switch provides a reliable momentary contact closure. Its surface mount design simplifies PCB assembly and is well-suited for automated manufacturing processes. This tactile switch is commonly used in consumer electronics, industrial controls, and instrumentation. Supreme Components International is an authorised distributor of Diptronics components, ensuring you receive a genuine and high-quality product. The SMF43A offers excellent tactile feedback and long-term reliability, making it a dependable choice for your switching needs. Benefit from our extensive inventory and fast shipping options.