The 20x 6x6x4.3mm 4-Pin SMT Tactile Push Button Switch is a versatile and compact switch suitable for electronics applications. This momentary switch has a push button/retractive switch style, making it easy to operate with a vertical orientation. With an IP67 rating, it is suitable for interior use in any room. The switch is compatible with AC/DC current types and has a termination type of solder. This grey SMD micro switch is designed for universal series compatibility, making it a convenient choice for various electronic devices.