1. 【14 Prec14 Precise Heights & Complete Specifications】 240pcs 4x4mm SMT/SMD push button switches assortment kit with 14 heights (0.8–6.0mm). Metal shell, brass button head, and zinc-alloy pins ensure clear click feel and long life. Perfect for drones, industrial panels, and precision electronics.
2. 【100,000+ Cycles Tested】 Rated for 100,000+ presses—outlasts standard switches. Brass spring stands up to intense use in gamepads, car systems, and smart home devices.
3. 【Easy to Solder & Reliable】 Pre-tinned zinc-alloy pins solder easily with 25W–60W irons. The 0.8mm ultra-low profile fits medical gear and small spaces. Anti-oxidation coating improves durability.
4【Reliable Water Resistance】 Sealed brass contacts prevent failure in humid environments (air fryers/blenders). RoHS/CE certified for child-safe toys and kitchen appliances.
5. 【Organized & Cost-Effective】 All switches sorted in an ESD-safe case with labeled compartments. One kit replaces 14 separate orders—saves time and money for repair shops, factories, and DIYers.