Key fob micro switch compatibility: designed for remote PCB repair; compatible with Volkswagen Passat B6 key fob using a 4.9x4.9x1.5 mm top push footprint for accurate fit, responsive clicks, and stable actuation.
Tactile push button features: low profile 1.5 mm height with 4.9 mm square body; top press momentary action supports precise signal input on compact SMD boards used in automotive remotes and other small electronic devices.
SMD repair parts materials: metal contact dome and plastic housing deliver consistent tactile feedback; size 4.9x4.9x1.5 mm conserves board space and aligns with common key fob pad layouts to simplify solder replacement.
Electronics maintenance uses: replace worn lock, unlock, or trunk buttons on remotes; also suitable for small gadget PCB fixes, DIY prototyping, classroom kits, and bench practice in home workshops or repair labs.
Application scenarios and install: intended for solder rework with hot air or a fine tip iron; practical for auto shops, locksmiths, hobbyists, and mobile service kits where quick key remote restoration is needed.