These are 10 pieces of thin film push button switches designed for surfacemount technology (SMT). Each switch has a size of 3.7 x 3.7 x 0.35 mm and a 4pin configuration, suitable for compact PCB designs. Key benefits Ultracompact lowprofile design for spaceconstrained applications SMT mounting enables automated assembly and density layouts 4pin configuration provides stable electrical connections Pack of 10 pieces offers convenient quantity for prototypes or production Thin film construction supports a slim form factor on the board Key attributes Type: Thin film push button switch Mounting: SMT (surfacemount) Terminals: 4pin Size: 3.7 x 3.7 x 0.35 mm Material/technology: Thin film Quantity per pack: 10 pieces Compatibility: Suitable for standard SMT PCB assembly Applications Used in compact portable electronics and wearable devices where space and profile matter Suitable for small remote controls, handheld instruments, and other spacelimited control panels Helpful for prototypes and SMT board designs that require small push button inputs