Key switch rotary encoder

Product Name: Tact Switch\nContact Current: 20 mA\nRated Voltage (DC): 15V DC\nInsulation Resistance: Min.100 MΩ(at 100 V DC)\nCircuit Structure: Single Pole Single Throw\nInstallation Method: Sticker\nButton Shape: Round Button\nButton/Cap Color: Gray\nLight: None\nForce: 1.6N\nPressing Stroke: 0.45mm\nMechanical Life: 300000 cycles\nWorking Temperature: -40℃~+85℃\nProtection Level: IP67\nPin Style: SMD\nSwitch Length: 6.5mm\nSwitch Width: 6.2mm\nSwitch Height: 4.3mm