Features: brand new and high quality A switch works with a socket. LCP material is more resistant to high temperature, gold plated internal shrapnel, fool-proof symmetrical design to avoid poor welding. Compatible with most mechanical switches with three-pin and five-pin MX structure on the market, and can also be used with Kailh, TTC, Sockets. For replacing switches from the keyboard easily, for DIY mechanical keyboard.cash registers equipment and Man-Machine interface. Please make sure your keyboard PCB has a solderable interface to weld hot-swappable. Specifications: Manufacturer: Material: ABS Quantity: 70Pcs Rating voltage: 12V AC/DC (maximum) and 2V AC (minimum) Rating current: 10mA AC/DC (maximum) and 10μA DC (minimum) Contact resistance: 100mΩ (maximum) Insulation resistance: 100mΩ (minimum) (100V DC) Withstand Voltage: AC100V(50-60Hz) Motion Force: 3.0kgf max Operating Life: 100 Cycles (can replace switches 100 times) Package Includes: 70Pcs x PCB Hot Swap Socket note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!