ITEM NAME:New 4 x3 12 Key Matrix Array Membrane Switch Keypad Keyboard For Arduino F7I8 New 4 x3 12 Key Matrix Array Membrane Switch Keypad Keyboard For Arduino F7I8 Pad Size: 68.9 x 76 x 0.8mm Cable Length: 85mm (include connector) Connector: Dupont 7 pins, 0.1" (2.54mm) Pitch Mount Style: Self-Adherence Max. Circuit Rating: 35VDC, 100mA 100% Brand New Insulation Spec.: 100M Ohm, 100V Dielectric Withstand: 250VRms (60Hz, 1min) Contact Bounce: