4x4 Self-Adhesive Membrane Keyboard Arduino

Self-adhesive (sticker)
Number of buttons: 16 (4x4 matrix)
8 pin connector 2.54 pitch
maximum voltage 35V, current 100mA
durability of 1 million presses
isolation up to 100V
working temperature 0-70 * C
dimensions 78x70x0.92mm