4 x 4 Matrix Array Keypad (foil), adhesive back

$ 2.89

from 3 pcs.
$ 2.89 $ 2.60

SKU: 4260474030392 Category:


A nice 4 x 4 Matrix Array Keypad, self sticking, with a size of 77 (H) x 69 (W) mm.

The lifespan of the tactile switches is more than 1 million actions. The max. operation voltage is 35VDC. The contact resistance is less than 500 Ohm, and a current of 100mA per switch element should not be exceeded.

A debouncing of >5ms is recommended. Libraries, supporting this keypad, are available for example within the Arduino IDE.

We include a free 8-pin male header to every 4 x 4 Matrix Array Keypad.

Additional information

Weight 0.015 g



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