The Apem 1 x 4 Standard Membrane Keypad with Insert Pockets is a high quality matrix keypad with four pressure pads that have outlines and symbols printed on a flat, flexible surface. The clear windows have a silver perimeter embossing a silver unembossed border on a black background, while two inserts with black graphics on a silver background are also supplied.

• Female 2.54 mm pitch 5-way connector

The Apem 4 x 4 Standard Membrane Keypad with Insert Pockets is a high quality matrix keypad with 16 pressure pads that have only outlines and symbols printed on a flat, flexible surface. The clear windows have a silver perimeter embossing a silver unembossed border on a black background, while four inserts with black graphics on a silver background are also supplied.

• Female 2.54 mm pitch 8 way connector

The Apem 3 x 4 Standard Membrane Keypad with Insert Pockets is a high quality matrix keypad with 12 pressure pads that have only outlines and symbols printed on a flat, flexible surface. The clear windows have a silver perimeter embossing a silver unembossed border on a black background, while four inserts with black graphics on a silver background are also supplied.

• Female 2.54 mm pitch 7-way connector