3×4 matrix membrane keypad

  • үнэ: 3500 төг

Feature:

- 4 x 3 Matrix Array 12 Key keyboard design, convenient to use.
- With dupont shell, can be directly inserted into the single chip microcomputer circuit.
- Suitable for single chip microcomputer 's outside extended, and the learning of the keyboard of single chip microcomputer 's outside extended.

Specification:

– Pad size: 68 x 77 x 0.8mm
– Cable length: 3-1/3″ / 85mm (include connector)
– Connector: Dupont 7 pins, 0.1″ (2.54mm) pitch
– Max. circuit rating: 35VDC, 100mA
– Insulation specification: 100M Ohm, 100V
– Dielectric withstand: 250VRms (60Hz, 1min)
– Contact bounce: <=5ms
– Operation temperature: -20°C to +40 °C- Weight: 12g

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