Electronic Components
4x3 Numeric Hard Matrix Keypad
Price
Original price was: $5.01.$4.01Current price is: $4.01.
Shopping information
The 43 Numeric Hard Matrix Keypad is a rugged 12-key input device designed for embedded systems, access control, industrial equipment, and DIY electronics projects. Built with rubber dome switches mounted on a rigid printed circuit board (PCB), it provides a tactile click response that is more durable and responsive than standard membrane keypads.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | 43 Numeric Matrix Keypad |
| Key Layout | 4 Rows 3 Columns |
| Total Keys | 12 |
| Switch Type | Rubber Dome |
| Construction | Rigid Printed Circuit Board (PCB) |
| Interface | 7-Pin Matrix |
| Logic Compatibility | 3.3V & 5V Systems |
| Mounting | Panel / Enclosure Mount |
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