Generic
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Four-pin tactile switch. The pins are two pairs already connected internally — wire across the pairs, not along them.
| Part number | Tactile Push Button |
|---|---|
| Manufacturer | Generic |
| Category | User Input & Controls › Buttons & Keypads |
| Package | Header-2x2 |
| Pins | 4 |
Tactile Push Button pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | 1A | passive | Contact 1, side A |
| 2 | 2A | passive | Contact 2, side A |
| 3 | 1B | passive | Contact 1, side B — tied to 1A |
| 4 | 2B | passive | Contact 2, side B — tied to 2A |
Schematic symbol and footprint
Schematic symbol
Footprint: Header 2x2 — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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