TE Connectivity AMP Connectors Buchanan header, order code 2-1546931-4, 24 positions, single level, 5.00 mm pitch, 12 A, 300 V, tin-plated mating contacts, through-hole vertical, solder termination.
| Parameter | Value |
|---|---|
| Type | Header, Male Pins, Unshrouded |
| Series | Buchanan |
| Mounting | Through Hole |
| Voltage - UL | 300 V |
| Current - UL | 12 A |
| Color | Black |
| Contact material | Brass |
| Housing material | Polyamide (PA66), Nylon 6/6 |
| Insulation height | 0.079\" (2.00mm) |
| Material flammability rating | UL94 V-0 |
| Pitch | 0.197\" (5.00mm) |
| Package | Bulk |
| Parameter | Value |
|---|---|
| Features | Side Stacking |
| Number of levels | 1 |
| Termination style | Solder |
| Header orientation | Vertical |
| Contact tail length | 0.138\" (3.50mm) |
| Positions | 24 |
| Positions per level | 24 |
| Contact mating finish | Tin |
The 2-1546931-4: Rated 12 A at 300 V with tin-plated brass contacts, it mounts through-hole vertical and carries a UL94 V-0 polyamide housing.
Side-stacking feature allows multiple headers to be ganged side-by-side on the same row, increasing position count without a separate bus bar. The 0.079" insulation height and 0.138" contact tail length set the board stand-off and solder tail protrusion for through-hole assembly.
The housing material is rated UL94 V-0.