TE Connectivity AMP Connectors Buchanan header, order code 1546019-4, 4 positions, single level, 0.197" (5.00mm) pitch, 15 A, 300 V, tin-plated brass pins, through-hole vertical, solder termination.
| Parameter | Value |
|---|---|
| Type | Header, Male Pins, Unshrouded |
| Series | Buchanan |
| Mounting | Through Hole |
| Voltage - UL | 300 V |
| Current - UL | 15 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 |
|---|---|
| Number of levels | 1 |
| Termination style | Solder |
| Header orientation | Vertical |
| Contact tail length | 0.138\" (3.50mm) |
| Positions | 4 |
| Positions per level | 4 |
| Contact mating finish | Tin |
The Buchanan series offers headers from 2 to 12 positions at the same 0.197" (5.00mm) pitch and 15 A / 300 V rating — the 1546019-4's 4 positions sit between 2-position and 6-position siblings, letting the board layout engineer match circuit count without changing footprint or current capacity.
RoHS and REACH compliance documentation is available from the manufacturer on request.