JST Sales America Inc., XH series, Board to Cable/Wire header, 7 positions, 2.50mm pitch, right-angle through-hole, shrouded 4-wall, detent lock, 3 A, 250 V, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | XH |
| Gender | Male Pin |
| Mounting type | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 250V |
| Current rating | 3A |
| Operating temperature | -25°C ~ 85°C |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.240\" (6.10mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 4 Wall |
| Termination | Press-Fit, Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 7 |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
Each pin is rated for 3 A continuous at 250 V, with tin-on-tin contact finish — adequate for signal and moderate power distribution within a cable harness.
If the BOM calls for one more circuit, the S8B-XH-A is the same XH-series, right-angle, shrouded header with 8 positions instead of 7 — identical pitch, current rating, and mechanical features.
The S7B-XH-A is a single-row, 7-position header with all positions loaded. Pin 1 is typically marked by a chamfer or notch on the shroud. The mating receptacle's pin 1 aligns with the header's pin 1 per the XH series keying.