JST XA series, B14B-XASK-1-A, 14-position single-row through-hole header, 2.50mm pitch, shrouded 4-wall, locking ramp, tin-plated contacts, rated 3A at 250V, mated stack height 11.3mm.
| Parameter | Value |
|---|---|
| Series | XA |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 250V |
| Current rating | 3A |
| Operating temperature | -25°C ~ 85°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.346\" (8.80mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Mated stacking heights | 11.3mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Press-Fit, Solder |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 14 |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Contact finish - mating | Tin |
Rated at 3A per contact and 250V, this header handles signal and moderate power on the same row. The mated stack height of 11.3mm gives clearance for wire routing under the connector body. Termination is press-fit, solder — the press-fit tails hold the part during wave solder without secondary fixturing.
It mates with JST XA series crimp receptacles (sold separately). The locking ramp on this header engages the receptacle latch for a vibration-resistant connection.
No — the listing shows RoHS non-compliant. If your project requires RoHS, consider the alternate MPN B14B-XASK-1-A(LF)(SN), which is functionally identical and RoHS compliant.