JST XA series, 3-position, 2.50mm pitch, shrouded 4-wall header, through-hole, tin-plated contacts, 3A/250V, locking ramp, UL94 V-0.
| 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 |
| Shrouding | Shrouded - 4 Wall |
| Termination | Press-Fit, Solder |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
The B03B-XASK-1(LF)(SN): The base product number is B03B-XAS; the suffix (LF)(SN) indicates lead-free and tin-plated finish.
Mates with JST XA series crimp receptacles (e.g., housing B03B-XASK-1's counterpart). The through-hole termination accepts press-fit or solder assembly. The mated stack height is 11.3 mm — confirm the z-height budget in the enclosure before committing.
This part is sourced per RFQ through independent distribution.
It mates with JST XA series crimp receptacles. The locking ramp on this header engages the receptacle latch for vibration-resistant retention.