JST XA series header, S10B-XASK-1(LF)(SN), 10 positions, 2.50mm pitch, right-angle through-hole, tin-plated male pins, shrouded 4-wall housing with locking ramp and board lock, rated 3A at 250V, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | XA |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| 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 | 0.299\" (7.60mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Press-Fit, Solder |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 10 |
| Contact finish - post | Tin |
| Contact length - post | 0.126\" (3.20mm) |
| Contact finish - mating | Tin |
The S10B-XASK-1(LF)(SN): The insulation height of 0.299" (7.60mm) gives clearance for the locking mechanism and the cable exit. The natural (off-white) polyamide housing is glass-filled for dimensional stability under reflow temperatures.
The XA series includes 11-position (S11B-XASK-1) and 12-position (S12B-XASK-1) variants with identical pitch, current rating, mounting style, and locking ramp. No other parametric trade-off between these three.
The mating pitch is 0.098" (2.50mm). This is the standard XA series pitch and determines the footprint for the PCB layout.