JST Sales America Inc. XA series, Board to Cable/Wire, Header, 5 Positions, 2.50 mm Pitch, Through Hole, Shrouded - 4 Wall, Locking Ramp, Tin Contacts, UL94 V-0, Bulk
| 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 | 5 |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
The shrouded 4-wall housing and locking ramp provide secure mating in vibration-prone assemblies.
RoHS compliant, supplied in bulk packaging. The base product number is B05B-XAS.
The B05B-XASK-1-A and B05B-XASK-1-A(LF)(SN) add a board guide feature — otherwise identical in pitch, position count, and ratings. Choose the -A suffix if alignment during reflow is a concern.
The mating pitch is 0.098" (2.50 mm), single row, 5 positions loaded.
Yes, this header mates with the matching XA series receptacle housing and crimp terminals. The locking ramp engages with the receptacle latch for a vibration-resistant connection.
The -A variant adds a board guide feature for alignment during assembly; all other specs — pitch, position count, current rating, and material — are identical.