JST Sales America Inc. XH series, Board to Cable/Wire, Header, Male Pin, 8 Positions, 2.50mm Pitch, Through Hole, Shrouded - 4 Wall, Detent Lock, Tin Mating Contact Finish, 3A, 250V, UL94 V-0, RoHS non-compliant
| Parameter | Value |
|---|---|
| Series | XH |
| Type | Male Pin |
| Mounting | Through Hole |
| 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 | 0.276\" (7.00mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Parameter | Value |
|---|---|
| Mated stacking heights | 9.8mm |
| 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 | Square |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 8 |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
Termination is press-fit, solder — the pins are pressed into the board and then wave-soldered. The 0.134" (3.40mm) post length is standard for 1.6mm PCBs with a through-hole solder joint. Board guide on the header helps alignment during manual or automated assembly, reducing bent-pin risk.
No, B8B-XH-AM is marked RoHS non-compliant. If you need RoHS compliance, consider the functionally identical peer B8B-XH-AM(LF)(SN) or B8B-XH-A(LF)(SN), which carry a lead-free finish.
The mating pitch is 0.098" (2.50mm). This is the standard XH series pitch, matching all XH crimp housings and receptacles.
Yes, it has a detent lock that provides a positive latch when mated with the XH receptacle housing. This lock resists vibration-induced disconnection in field equipment.
Yes, this header mates with JST XH series crimp receptacle housings that accept the appropriate crimp terminals (e.g., SXH-001T-P0.6). The detent lock aligns with the housing latch.