JST XH series connectors are reliable, versatile, and have a low mounting height.
The XH series connectors are a compact family developed from JST's high‑reliability NH series. They feature a small mounting height of 9.8 mm and are offered in various entry styles, including through‑hole, SMT, top‑entry, side‑entry, and shrouded header versions. The series includes both plain and bossed headers, with interchangeable parts across the NR, NED, and JQ families.
Key specifications include a 3 A current rating (AWG #22), 250 V voltage rating, operating temperature range from –25 °C to +85 °C, low contact resistance, high insulation resistance, and compliance with RoHS directives. Detailed dimensions, material finishes, and packaging options are provided for each variant.
| Current rating | 3 A AC, DC (AWG #22) |
|---|---|
| Voltage rating | 250 V AC, DC |
| Temperature range | -25 °C to +85 °C |
| Contact resistance | Initial value/10 mΩ max, after testing/20 mΩ max |
| Insulation resistance | 1 000 MΩ min |
| Withstanding voltage | 1 000 V AC/minute |
| Applicable wire size | AWG #30 to #22 |
| PCB thickness | 1.6 mm |
| Mounting height | 9.8 mm |
| RoHS compliance | Yes |
The XH connector is rated for 3 A AC and DC (AWG #22).
It operates from –25 °C up to +85 °C.
The connector has a mounting height of 9.8 mm.
Yes, the XH connector complies with RoHS requirements.