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JST GH connector (1.25 mm pitch): circuits and pitch
What are the JST GH connector specs? · Standard part · basis: JST GH series part-number list, text values only
Also called: jst gh pitch, jst gh connector, ghr-04v-s, sm04b-ghs-tb, gh 1.25
Exact dimensions. True size, with no printing tolerance added.
- sizes
- 3 in table
Notes
- GH is the 1.25 mm pitch latching connector on flight controllers, GPS modules and Pi cameras. Housing GHR-nnV-S, 2 to 15 circuits listed. Pitch span of n circuits = 1.25 × (n − 1) mm.
- Ratings, wire range and drawing dimensions were not available in a readable form from the sources reached, so none are published. No file: the datasheet drawing prints its dimensions as bare numbers without naming the feature each one measures, so no outline or cutout is drawn from them.
- Bounding boxes of KiCad-derived GH headers (2 to 6 circuits) are on the JST connectors page.
JST GH connector (1.25 mm pitch): circuits and pitch size chart
| quantity | value |
|---|---|
| pitch | 1.25 mm |
| housing | GHR-02V-S to GHR-15V-S |
| pre-made lead | UL1571 28 AWG, crimp SSHL-002T-P0.2 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| J.S.T. Mfg. (via Farnell) | GH series housing part-number list (GHR-nnV-S), 1.25 mm pitch | web | Publisher's page; dimensions are facts |
Xem scan
File coming
No downloadable true-size file yet: the published figures do not fix the whole shape, and Xem never guesses a number. A measured scan is planned; request it and it moves up.
Let your AI pull this. Add
Set it up →https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=jst-gh-connector
Questions
What pitch is JST GH?
1.25 mm.