JST SH connector (1.0 mm pitch): wire, ratings, circuits — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/jst-sh-connector/  (sheet CC BY 4.0)
Basis: JST SH catalog sheets, text values only
Catalog version: 2026-10-20

Sizes: see table below
- SH is the 1.0 mm pitch connector on Pixhawk-class flight controllers (Qwiic/STEMMA QT use it too). Housing SHR-nnV-S (SHR-nnV-S-B with protrusions), 2 to 15 circuits plus 16 and 20 (protrusion type); headers SM..B-SRSS-TB (side entry). Pitch span of n circuits = 1.0 × (n − 1) mm.
- The housing width columns and drawing numbers are unlabeled in the text layer, so they are not 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.
- Existing KiCad-derived header bounding boxes for related JST series are on the JST connectors page.

quantity  value
pitch  1.0 mm
applicable wire  AWG 32 to 28, insulation OD 0.4 to 0.8 mm
current rating  1.0 A AC/DC (AWG 28)
voltage rating  50 V AC/DC
withstanding voltage  500 V AC, 1 min
contact resistance  20 mΩ max initial
temperature  −25 to +85 °C
pre-made lead  UL1571 28 AWG, crimp SSH-003T-P0.2-H

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- J.S.T. Mfg. (catalog sheet, via SparkFun): SH series catalog sheet (1.0 mm pitch, right angle header) — web — Publisher's page; dimensions are facts — https://cdn.sparkfun.com/assets/0/e/1/5/8/JST-SH_right_angle_PRT-25271.pdf
- J.S.T. Mfg. (via Farnell): SH series housing part-number list (SHR-nnV-S, SHR-nnV-S-B) — web — Publisher's page; dimensions are facts — https://www.farnell.com/datasheets/4788964.pdf

No true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.
API: https://xemstudio.com/api/geometry?object=jst-sh-connector