component

BM09B-GHS-TBT

Public Made by Adom

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JST Wire To Board Connector, SMD,P=1.25mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentconnectorsbm09b-ghs-tbtfactory-2.0.0extractor-text

Verified BM09B-GHS-TBT

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 9 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BM09B-GHS-TBT · JST_GH_BM09B-GHS-TBT_1x09-1MP_P1.25mm_Vertical · 9 pins
  • ✓copper: 11 copper pads, none touching another net
  • ✓datasheet: all 9 pin names found in the 4-page datasheet
  • •distributor (warn): no ['mouser'] number
  • ✓family: JST_GH_BM09B-GHS-TBT_1x09-1MP_P1.25mm_Vertical
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-b297bkja/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): a connector's drawing does not give a package outline's A, D and E (datasheet p.2)
  • ✓pads: 9 pins = 10 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 9 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bm09b-ghs-tbt.kicad_sym✓ bm09b-ghs-tbt.kicad_mod✓ bm09b-ghs-tbt.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 4d ago
viewers bm09b-ghs-tbt: viewers · Ray 4d ago
bm09b-ghs-tbt-hero.glb Publish 0.1.0 · Ray 4d ago
bm09b-ghs-tbt-hero.overlay.json Publish 0.1.0 · Ray 4d ago
bm09b-ghs-tbt.glb Publish 0.1.0 · Ray 4d ago
bm09b-ghs-tbt.kicad_mod Publish 0.1.0 · Ray 4d ago
bm09b-ghs-tbt.kicad_sym Publish 0.1.0 · Ray 4d ago
bm09b-ghs-tbt.lbr Publish 0.1.0 · Ray 4d ago
bm09b-ghs-tbt.step Publish 0.1.0 · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier lcsc, 9 pins · Ray 4d ago

BM09B-GHS-TBT

JST · Wire To Board Connector · JST_GH_BM09B-GHS-TBT_1x09-1MP_P1.25mm_Vertical

BM09B-GHS-TBT from JST, in a JST_GH_BM09B-GHS-TBT_1x09-1MP_P1.25mm_Vertical. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Contact 1; numbering follows the footprint.
2 2 passive Contact 2; numbering follows the footprint.
3 3 passive Contact 3; numbering follows the footprint.
4 4 passive Contact 4; numbering follows the footprint.
5 5 passive Contact 5; numbering follows the footprint.
6 6 passive Contact 6; numbering follows the footprint.
7 7 passive Contact 7; numbering follows the footprint.
8 8 passive Contact 8; numbering follows the footprint.
9 9 passive Contact 9; numbering follows the footprint.

Key specifications

Parameter Value
Manufacturer JST
Package JST_GH_BM09B-GHS-TBT_1x09-1MP_P1.25mm_Vertical
Category Connectors
Pins 9

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Current rating 1 A AC, DC, AWG #26 contact 1
Voltage rating 50 V AC, DC 1
Contact resistance 30 mΩ Initial value 1
Contact resistance 50 mΩ After environmental tests 1
Insulation resistance 100 MΩ 1
Withstanding voltage 500 VAC/minute 1
Temperature range -25 85 °C Including temperature rise in applying electrical current 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts gold Note: 1. Contact JST for gold-plated product. 2. This contact can be applied only for the GH connector. 1

CAD (KiCad official)

  • Symbol: BM09B-GHS-TBT
  • Footprint: Connector_JST:JST_GH_BM09B-GHS-TBT_1x09-1MP_P1.25mm_Vertical
  • 3D model: JST_GH_BM09B-GHS-TBT_1x09-1MP_P1.25mm_Vertical (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: JST datasheet (4 pp, sha256 ``, retrieved 2026-11-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary connector numbering (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF