component

BX-BX-GH1.25-4PLT

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Bossie 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.

componentconnectorsbx-bx-gh1.25-4pltfactory-2.0.0extractor-text

Verified BX-BX-GH1.25-4PLT

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, 4 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BX-BX-GH1.25-4PLT · JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical · 4 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 4 pin names found in the 1-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-vfewgsp_/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.1)
  • ✓pads: 4 pins = 5 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 4 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bx-bx-gh1-25-4plt.kicad_sym✓ bx-bx-gh1-25-4plt.kicad_mod✓ bx-bx-gh1-25-4plt.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 6d ago
viewers bx-bx-gh1-25-4plt: viewers · Ray 6d ago
bx-bx-gh1-25-4plt-hero.glb Publish 0.1.0 · Ray 6d ago
bx-bx-gh1-25-4plt-hero.overlay.json Publish 0.1.0 · Ray 6d ago
bx-bx-gh1-25-4plt.glb Publish 0.1.0 · Ray 6d ago
bx-bx-gh1-25-4plt.kicad_mod Publish 0.1.0 · Ray 6d ago
bx-bx-gh1-25-4plt.kicad_sym Publish 0.1.0 · Ray 6d ago
bx-bx-gh1-25-4plt.lbr Publish 0.1.0 · Ray 6d ago
bx-bx-gh1-25-4plt.step Publish 0.1.0 · Ray 6d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago
verification.json Verified: Published by the parts factory: tier lcsc, 4 pins · Ray 6d ago

BX-BX-GH1.25-4PLT

Bossie · Wire To Board Connector · JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical

BX-BX-GH1.25-4PLT from Bossie, in a JST_GH_BM04B-GHS-TBT_1x04-1MP_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.

Key specifications

Parameter Value
Manufacturer Bossie
Package JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical
Category Connectors
Pins 4

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Rated voltage 125 V AC,DC 1
Rated current 1 A AC,DC 1
Operating temperature range -25 85 ℃ 1
Contact resistance 20 mΩ 1
Insulation resistance 100 MΩ 1
Withstand voltage 500 V AC, 1 minute 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 磷铜 tin 触 针：磷铜（镀锡） 1

CAD (KiCad official)

  • Symbol: BX-BX-GH1.25-4PLT
  • Footprint: Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical
  • 3D model: JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Bossie datasheet (1 pp, sha256 ``, retrieved 2026-11-06, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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