component

B4B-PH-KL

Public Made by Adom

by adom

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

componentconnectorsb4b-ph-klfactory-2.0.0extractor-text

Verified B4B-PH-KL

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: B4B-PH-KL · JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical · 4 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 4 pin names found in the 4-page datasheet
  • •distributor (warn): no ['mouser'] number
  • ✓family: JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-1s5p2m82/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): a connector's drawing does not give a package outline's A, D and E (datasheet p.3)
  • ✓pads: 4 pins = 4 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 4 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ b4b-ph-kl.kicad_sym✓ b4b-ph-kl.kicad_mod✓ b4b-ph-kl.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
viewers b4b-ph-kl: viewers · Ray
b4b-ph-kl-etched.glb Publish 0.1.0 · Ray
b4b-ph-kl-etched.step b4b-ph-kl: factory component page (tier=lcsc) · Ray
b4b-ph-kl-hero.glb b4b-ph-kl: pin labels beside their pads (component-hero#2, hero_glb a625f4b) · Ray
b4b-ph-kl-hero.overlay.json b4b-ph-kl: pin labels beside their pads (component-hero#2, hero_glb a625f4b) · Ray
b4b-ph-kl.glb Publish 0.1.0 · Ray
b4b-ph-kl.kicad_mod Publish 0.1.0 · Ray
b4b-ph-kl.kicad_sym Publish 0.1.0 · Ray
b4b-ph-kl.lbr Publish 0.1.0 · Ray
b4b-ph-kl.step Publish 0.1.0 · Ray
package.json Publish 0.1.2 · Ray
page.json Publish 0.1.2 · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 4 pins · Ray

B4B-PH-KL

JST · Wire To Board Connector · JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical

B4B-PH-KL from JST, in a JST_PH_B4B-PH-K_1x04_P2.00mm_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 JST
Package JST_PH_B4B-PH-K_1x04_P2.00mm_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 current 2 A AC/DC, AWG #24 wire 1
Voltage rating 100 V AC/DC 1
Temperature range -25 85 ℃ Including temperature rise when applying electrical current 1
Contact resistance, initial value 10 mΩ Initial value 1
Contact resistance, after environmental tests 20 mΩ After environmental tests 1
Insulation resistance 1000 MΩ 1
Applicable PC board thickness 0.8 1.6 mm Applicable PC board thickness 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 products. 2. SPH-002T-P0.5L is low-insertion force type contact, for easier 2

CAD (KiCad official)

  • Symbol: B4B-PH-KL
  • Footprint: Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical
  • 3D model: JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical (KiCad packages3D, STEP)
  • 3D model files: b4b-ph-kl-etched.step / b4b-ph-kl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); b4b-ph-kl.step / b4b-ph-kl.glb are the bare package body.

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