component
XH-4A
Public Made by Adomby adom
BOOMELE Boom Precision Elec Wire To Board Connector, 插件,P=2.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownXH-4A
BOOMELE Boom Precision Elec · Wire To Board Connector · 插件,P=2.5mm
XH-4A from BOOMELE Boom Precision Elec, in a 插件,P=2.5mm. 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 | Square 0.63mm pin on 2.5±0.05mm pitch; PCB hole n-Ø1.0 +0.1/0, no electrical function stated. |
| 2 | 2 | passive | Square 0.63mm pin on 2.5±0.05mm pitch; PCB hole n-Ø1.0 +0.1/0, no electrical function stated. |
| 3 | 3 | passive | Square 0.63mm pin on 2.5±0.05mm pitch; PCB hole n-Ø1.0 +0.1/0, no electrical function stated. |
| 4 | 4 | passive | Square 0.63mm pin on 2.5±0.05mm pitch; PCB hole n-Ø1.0 +0.1/0, no electrical function stated. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BOOMELE Boom Precision Elec |
| Package | 插件,P=2.5mm |
| Category | Connectors |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
XH-4A - Footprint:
Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical - 3D model: 插件,P=2.5mm (KiCad packages3D, STEP)
- 3D model files:
xh-4a-etched.step/xh-4a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xh-4a.step/xh-4a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOOMELE Boom Precision Elec datasheet (1 pp, sha256
eee2a0b873b43c37, retrieved 2026-10-08, 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 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(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).