component
X252024MOB4SI
Public Made by Adomby adom
Yangxing Tech Crystals, SMD2520-4P. 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
markdownX252024MOB4SI
Yangxing Tech · Crystals · SMD2520-4P
X252024MOB4SI from Yangxing Tech, in a SMD2520-4P. 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 | XTAL1 | passive | Crystal terminal (not marked GND in the Top View Crystal Connection); diagonally opposite pad #3. |
| 2 | GND | power_in | Marked GND in the recommended land pattern crystal connection; connect to ground. |
| 3 | XTAL2 | passive | Crystal terminal (not marked GND in the Top View Crystal Connection); diagonally opposite pad #1. |
| 4 | GND | power_in | Marked GND in the recommended land pattern crystal connection; connect to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangxing Tech |
| Package | SMD2520-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
X252024MOB4SI - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
x252024mob4si-etched.step/x252024mob4si-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);x252024mob4si.step/x252024mob4si.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangxing Tech datasheet (1 pp, sha256
fcfea8bbb6808668, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).