component
SX2B50.000F1010F30
Public Made by Adomby adom
Shenzhen SCTF Elec 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
markdownSX2B50.000F1010F30
Shenzhen SCTF Elec · Crystals · SMD2520-4P
SX2B50.000F1010F30 from Shenzhen SCTF Elec, 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 | Xtal | passive | Crystal terminal 1 (bottom-view pad 1, the chamfered pad); the datasheet gives no polarity, and the part is a 2.5 x 2.0 mm AT-cut fundamental crystal with 12.000-54.000 MHz range. |
| 2 | GND | power_in | Ground pad, connected to the metal lid/case per the datasheet pin table (function listed as GND). |
| 3 | Xtal | passive | Crystal terminal 2 (diagonally opposite pin 1); the datasheet gives no polarity, and load capacitance is 6 pF min to 20 pF max. |
| 4 | GND | power_in | Ground pad listed as GND in the datasheet pin table. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen SCTF Elec |
| Package | SMD2520-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
SX2B50.000F1010F30 - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
sx2b50-000f1010f30-etched.step/sx2b50-000f1010f30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sx2b50-000f1010f30.step/sx2b50-000f1010f30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen SCTF Elec datasheet (5 pp, sha256
1da82fad6055ca0d, retrieved 2026-10-22, 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).