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3225-12-20-10-10

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Suzhou Liming Elec Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcrystals, oscillators, resonators3225-12-20-10-10factory-2.0.0extractor-text
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3225-12-20-10-10

Suzhou Liming Elec · Crystals · SMD3225-4P

3225-12-20-10-10 from Suzhou Liming Elec, in a SMD3225-4P. 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 1 of the 12.000 MHz resonator (20 pF nominal load capacitance), connected to one oscillator input; the datasheet gives no signal names.
2 GND power_in Pad #2 is connected to the metal cap on top of the package, so it is tied to ground like pad #4.
3 XTAL2 passive Crystal terminal 2 of the 12.000 MHz resonator (20 pF nominal load capacitance), connected to the other oscillator input; the datasheet gives no signal names.
4 GND power_in Pad #4 is labelled GND on the dimension drawing and is connected to the metal cap on top of the package.

Key specifications

Parameter Value
Manufacturer Suzhou Liming Elec
Package SMD3225-4P
Category Crystals, Oscillators, Resonators
Pins 4

CAD (KiCad official)

  • Symbol: 3225-12-20-10-10
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: 3225-12-20-10-10-etched.step / 3225-12-20-10-10-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 3225-12-20-10-10.step / 3225-12-20-10-10.glb are the bare package body.

Provenance

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

  • Datasheet: Suzhou Liming Elec datasheet (8 pp, sha256 09d63477e0428aab, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-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).

Datasheet PDF