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XC322520MOB4SA-18

Yangxing Tech · Crystals · SMD3225-4P

XC322520MOB4SA-18 from Yangxing Tech, 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, one of the two crystal connections in the Top View Crystal Connection diagram, connected diagonally to pad #3.
2 GND power_in Labeled GND in the recommended land pattern (Top View Crystal Connection), to be connected to ground.
3 XTAL2 passive Crystal terminal, the second crystal connection in the Top View Crystal Connection diagram, connected diagonally to pad #1.
4 GND power_in Labeled GND in the recommended land pattern (Top View Crystal Connection), to be connected to ground.

Key specifications

Parameter Value
Manufacturer Yangxing Tech
Package SMD3225-4P
Category Crystal Oscillator/Oscillator/Resonator
Pins 4

CAD (KiCad official)

  • Symbol: XC322520MOB4SA-18
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: xc322520mob4sa-18-etched.step / xc322520mob4sa-18-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xc322520mob4sa-18.step / xc322520mob4sa-18.glb are the bare package body.

Provenance

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

  • Datasheet: Yangxing Tech datasheet (1 pp, sha256 964d358af3a75090, retrieved 2026-10-21, 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