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Contents

README

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NX3225GA-27MHz-STD-CRG-2

NDK · Crystals · SMD3225-4P

NX3225GA-27MHz-STD-CRG-2 from NDK, 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 1 passive Crystal terminal in the top-left position of the terminal land layout; the datasheet does not state its individual function, with a drive level of 10 μW (max. 200 μW) and a load capacitance of 8 pF.
2 NC unconnected Not connected per the datasheet footnote; connecting it to GND is preferred, but leaving it unconnected is also acceptable.
3 3 passive Crystal terminal in the bottom-right position of the terminal land layout; the datasheet does not state its individual function, with a drive level of 10 μW (max. 200 μW) and a load capacitance of 8 pF.
4 NC unconnected Not connected per the datasheet footnote; connecting it to GND is preferred, but leaving it unconnected is also acceptable.

Key specifications

Parameter Value
Manufacturer NDK
Package SMD3225-4P
Category Crystals/Oscillators/Resonators
Pins 4

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Frequency Tolerance (25 ±3 °C) -20 20 ×10−6 25 ±3 °C 1
Frequency versus Temperature Characteristics -30 30 ×10−6 with reference to +25 °C 1
Equivalent Series Resistance 50 Ω Nominal frequency 20 to 50 MHz 1
Level of Drive 10 200 μW 1
Load Capacitance 8 pF 1
Operating Temperature Range -40 85 °C 1
Storage Temperature Range -40 85 °C 1

CAD (KiCad official)

  • Symbol: NX3225GA-27MHz-STD-CRG-2
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: nx3225ga-27mhz-std-crg-2-etched.step / nx3225ga-27mhz-std-crg-2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nx3225ga-27mhz-std-crg-2.step / nx3225ga-27mhz-std-crg-2.glb are the bare package body.

Provenance

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

  • Datasheet: NDK datasheet (1 pp, sha256 489f87ad08540817, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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