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1N226000AA0D

KDS Daishinku · Crystals · SMD3225-4P

1N226000AA0D from KDS Daishinku, 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 (pad with chamfered corner) of the 26.000000 MHz fundamental crystal, CL = 8.8 pF, drive level 10 uW +/- 2 uW.
2 NC/GND unconnected Not connected to anything inside the crystal, but the datasheet also states pin #2 must be connected with GND.
3 XTAL2 passive Crystal terminal #3 of the 26.000000 MHz fundamental crystal, diagonally opposite pin 1, CL = 8.8 pF.
4 NC/GND unconnected Not connected to anything inside the crystal, but the datasheet also states pin #4 must be connected with GND.

Key specifications

Parameter Value
Manufacturer KDS Daishinku
Package SMD3225-4P
Category Crystal Oscillator/Oscillator/Resonator
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
Insulation resistance 500 Mohms at 100V DC 1
Series resistance 45 ohms CL = SERIES 1
Shunt capacitance C0 2 pF 1
Frequency tolerance -10 10 x10^-6 at +25 deg.C +/- 3 deg.C 1
Frequency characteristics over temperature -10 10 x10^-6 -20 deg.C to +75 deg.C, ref. +25 deg.C 1
Drive level tolerance -2 2 uW nominal drive level 10 uW 1
Operating temperature range -20 75 deg.C 1
Storage temperature range -40 85 deg.C 1
Nominal frequency 26 MHz 1
Load capacitance CL 8.8 pF 1
Drive level 10 uW 1

CAD (KiCad official)

  • Symbol: 1N226000AA0D
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: 1n226000aa0d-etched.step / 1n226000aa0d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1n226000aa0d.step / 1n226000aa0d.glb are the bare package body.

Provenance

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

  • Datasheet: KDS Daishinku datasheet (1 pp, sha256 53d1bf119dd863bc, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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