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X1E0000210696

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by adom

Seiko Epson Crystals, SMD3225-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

componentcrystals, oscillators, resonatorsx1e0000210696factory-2.0.0extractor-text
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X1E0000210696

Seiko Epson · Crystals · SMD3225-4P

X1E0000210696 from Seiko Epson, 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 connected internally to one side of the resonator (TOP VIEW internal connection diagram); no electrical limits stated.
2 GND_CASE power_in Connected to the metal case/lid and to be grounded, per the datasheet note that #2 and #4 connect to the case (connect to ground).
3 XTAL2 passive Crystal terminal connected internally to the other side of the resonator (TOP VIEW internal connection diagram); no electrical limits stated.
4 GND_CASE power_in Connected to the metal case/lid and to be grounded, per the datasheet note that #2 and #4 connect to the case (connect to ground).

Key specifications

Parameter Value
Manufacturer Seiko Epson
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
Equivalent series resistance (TSX-3225, 16.0 MHz ≤ f_nom < 21.0 MHz) R1 60 Ω 16.0 MHz ≤ f_nom < 21.0 MHz 1
Equivalent series resistance (TSX-3225, 21.0 MHz ≤ f_nom ≤ 48.0 MHz) R1 40 Ω 21.0 MHz ≤ f_nom ≤ 48.0 MHz 1
Drive level DL 200 µW Condition: 1 µW ~ 100 µW 1
Load capacitance CL 7 pF CL range printed as 7 pF ~ ∞ 1
Operating temperature T_use -40 85 °C Above +85 °C contact Epson; (+105 °C) printed in parentheses 1
Storage temperature T_stg -40 125 °C 1

CAD (KiCad official)

  • Symbol: X1E0000210696
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: x1e0000210696-etched.step / x1e0000210696-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); x1e0000210696.step / x1e0000210696.glb are the bare package body.

Provenance

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

  • Datasheet: Seiko Epson datasheet (2 pp, sha256 4e9c0baa33e30d2d, retrieved 2026-10-21, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF