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Q33310F700386

Public Made by Adom

by adom

Seiko Epson Crystal Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcrystals, oscillators, resonatorsq33310f700386factory-2.0.0extractor-text
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Q33310F700386

Seiko Epson · Crystal Oscillators · SMD3225-4P

Q33310F700386 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 ST input Standby control: ST pin "H" or open gives the specified frequency output; "L" puts the output in high impedance and stops oscillation (VIH 80% Vcc min / VIL 20% Vcc max for SEF/SDF/SCF).
2 GND power_in Ground connection; a 0.01~0.1uF decoupling capacitor is recommended between VCC and GND close to the device.
3 OUT output CMOS clock output with VOH 90% Vcc min and VOL 10% Vcc max, rated for a 15 pF max load.
4 Vcc power_in Supply voltage: 1.8V typ (1.6-2.2V), 2.5V typ (2.2-3.0V or 2.2-2.7V) or 3.3V typ (2.7-3.6V) depending on series; add a 0.01~0.1uF decoupling capacitor to GND.

Key specifications

Parameter Value
Manufacturer Seiko Epson
Package SMD3225-4P
Category Crystals, Oscillators, Resonators
Pins 4

CAD (KiCad official)

  • Symbol: Q33310F700386
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: q33310f700386-etched.step / q33310f700386-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); q33310f700386.step / q33310f700386.glb are the bare package body.

Provenance

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

  • Datasheet: Seiko Epson datasheet (1 pp, sha256 66a67019d95015f0, retrieved 2026-10-15, 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