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FW4000001

Diodes Incorporated · Crystals · SMD2016-4P

FW4000001 from Diodes Incorporated, in a SMD2016-4P. 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 CRYSTAL passive Crystal terminal, recommended connection for pins 1 and 3; marking dot denotes Pin#1.
2 GND passive Recommended to be connected to GND (pins 2 and 4) per the drawing.
3 CRYSTAL passive Crystal terminal, recommended connection for pins 1 and 3.
4 GND passive Recommended to be connected to GND (pins 2 and 4) per the drawing.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SMD2016-4P
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 stability (over operating temperature range) -15 15 ppm Frequency deviation over operating temperature range 3
Calibration tolerance -10 10 ppm at 25°C±3°C 3
Equivalent series resistance ESR 60 Ω 3
Shunt capacitance C0 5 pF 3
Operating drive level 10 µW 3
Insulation resistance 500 MΩ 3
Operating temperature range TR -10 85 °C 3
Storage temperature -55 125 °C 3
Nominal frequency Fn 40 MHz 3
Calibration load capacitance CL 18 pF Calibration load capacitance 3

CAD (KiCad official)

  • Symbol: FW4000001
  • Footprint: Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
  • 3D model: SMD2016-4P (KiCad packages3D, STEP)
  • 3D model files: fw4000001-etched.step / fw4000001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fw4000001.step / fw4000001.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 b174dbf6a7a1aa5a, retrieved 2026-10-21, tier: lcsc)
  • 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