component

CFV-20660003DZFB

Public Made by Adom

by adom

CITIZEN Crystals, DT-26. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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CFV-20660003DZFB

CITIZEN · Crystals · DT-26

CFV-20660003DZFB from CITIZEN, in a DT-26. 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 Terminal 1 of a two-terminal crystal; either orientation.
2 2 passive Terminal 2 of a two-terminal crystal; either orientation.

Key specifications

Parameter Value
Manufacturer CITIZEN
Package DT-26
Category Crystals/Oscillators/Resonators
Pins 2

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 Δf/f -20 20 ppm at 25℃, code D 2
Nominal frequency f0 32.768 kHz 1
Load capacitance CL 12.5 pF code F 2
Motional (series) resistance R1 35 kΩ at 25℃ 1
Level of drive DL 1 μW 1
Aging (first year) Δf/f -3 3 ppm first year 1
Temperature coefficient β -0.034 ppm/℃² printed as -0.034±0.006ppm/℃² 1
Shunt capacitance C0 1 pF 1

CAD (KiCad official)

  • Symbol: CFV-20660003DZFB
  • Footprint: Crystal:Crystal_DS26_D2.0mm_L6.0mm_Vertical
  • 3D model: DT-26 (KiCad packages3D, STEP)
  • 3D model files: cfv-20660003dzfb-etched.step / cfv-20660003dzfb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cfv-20660003dzfb.step / cfv-20660003dzfb.glb are the bare package body.

Provenance

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

  • Datasheet: CITIZEN datasheet (2 pp, sha256 ``, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary crystal numbering (convention), consensus off (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