component
CF4027M00010
Public Made by Adomby adom
JWT Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 10d ago |
| viewers | 10d ago |
| cf4027m00010-etched.glb | 10d ago |
| cf4027m00010-etched.step | 10d ago |
| cf4027m00010-hero.glb | 10d ago |
| cf4027m00010-hero.overlay.json | 10d ago |
| cf4027m00010.glb | 10d ago |
| cf4027m00010.kicad_mod | 10d ago |
| cf4027m00010.kicad_sym | 10d ago |
| cf4027m00010.lbr | 10d ago |
| cf4027m00010.step | 10d ago |
| package.json | 10d ago |
| page.json | 10d ago |
| README.md | 10d ago |
CF4027M00010
JWT · Crystals · SMD3225-4P
CF4027M00010 from JWT, 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 (chamfered pad); the crystal element is drawn diagonally between pins 1 and 3 for a 27.000 MHz, 10 pF load, fundamental AT-cut resonator. |
| 2 | GND | power_in | Marked GND in the top-view crystal connection drawing; case/lid ground pad, not a crystal terminal. |
| 3 | XTAL2 | passive | Crystal terminal 2, diagonal to pin 1; the drawing also places a GND label next to this pin. |
| 4 | GND | power_in | Case/lid ground pad, diagonal to pin 2; the drawing does not label it explicitly, so it is inferred from the 4-pin crystal convention. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JWT |
| Package | SMD3225-4P |
| Category | Resonators/Oscillators |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal frequency | F0 | 27 | MHz | 4 | |||
| Load capacitance | CL | 10 | pF | 4 | |||
| Frequency tolerance | FL | -10 | 10 | ppm | 25±2℃ | 4 | |
| Frequency stability over temperature | TC | -30 | 30 | ppm | Reference temperature: 25℃ | 4 | |
| Operating temperature | -40 | 85 | ℃ | 4 | |||
| Drive level | DL | 100 | uW | 4 | |||
| Resonance resistance | RR | 40 | Ω | 4 | |||
| Shunt capacitance | C0 | 3 | pF | 4 | |||
| Insulation resistance | IR | 500 | MΩ | at DC 100V | 4 | ||
| Spurious attenuation | SPDB | -3 | dB | F0±500KHz | 4 | ||
| Aging | -2 | 2 | ppm | First year | 4 | ||
| Storage temperature range | -55 | 125 | ℃ | 4 |
CAD (KiCad official)
- Symbol:
CF4027M00010 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
cf4027m00010-etched.step/cf4027m00010-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cf4027m00010.step/cf4027m00010.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JWT datasheet (10 pp, sha256
882d02ef54cfb917, retrieved 2026-10-22, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).