component
FW4000044Q
Public Made by Adomby adom
Diodes Incorporated Crystals, SMD2016-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownFW4000044Q
Diodes Incorporated · Crystals · SMD2016-4P
FW4000044Q 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 | Xtal | passive | Crystal resonator terminal of the AT-cut quartz element; the datasheet gives no separate electrical limit for this pin. |
| 2 | Case | passive | Case pad of the ceramic package (seam-seal lid side); the datasheet states only the pad name and gives no electrical limit or connection requirement. |
| 3 | Xtal | passive | Crystal resonator terminal of the AT-cut quartz element; the datasheet gives no separate electrical limit for this pin. |
| 4 | Case | passive | Case pad of the ceramic package (seam-seal lid side); the datasheet states only the pad name and gives no electrical limit or connection requirement. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SMD2016-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
FW4000044Q - Footprint:
Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm - 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files:
fw4000044q-etched.step/fw4000044q-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fw4000044q.step/fw4000044q.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (2 pp, sha256
e9c487544b8d38bc, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).