component

CJ03-120002020A20

Public Made by Adom

Changjing Crystals, HC-49S-SMD. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

Verified CJ03-120002020A20

by Ray · last 12 Nov 2026 · 2 records · files match

SymbolFootprint3D modelPins

Verification log 2 records

12 Nov 2026RayRebuilt by the parts factory: tier lcsc, 2 pinsfiles match

SymbolFootprint3D modelPinsfor all variants

✓component-page-verify: PASS
✓cad_props: Datasheet, MPN and distributor properties match page.json
✓component: CJ03-120002020A20 · HC-49S-SMD · 2 pins
✓copper: 2 copper pads, none touching another net
✓datasheet: two-terminal part whose datasheet prints no pin numbers: pins 1 and 2 by library convention, no names to check
•distributor (warn): no ['digikey', 'mouser'] number
✓family: Crystal_SMD_HC49-SD
✓files: 7 declared files present
✓hero: docs/hero.png 4000x2500
✓lbr: OK: /tmp/cpv-anpulq7d/x.lbr is a valid EAGLE .lbr with complete deviceset
✓license: CC-BY-SA-4.0
✓models_3d: 2 records
•package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
✓pads: 2 pins = 2 pads
✓pose: 2 STEP(s) Z-up, seated, centred
✓symbol: 2 pins agree
✓symbol_text: no pin names collide
✓viewers: viewers/footprint.html 33 kB, viewers/symbol.html 6 kB
✓visibility: public, source open

Evidencedatasheet

Verified files✓ cj03-120002020a20.kicad_sym✓ cj03-120002020a20.kicad_mod✓ cj03-120002020a20.step

12 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match

SymbolFootprint3D modelPinsfor all variants

✓component-page-verify: PASS
✓cad_props: Datasheet, MPN and distributor properties match page.json
✓component: CJ03-120002020A20 · HC-49S-SMD · 2 pins
✓copper: 2 copper pads, none touching another net
✓datasheet: two-terminal part whose datasheet prints no pin numbers: pins 1 and 2 by library convention, no names to check
•distributor (warn): no ['digikey', 'mouser'] number
✓family: Crystal_SMD_HC49-SD
✓files: 7 declared files present
✓hero: docs/hero.png 4000x2500
✓lbr: OK: /tmp/cpv-mlfztaue/x.lbr is a valid EAGLE .lbr with complete deviceset
✓license: CC-BY-SA-4.0
✓models_3d: 2 records
✓package_fit: height and body within the datasheet's package drawing (datasheet p.5)
✓pads: 2 pins = 2 pads
✓pose: 2 STEP(s) Z-up, seated, centred
✓symbol: 2 pins agree
✓symbol_text: no pin names collide
✓viewers: viewers/footprint.html 33 kB, viewers/symbol.html 6 kB
✓visibility: public, source open

Evidencedatasheet

Verified files✓ cj03-120002020a20.kicad_sym✓ cj03-120002020a20.kicad_mod✓ cj03-120002020a20.step

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cj03-120002020a20 / docs

Name	Last commit message	Last updated
cj03-120002020a20-datasheet.pdf	Publish 0.1.0 · Ray	2d ago
hero.png	Publish 0.1.0 · Ray	2d ago