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GRM1555C1H682JE01D

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Murata Ceramic Capacitors, 0402. KiCad symbol, footprint and 3D as used on Adom boards.

Verified GRM1555C1H682JE01D

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record · files match

SymbolFootprint3D modelPins

Verification log 2 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Murata GRM1555C1H682JE01-01A spec sheet (as of Jun.17,2026)files match

SymbolFootprint3D modelPinsfor all variants

✓Datasheet: Murata GRM1555C1H682JE01-01A reference sheet, specifications as of Jun.17,2026, downloaded 2026-10-27 from the part's spec-sheet link in Murata's product database (pim.murata.com, production status "available"): https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM1555C1H682JE01-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260730153543; replaces the JLCPCB/LCSC copy
✓Electrical values agree with the datasheet (p.2): 6800 pF, +/-5%, 50 V DC, C0G (0+/-30 ppm/C, 25 to 125 C); operating -55 to +125 C; the README distributor summary row says the same
✓Pins: two-terminal non-polarized MLCC, pins 1/2 passive with empty names by library convention; symbol, footprint and .lbr agree
✓Pin descriptions use the library wording and cite the dimension drawing (p.2)
•Footprint (KiCad 0402): pads at +/-0.48 mm, 0.56 x 0.62 mm, gap 0.4, outer span 1.52. Murata reflow land, Table 2, GRM15 1.0x0.5 (+/-0.15): a 0.4-0.6, b 0.4-0.5, c 0.5-0.7 (a gap, b land length, c land width): gap 0.40 at the bottom of the range and width inside, land length 0.56 is 0.06 over (p.27). Pads cover both terminations (e per p.2); small differences only, KiCad library land kept
✓3D body: plain STEP 1.0 x 0.5 x 0.5 mm against L 1.0+/-0.15, W 0.5+/-0.15, T 0.5+/-0.15 (p.2): all three at nominal; Z-up, seated on z = 0, centred on the pads
✓Distributor numbers kept: DigiKey 490-GRM1555C1H682JE01DTR-ND, Mouser 81-GRM1555C1H682JE1D; both existing product links name Murata and this exact MPN
✓Symbol and footprint Datasheet properties point at the manufacturer datasheet URL
✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
✓component-page-verify: all checks pass

Evidencedatasheet (Murata)

Verified files✓ grm1555c1h682je01d.kicad_sym✓ grm1555c1h682je01d.kicad_mod✓ grm1555c1h682je01d.step

8 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded

SymbolFootprint3D modelPinsfor all variants

✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
✓adom-lbr generate + lint passed
✓2 of 2 pins described
•Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing

Evidencedatasheet

Verified files! grm1555c1h682je01d.kicad_sym! grm1555c1h682je01d.kicad_mod✓ grm1555c1h682je01d.step

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v0.1.3 Verified 2026-10-28
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Set visibility: public

Caleb · dd61854 · 1d ago

Provenance corrected: built by one-off Claude session scripts in Caleb Taylor's container, not the Adom parts factory

Caleb · 9018e6c · 1d ago

Publish 0.1.3

Caleb · b52722a · 1d ago

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Caleb 14 commits