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GRM155R71E473JA88D

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Murata Ceramic Capacitors, 0402. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componentcapacitorsgrm155r71e473ja88dboard-derived

Verified GRM155R71E473JA88D

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 GRM155R71E473JA88-01A spec sheet (as of Jun.17,2026)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: Murata GRM155R71E473JA88-01A 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/GRM155R71E473JA88-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260730155533; replaces the JLCPCB/LCSC copy
  • ✓Electrical values agree with the datasheet (p.2): 47000 pF (47 nF), +/-5%, 25 V DC, X7R (+/-15%, -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 (within +/-0.10): a 0.3-0.5, b 0.35-0.45, c 0.4-0.6 (a gap, b land length, c land width): gap inside the range, land 0.56 long (0.11 over) and 0.62 wide (0.02 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+/-0.05, W 0.5+/-0.05, T 0.5+/-0.05 (p.2): all three at nominal; Z-up, seated on z = 0, centred on the pads
  • ✓Distributor numbers kept: DigiKey 490-7762-2-ND, Mouser 81-GRM155R71E473JA8D; 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✓ grm155r71e473ja88d.kicad_sym✓ grm155r71e473ja88d.kicad_mod✓ grm155r71e473ja88d.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 from the datasheet (adom-ds2sf, page-cited)
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! grm155r71e473ja88d.kicad_sym! grm155r71e473ja88d.kicad_mod✓ grm155r71e473ja88d.step
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Caleb Publish 0.1.1 02432d6 1d ago

GRM155R71E473JA88D

Murata · Ceramic Capacitors · 0402

GRM155R71E473JA88D from Murata, in a 0402. Symbol, footprint and 3D model are the ones used on Adom board designs (KiCad official libraries). Pin functions are extracted from the manufacturer datasheet with page references.

Pinout

Pin Name Type Function
1 - passive Terminal 1; non-polarized two-terminal part. [datasheet p.2]
2 - passive Terminal 2; non-polarized two-terminal part. [datasheet p.2]

Key specifications

Parameter Value
Manufacturer Murata
Package 0402
Category Capacitors
Pins 2
LCSC C437528
Mouser 81-GRM155R71E473JA8D
DigiKey 490-7762-2-ND
Size (L x W x T) 1.0+/-0.05 x 0.5+/-0.05 x 0.5+/-0.05 mm, e 0.15 to 0.35, g 0.3 min.
Package code D (180 mm reel, paper tape W8P2, 10000 pcs)
Dielectric X7R (+/-15%, -55 to +125 C)
Rated voltage 25 V DC
Tolerance +/-5%
Capacitance 47000 pF (47 nF)
Distributor summary (LCSC listing, not datasheet) 25V 47nF X7R ±5% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS

CAD

  • Symbol: grm155r71e473ja88d (source library JLC_Capacitors_BLT:C_100nF_16V_0402)
  • Footprint: Capacitor_SMD:C_0402_1005Metric
  • 3D model path in footprint: ${KICAD10_3DMODEL_DIR}/Capacitor_SMD.3dshapes/C_0402_1005Metric.step
  • 3D files: grm155r71e473ja88d-etched.step / grm155r71e473ja88d-etched.glb carry the MPN etch as a separate Adom.LaserEtch part; grm155r71e473ja88d.step / grm155r71e473ja88d.glb are the bare model.
  • EAGLE/Fusion library: grm155r71e473ja88d.lbr (adom-lbr)

Provenance

  • Datasheet: Murata GRM155R71E473JA88 specification sheet (GRM155R71E473JA88-01A reference sheet, specifications as of Jun.17,2026, sha256 dcdf4a867c496f5b, retrieved 2026-10-27, tier: mfr)
  • CAD: KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards.
  • Pins: KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7).

Datasheet PDF