component

GRM155R71E473JA88D

Public Made by Adom

by adom

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
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

Publish 0.1.2

Caleb ·6b65486364 ·1d ago ·parent d02ab75
7 files changed +14−10
grm155r71e473ja88d-hero.glbgrm155r71e473ja88d-hero.overlay.json+1−1grm155r71e473ja88d.kicad_mod+1−1grm155r71e473ja88d.kicad_sym+1−1package.json+1−1page.json+4−4verification.json+6−2
grm155r71e473ja88d-hero.glb
⋯ 1 unchanged line ⋯
grm155r71e473ja88d-hero.overlay.json+1−1
@@ -69,7 +69,7 @@     "glb": "grm155r71e473ja88d-etched.glb",     "glb_sha256": "1090963f21d4709998adbec94b1a20162ae801a05138412565d6b129ee177891",     "footprint": "grm155r71e473ja88d.kicad_mod",-    "footprint_sha256": "447438e9e32e31fe752cb0ab011a858c1ca7c26417a4bd067f42a50d58467900",+    "footprint_sha256": "820f8eebc66cebe801a105b8c0759ee850d662cc4c4fd8a367f231d1a213bf16",     "pins": "page.json component.pins",     "pins_sha256": "114a2f6d17dae0feb1e7f6e7de8a3698948eb467ef9026e6713db11016efb2a4"   },
grm155r71e473ja88d.kicad_mod+1−1
@@ -23,7 +23,7 @@ 			(font (size 0.5 0.5) (thickness 0.125)) 		) 	)-	(property "Datasheet" ""+	(property "Datasheet" "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM155R71E473JA88-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260730155533" 		(at 0 0) 		(unlocked yes) 		(layer "F.Fab")
grm155r71e473ja88d.kicad_sym+1−1
@@ -58,7 +58,7 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Datasheet" "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588935553521344512"+		(property "Datasheet" "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM155R71E473JA88-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260730155533" 			(at 0 0 0) 			(show_name no) 			(do_not_autoplace no)
package.json+1−1
@@ -1,6 +1,6 @@ {   "slug": "grm155r71e473ja88d",-  "version": "0.1.1",+  "version": "0.1.2",   "type": "component",   "tags": [     "component",
page.json+4−4
@@ -4,7 +4,7 @@   "slug": "grm155r71e473ja88d",   "title": "GRM155R71E473JA88D",   "brief": "Murata Ceramic Capacitors, 0402. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",-  "version": "0.1.1",+  "version": "0.1.2",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -173,7 +173,7 @@     "grm155r71e473ja88d-hero.glb",     "grm155r71e473ja88d-hero.overlay.json"   ],-  "visibility": {-    "public": true-  }+  "visibility": "public",+  "description": "Murata Ceramic Capacitors, 0402. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",+  "org": "adom" }\ No newline at end of file
verification.json+6−2
@@ -100,6 +100,10 @@      "text": "Distributor numbers kept: DigiKey 490-7762-2-ND, Mouser 81-GRM155R71E473JA8D; both existing product links name Murata and this exact MPN",      "result": "pass"     },+    {+     "text": "Symbol and footprint Datasheet properties point at the manufacturer datasheet URL",+     "result": "pass"+    },     {      "text": "component-page-verify: all checks pass",      "result": "pass"@@ -112,8 +116,8 @@     }    ],    "files": {-    "grm155r71e473ja88d.kicad_sym": "7735849e423fba6373fbb6ac420203e6714105413049be65ac253f0167ad8f6d",-    "grm155r71e473ja88d.kicad_mod": "447438e9e32e31fe752cb0ab011a858c1ca7c26417a4bd067f42a50d58467900",+    "grm155r71e473ja88d.kicad_sym": "18a3d65293f621a4c3c9ccfa509d05f1c578c87bb9bdeeb8fa5c6b84bcc87901",+    "grm155r71e473ja88d.kicad_mod": "820f8eebc66cebe801a105b8c0759ee850d662cc4c4fd8a367f231d1a213bf16",     "grm155r71e473ja88d.step": "03e44c4b2b727b8d4b6b1fd598cbd12dd5e614f1dfeefa96a92a07e3a3b312a2"    }   }