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
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← Commit history

Clean symbol fields and refresh datasheet references

Caleb ·60238d6ae9 ·20d ago ·parent c00c5b2
3 files changed +27−15
grm155r71e473ja88d.kicad_sym+23−11grm155r71e473ja88d.lbr+3−3verification.json+1−1
grm155r71e473ja88d.kicad_sym+23−11
@@ -19,7 +19,28 @@ 				(justify left) 			) 		)-		(property "Manufacturer" "Murata" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "DigiKey" "490-7762-2-ND" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "Mouser" "81-GRM155R71E473JA8D" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "Value" "GRM155R71E473JA88D"+		(property "Manufacturer" "Murata"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "DigiKey" "490-7762-2-ND"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "Mouser" "81-GRM155R71E473JA8D"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "Value" "GRM155R71E473JA88D" 			(at 0.635 -2.54 0) 			(show_name no) 			(do_not_autoplace no)@@ -46,16 +67,7 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Description" "100nF 16V X7R ceramic capacitor, 0402"-			(at 0 0 0)-			(show_name no)-			(do_not_autoplace no)-			(hide yes)-			(effects-				(font (size 1.27 1.27))-			)-		)-		(property "LCSC PN" "C1525"+		(property "Description" "25V 47nF X7R ±5% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS" 			(at 0 0 0) 			(show_name no) 			(do_not_autoplace no)
grm155r71e473ja88d.lbr+3−3
@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description>100nF 16V X7R ceramic capacitor, 0402</description>+<description>25V 47nF X7R ±5% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS</description> <packages> <package name="GRM155R71E473JA88D">   <description>2 pads, 1.5 x 0.6 mm. Capacitor SMD 0402 (1005 Metric), square (rectangular) end terminal, IPC-7351 nominal</description>@@ -70,7 +70,7 @@ </packages> <symbols> <symbol name="GRM155R71E473JA88D">-  <description>100nF 16V X7R ceramic capacitor, 0402</description>+  <description>25V 47nF X7R ±5% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS</description>   <wire x1="-2.0320" y1="0.7620" x2="2.0320" y2="0.7620" width="0.5080" layer="94"/>   <wire x1="-2.0320" y1="-0.7620" x2="2.0320" y2="-0.7620" width="0.5080" layer="94"/>   <text x="0.6350" y="2.5400" size="1.27" layer="95" align="center">&gt;NAME</text>@@ -83,7 +83,7 @@ </symbols> <devicesets> <deviceset name="GRM155R71E473JA88D" prefix="C">-  <description>100nF 16V X7R ceramic capacitor, 0402</description>+  <description>25V 47nF X7R ±5% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS</description>   <gates>     <gate name="G$1" symbol="GRM155R71E473JA88D" x="0" y="0"/>   </gates>
verification.json+1−1
@@ -49,7 +49,7 @@     }    ],    "files": {-    "grm155r71e473ja88d.kicad_sym": "cc3770e648d5a7e3ebc2165e46082f99bbd6b4b8eff573a0fadb612779f61e01",+    "grm155r71e473ja88d.kicad_sym": "7735849e423fba6373fbb6ac420203e6714105413049be65ac253f0167ad8f6d",     "grm155r71e473ja88d.kicad_mod": "447438e9e32e31fe752cb0ab011a858c1ca7c26417a4bd067f42a50d58467900",     "grm155r71e473ja88d.step": "03e44c4b2b727b8d4b6b1fd598cbd12dd5e614f1dfeefa96a92a07e3a3b312a2"    }