component

GRM21BR61H106KE43L

Public Made by Adom

by adom

Murata Ceramic Capacitors, 0805. KiCad symbol, footprint and 3D as used on Adom boards.

componentcapacitorsgrm21br61h106ke43lboard-derived

Verified GRM21BR61H106KE43L

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 GRM21BR61H106KE43-01A spec sheet (as of Jun.10,2026)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: Murata GRM21BR61H106KE43-01A reference sheet, specifications as of Jun.10,2026, 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/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038; replaces the JLCPCB/LCSC copy
  • ✓Electrical values agree with the datasheet (p.2): 10 uF, +/-10%, 50 V DC, X5R (+/-15%, -55 to +85 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 0805): pads at +/-0.95 mm, 1.0 x 1.45 mm, gap 0.9, outer span 2.9. Murata reflow land, Table 2, GRM21 2.0x1.25 (+/-0.20): a 1.0-1.4, b 0.6-0.8, c 1.2-1.4 (a gap, b land length, c land width): gap 0.90 is 0.10 under, land 1.00 long (0.20 over) and 1.45 wide (0.05 over) (p.27). Pads cover both terminations (e per p.2); small differences only, KiCad library land kept
  • ✓3D body: plain STEP 2.0 x 1.25 x 1.25 mm against L 2.0+/-0.2, W 1.25+/-0.2, T 1.25+/-0.2 (p.2): all three at nominal; Z-up, seated on z = 0, centred on the pads
  • •Murata marks this part "For only consumer equipment" (limited application, p.2)
  • ✓Distributor numbers kept: DigiKey 490-18663-2-ND, Mouser 81-GRM21BR61H106KE3L; 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✓ grm21br61h106ke43l.kicad_sym✓ grm21br61h106ke43l.kicad_mod✓ grm21br61h106ke43l.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! grm21br61h106ke43l.kicad_sym! grm21br61h106ke43l.kicad_mod✓ grm21br61h106ke43l.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 0.1.3

Caleb ·2c9ced28ba ·23h ago ·parent 8250b8e
4 files changed +25−21
grm21br61h106ke43l.kicad_sym+1−1package.json+8−8page.json+11−11verification.json+5−1
grm21br61h106ke43l.kicad_sym+1−1
@@ -1,6 +1,6 @@ (kicad_symbol_lib 	(version 20241209)-	(generator "adom-parts")+	(generator "board-derived") 	(generator_version "1.0") 	(symbol "GRM21BR61H106KE43L" 		(pin_numbers (hide yes))
package.json+8−8
@@ -1,6 +1,6 @@ {   "slug": "grm21br61h106ke43l",-  "version": "0.1.2",+  "version": "0.1.3",   "type": "component",   "tags": [     "component",@@ -75,11 +75,6 @@       }     ],     "provenance": {-      "factory_chain": {-        "pipeline": "adom-parts (board-derived) 0.1",-        "pins": "KiCad symbol from the source board",-        "at": "2026-10-08"-      },       "datasheet": {         "url": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038",         "pages": 33,@@ -94,6 +89,11 @@         "described": 2,         "cites_pages": false,         "refuses_to_fabricate": true+      },+      "build": {+        "tool": "board-derived part page builder 0.1: one-off Claude session scripts in Caleb Taylor's container (retired; not the Adom parts factory)",+        "pins": "KiCad symbol from the source board",+        "at": "2026-10-08"       }     },     "models_3d": [@@ -113,7 +113,7 @@         "footprint_binding": "identity",         "sha256": "9a669c1a2f1ea25b88b401acef6efeaa80a067bd7da9db6993de719a7fbe155c",         "checked": "2026-10-08",-        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"       },       {         "file": "grm21br61h106ke43l-etched.step",@@ -131,7 +131,7 @@         "footprint_binding": "identity",         "sha256": "bd7d57f71ebd6b4053df6a934633485ec43eec0e7b0e816239af26f001c12419",         "checked": "2026-10-08",-        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"       }     ]   },
page.json+11−11
@@ -4,7 +4,7 @@   "slug": "grm21br61h106ke43l",   "title": "GRM21BR61H106KE43L",   "brief": "Murata Ceramic Capacitors, 0805. KiCad symbol, footprint and 3D as used on Adom boards.",-  "version": "0.1.2",+  "version": "0.1.3",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -58,11 +58,6 @@       }     ],     "provenance": {-      "factory_chain": {-        "pipeline": "adom-parts (board-derived) 0.1",-        "pins": "KiCad symbol from the source board",-        "at": "2026-10-08"-      },       "datasheet": {         "url": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038",         "pages": 33,@@ -77,6 +72,11 @@         "described": 2,         "cites_pages": false,         "refuses_to_fabricate": true+      },+      "build": {+        "tool": "board-derived part page builder 0.1: one-off Claude session scripts in Caleb Taylor's container (retired; not the Adom parts factory)",+        "pins": "KiCad symbol from the source board",+        "at": "2026-10-08"       }     },     "models_3d": [@@ -96,7 +96,7 @@         "footprint_binding": "identity",         "sha256": "9a669c1a2f1ea25b88b401acef6efeaa80a067bd7da9db6993de719a7fbe155c",         "checked": "2026-10-08",-        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"       },       {         "file": "grm21br61h106ke43l-etched.step",@@ -114,7 +114,7 @@         "footprint_binding": "identity",         "sha256": "bd7d57f71ebd6b4053df6a934633485ec43eec0e7b0e816239af26f001c12419",         "checked": "2026-10-08",-        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"       }     ]   },@@ -173,7 +173,7 @@     "grm21br61h106ke43l-hero.glb",     "grm21br61h106ke43l-hero.overlay.json"   ],-  "visibility": {-    "public": true-  }+  "visibility": "public",+  "description": "Murata Ceramic Capacitors, 0805. KiCad symbol, footprint and 3D as used on Adom boards.",+  "org": "adom" }\ No newline at end of file
verification.json+5−1
@@ -108,6 +108,10 @@      "text": "Symbol and footprint Datasheet properties point at the manufacturer datasheet URL",      "result": "pass"     },+    {+     "text": "Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL",+     "result": "pass"+    },     {      "text": "component-page-verify: all checks pass",      "result": "pass"@@ -120,7 +124,7 @@     }    ],    "files": {-    "grm21br61h106ke43l.kicad_sym": "f4946e142ff029cc719682d561aa337e7cab922edb2fe9b01310c7b99a95de5a",+    "grm21br61h106ke43l.kicad_sym": "b71de8ec9a3f3103c8c22e40543991e29e937be17f246c966ebbf327dbdc2b32",     "grm21br61h106ke43l.kicad_mod": "0bd3621b00d8ef558dd18036eacc1a9130fef698790359041585ad82b0faae0a",     "grm21br61h106ke43l.step": "9a669c1a2f1ea25b88b401acef6efeaa80a067bd7da9db6993de719a7fbe155c"    }