LR2512D-3W-0.5mR-1% - 2512 Current-Sense Resistor

@@ -0,0 +1 @@+(footprint lr2512d-3w-0-5mr-1 (layer F.Cu) (descr "Moolee (Shenzhen Milliohm Electronics) HoLR2512D 3W 0.5mOhm 1% molded alloy current-sense shunt, 6.4x3.2x0.8mm; manufacturer-recommended pads for the 0.25-0.5mR 2W/3W variant (a=4.0, b=2.57, gap L=2.11, terminal C=1.72); route Kelvin sense traces from the pad inner edges per datasheet; LCSC C500733; datasheet Ho-A1 2020-7-15 (pads rev 2020-12-23)") (tags "resistor shunt current sense 2512 HoLR Moolee alloy") (property Reference REF** (at 0 -3 270) (layer F.SilkS) (hide yes) (uuid 0a4d3e8f-a1b7-46dc-9c34-46b11eeb74ed) (effects (font (size 1 1) (thickness 0.15)))) (property Value R0005 (at 0 3 270) (layer F.Fab) (hide yes) (uuid 52017124-a304-40c4-9934-556d56674594) (effects (font (size 1 1) (thickness 0.15)))) (property Datasheet "" (at 0 0 270) (layer F.Fab) (hide yes) (uuid b9082f6e-9538-4bf8-87e1-e207001ca102) (effects (font (size 1.27 1.27)))) (property Description "0.5mΩ 25ppm/℃~+50ppm/℃ 3W Current Sense Resistor SMD ±1% 2512" (at 0 0 270) (layer F.Fab) (hide yes) (uuid 9ba3d63e-891b-4edf-88c6-79d8cae6ef24) (effects (font (size 1.27 1.27)))) (property LCSC C500733 (at 0 0 90) (unlocked yes) (layer F.Fab) (hide yes) (uuid f7d83d69-3033-402e-8291-c104deab9490) (effects (font (size 1 1) (thickness 0.15)))) (property MFR Milliohm (at 0 0 90) (unlocked yes) (layer F.Fab) (hide yes) (uuid 17cd8b3d-fa3f-4887-970d-cfbc29c1c606) (effects (font (size 1 1) (thickness 0.15)))) (property PN LR2512D-3W-0.5mR-1% (at 0 0 90) (unlocked yes) (layer F.Fab) (hide yes) (uuid bae79c09-a8ae-482b-b1af-13572e804657) (effects (font (size 1 1) (thickness 0.15)))) (property ki_fp_filters R_*) (attr smd) (duplicate_pad_numbers_are_jumpers no) (fp_line (start -0.85 -1.71) (end 0.85 -1.71) (stroke (width 0.12) (type solid)) (layer F.SilkS) (uuid b378e784-4434-4873-a0ff-a834337b3004)) (fp_line (start -0.85 1.71) (end 0.85 1.71) (stroke (width 0.12) (type solid)) (layer F.SilkS) (uuid 03bf98e6-3818-45e7-b0cb-92f0b23e294b)) (fp_poly (pts (xy -3.88 -2.25) (xy 3.88 -2.25) (xy 3.88 2.25) (xy -3.88 2.25)) (stroke (width 0.05) (type solid)) (fill no) (layer F.CrtYd) (uuid bff7f985-b02c-44e5-a1df-1690dd7a0749)) (fp_line (start 3.2 -1.6) (end 3.2 1.6) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 742f70d7-45ed-47ba-8821-d5bf97f3a644)) (fp_line (start -3.2 -1.6) (end 3.2 -1.6) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid d76b4533-3c1a-473e-a2b1-441e38cbb429)) (fp_line (start 3.2 1.6) (end -3.2 1.6) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 281a666b-a8cf-4a84-8e8b-d363b254eee2)) (fp_line (start -3.2 1.6) (end -3.2 -1.6) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 70902db7-4372-412c-aac4-d2ce4be8e260)) (fp_text user ${REFERENCE} (at 0 0 270) (layer F.Fab) (uuid 6bccba03-142c-44dc-bce0-1555f32ef3cd) (effects (font (size 0.6 0.6) (thickness 0.09)))) (pad 1 smd roundrect (at -2.34 0 90) (size 2.57 4) (layers F.Cu F.Mask F.Paste) (roundrect_rratio 0.09727626459)) (pad 2 smd roundrect (at 2.34 0 90) (size 2.57 4) (layers F.Cu F.Mask F.Paste) (roundrect_rratio 0.09727626459)) (embedded_fonts no))

@@ -0,0 +1 @@+(kicad_symbol_lib (version 20250114) (generator esc_component_inventory) (symbol lr2512d-3w-0-5mr-1 (pin_numbers (hide yes)) (pin_names (offset 0.254) (hide yes)) (exclude_from_sim no) (in_bom yes) (on_board yes) (in_pos_files yes) (duplicate_pin_numbers_are_jumpers no) (property Reference R (at 0 0 90) (show_name no) (do_not_autoplace no) (effects (font (size 1.016 1.016)))) (property Value R_Small (at 1.778 0 90) (show_name no) (do_not_autoplace no) (effects (font (size 1.27 1.27)))) (property Footprint lr2512d-3w-0-5mr-1:lr2512d-3w-0-5mr-1 (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property Datasheet "" (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property Description "Resistor, small symbol" (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property ki_keywords "R resistor" (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property ki_fp_filters R_* (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (symbol R_Small_0_1 (rectangle (start -0.762 1.778) (end 0.762 -1.778) (stroke (width 0.2032) (type default)) (fill (type none)))) (symbol R_Small_1_1 (pin passive line (at 0 2.54 270) (length 0.762) (name "" (effects (font (size 1.27 1.27)))) (number 1 (effects (font (size 1.27 1.27))))) (pin passive line (at 0 -2.54 90) (length 0.762) (name "" (effects (font (size 1.27 1.27)))) (number 2 (effects (font (size 1.27 1.27)))))) (embedded_fonts no)))

@@ -1,11 +1,11 @@ {   "schema_version": 1,   "slug": "lr2512d-3w-0-5mr-1",-  "type": "component",+  "type": "hardware",   "kind": "component",   "title": "LR2512D-3W-0.5mR-1%",   "version": "0.1.0",-  "brief": "0.5mΩ 25ppm/℃~+50ppm/℃ 3W Current Sense Resistor SMD ±1% 2512",+  "brief": "0.5m\u03a9 25ppm/\u2103~+50ppm/\u2103 3W Current Sense Resistor SMD \u00b11% 2512",   "source": {     "tool": "kicad",     "url": "https://wiki.adom.inc/adom/esc-g431"@@ -16,18 +16,13 @@     "component-library"   ],   "hero": {-    "type": "billboard",     "headline": "LR2512D-3W-0.5mR-1%",-    "subhead": "0.5mΩ 25ppm/℃~+50ppm/℃ 3W Current Sense Resistor SMD ±1% 2512"+    "subhead": "0.5m\u03a9 25ppm/\u2103~+50ppm/\u2103 3W Current Sense Resistor SMD \u00b11% 2512"   },   "component": {     "mpn": "LR2512D-3W-0.5mR-1%",     "manufacturer": "Milliohm",     "package": "R_HoLR2512D_0R0005_3W",-    "pin_count": null,-    "category": "",-    "subcategory": "",-    "body_size": null,     "parts": {       "footprint": "lr2512d-3w-0-5mr-1.kicad_mod",       "symbol": "lr2512d-3w-0-5mr-1.kicad_sym"@@ -35,22 +30,5 @@     "distributor_links": {       "lcsc": "C500733"     }-  },-  "because": "Exact ESC G431 item LR2512D-3W-0.5mR-1%; searched the wiki and no existing page documents this exact manufacturer part or CAD feature.",-  "readme": "# LR2512D-3W-0.5mR-1%\n\n0.5mΩ 25ppm/℃~+50ppm/℃ 3W Current Sense Resistor SMD ±1% 2512\n\nUsed at **R32** on [Astra ESC G431](https://wiki.adom.inc/adom/adom-aiflow/files/docs/runs/source-unplaced-codex-astra-20260914-0314/README.md).\n\n## Identity and source\n\nManufacturer: Milliohm. Exact identity comes from the board properties or the supplier code resolution retained in [provenance.json](provenance.json). Source descriptions are reproduced as design metadata, not independently qualified electrical ratings.\n\n## Reusable CAD\n\n- [lr2512d-3w-0-5mr-1.kicad_mod](lr2512d-3w-0-5mr-1.kicad_mod)\n- [lr2512d-3w-0-5mr-1.kicad_sym](lr2512d-3w-0-5mr-1.kicad_sym)\n\nThe footprint is extracted from the actual final board with board position, nets and UUIDs removed. The symbol is extracted from the published source schematic where available. Verify pin numbering and land dimensions before use in a new design.\n\n**3D model status:** no verified standalone 3D model is published on this page yet. Nonportable developer paths were removed from the reusable footprint; original references are retained in provenance. This page does not imply a completed manufacturer CAD bundle.\n",-  "author": {-    "name": "John Lauer",-    "email": "[email protected]"-  },-  "license": "proprietary",-  "visibility": {-    "public": true-  },-  "sample_prompts": [],-  "discovery_triggers": [],-  "discovery_pitch": null,-  "metadata": {},-  "created_at": "2026-09-16T12:06:45.614Z",-  "updated_at": "2026-09-16T12:06:45.614Z",-  "org": "adom"+  } }\ No newline at end of file

@@ -0,0 +1,26 @@+{+  "board": "/home/adom/aiflow-esc-astra/final-native/esc-g431-astra.kicad_pcb",+  "sha256": "7bb6d4f4cd22d52dd99c83548c2cbaa09e7ec97f5173a44d42a3e17f895bc233",+  "sourcePage": "https://wiki.adom.inc/adom/esc-g431",+  "references": [+    "R32"+  ],+  "sourceProperties": [+    {+      "Reference": "R32",+      "Value": "R0005",+      "Datasheet": "",+      "Description": "0.5m\u03a9 25ppm/\u2103~+50ppm/\u2103 3W Current Sense Resistor SMD \u00b11% 2512",+      "LCSC": "C500733",+      "MFR": "Milliohm",+      "PN": "LR2512D-3W-0.5mR-1%",+      "ki_fp_filters": "R_*"+    }+  ],+  "modelsInBoard": [+    [+      "C:/Users/caleb/Documents/KiCad/3D/Shunt/HoLR2512D.step"+    ]+  ],+  "supplierResolution": null+}\ No newline at end of file