← Commit history
README.md+39−1
@@ -1,3 +1,41 @@ # SMD1206P050TF/15 -PTTC(Polytronics Tech) PTC Resettable Fuses, 1206. KiCad symbol, footprint and 3D as used on Adom boards.+::adom-verified{src="/adom/smd1206p050tf-15/render/verification.json"}++**PTTC(Polytronics Tech)** · PTC Resettable Fuses · 1206++SMD1206P050TF/15 from PTTC(Polytronics Tech), in a 1206. Symbol, footprint and 3D model are the ones used on Adom board designs (3D model extracted from the board STEP export, seated in the footprint frame). **Staged for validation: see the open items in the verification log above.**++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | - | passive | Terminal 1; non-polarized two-terminal part. |+| 2 | - | passive | Terminal 2; non-polarized two-terminal part. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | PTTC(Polytronics Tech) |+| Package | 1206 |+| Category | Circuit Protection |+| Pins | 2 |+| LCSC | C106264 |+| Distributor summary (LCSC listing, not datasheet) | -40℃~+85℃ 0.75mm 1.8mm 100A 100ms 150mΩ 15V 1A 3.4mm 500mA 600mW 750mΩ 1206 Resettable Fuses ROHS |++## CAD++- Symbol: `smd1206p050tf-15` (source library `Device:Polyfuse`)+- Footprint: `Fuse_CDT:F_SMD1206P050TF-15`+- 3D model path in footprint: `${KIPRJMOD}/smd1206p050tf-15.step`+- 3D files: `smd1206p050tf-15-etched.step` / `smd1206p050tf-15-etched.glb` carry the MPN etch as a separate `Adom.LaserEtch` part; `smd1206p050tf-15.step` / `smd1206p050tf-15.glb` are the bare model.+- EAGLE/Fusion library: `smd1206p050tf-15.lbr` (adom-lbr)++## Provenance++- **Datasheet:** [PTTC(Polytronics Tech) datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883590603526144) (sha256 `e073fae9cb6bcc0c`, retrieved 2026-10-08, tier: lcsc)+- **CAD:** Footprint, symbol and 3D model as used on Adom board designs; the 3D model was extracted from the board STEP export.+- **Pins:** KiCad symbol from the source board.++[Datasheet PDF](docs/smd1206p050tf-15-datasheet.pdf)
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package.jsonadded+138
@@ -0,0 +1,138 @@+{+  "slug": "smd1206p050tf-15",+  "version": "0.1.0",+  "type": "component",+  "tags": [+    "component",+    "circuit protection",+    "smd1206p050tf-15",+    "board-derived",+    "staged-for-validation"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "verification.json",+    "smd1206p050tf-15.kicad_sym",+    "smd1206p050tf-15.kicad_mod",+    "smd1206p050tf-15-etched.glb",+    "smd1206p050tf-15-etched.step",+    "smd1206p050tf-15.glb",+    "smd1206p050tf-15.step",+    "smd1206p050tf-15.lbr",+    "docs/hero.png",+    "docs/smd1206p050tf-15-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "component": {+    "mpn": "SMD1206P050TF/15",+    "manufacturer": "PTTC(Polytronics Tech)",+    "package": "1206",+    "pin_count": 2,+    "category": "Circuit Protection",+    "subcategory": "PTC Resettable Fuses",+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883590603526144",+    "parts": {+      "symbol": "smd1206p050tf-15.kicad_sym",+      "footprint": "smd1206p050tf-15.kicad_mod",+      "model_3d": "smd1206p050tf-15-etched.glb",+      "model_3d_plain": "smd1206p050tf-15.glb",+      "model_3d_step": "smd1206p050tf-15-etched.step",+      "model_3d_step_plain": "smd1206p050tf-15.step",+      "lbr": "smd1206p050tf-15.lbr"+    },+    "distributor_links": {+      "digikey": false,+      "digikey_note": "2026-10-08: no exact-MPN listing for SMD1206P050TF/15 found via the digikey API.",+      "mouser": false,+      "mouser_note": "2026-10-08: no exact-MPN listing for SMD1206P050TF/15 found via the mouser API.",+      "lcsc": {+        "part": "C106264",+        "url": "https://www.lcsc.com/product-detail/C106264.html"+      }+    },+    "pins": [+      {+        "number": "1",+        "name": "",+        "type": "passive",+        "description": "Terminal 1; non-polarized two-terminal part."+      },+      {+        "number": "2",+        "name": "",+        "type": "passive",+        "description": "Terminal 2; non-polarized two-terminal part."+      }+    ],+    "provenance": {+      "factory_chain": {+        "pipeline": "adom-parts (board-derived) 0.1",+        "pins": "KiCad symbol from the source board",+        "at": "2026-10-08"+      },+      "datasheet": {+        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883590603526144",+        "pages": null,+        "sha256": "e073fae9cb6bcc0c44b68409e6f068714c567150da6569fb93c0d9c69ba42ca0",+        "source_tier": "lcsc"+      },+      "cad": "Footprint, symbol and 3D model as used on Adom board designs; the 3D model was extracted from the board STEP export",+      "pins": {+        "total": 2,+        "described": 2,+        "cites_pages": false,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "models_3d": [+      {+        "file": "smd1206p050tf-15.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          3.2,+          1.65,+          0.63+        ],+        "zmin_mm": -0.0,+        "footprint_binding": "identity",+        "sha256": "ec0d0d82867d801a390707385d1e88ca6a277f1d1d21ee8a63be969c79ec8920",+        "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)"+      },+      {+        "file": "smd1206p050tf-15-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          3.2,+          1.65,+          0.632+        ],+        "zmin_mm": -0.0,+        "footprint_binding": "identity",+        "sha256": "35830b78b74ebbea9eb34eaa28a1e49c099db97fd3bdecc8581970c5ad153c97",+        "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)"+      }+    ]+  },+  "description": "PTTC(Polytronics Tech) PTC Resettable Fuses, 1206. KiCad symbol, footprint and 3D as used on Adom boards."+}\ No newline at end of file
smd1206p050tf-15.kicad_modadded+333
@@ -0,0 +1,333 @@+(footprint "SMD1206P050TF/15"+	(layer "F.Cu")+	(descr "Polytronics (PTTC/Everfuse) SMD1206P050TF/15 PTC resettable fuse, 1206, 0.5A hold / 1.0A trip, 15V, 100A max, 0.15-0.75 Ohm; manufacturer-recommended pads 1.00x1.80mm with 1.80mm gap (datasheet Rev K p.8); LCSC C106264 (listed under TECHFUSE brand, datasheet is Polytronics SMD1206 HF series); EasyEDA footprint (1.19x1.73 @ +/-1.45) deviates from the recommendation and was not used"+	)+	(tags "PTC resettable fuse polyfuse 1206 SMD1206 Polytronics TECHFUSE Everfuse")+	(property "Reference" "REF**"+		(at 0 -2.000001 180)+		(layer "F.SilkS")+		(hide yes)+		(uuid "199eb288-0bcc-41c9-ac22-897466fcf501")+		(effects+			(font (size 1 1) (thickness 0.15))+		)+	)+	(property "Value" "SMD1206P050TF/15"+		(at 0 2.000001 180)+		(layer "F.Fab")+		(hide yes)+		(uuid "800f8413-45bc-49a1-b1da-3687a6a2f028")+		(effects+			(font (size 1 1) (thickness 0.15))+		)+	)+	(property "Datasheet" ""+		(at 0 0 180)+		(layer "F.Fab")+		(hide yes)+		(uuid "5acbe1ad-ca80-4fdf-8b0d-51fcd28dd7ec")+		(effects+			(font (size 1.27 1.27))+		)+	)+	(property "Description" "Resettable fuse, polymeric positive temperature coefficient, I_hold: 0.5A, I_trip: 1.0A, V_max: 15V, 0.15Ohm"+		(at 0 0 180)+		(layer "F.Fab")+		(hide yes)+		(uuid "8ad8d849-ce4a-4fb9-8499-11c263c36c05")+		(effects+			(font (size 1.27 1.27))+		)+	)+	(property "LCSC" "C106264"+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "42b382de-9c1b-4b30-aa8c-b1aa1bd7c08a")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "MFR" "PTTC(Polytronics Tech)"+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "44cc3a14-d512-4c5d-af6d-478b5da0351a")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "PN" "SMD1206P050TF/15"+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "e5bf9795-8be5-47eb-af66-31baa3c061d0")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Arrow Part Number" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "916f344f-e7b8-4a08-880b-0b31c7a94db0")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Arrow Price/Stock" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "b3279ad0-ad45-4586-a5dd-e9cee0bc28c2")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Attrition Qty" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "1decc54f-c7b3-4e32-ace9-f1d8047c47dd")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Category" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "8430ae44-6e92-49eb-8f43-fbca5d5094d7")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Class" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "dcca0dbe-bf18-4a10-91b2-5b70fcc6c76c")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Height" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "01e9d585-fe7a-49e7-9730-b47b9fabbd5b")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "LCSC Part" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "18189323-304a-4b7d-8eeb-d9968ea103fc")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "MAXIMUM_PACKAGE_HEIGHT" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "73ae40d2-cf8b-4782-93fa-08070d17b302")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Manufacturer_Name" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "3c55584b-68ca-4a8b-8bca-703b9e247386")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Manufacturer_Part_Number" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "f1b18dd1-3664-43c0-83b3-59e02cc75e6b")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Minimum Qty" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "4d8f616b-645a-4cd4-b9b2-d937fd43a45f")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Mouser Part Number" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "59ba4f7a-a9e4-4112-bd9b-c8e2b3d9deff")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Mouser Price/Stock" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "60b3ff15-0fa9-42ee-9eb1-ddf7219535ba")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Part" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "197aae19-a115-433d-9cce-d32b31bdfe31")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Price" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "71470083-d548-4862-844b-04ebc46639ed")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Process" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "1dc65f25-4d27-4a5b-a460-9b48968c3075")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "STANDARD" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "bea87b54-b3be-4a76-a826-181b717efae9")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property "Stock" ""+		(at 0 0)+		(unlocked yes)+		(layer "F.Fab")+		(hide yes)+		(uuid "a72aa084-9891-444d-b7dc-302b9f16506d")+		(effects+			(font (size 0.5 0.5) (thickness 0.125))+		)+	)+	(property ki_fp_filters "*polyfuse* *PTC*")+	(units+		(unit (name "A") (pins "1" "2"))+	)+	(attr smd)+	(duplicate_pad_numbers_are_jumpers no)+	(fp_line+		(start -0.75 1.01)+		(end 0.75 1.01)+		(stroke (width 0.12) (type solid))+		(layer "F.SilkS")+		(uuid "abcd47ed-5b56-4034-ab06-10a84d5f8997")+	)+	(fp_line+		(start -0.75 -1.01)+		(end 0.75 -1.01)+		(stroke (width 0.12) (type solid))+		(layer "F.SilkS")+		(uuid "a5eeee7a-e5a8-4cc0-83dc-6595ba799c47")+	)+	(fp_poly+		(pts (xy -2.15 1.15) (xy -2.15 -1.15) (xy 2.15 -1.15) (xy 2.15 1.15))+		(stroke (width 0.05) (type solid))+		(fill no)+		(layer "F.CrtYd")+		(uuid "124a0e0a-acdf-45ac-8d75-1e24849ddd71")+	)+	(fp_line+		(start -1.6 0.825)+		(end -1.6 -0.825)+		(stroke (width 0.1) (type solid))+		(layer "F.Fab")+		(uuid "45cc4db1-1480-4be6-8e57-14cfc2111060")+	)+	(fp_line+		(start 1.6 0.825)+		(end -1.6 0.825)+		(stroke (width 0.1) (type solid))+		(layer "F.Fab")+		(uuid "28a9b566-9ca6-4a9a-b57c-cc12c3e48e5e")+	)+	(fp_line+		(start -1.6 -0.825)+		(end 1.6 -0.825)+		(stroke (width 0.1) (type solid))+		(layer "F.Fab")+		(uuid "c65ba3c4-ab73-481a-93b4-c9adf1e4dc92")+	)+	(fp_line+		(start 1.6 -0.825)+		(end 1.6 0.825)+		(stroke (width 0.1) (type solid))+		(layer "F.Fab")+		(uuid "8f52abba-ac77-452e-8b10-5e8c6941ca9b")+	)+	(fp_text user "${REFERENCE}"+		(at 0 0 180)+		(layer "F.Fab")+		(uuid "6ad7d609-d373-422c-8738-09b1a8141aa1")+		(effects+			(font (size 0.5 0.5) (thickness 0.08))+		)+	)+	(pad "1" smd roundrect+		(at -1.399999 0)+		(size 1 1.8)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.15)+	)+	(pad "2" smd roundrect+		(at 1.399999 0)+		(size 1 1.8)+		(layers "F.Cu" "F.Mask" "F.Paste")+		(roundrect_rratio 0.15)+	)+	(embedded_fonts no)+	(model "${KIPRJMOD}/smd1206p050tf-15.step"+		(offset (xyz 0 0 0))+		(scale (xyz 1 1 1))+		(rotate (xyz 0 0 0))+	)+)
smd1206p050tf-15.kicad_symadded+139
@@ -0,0 +1,139 @@+(kicad_symbol_lib+	(version 20241209)+	(generator "adom-parts")+	(generator_version "1.0")+	(symbol "SMD1206P050TF/15"+		(pin_numbers (hide yes))+		(pin_names (offset 0))+		(exclude_from_sim no)+		(in_bom yes)+		(on_board yes)+		(in_pos_files yes)+		(duplicate_pin_numbers_are_jumpers no)+		(property "Reference" "F"+			(at -2.54 0 90)+			(show_name no)+			(do_not_autoplace no)+			(effects+				(font (size 1.27 1.27))+			)+		)+		(property "Manufacturer" "PTTC(Polytronics Tech)" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "Value" "SMD1206P050TF/15"+			(at 2.54 0 90)+			(show_name no)+			(do_not_autoplace no)+			(effects+				(font (size 1.27 1.27))+			)+		)+		(property "Footprint" ""+			(at 1.27 -5.08 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font (size 1.27 1.27))+				(justify left)+			)+		)+		(property "Datasheet" "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883590603526144"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font (size 1.27 1.27))+			)+		)+		(property "Description" "Resettable fuse, polymeric positive temperature coefficient"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font (size 1.27 1.27))+			)+		)+		(property "ki_keywords" "resettable fuse PTC PPTC polyfuse polyswitch"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font (size 1.27 1.27))+			)+		)+		(property "ki_fp_filters" "*polyfuse* *PTC*"+			(at 0 0 0)+			(show_name no)+			(do_not_autoplace no)+			(hide yes)+			(effects+				(font (size 1.27 1.27))+			)+		)+		(property "MPN" "SMD1206P050TF/15"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "LCSC" "C106264"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(symbol "SMD1206P050TF/15_0_1"+			(polyline+				(pts (xy -1.524 2.54) (xy -1.524 1.524) (xy 1.524 -1.524) (xy 1.524 -2.54))+				(stroke (width 0) (type default))+				(fill (type none))+			)+			(rectangle+				(start -0.762 2.54)+				(end 0.762 -2.54)+				(stroke (width 0.254) (type default))+				(fill (type none))+			)+			(polyline+				(pts (xy 0 2.54) (xy 0 -2.54))+				(stroke (width 0) (type default))+				(fill (type none))+			)+		)+		(symbol "SMD1206P050TF/15_1_1"+			(pin passive line+				(at 0 3.81 270)+				(length 1.27)+				(name ""+					(effects+						(font (size 1.27 1.27))+					)+				)+				(number "1"+					(effects+						(font (size 1.27 1.27))+					)+				)+			)+			(pin passive line+				(at 0 -3.81 90)+				(length 1.27)+				(name ""+					(effects+						(font (size 1.27 1.27))+					)+				)+				(number "2"+					(effects+						(font (size 1.27 1.27))+					)+				)+			)+		)+		(embedded_fonts no)+	)+)
smd1206p050tf-15.lbradded+115
@@ -0,0 +1,115 @@+<?xml version="1.0" encoding="utf-8"?>+<!DOCTYPE eagle SYSTEM "eagle.dtd">+<eagle version="9.6.2">+<drawing>+<settings><setting alwaysvectorfont="no"/></settings>+<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>+<layers>+<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>+<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>+<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>+<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>+<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>+<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>+<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>+<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>+<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>+<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>+<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>+<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>+<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>+<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>+<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>+<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>+<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>+<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>+<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>+<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>+<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>+<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>+<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>+<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>+<layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="yes"/>+<layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="yes"/>+<layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="yes"/>+<layer number="42" name="bRestrict" color="1" fill="10" visible="no" active="yes"/>+<layer number="43" name="vRestrict" color="2" fill="10" visible="no" active="yes"/>+<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>+<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>+<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>+<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>+<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>+<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>+<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>+<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>+<layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>+<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>+<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>+<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>+<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>+<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>+</layers>+<library>+<description>Resettable fuse, polymeric positive temperature coefficient</description>+<packages>+<package name="SMD1206P050TF/15">+  <description>2 pads, 3.8 x 1.8 mm. Polytronics (PTTC/Everfuse) SMD1206P050TF/15 PTC resettable fuse, 1206, 0.5A hold / 1.0A trip, 15V, 100A max, 0.15-0.75 Ohm; manufacturer-recommended pads 1.00x1.80mm with 1.80mm gap (datasheet Rev K p.8); LCSC C106264 (listed under TECHFUSE brand, datasheet is Polytronics SMD1206 HF series); EasyEDA footprint (1.19x1.73 @ +/-1.45) deviates from the recommendation and was not used</description>+  <smd name="1" x="-1.4000" y="-0.0000" dx="1.0000" dy="1.8000" layer="1" roundness="30"/>+  <smd name="2" x="1.4000" y="-0.0000" dx="1.0000" dy="1.8000" layer="1" roundness="30"/>+  <wire x1="-0.7500" y1="-1.0100" x2="0.7500" y2="-1.0100" width="0.1200" layer="21"/>+  <wire x1="-0.7500" y1="1.0100" x2="0.7500" y2="1.0100" width="0.1200" layer="21"/>+  <wire x1="-1.6000" y1="-0.8250" x2="-1.6000" y2="0.8250" width="0.1000" layer="51"/>+  <wire x1="1.6000" y1="-0.8250" x2="-1.6000" y2="-0.8250" width="0.1000" layer="51"/>+  <wire x1="-1.6000" y1="0.8250" x2="1.6000" y2="0.8250" width="0.1000" layer="51"/>+  <wire x1="1.6000" y1="0.8250" x2="1.6000" y2="-0.8250" width="0.1000" layer="51"/>+  <text x="0" y="1.610" size="1.27" layer="25" align="bottom-center">&gt;NAME</text>+  <text x="0" y="-1.610" size="1.27" layer="27" align="top-center">&gt;VALUE</text>+</package>+</packages>+<symbols>+<symbol name="SMD1206P050TF/15">+  <description>Resettable fuse, polymeric positive temperature coefficient</description>+  <wire x1="-0.762" y1="2.54" x2="0.762" y2="2.54" width="0.254" layer="94"/>+  <wire x1="0.762" y1="2.54" x2="0.762" y2="-2.54" width="0.254" layer="94"/>+  <wire x1="0.762" y1="-2.54" x2="-0.762" y2="-2.54" width="0.254" layer="94"/>+  <wire x1="-0.762" y1="-2.54" x2="-0.762" y2="2.54" width="0.254" layer="94"/>+  <wire x1="-1.5240" y1="2.5400" x2="-1.5240" y2="1.5240" width="0.1524" layer="94"/>+  <wire x1="-1.5240" y1="1.5240" x2="1.5240" y2="-1.5240" width="0.1524" layer="94"/>+  <wire x1="1.5240" y1="-1.5240" x2="1.5240" y2="-2.5400" width="0.1524" layer="94"/>+  <wire x1="0.0000" y1="2.5400" x2="0.0000" y2="-2.5400" width="0.1524" layer="94"/>+  <text x="-2.5400" y="0.0000" size="1.27" layer="95" align="center">&gt;NAME</text>+  <text x="2.5400" y="0.0000" size="1.27" layer="96" align="center">&gt;VALUE</text>+  <wire x1="0.0000" y1="3.8100" x2="0.0000" y2="2.5400" width="0.254" layer="94"/>+  <pin name="1" x="0" y="3.81" length="point" direction="pas" rot="R270" visible="pad"/>+  <wire x1="0.0000" y1="-3.8100" x2="0.0000" y2="-2.5400" width="0.254" layer="94"/>+  <pin name="2" x="0" y="-3.81" length="point" direction="pas" rot="R90" visible="pad"/>+</symbol>+</symbols>+<devicesets>+<deviceset name="SMD1206P050TF/15" prefix="F">+  <description>Resettable fuse, polymeric positive temperature coefficient</description>+  <gates>+    <gate name="G$1" symbol="SMD1206P050TF/15" x="0" y="0"/>+  </gates>+  <devices>+    <device name="" package="SMD1206P050TF/15">+      <connects>+        <connect gate="G$1" pin="1" pad="1"/>+        <connect gate="G$1" pin="2" pad="2"/>+      </connects>+      <technologies>+        <technology name="">+          <attribute name="MPN" value="SMD1206P050TF/15" constant="no"/>+          <attribute name="MANUFACTURER" value="PTTC(Polytronics Tech)" constant="no"/>+          <attribute name="DATASHEET" value="https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883590603526144" constant="no"/>+          <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/smd1206p050tf-15" constant="no"/>+          <attribute name="LCSC_PN" value="C106264" constant="no"/>+        </technology>+      </technologies>+    </device>+  </devices>+</deviceset>+</devicesets>+</library>+</drawing>+</eagle>\ No newline at end of file
verification.jsonadded+58
@@ -0,0 +1,58 @@+{+ "schema": "adom/verification@1",+ "part": "SMD1206P050TF/15",+ "variants": [],+ "entries": [+  {+   "date": "2026-10-08",+   "by": {+    "name": "Claude (AI build)",+    "handle": "claude"+   },+   "status": "open",+   "title": "Automated build checks (awaiting human validation)",+   "scope": [+    "symbol",+    "footprint",+    "3d",+    "pins"+   ],+   "variants": [+    "*"+   ],+   "checks": [+    {+     "text": "Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)",+     "result": "pass"+    },+    {+     "text": "3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)",+     "result": "pass"+    },+    {+     "text": "adom-lbr generate + lint passed",+     "result": "pass"+    },+    {+     "text": "2 of 2 pins described",+     "result": "pass"+    },+    {+     "text": "Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing",+     "result": "note"+    }+   ],+   "evidence": [+    {+     "label": "datasheet",+     "href": "docs/smd1206p050tf-15-datasheet.pdf"+    }+   ],+   "files": {+    "smd1206p050tf-15.kicad_sym": "f16c1c993afc67bdb50647eb7389b339d345ef7f4f836a9f5f13bf29e9e48dee",+    "smd1206p050tf-15.kicad_mod": "71b98ec60b4ed3d02147c2e444c22214316dcf2e2858896eb3cbe84cf01f3255",+    "smd1206p050tf-15.step": "ec0d0d82867d801a390707385d1e88ca6a277f1d1d21ee8a63be969c79ec8920"+   }+  }+ ]+}\ No newline at end of file