component
SMD1206P050TF/15
Public Made by Adomby adom
PTTC(Polytronics Tech) PTC Resettable Fuses, 1206. KiCad symbol, footprint and 3D as used on Adom boards.
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Add component CAD, datasheet and docs (1)
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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)
docs/hero.pngadded⋯ 1 unchanged line ⋯
docs/smd1206p050tf-15-datasheet.pdfadded⋯ 1 unchanged line ⋯
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."+}
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"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 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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">>NAME</text>+ <text x="0" y="-1.610" size="1.27" layer="27" align="top-center">>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">>NAME</text>+ <text x="2.5400" y="0.0000" size="1.27" layer="96" align="center">>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>
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"+ }+ }+ ]+}