component

SMD1206P050TF/15

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PTTC(Polytronics Tech) PTC Resettable Fuses, 1206. KiCad symbol, footprint and 3D as used on Adom boards.

componentcircuit protectionsmd1206p050tf-15board-derived

Verified SMD1206P050TF/15

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 Polytronics' SMD1206 HF Series datasheet (Revision L, 2019/07/24)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: Polytronics Revision L (2019/07/24), downloaded 2026-10-27 from the SMD product table on www.pttc.com.tw (Polytronics Technology Corp.); replaces the JLCPCB copy of the older Revision K (2017/01/03)
  • ✓SMD1206P050TF/15 row on p.2: Ihold 0.50 A, Itrip 1.00 A, Vmax 15 V, Imax 100 A, Pd 0.6 W, trip 0.10 s at 8.00 A, Rmin 0.150 Ohm, R1max 0.750 Ohm; marking "5" (p.11)
  • ✓Pins: non-polarized two-terminal PPTC with no pin numbering in the datasheet; library convention numbers 1/2 with empty names; both passive
  • ✓Footprint vs the Recommended Pad Layout (p.11): pads 1.00 x 1.80 mm with a 1.80 mm gap; the footprint has pads 1.00 x 1.80 mm at +/-1.40 mm (gap 1.80), an exact match; terminations (D 0.25-0.75 mm at each end of A 3.00-3.40) sit inside the pads
  • ✓3D body 3.20 x 1.60 x 0.55 mm against A 3.00-3.40, B 1.50-1.80, C 0.45-0.75 for SMD1206P050TF/15 (p.9); Z-up, seated on z = 0, centred on the pads
  • •DigiKey and Mouser: not carried (searched 2026-10-27)
  • ✓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 (Polytronics)
Verified files✓ smd1206p050tf-15.kicad_sym✓ smd1206p050tf-15.kicad_mod✓ smd1206p050tf-15.step
9 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded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! smd1206p050tf-15.kicad_sym! smd1206p050tf-15.kicad_mod✓ smd1206p050tf-15.step
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Generated by board-derived · KiCad file format 20241209
Name Last commit message Last updated
docs Publish 0.1.1 · Caleb 1d ago
package.json Publish 0.1.3 · Caleb 23h ago
page.json Set visibility: public · Caleb 23h ago
README.md Publish 0.1.1 · Caleb 1d ago
smd1206p050tf-15-etched.glb Licensed 3D model, datasheet text layer and verification log · Caleb 19d ago
smd1206p050tf-15-etched.step Licensed 3D model, datasheet text layer and verification log · Caleb 19d ago
smd1206p050tf-15-hero.glb Publish 0.1.2 · Caleb 1d ago
smd1206p050tf-15-hero.overlay.json Publish 0.1.2 · Caleb 1d ago
smd1206p050tf-15.glb Licensed 3D model, datasheet text layer and verification log · Caleb 19d ago
smd1206p050tf-15.kicad_mod Publish 0.1.2 · Caleb 1d ago
smd1206p050tf-15.kicad_sym Publish 0.1.3 · Caleb 23h ago
smd1206p050tf-15.lbr Publish 0.1.1 · Caleb 1d ago
smd1206p050tf-15.step Licensed 3D model, datasheet text layer and verification log · Caleb 19d ago
verification.json Publish 0.1.3 · Caleb 23h ago

SMD1206P050TF/15

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: KiCad library 3D model Fuse_1206_3216Metric (CC-BY-SA 4.0 with the KiCad library exception)).

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
Mouser Not carried
DigiKey Not carried
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: Polytronics SMD1206 HF Series datasheet (Revision L, 2019/07/24, sha256 335d86387749bd17, retrieved 2026-10-27, tier: mfr)
  • CAD: Footprint and symbol as used on Adom board designs; 3D model: KiCad library 3D model Fuse_1206_3216Metric (CC-BY-SA 4.0 with the KiCad library exception).
  • Pins: KiCad symbol from the source board.

Datasheet PDF