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S1206-S-4.0A

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SART Nanjing Sart Tech Disposable Fuses, 1206. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs s1206-s-4-0a: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers s1206-s-4-0a: viewers · Ray 6d ago
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page.json Set visibility: public · Ray 6d ago
README.md Initial commit: component/s1206-s-4-0a · Ray 6d ago
s1206-s-4-0a-etched.fit.json s1206-s-4-0a: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
s1206-s-4-0a-etched.glb s1206-s-4-0a: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
s1206-s-4-0a-etched.step s1206-s-4-0a: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
s1206-s-4-0a.glb Publish 0.1.0 · Ray 6d ago
s1206-s-4-0a.kicad_mod Publish 0.1.0 · Ray 6d ago
s1206-s-4-0a.kicad_sym Publish 0.1.0 · Ray 6d ago
s1206-s-4-0a.lbr Publish 0.1.0 · Ray 6d ago
s1206-s-4-0a.step Publish 0.1.0 · Ray 6d ago

S1206-S-4.0A

SART Nanjing Sart Tech · Disposable Fuses · 1206

S1206-S-4.0A from SART Nanjing Sart Tech, in a 1206. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A passive Fuse terminal 1 - one of two interchangeable end-cap terminations of the slow-blow silver-element fuse; rated 4.0 A / 32 V DC, interrupting rating 35 A @ 32 V DC, typical cold DCR 23 mΩ.
2 B passive Fuse terminal 2 - the opposing end-cap termination; electrically identical and interchangeable with terminal 1; same ratings: 4.0 A / 32 V DC, 35 A interrupting, 23 mΩ cold DCR.

Key specifications

Parameter Value
Manufacturer SART Nanjing Sart Tech
Package 1206
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: S1206-S-4.0A
  • Footprint: Resistor_SMD:R_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: s1206-s-4-0a-etched.step / s1206-s-4-0a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s1206-s-4-0a.step / s1206-s-4-0a.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: SART Nanjing Sart Tech datasheet (6 pp, sha256 e611b07598018dfd, retrieved 2026-09-29, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF