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SMD1210-110

TECHFUSE · Resettable Fuses · 1210

SMD1210-110 from TECHFUSE, in a 1210. 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 1 passive One of two interchangeable tin-plated nickel-copper terminal pads of the non-polarized PPTC (Ihold 1.10 A, Itrip 2.20 A, Vmax 6 Vdc, Imax 100 A), placed on a 1.0±0.1 x 2.5±0.1 mm pad.
2 2 passive The second interchangeable tin-plated nickel-copper terminal pad of the non-polarized PPTC (Ihold 1.10 A, Itrip 2.20 A, Vmax 6 Vdc, Imax 100 A), placed on a 1.0±0.1 x 2.5±0.1 mm pad with 2.0±0.1 mm spacing between pads.

Key specifications

Parameter Value
Manufacturer TECHFUSE
Package 1210
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMD1210-110
  • Footprint: Fuse:Fuse_1210_3225Metric
  • 3D model: 1210 (KiCad packages3D, STEP)
  • 3D model files: smd1210-110-etched.step / smd1210-110-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smd1210-110.step / smd1210-110.glb are the bare package body.

Provenance

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

  • Datasheet: TECHFUSE datasheet (3 pp, sha256 94e24d1ec8cd4a77, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF