component

RL12FTNR680

Public Made by Adom

by adom

TA I Tech Current Sense Resistors / Shunt Resistors, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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rl12ftnr680-etched.step rl12ftnr680: factory component page (tier=lcsc) · Ray
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RL12FTNR680

TA I Tech · Current Sense Resistors / Shunt Resistors · 1206

RL12FTNR680 from TA I 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 1 passive One end terminal (Sn-plated over Ni) of the 2-terminal RL12 chip resistor, C = 0.50 ±0.30 mm wide, rated 1/2W.
2 2 passive Other end terminal (Sn-plated over Ni) of the 2-terminal RL12 chip resistor, interchangeable with the first, recommended land pad a = 2.0~2.4 mm.

Key specifications

Parameter Value
Manufacturer TA I Tech
Package 1206
Category Resistors
Pins 2

Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Resistance 680 mΩ nominal, catalog attribute (LCSC C188074) catalog
Tolerance -1 1 % catalog attribute (LCSC C188074) catalog
Rated power 500 mW catalog attribute (LCSC C188074) catalog
Temperature coefficient TCR -200 200 ppm/°C catalog description (LCSC C188074) catalog

CAD (KiCad official)

  • Symbol: RL12FTNR680
  • Footprint: Resistor_SMD:R_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: rl12ftnr680-etched.step / rl12ftnr680-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rl12ftnr680.step / rl12ftnr680.glb are the bare package body.

Provenance

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

  • Datasheet: TA I Tech datasheet (10 pp, sha256 de6bcf8fbd6e1578, retrieved 2026-10-28, 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