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RLM10FTSMR020

TA I Tech · Current Sense Resistors / Shunt Resistors · 0805

RLM10FTSMR020 from TA I Tech, in a 0805. 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 Matte Sn end terminal of the 20 mΩ (R020) metal alloy current-sense element, non-polarized and interchangeable with the other terminal.
2 2 passive Matte Sn end terminal of the 20 mΩ (R020) metal alloy current-sense element, non-polarized and interchangeable with the other terminal.

Key specifications

Parameter Value
Manufacturer TA I Tech
Package 0805
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 20 mΩ nominal, catalog attribute (LCSC C163095) catalog
Tolerance -1 1 % catalog attribute (LCSC C163095) catalog
Rated power 500 mW catalog attribute (LCSC C163095) catalog
Temperature coefficient TCR -50 50 ppm/°C catalog description (LCSC C163095) catalog

CAD (KiCad official)

  • Symbol: RLM10FTSMR020
  • Footprint: Resistor_SMD:R_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: rlm10ftsmr020-etched.step / rlm10ftsmr020-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rlm10ftsmr020.step / rlm10ftsmr020.glb are the bare package body.

Provenance

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

  • Datasheet: TA I Tech datasheet (6 pp, sha256 5b2bcedce32977d8, retrieved 2026-10-19, 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