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RLM20FEDR005

Public Made by Adom

by adom

TA I Tech Current Sense Resistors / Shunt Resistors, 2010. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RLM20FEDR005

TA I Tech · Current Sense Resistors / Shunt Resistors · 2010

RLM20FEDR005 from TA I Tech, in a 2010. 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 First terminal of the Ni/Sn-plated metal alloy current-sense element (RLM20, 5.0x2.5 mm body), one end of the resistor; non-polarized and interchangeable with the other terminal.
2 2 passive Second terminal of the Ni/Sn-plated metal alloy current-sense element (RLM20, 5.0x2.5 mm body), other end of the resistor; non-polarized and interchangeable with terminal 1.

Key specifications

Parameter Value
Manufacturer TA I Tech
Package 2010
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 5 mΩ nominal, catalog attribute (LCSC C912931) catalog
Tolerance -1 1 % catalog attribute (LCSC C912931) catalog
Rated power 1.5 W catalog attribute (LCSC C912931) catalog
Temperature coefficient TCR -50 50 ppm/°C catalog description (LCSC C912931) catalog

CAD (KiCad official)

  • Symbol: RLM20FEDR005
  • Footprint: Resistor_SMD:R_2010_5025Metric
  • 3D model: 2010 (KiCad packages3D, STEP)
  • 3D model files: rlm20fedr005-etched.step / rlm20fedr005-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rlm20fedr005.step / rlm20fedr005.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 a8c73244ae00b51c, 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