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YLR12-3-10F-W

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Shenzhen Yezhan Elec Current Sense Resistors / Shunt Resistors, 2512. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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YLR12-3-10F-W

Shenzhen Yezhan Elec · Current Sense Resistors / Shunt Resistors · 2512

YLR12-3-10F-W from Shenzhen Yezhan Elec, in a 2512. 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 (Cu, Ni/Sn plated) of the 2512 YLR12 metal-strip current-sense resistor, 10 mΩ ±1%, rated 3 W at 70°C, non-polarized and interchangeable with pin 2.
2 2 passive Second terminal (Cu, Ni/Sn plated) of the 2512 YLR12 metal-strip current-sense resistor, 10 mΩ ±1%, rated 3 W at 70°C, non-polarized and interchangeable with pin 1.

Key specifications

Parameter Value
Manufacturer Shenzhen Yezhan Elec
Package 2512
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 10 mΩ nominal, catalog attribute (LCSC C489549) catalog
Tolerance -1 1 % catalog attribute (LCSC C489549) catalog
Rated power 3 W catalog attribute (LCSC C489549) catalog
Temperature coefficient TCR -50 50 ppm/°C catalog description (LCSC C489549) catalog

CAD (KiCad official)

  • Symbol: YLR12-3-10F-W
  • Footprint: Resistor_SMD:R_2512_6332Metric
  • 3D model: 2512 (KiCad packages3D, STEP)
  • 3D model files: ylr12-3-10f-w-etched.step / ylr12-3-10f-w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ylr12-3-10f-w.step / ylr12-3-10f-w.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen Yezhan Elec datasheet (11 pp, sha256 bf1e3940062c9a02, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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