component

HoYH0603-1/2W-50mR-1%

Public Made by Adom

by adom

Milliohm Current Sense Resistors / Shunt Resistors, 0603. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentresistorshoyh0603-1factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers hoyh0603-1-2w-50mr-1: viewers rendered from the public page · Ray
hoyh0603-1-2w-50mr-1-hero.glb Publish 0.1.0 · Ray
hoyh0603-1-2w-50mr-1-hero.overlay.json Publish 0.1.0 · Ray
hoyh0603-1-2w-50mr-1.glb Publish 0.1.0 · Ray
hoyh0603-1-2w-50mr-1.kicad_mod Publish 0.1.0 · Ray
hoyh0603-1-2w-50mr-1.kicad_sym Publish 0.1.0 · Ray
hoyh0603-1-2w-50mr-1.lbr Publish 0.1.0 · Ray
hoyh0603-1-2w-50mr-1.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray

HoYH0603-1

Milliohm · Current Sense Resistors / Shunt Resistors · 0603

HoYH0603-1 from Milliohm, in a 0603. 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 Terminal 1 of an unpolarised resistor; either orientation.
2 2 passive Terminal 2 of an unpolarised resistor; either orientation.

Key specifications

Parameter Value
Manufacturer Milliohm
Package 0603
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 50 mΩ nominal, catalog attribute (LCSC C2932782) catalog
Tolerance -1 1 % catalog attribute (LCSC C2932782) catalog
Rated power 500 mW catalog attribute (LCSC C2932782) catalog

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin 4.4 两端电极 Terminal electrode(4) : 锡﹑镍﹑ 铜 Sn﹑Ni﹑Cu 4.5 保护防焊层 Protective coating(5) : 防火级环氧树脂,符合 UL- 94-V0要求（绿色） 3

CAD (KiCad official)

  • Symbol: HoYH0603-1
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Milliohm datasheet (8 pp, sha256 7874517e3cfb18a8, retrieved 2026-11-12, 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, primary two-terminal convention (convention), consensus off (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