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HoYLR0805-1/2W-7mR-1%

Public Made by Adom

by adom

Milliohm Current Sense Resistors / Shunt Resistors, 0805. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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hoylr0805-1.kicad_sym hoylr0805-1-2w-7mr-1: renamed from hoylr0805-1, the part it was built from (HoYLR0805-1/2W-7mR-1%); family listed · Ray
hoylr0805-1.lbr hoylr0805-1-2w-7mr-1: renamed from hoylr0805-1, the part it was built from (HoYLR0805-1/2W-7mR-1%); family listed · Ray
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HoYLR0805-1/2W-7mR-1%

Milliohm · Current Sense Resistors / Shunt Resistors · 0805

HoYLR0805-1 from Milliohm, 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 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 0805
Category Resistors
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Resistance tolerance -1 1 % 3
Temperature coefficient (TCR) TCR -50 50 ppm/℃ Resistance measured at 25℃ and 125℃ 3
Operating temperature range -55 170 ℃ 3
Insulation resistance 100 mΩ 100V±15V DC between electrode and substrate, held 60 s 4
Solderability (electrode area covered with new solder) 95 % 245℃±5℃ tin tank, 2s±0.5s 4
ΔR short time overload (% term) ΔR -1 1 % 5 times rated power, maintained 5 s 4
ΔR short time overload (absolute term) ΔR -0.05 0.05 mΩ 5 times rated power, maintained 5 s 4
ΔR resistance to soldering heat (% term) ΔR -0.5 0.5 % 270℃±5℃ tin tank, 10s±1s 4
ΔR resistance to soldering heat (absolute term) ΔR -0.05 0.05 mΩ 270℃±5℃ tin tank, 10s±1s 4
ΔR bending test (% term) ΔR -0.5 0.5 % Bending distance 2mm, hold 60s±5s 4
ΔR bending test (absolute term) ΔR -0.05 0.05 mΩ Bending distance 2mm, hold 60s±5s 4
ΔR high temperature exposure (% term) ΔR -1 1 % 170℃±2℃, 1000H, stand 1H before test 4
ΔR high temperature exposure (absolute term) ΔR -0.05 0.05 mΩ 170℃±2℃, 1000H, stand 1H before test 4
ΔR low temperature exposure (% term) ΔR -0.5 0.5 % -55℃±2℃, 1000H, stand 1H before test 4
ΔR low temperature exposure (absolute term) ΔR -0.05 0.05 mΩ -55℃±2℃, 1000H, stand 1H before test 4
ΔR rapid temperature change (% term) ΔR -0.5 0.5 % -55℃ to 155℃, 1000 cycles 4
ΔR rapid temperature change (absolute term) ΔR -0.05 0.05 mΩ -55℃ to 155℃, 1000 cycles 4
ΔR load life (% term) ΔR -1 1 % 70℃±2℃, 1000 hours, rated power 1.5 h on / 0.5 h off 4
ΔR load life (absolute term) ΔR -0.05 0.05 mΩ 70℃±2℃, 1000 hours, rated power 1.5 h on / 0.5 h off 4
ΔR moisture with load (% term) ΔR -1 1 % 85℃±2℃, 85%±3%RH, 1000 hours, rated power 1.5 h on / 0.5 h off 4
ΔR moisture with load (absolute term) ΔR -0.05 0.05 mΩ 85℃±2℃, 85%±3%RH, 1000 hours, rated power 1.5 h on / 0.5 h off 4

CAD (KiCad official)

  • Symbol: HoYLR0805-1
  • Footprint: Resistor_SMD:R_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: hoylr0805-1-etched.step / hoylr0805-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hoylr0805-1.step / hoylr0805-1.glb are the bare package body.

Provenance

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

  • Datasheet: Milliohm datasheet (6 pp, sha256 d818553fcde0b0f9, retrieved 2026-10-17, 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

Other parts in this family

This page is HoYLR0805-1/2W-7mR-1%. These part numbers share its family name but are different parts (another package, rating or grade), each with its own page:

  • HoYLR0805-1/2W-10mR-1%
  • HoYLR0805-1/2W-11mR-1%
  • HoYLR0805-1/2W-20mR-1%
  • HoYLR0805-1/2W-5mR-1%