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HoYLR1206-1W-60mR-1%

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Milliohm Current Sense Resistors / Shunt Resistors, 1206. 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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HoYLR1206-1W-60mR-1%

Milliohm · Current Sense Resistors / Shunt Resistors · 1206

HoYLR1206-1W-60mR-1% from Milliohm, in a 1206. 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 1206
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 % 精度 1% (MPN tolerance code) 3
Operating temperature range -55 170 ℃ 工作温度范围 3
Rated power P 1 W 额定功率; power derating curve applies at 70℃ resistor temperature 3
Maximum rated current I 4.08 A 最大额定电流, as printed 3
Load life -1 1 % 额定功率下1000小时，70℃，开1.5小时/关0.5小时 5
Short-time overload -1 1 % 5倍额定功率，5秒 5
No-load damp heat -1 1 % 85℃ 85%相对湿度，1000小时，加载10%额定功率 5
Temperature cycling -1 1 % -55℃~+170℃，1000次循环，每个极端条件15分钟 5
Resistance to soldering heat -0.5 0.5 % 260±5℃，10±1秒 5
High temperature exposure -1 1 % 170℃，1000小时 5
Low temperature storage -1 1 % -55℃，1000小时 5
Board bending -0.5 0.5 % 弯曲宽度2毫米 5
Insulation resistance 100 MΩ 100伏直流1分钟 5
Solderability: electrode surface covered by new solder 95 % 245±5℃，2±0.5秒 5
Resistance temperature coefficient (TCR) TCR 50 ppm 3
Nominal resistance R 60 mΩ 3

CAD (KiCad official)

  • Symbol: HoYLR1206-1W-60mR-1%
  • Footprint: Resistor_SMD:R_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: hoylr1206-1w-60mr-1-etched.step / hoylr1206-1w-60mr-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hoylr1206-1w-60mr-1.step / hoylr1206-1w-60mr-1.glb are the bare package body.

Provenance

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

  • Datasheet: Milliohm datasheet (7 pp, sha256 97fb169a29fb9421, 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