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HoLLR2010-1.5W-3mR-1%

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Milliohm Current Sense Resistors / Shunt Resistors, 2010. 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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HoLLR2010-1.5W-3mR-1%

Milliohm · Current Sense Resistors / Shunt Resistors · 2010

HoLLR2010-1.5W-3mR-1% from Milliohm, 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 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 2010
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 (code F = ±1%) -1 1 % 2
Temperature coefficient of resistance (TCR) TCR -50 50 ppm/°C 3
Maximum rated power P 1.5 W 3
Operating temperature range -55 170 °C 3
Short time overload resistance change -0.5 0.5 % 5 times rated power overload for 5 s; rest 24 h 6
Biased humidity resistance change -0.5 0.5 % 85°C, 85%RH, 10% rated current, 90 min ON/30 min OFF, 1000 h 6
Temperature cycling resistance change -0.5 0.5 % -55°C to +125°C, 1000 cycles 6
Operational life resistance change -0.5 0.5 % 125°C, rated current, 1000 h 6
Low temperature exposure (storage) resistance change -0.5 0.5 % -55°C, 1000 h 6
High temperature exposure (storage) resistance change -1 1 % 125°C, 1000 h 6
Load life resistance change -1 1 % 70°C, rated current, 90 min ON/30 min OFF, 1000 h 6
Resistance to solder heat resistance change -0.5 0.5 % 260°C solder bath, 10 s 6
Solderability (new solder coverage on electrodes) 95 % 245°C dip, 3 s 6
Joint strength bend test resistance change -0.5 0.5 % Bend test per JIS-C5201-1 4.32 6
Joint strength pull test resistance change -0.5 0.5 % Pull force 17.7 N, 10 s, R0.5 probe 6
Nominal resistance (MPN value 3mR) R 3 mΩ 2

CAD (KiCad official)

  • Symbol: HoLLR2010-1.5W-3mR-1%
  • Footprint: Resistor_SMD:R_2010_5025Metric
  • 3D model: 2010 (KiCad packages3D, STEP)
  • 3D model files: hollr2010-1-5w-3mr-1-etched.step / hollr2010-1-5w-3mr-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hollr2010-1-5w-3mr-1.step / hollr2010-1-5w-3mr-1.glb are the bare package body.

Provenance

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

  • Datasheet: Milliohm datasheet (7 pp, sha256 999a437eee3d9f02, 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