component
HoSCG2512-3-R002-F-4
Public Made by Adomby adom
Milliohm Current Sense Resistors / Shunt Resistors, 2512. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHoSCG2512-3-R002-F-4
Milliohm · Current Sense Resistors / Shunt Resistors · 2512
HoSCG2512-3-R002-F-4 from Milliohm, 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 | One copper-electrode terminal of the 2-terminal 2512 alloy current-sense resistor (3W rated, -55℃ to +170℃, power derated from 70℃). |
| 2 | 2 | passive | Second copper-electrode terminal of the 2-terminal 2512 alloy current-sense resistor (3W rated, -55℃ to +170℃, power derated from 70℃). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Milliohm |
| Package | 2512 |
| 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 (suffix F) | -1 | 1 | % | Part-number tolerance code F = ±1.0% | 2 | ||
| Temperature coefficient of resistance | TCR | -25 | 25 | ppm/℃ | Resistance range 1.5~100mR as printed; column assignment for 2 mΩ unclear, verify | 3 | |
| Temperature coefficient of resistance | TCR | -75 | 75 | ppm/℃ | Resistance range 1mR~100mR as printed; column assignment for 2 mΩ unclear, verify | 3 | |
| Operating temperature range | -55 | 170 | ℃ | Operating temperature range | 3 | ||
| Load life resistance change | -1 | 1 | % | 1000 hours at rated power, 70℃, 1.5 hours ON, 0.5 hour OFF | 5 | ||
| Short time overload resistance change | -0.5 | 0.5 | % | 2 X rated power for 5 s | 5 | ||
| Moisture load-less resistance change | -1 | 1 | % | 85℃, 85%RH, 1000 hrs, no load | 5 | ||
| Temperature cycle resistance change | -0.5 | 0.5 | % | -55℃ & +155℃, 300 cycles, 15 min per extreme condition | 5 | ||
| Resistance to soldering heat resistance change | -0.5 | 0.5 | % | 260±5℃ for 20±1 sec | 5 | ||
| High temperature exposure resistance change | -1 | 1 | % | 170℃, 1000 hrs | 5 | ||
| Low temperature storage resistance change | -0.5 | 0.5 | % | -55℃, 1000 hrs | 5 | ||
| Substrate bending resistance change | -1 | 1 | % | Bending width 2 mm | 5 | ||
| Insulation resistance | 100 | MΩ | 100 V DC for 1 minute | 5 | |||
| Solderability electrode coverage | 95 | % | 245±5℃, 2±0.5 sec; at least 95% of electrode surface covered with new solder | 5 | |||
| Rated power | 3 | W | 2512 package, 3W rating; power derated when resistor temperature reaches 70℃ per power curve | 3 | |||
| Resistance (nominal) | R | 2 | mΩ | Decoded from part-number code R002 (R001 = 1 mΩ scheme) | 2 |
CAD (KiCad official)
- Symbol:
HoSCG2512-3-R002-F-4 - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
hoscg2512-3-r002-f-4-etched.step/hoscg2512-3-r002-f-4-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hoscg2512-3-r002-f-4.step/hoscg2512-3-r002-f-4.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Milliohm datasheet (7 pp, sha256
2b2c798ef5535595, retrieved 2026-11-07, 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).