component
HoXGS2512-0.5mR-1%
Public Made by Adomby adom
Milliohm Current Sense Resistors / Shunt Resistors, 2512. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdownHoXGS2512-0.5mR-1%
Milliohm · Current Sense Resistors / Shunt Resistors · 2512
HoXGS2512-0.5mR-1% 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 | 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 | 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 (nominal) | R | 0.5 | mR | HoXGS2512-0.5mR-1% (选型示例, page 3) | 3 | ||
| Resistance tolerance | -1 | 1 | % | 精度 ±1% (page 3) | 3 | ||
| Temperature coefficient of resistance (TCR) | TCR | -50 | 50 | ppm | 电阻温度系数 ±50ppm (page 3); measured curve on page 5 not numeric | 3 | |
| Rated power | P | 3 | W | 额定功率 3W; long-term use power should be ≤ rated power (page 7) | 3 | ||
| Rated current | I | 77.45 | A | 额定电流 77.45A (选型示例) | 3 | ||
| Operating temperature range | Top | -55 | 170 | ℃ | 工作温度范围 -55℃~170℃ | 3 | |
| Storage ambient temperature | Tstg | 5 | 35 | ℃ | 产品储存环境温度 (storage, page 7) | 7 | |
| Storage relative humidity | RH | 65 | %RH | 湿度＜65%RH, keep as low as possible (storage, page 7) | 7 | ||
| Short-time overload resistance change | ΔR | -0.5 | 0.5 | % | 施加5倍额定功率、时间5秒 (JIS-C-5201) | 5 | |
| Bending strength resistance change | ΔR | -1 | 1 | % | 2mm判定规格，至少60秒的支撑时间 (AEC-Q200-005) | 5 | |
| Solvent resistance resistance change | ΔR | -1 | 1 | % | 异丙醇 20~25°C 60+5秒 (AEC-Q200 TEST 12) | 5 | |
| Resistance to soldering heat resistance change | ΔR | -1 | 1 | % | 260±5℃ 锡炉, 10±1秒 (AEC-Q200 TEST 15) | 5 | |
| Temperature cycling resistance change | ΔR | -1 | 1 | % | 1000个循环 (-55~155℃), 30min dwell (AEC-Q200 TEST 4) | 5 | |
| High temperature storage resistance change | ΔR | -1 | 1 | % | 155℃, 1000h, unpowered (AEC-Q200 TEST 3) | 5 | |
| Damp heat resistance change | ΔR | -1 | 1 | % | 1000h, 85℃, 85%RH, 10% rated power (AEC-Q200 TEST 7) | 5 | |
| Load life resistance change | ΔR | -1 | 1 | % | Ta=125℃, 100% power, 0.5h off/1.5h on, 1000h (AEC-Q200 TEST 8) | 5 | |
| Low temperature storage resistance change | ΔR | -1 | 1 | % | -55℃, 1000H (IEC60115-1 4.23.4) | 5 | |
| Mechanical shock resistance change | ΔR | -1 | 1 | % | 100g's peak, 0.5ms half-sine, X/Y/Z (AEC-Q200 TEST 13) | 5 | |
| Vibration resistance change | ΔR | -1 | 1 | % | 10~2000Hz, 12 cycles per axis (AEC-Q200 TEST 14) | 5 |
CAD (KiCad official)
- Symbol:
HoXGS2512-0.5mR-1% - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
hoxgs2512-0-5mr-1-etched.step/hoxgs2512-0-5mr-1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hoxgs2512-0-5mr-1.step/hoxgs2512-0-5mr-1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Milliohm datasheet (7 pp, sha256
9f1279e4383209ac, retrieved 2026-10-18, 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, primarytwo-terminal convention(convention), consensusoff(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).