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asr-m-3-0-75f
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Shenzhen Yezhan Elec Current Sense Resistors / Shunt Resistors, 2512. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ASR-M-3-0.75F
Shenzhen Yezhan Elec · Current Sense Resistors / Shunt Resistors · 2512
ASR-M-3-0.75F from Shenzhen Yezhan Elec, 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 | Resistor terminal 1 of the two-terminal ASR-M-3 (Manganin, 2512) alloy shunt, non-polarized, with a 0.75F (±1%) rating per the ordering code; operating temperature -65°C to 170°C. |
| 2 | 2 | passive | Resistor terminal 2 of the two-terminal ASR-M-3 (Manganin, 2512) alloy shunt, non-polarized; recommended solder pad w=7, c=3.4, a=1.8 mm. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen Yezhan Elec |
| Package | 2512 |
| Category | Resistors |
| Pins | 2 |
Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistance | 0.75 | mΩ | nominal, catalog attribute (LCSC C495761) | catalog | |||
| Tolerance | -1 | 1 | % | catalog attribute (LCSC C495761) | catalog | ||
| Rated power | 5 | W | catalog attribute (LCSC C495761) | catalog | |||
| Temperature coefficient | TCR | -100 | 100 | ppm/°C | catalog description (LCSC C495761) | catalog |
CAD (KiCad official)
- Symbol:
ASR-M-3-0.75F - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
asr-m-3-0-75f-etched.step/asr-m-3-0-75f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);asr-m-3-0-75f.step/asr-m-3-0-75f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen Yezhan Elec datasheet (8 pp, sha256
16dacd670b21fc17, retrieved 2026-10-19, 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(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).
# ASR-M-3-0.75F
**Shenzhen Yezhan Elec** · Current Sense Resistors / Shunt Resistors · 2512
ASR-M-3-0.75F from Shenzhen Yezhan Elec, 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 | Resistor terminal 1 of the two-terminal ASR-M-3 (Manganin, 2512) alloy shunt, non-polarized, with a 0.75F (±1%) rating per the ordering code; operating temperature -65°C to 170°C. |
| 2 | 2 | passive | Resistor terminal 2 of the two-terminal ASR-M-3 (Manganin, 2512) alloy shunt, non-polarized; recommended solder pad w=7, c=3.4, a=1.8 mm. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen Yezhan Elec |
| Package | 2512 |
| Category | Resistors |
| Pins | 2 |
## Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistance | | | 0.75 | | mΩ | nominal, catalog attribute (LCSC C495761) | catalog |
| Tolerance | | -1 | | 1 | % | catalog attribute (LCSC C495761) | catalog |
| Rated power | | | | 5 | W | catalog attribute (LCSC C495761) | catalog |
| Temperature coefficient | TCR | -100 | | 100 | ppm/°C | catalog description (LCSC C495761) | catalog |
## CAD (KiCad official)
- Symbol: `ASR-M-3-0.75F`
- Footprint: `Resistor_SMD:R_2512_6332Metric`
- 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files: `asr-m-3-0-75f-etched.step` / `asr-m-3-0-75f-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `asr-m-3-0-75f.step` / `asr-m-3-0-75f.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shenzhen Yezhan Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588936757790720000) (8 pp, sha256 `16dacd670b21fc17`, retrieved 2026-10-19, 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`, primary `claude-sonnet-5-5` (vision), consensus `claude-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).
[Datasheet PDF](docs/asr-m-3-0-75f-datasheet.pdf)