component
EBWK2512F3L00K9
Public Made by Adomby adom
RESI 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
markdownEBWK2512F3L00K9
RESI · Current Sense Resistors / Shunt Resistors · 2512
EBWK2512F3L00K9 from RESI, 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 | Terminal 1 | passive | First copper electrode of the 3 mΩ alloy current-sense resistor (L 6.3±0.3 mm, W 3.0±0.3 mm); recommended pad a=3.9±0.2, b=3.4±0.25, c=1.8±0.25 mm. |
| 2 | Terminal 2 | passive | Second copper electrode of the resistor, interchangeable with the first; the datasheet warns that deviating from the recommended pad design can seriously affect TCR measurement and current-sense accuracy. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RESI |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal resistance | 3 | mΩ | 6 | ||||
| Inductance | 3 | nH | 2 | ||||
| Peak reflow temperature | 260 | °C | Sn-Ag-Cu reflow profile, peak | 6 | |||
| Time between +255°C and +260°C during reflow | 20 | s | between +255°C and +260°C | 6 | |||
| Preheat ramp rate | 3 | °C/s | preheat | 6 | |||
| Storage temperature | 5 | 35 | °C | storage, per usage notes | 7 | ||
| Storage relative humidity | 60 | %RH | storage, per usage notes | 7 |
CAD (KiCad official)
- Symbol:
EBWK2512F3L00K9 - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
ebwk2512f3l00k9-etched.step/ebwk2512f3l00k9-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ebwk2512f3l00k9.step/ebwk2512f3l00k9.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RESI datasheet (11 pp, sha256
bc84f551e643ef31, retrieved 2026-10-29, 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).