component
RL2512JK-070R47L
Public Made by Adomby adom
YAGEO 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
markdownRL2512JK-070R47L
YAGEO · Current Sense Resistors / Shunt Resistors · 2512
RL2512JK-070R47L from YAGEO, 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 of two matte-tin (Ni/matte tin) end terminations of the 0.47 Ω low-ohmic thick-film chip resistor (RL2512: 1 W at 70 °C, ±5%), non-polarized and interchangeable with the other terminal. |
| 2 | 2 | passive | The other matte-tin (Ni/matte tin) end termination of the 0.47 Ω chip resistor (RL2512: 1 W at 70 °C, ±5%), non-polarized and interchangeable with the other terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YAGEO |
| 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 | -5 | 5 | % | J = ±5% per ordering code position (2) | 2 | ||
| Temperature coefficient of resistance | TCR | -300 | 300 | ppm/°C | RL2512, 360 mΩ < R ≤ 500 mΩ (value 0.47 Ω column); printed as ± 300 ppm/°C | 5 | |
| Rated power | P | 1 | W | RL2512 rated power at 70 °C | 5 | ||
| Operating temperature range | T | -55 | 155 | °C | Normal Power range; RL2512 row prints no range (see review) | 6 | |
| Life/Endurance resistance change | ΔR/R | -2 | 2 | % | ± (2% +0.5mΩ) after 1,000 h at 70±2 °C applied RCWV, 1.5 h on / 0.5 h off, still air | 7 | |
| High temperature exposure resistance change | ΔR/R | -1 | 1 | % | ± (1% +0.5mΩ) after 1,000 h at max operating temp, unpowered; Normal power 155±5 °C | 7 | |
| Moisture resistance resistance change | ΔR/R | -2 | 2 | % | ± (2% +0.5mΩ) per MIL-STD-202 Method 106G, 10 d, 25/65 °C 95% R.H., unpowered | 7 | |
| Thermal shock resistance change | ΔR/R | -1 | 1 | % | ± (1% +0.5mΩ) per MIL-STD-202 Method 107G, -55/+125 °C, 300 cycles | 7 | |
| Short time overload resistance change | ΔR/R | -2 | 2 | % | ± (2% +0.5mΩ); RL standard power: 2.5 times rated voltage for 5 s at room temperature | 7 | |
| Board flex/bending resistance change | ΔR/R | -1 | 1 | % | ± (1% +0.5mΩ); 3 mm bending, 60±5 s, ohmic value checked during bending | 7 | |
| Resistance to soldering heat resistance change | ΔR/R | -1 | 1 | % | ± (1% +0.5mΩ); lead-free solder 260 °C, 10 s immersion, condition B | 8 |
CAD (KiCad official)
- Symbol:
RL2512JK-070R47L - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
rl2512jk-070r47l-etched.step/rl2512jk-070r47l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rl2512jk-070r47l.step/rl2512jk-070r47l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YAGEO datasheet (9 pp, sha256
d7a937e039c1e1bc, retrieved 2026-11-07, tier: lcsc) - 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).