# RL1206FR-070R2L

**YAGEO** · Current Sense Resistors / Shunt Resistors · 1206

RL1206FR-070R2L from YAGEO, in a 1206. 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 | YAGEO |
| Package | 1206 |
| 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 |  | -1 |  | 1 | % | Global part number tolerance code F = ±1% | 2 |
| Temperature coefficient of resistance | T.C.R. | -600 |  | 600 | ppm/°C | RL1206, 91mΩ < R ≤ 360mΩ (part value 0R2 = 0.2 Ω) | 5 |
| Operating temperature range (normal power) |  | -55 |  | 155 | °C | Normal power (standard power, reel code 07) | 5 |
| Life/endurance resistance change limit | ΔR | -2 |  | 2 | % | 1,000 h at 70±2°C applied RCWV, 1.5 h on / 0.5 h off, still air; requirement ±(2% +0.5mΩ) | 7 |
| High temperature exposure resistance change limit | ΔR | -1 |  | 1 | % | 1,000 h at maximum operating temperature, unpowered, normal power 155±5°C; requirement ±(1% +0.5mΩ) | 7 |
| Moisture resistance resistance change limit | ΔR | -2 |  | 2 | % | MIL-STD-202 Method 106G, 10 d, 25 °C/65 °C 95% R.H., unpowered; requirement ±(2% +0.5mΩ) | 7 |
| Thermal shock resistance change limit | ΔR | -1 |  | 1 | % | MIL-STD-202 Method 107G, -55/+125 °C, 300 cycles; requirement ±(1% +0.5mΩ) | 7 |
| Short time overload resistance change limit | ΔR | -2 |  | 2 | % | Standard power: 2.5 times rated voltage for 5 s at room temperature; requirement ±(2% +0.5mΩ) | 7 |
| Board flex/bending resistance change limit | ΔR | -1 |  | 1 | % | IEC 60115-1 4.33, 3 mm bending, 60±5 s; requirement ±(1% +0.5mΩ) | 7 |
| Resistance to soldering heat resistance change limit | ΔR | -1 |  | 1 | % | IEC 60115-1 4.18, lead-free solder 260 °C, 10 s immersion; requirement ±(1% +0.5mΩ) | 8 |
| Nominal resistance | R |  | 0.2 |  | Ω | Global part number value code 0R2 = 0.2 Ω | 2 |

## CAD (KiCad official)

- Symbol: `RL1206FR-070R2L`
- Footprint: `Resistor_SMD:R_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `rl1206fr-070r2l-etched.step` / `rl1206fr-070r2l-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rl1206fr-070r2l.step` / `rl1206fr-070r2l.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [YAGEO datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588948616802787328) (9 pp, sha256 `c8e64d5ad79e62a5`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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/rl1206fr-070r2l-datasheet.pdf)