# TC164-JR-0747KL

**YAGEO** · Resistor Networks, Arrays · 1206

TC164-JR-0747KL 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 (J code, ±5%) |  | -5 |  | 5 | % | Ordering code J = ±5%; E24 series | 2 |
| Operating temperature range (TC164) |  | -55 |  | 155 | °C | TC164, 1/16 W | 7 |
| Resistance range lower limit |  | 10 |  |  | Ω | E24 ±5%; 10Ω ≤ R ≤ 1MΩ | 7 |
| Resistance range upper limit |  |  |  | 1 | MΩ | E24 ±5%; 10Ω ≤ R ≤ 1MΩ | 7 |
| Maximum working voltage (MWV) | MWV |  |  | 50 | V | TC164 row | 7 |
| Rated continuous working voltage (RCOV as printed) | RCOV |  |  | 100 | V | TC164 row | 7 |
| Dielectric withstanding voltage (DWV) | DWV |  |  | 100 | V | TC164 row | 7 |
| Operational life resistance change |  | -2 |  | 2 | % | 1,000 h at 70±5 °C applied RCWV, 1.5 h on / 0.5 h off, still air; plus ±0.05 Ω | 9 |
| High temperature exposure resistance change |  | -1 |  | 1 | % | 1,000 h at maximum operating temperature, unpowered; plus ±0.05 Ω | 9 |
| Moisture resistance resistance change |  | -2 |  | 2 | % | 10 d, 3 cycles/24 h, 25 °C/65 °C 95% R.H, unpowered; plus ±0.05 Ω | 9 |
| Thermal shock resistance change |  | -1 |  | 1 | % | -55/+125 °C, 300 cycles, 15 min dwell; plus ±0.05 Ω | 9 |
| Short time overload resistance change |  | -2 |  | 2 | % | 2.5 times RCWV or max overload voltage whichever less, 5 s, room temperature; plus ±0.05 Ω | 9 |
| Board flex/bending resistance change |  | -1 |  | 1 | % | 3 mm bending, 60±5 s; plus ±0.05 Ω | 9 |
| Resistance to soldering heat resistance change |  | -1 |  | 1 | % | Lead-free solder, 260 °C, 10 s; plus ±0.05 Ω | 10 |
| Biased humidity resistance change |  | -5 |  | 5 | % | 1,000 h; 85 °C / 85% RH; 10% of operating power; plus ±0.05 Ω | 10 |

## CAD (KiCad official)

- Symbol: `TC164-JR-0747KL`
- Footprint: `Resistor_SMD:R_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `tc164-jr-0747kl-etched.step` / `tc164-jr-0747kl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tc164-jr-0747kl.step` / `tc164-jr-0747kl.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/8755456874483191808) (12 pp, sha256 `5bdf9b18c106780d`, 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/tc164-jr-0747kl-datasheet.pdf)