# YC164-FR-071KL

**YAGEO** · Resistor Networks, Arrays · 0603x4

YC164-FR-071KL from YAGEO, in a 0603x4. 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 | R1_A | passive | Terminal 1 of resistor R1, which is connected to terminal 8 on the opposite edge; the datasheet states R1 = R2 = R3 = R4. |
| 2 | R2_A | passive | Terminal 2 of resistor R2, which is connected to terminal 7 on the opposite edge; the datasheet states R1 = R2 = R3 = R4. |
| 3 | R3_A | passive | Terminal 3 of resistor R3, which is connected to terminal 6 on the opposite edge; the datasheet states R1 = R2 = R3 = R4. |
| 4 | R4_A | passive | Terminal 4 of resistor R4, which is connected to terminal 5 on the opposite edge; the datasheet states R1 = R2 = R3 = R4. |
| 5 | R4_B | passive | Terminal 5 of resistor R4, the opposite end from terminal 4; the datasheet states R1 = R2 = R3 = R4. |
| 6 | R3_B | passive | Terminal 6 of resistor R3, the opposite end from terminal 3; the datasheet states R1 = R2 = R3 = R4. |
| 7 | R2_B | passive | Terminal 7 of resistor R2, the opposite end from terminal 2; the datasheet states R1 = R2 = R3 = R4. |
| 8 | R1_B | passive | Terminal 8 of resistor R1, the opposite end from terminal 1; the datasheet states R1 = R2 = R3 = R4. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | YAGEO |
| Package | 0603x4 |
| Category | Resistors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `YC164-FR-071KL`
- Footprint: `Resistor_SMD:R_Array_Convex_4x0603`
- 3D model: 0603x4 (KiCad packages3D, STEP)
- 3D model files: `yc164-fr-071kl-etched.step` / `yc164-fr-071kl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `yc164-fr-071kl.step` / `yc164-fr-071kl.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/8755822201364848640) (12 pp, sha256 `5bdf9b18c106780d`, retrieved 2026-10-13, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+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/yc164-fr-071kl-datasheet.pdf)