# YC164-JR-077K5L

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

YC164-JR-077K5L 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 | One terminal of resistor R1, which connects to pin 5; all four resistors are equal in value (R1 = R2 = R3 = R4). |
| 2 | R2_A | passive | One terminal of resistor R2, which connects to pin 6; R2 equals R1, R3 and R4. |
| 3 | R3_A | passive | One terminal of resistor R3, which connects to pin 7; R3 equals R1, R2 and R4. |
| 4 | R4_A | passive | One terminal of resistor R4, which connects to pin 8; R4 equals R1, R2 and R3. |
| 5 | R4_B | passive | Terminal of resistor R1 opposite pin 1; the schematic shows pin 5 above the R1 column. |
| 6 | R3_B | passive | Terminal of resistor R2 opposite pin 2; the schematic shows pin 6 above the R2 column. |
| 7 | R2_B | passive | Terminal of resistor R3 opposite pin 3; the schematic shows pin 7 above the R3 column. |
| 8 | R1_B | passive | Terminal of resistor R4 opposite pin 4; the schematic shows pin 8 above the R4 column. |

## Key specifications

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

## Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistance |  |  | 7.5 |  | kΩ | nominal, catalog attribute (LCSC C727865) | catalog |
| Tolerance |  | -5 |  | 5 | % | catalog attribute (LCSC C727865) | catalog |
| Rated power |  |  |  | 62.5 | mW | catalog attribute (LCSC C727865) | catalog |
| Temperature coefficient | TCR | -200 |  | 200 | ppm/°C | catalog description (LCSC C727865) | catalog |

## CAD (KiCad official)

- Symbol: `YC164-JR-077K5L`
- Footprint: `Resistor_SMD:R_Array_Convex_4x0603`
- 3D model: 0603x4 (KiCad packages3D, STEP)
- 3D model files: `yc164-jr-077k5l-etched.step` / `yc164-jr-077k5l-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `yc164-jr-077k5l.step` / `yc164-jr-077k5l.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/8755462396066574336) (12 pp, sha256 `5bdf9b18c106780d`, retrieved 2026-10-15, 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-jr-077k5l-datasheet.pdf)