# 4D02WGF220JTCE

**UNI ROYAL Uniroyal Elec** · Resistor Networks, Arrays · 0402x4

4D02WGF220JTCE from UNI ROYAL Uniroyal Elec, in a 0402x4. 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 is paired with pin 8; 1/16W, 50V max working voltage, 22Ω ±5% per element. |
| 2 | R2_A | passive | One terminal of resistor R2, which is paired with pin 7; 1/16W, 50V max working voltage, 22Ω ±5% per element. |
| 3 | R3_A | passive | One terminal of resistor R3, which is paired with pin 6; 1/16W, 50V max working voltage, 22Ω ±5% per element. |
| 4 | R4_A | passive | One terminal of resistor R4, which is paired with pin 5; 1/16W, 50V max working voltage, 22Ω ±5% per element. |
| 5 | R4_B | passive | Other terminal of resistor R4, which is paired with pin 4; the four resistors are equal (R1=R2=R3=R4) and isolated. |
| 6 | R3_B | passive | Other terminal of resistor R3, which is paired with pin 3; the four resistors are equal (R1=R2=R3=R4) and isolated. |
| 7 | R2_B | passive | Other terminal of resistor R2, which is paired with pin 2; the four resistors are equal (R1=R2=R3=R4) and isolated. |
| 8 | R1_B | passive | Other terminal of resistor R1, which is paired with pin 1; the four resistors are equal (R1=R2=R3=R4) and isolated. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | UNI ROYAL Uniroyal Elec |
| Package | 0402x4 |
| Category | Resistors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `4D02WGF220JTCE`
- Footprint: `Resistor_SMD:R_Array_Convex_4x0402`
- 3D model: 0402x4 (KiCad packages3D, STEP)
- 3D model files: `4d02wgf220jtce-etched.step` / `4d02wgf220jtce-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `4d02wgf220jtce.step` / `4d02wgf220jtce.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [UNI ROYAL Uniroyal Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588932826159202304) (14 pp, sha256 `6fc9dd06b3e4137a`, 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/4d02wgf220jtce-datasheet.pdf)