# EXB38V330JV

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

EXB38V330JV from PANASONIC, 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 isolated resistor 1, connected internally to pin 8; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |
| 2 | R2_A | passive | One terminal of isolated resistor 2, connected internally to pin 7; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |
| 3 | R3_A | passive | One terminal of isolated resistor 3, connected internally to pin 6; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |
| 4 | R4_A | passive | One terminal of isolated resistor 4, connected internally to pin 5; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |
| 5 | R4_B | passive | Other terminal of isolated resistor 4, connected internally to pin 4; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |
| 6 | R3_B | passive | Other terminal of isolated resistor 3, connected internally to pin 3; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |
| 7 | R2_B | passive | Other terminal of isolated resistor 2, connected internally to pin 2; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |
| 8 | R1_B | passive | Other terminal of isolated resistor 1, connected internally to pin 1; 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %. |

## Key specifications

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

## 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 (code J) |  | -5 |  | 5 | % | 20 °C | 2 |
| Limiting element voltage |  |  |  | 50 | V | Footnote (1): RCWV = √(Power Rating × Resistance) or this value, whichever less | 2 |
| Maximum overload voltage |  |  |  | 100 | V | Footnote (2): OTV = magnification × RCWV or this value, whichever less | 2 |
| Power rating |  |  |  | 0.063 | W | at 70 °C, per element | 2 |
| Rated current |  |  |  | 1 | A | per element | 2 |
| Maximum overload current |  |  |  | 2 | A | Footnote (1): overload test current | 2 |
| Category temperature range |  | -55 |  | 125 | °C |  | 2 |
| Overload resistance change |  | -2 |  | 2 | % | Rated Voltage × 2.5, 5 s | 4 |
| Resistance change, resistance to soldering heat |  | -1 |  | 1 | % | 270 °C, 10 s | 4 |
| Resistance change, rapid change of temperature |  | -1 |  | 1 | % | –55 °C (30 min) / +125 °C (30 min), 100 cycles | 4 |
| Resistance change, high temperature exposure |  | -1 |  | 1 | % | +125 °C, 1000 h | 4 |
| Resistance change, damp heat steady state |  | -1 |  | 1 | % | 60 °C, 90% to 95% RH, 1000 h | 4 |
| Resistance change, load life in humidity |  | -3 |  | 3 | % | 60 °C, 90% to 95% RH, Rated Voltage, 1.5 h ON/0.5 h OFF cycle, 1000 h | 4 |
| Resistance change, endurance at 70 °C |  | -3 |  | 3 | % | 70 °C, Rated Voltage, 1.5 h ON/0.5 h OFF cycle, 1000 h | 4 |

## CAD (KiCad official)

- Symbol: `EXB38V330JV`
- Footprint: `Resistor_SMD:R_Array_Convex_4x0603`
- 3D model: 0603x4 (KiCad packages3D, STEP)
- 3D model files: `exb38v330jv-etched.step` / `exb38v330jv-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `exb38v330jv.step` / `exb38v330jv.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANASONIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904004669095936) (6 pp, sha256 `5c8e381fa0fe3097`, 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/exb38v330jv-datasheet.pdf)