# 4114R-1-471LF

**BOURNS** · Resistor Networks, Arrays · DIP-14

4114R-1-471LF from BOURNS, in a DIP-14. 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 isolated resistor 1, whose other end is pin 14 (4114R-1 circuit, 7 isolated resistors, 0.125 W per resistor at 70 °C per the 1-circuit rating shown). |
| 2 | R2_A | passive | Terminal of isolated resistor 2, paired with pin 13 per the isolated-circuit schematic. |
| 3 | R3_A | passive | Terminal of isolated resistor 3, paired with pin 12 per the isolated-circuit schematic. |
| 4 | R4_A | passive | Terminal of isolated resistor 4, paired with pin 11 per the isolated-circuit schematic. |
| 5 | R5_A | passive | Terminal of isolated resistor 5, paired with pin 10 per the isolated-circuit schematic. |
| 6 | R6_A | passive | Terminal of isolated resistor 6, paired with pin 9 per the isolated-circuit schematic. |
| 7 | R7_A | passive | Terminal 1 of isolated resistor 7, whose other end is pin 8 per the isolated-circuit schematic. |
| 8 | R7_B | passive | Terminal 2 of isolated resistor 7, whose other end is pin 7 per the isolated-circuit schematic. |
| 9 | R6_B | passive | Terminal 2 of isolated resistor 6, paired with pin 6 per the isolated-circuit schematic. |
| 10 | R5_B | passive | Terminal 2 of isolated resistor 5, paired with pin 5 per the isolated-circuit schematic. |
| 11 | R4_B | passive | Terminal 2 of isolated resistor 4, paired with pin 4 per the isolated-circuit schematic. |
| 12 | R3_B | passive | Terminal 2 of isolated resistor 3, paired with pin 3 per the isolated-circuit schematic. |
| 13 | R2_B | passive | Terminal 2 of isolated resistor 2, paired with pin 2 per the isolated-circuit schematic. |
| 14 | R1_B | passive | Terminal 2 of isolated resistor 1, whose other end is pin 1 per the isolated-circuit schematic. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | DIP-14 |
| Category | Resistors |
| Pins | 14 |

## 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 |  |  | 470 |  | Ω | nominal, catalog attribute (LCSC C1357940) | catalog |
| Tolerance |  | -2 |  | 2 | % | catalog attribute (LCSC C1357940) | catalog |
| Rated power |  |  |  | 250 | mW | catalog attribute (LCSC C1357940) | catalog |
| Temperature coefficient | TCR | -100 |  | 100 | ppm/°C | catalog description (LCSC C1357940) | catalog |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper |  | Lead Frame Material .........................Copper, solder coated | 1 |

## CAD (KiCad official)

- Symbol: `4114R-1-471LF`
- Footprint: `Package_DIP:DIP-14_W7.62mm`
- 3D model: DIP-14 (KiCad packages3D, STEP)
- 3D model files: `4114r-1-471lf-etched.step` / `4114r-1-471lf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `4114r-1-471lf.step` / `4114r-1-471lf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [BOURNS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918759293652992) (3 pp, sha256 `9abd25c7d9e6eecd`, retrieved 2026-10-16, 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/4114r-1-471lf-datasheet.pdf)