component
PTV09A-4025U-B103
Public Made by Adomby adom
BOURNS Potentiometers, Variable Resistors, THT. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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PTV09A-4025U-B103
BOURNS · Potentiometers, Variable Resistors · THT
PTV09A-4025U-B103 from BOURNS, in a THT. 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 | 1 | passive | Resistive element end terminal, labelled as the input reference in the datasheet taper graphs (Terminal 1-3 input voltage); rated within the 20 VDC / 50 VAC maximum operating voltage and 0.05 W power rating. |
| 2 | 2 | passive | Wiper (output) terminal, as the datasheet taper graphs show output voltage measured between Terminal 1 and Terminal 2; rated within the 20 VDC / 50 VAC maximum operating voltage. |
| 3 | 3 | passive | Resistive element end terminal, the other end of the track referenced to Terminal 1 in the datasheet taper graphs (Terminal 1-3 input voltage); rated within the 20 VDC / 50 VAC maximum operating voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | THT |
| Category | Resistors |
| Pins | 3 |
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 |
|---|---|---|---|---|---|---|---|
| Tolerance | -20 | 20 | % | catalog attribute (LCSC C5830007) | catalog | ||
| Rated power | 50 | mW | catalog attribute (LCSC C5830007) | catalog | |||
| Resistance | 10 | kΩ | nominal, catalog description (LCSC C5830007) | catalog |
CAD (KiCad official)
- Symbol:
PTV09A-4025U-B103 - Footprint:
Adom_Gen:Bourns_PTV09_4df4a4 - 3D model: THT (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (5 pp, sha256
411cdb6a62e61f9c, retrieved 2026-11-05, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# PTV09A-4025U-B103
**BOURNS** · Potentiometers, Variable Resistors · THT
PTV09A-4025U-B103 from BOURNS, in a THT. 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 | 1 | passive | Resistive element end terminal, labelled as the input reference in the datasheet taper graphs (Terminal 1-3 input voltage); rated within the 20 VDC / 50 VAC maximum operating voltage and 0.05 W power rating. |
| 2 | 2 | passive | Wiper (output) terminal, as the datasheet taper graphs show output voltage measured between Terminal 1 and Terminal 2; rated within the 20 VDC / 50 VAC maximum operating voltage. |
| 3 | 3 | passive | Resistive element end terminal, the other end of the track referenced to Terminal 1 in the datasheet taper graphs (Terminal 1-3 input voltage); rated within the 20 VDC / 50 VAC maximum operating voltage. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | THT |
| Category | Resistors |
| Pins | 3 |
## 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 |
|---|---|---|---|---|---|---|---|
| Tolerance | | -20 | | 20 | % | catalog attribute (LCSC C5830007) | catalog |
| Rated power | | | | 50 | mW | catalog attribute (LCSC C5830007) | catalog |
| Resistance | | | 10 | | kΩ | nominal, catalog description (LCSC C5830007) | catalog |
## CAD (KiCad official)
- Symbol: `PTV09A-4025U-B103`
- Footprint: `Adom_Gen:Bourns_PTV09_4df4a4`
- 3D model: THT (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [BOURNS datasheet](https://www.bourns.com/docs/product-datasheets/PTV09.pdf) (5 pp, sha256 `411cdb6a62e61f9c`, retrieved 2026-11-05, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/ptv09a-4025u-b103-datasheet.pdf)