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PTV09A-4025U-B104
Public Made by Adomby adom
BOURNS Potentiometers, Variable Resistors, THT. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownPTV09A-4025U-B104
BOURNS · Potentiometers, Variable Resistors · THT
PTV09A-4025U-B104 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 | Terminal 1 is an end terminal of the carbon resistive element and is the reference for the Terminal 1-3 input voltage in the taper plots, with a maximum operating voltage of 20 VDC, 50 VAC and a power rating of 0.05 W for linear and audio tapers. |
| 2 | 2 | passive | Terminal 2 is the wiper terminal whose output voltage (Terminal 1-2) is plotted against rotational travel, and the datasheet specifies sliding noise of 100 mV max. |
| 3 | 3 | passive | Terminal 3 is the other end terminal of the resistive element and is the reference for the Terminal 1-3 input voltage in the taper plots, with a standard resistance range of 1 kΩ to 1 MΩ. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | THT |
| Category | Resistors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Standard Resistance Tolerance | -20 | 20 | % | 1 | |||
| Std. Resistance Range | 1000 | 1e+06 | Ω | 1 | |||
| Residual Resistance | 500 | ohms | Printed as '500 ohms or ±1 % max.' (first alternative) | 1 | |||
| Residual Resistance | -1 | 1 | % | Printed as '500 ohms or ±1 % max.' (second alternative) | 1 | ||
| Sliding Noise | 100 | mV | 1 | ||||
| Maximum Operating Voltage (Linear and Audio), DC | 20 | VDC | Linear and Audio | 1 | |||
| Maximum Operating Voltage (Linear and Audio), AC | 50 | VAC | Linear and Audio | 1 | |||
| Operating Temperature | -10 | 50 | °C | 1 | |||
| Nominal resistance (resistance code 104) | 100000 | Ω | Resistance code 104 per Standard Resistance Table | 1 |
CAD (KiCad official)
- Symbol:
PTV09A-4025U-B104 - 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).