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PTV09A-4020F-A103

BOURNS · Potentiometers, Variable Resistors · THT

PTV09A-4020F-A103 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 one end of the resistive element and is the input terminal for the Terminal 1-3 input voltage, with a maximum operating voltage of 20 VDC, 50 VAC and a power rating of 0.05 W.
2 2 passive Terminal 2 is the wiper (output) terminal, giving the Terminal 1-2 output voltage as a function of shaft rotation over the 280° ±10° mechanical angle.
3 3 passive Terminal 3 is the other end of the resistive element and is the input terminal for the Terminal 1-3 input voltage, with a maximum operating voltage of 20 VDC, 50 VAC and a power rating of 0.05 W.

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 Range R 1000 1e+06 Ω 1
Standard Resistance Tolerance -20 20 % Standard resistance tolerance 1
Residual Resistance 500 ohms Printed as '500 ohms or ±1 % max.' 1
Maximum Operating Voltage DC 20 VDC Linear and Audio 1
Maximum Operating Voltage AC 50 VAC Linear and Audio 1
Operating Temperature -10 50 °C 1
Sliding Noise 100 mV 1
Rotational Torque 10 100 g-cm Rotational torque 10 to 100 g-cm 1
Stop Strength 2 kg-cm Stop strength, minimum 1
Standard Resistance (code 103) R 10000 Ω Resistance code 103 from the Standard Resistance Table 1

CAD (KiCad official)

  • Symbol: PTV09A-4020F-A103
  • 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, 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