# PTV09A-4020F-B104 (Component)
## Description
Rotary Potentiometer – 100 kΩ single-turn linear carbon potentiometer for manual analog control and user interface adjustment. Features a 9 mm body, 280° mechanical rotation, top adjustment, through-hole snap-in PCB mounting, and 20 mm flatted shaft. Rated for 0.05 W (1/20 W) power dissipation, ±20% resistance tolerance, and includes PC pin terminals with board locks for secure mounting. Designed without an integrated switch and specified for operation over a −10°C to +50°C temperature range with a 10,000-cycle mechanical life.
#Bourns #PTV09A4020FB104 #RotaryPotentiometer #Potentiometer #VariableResistor #100kOhm #LinearTaper #CarbonPotentiometer #ThroughHole #UserInterface #AnalogControl #EmbeddedSystems
## Component Details
- **Owner:** silicon-yard
- **Created:** 7/17/2026
- **Last Updated:** 7/17/2026
- **Visibility:** Public
- **Part Type:** Resistors
- **Manufacturer Name:** Bourns
- **Manufacturer Part Number:** PTV09A-4020F-B104
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/9cbac3d90743b2a893d6fb57963df8baa095476a29e6209751be5028a19f6277.pdf
- **Used in:** 5 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ptv09a-4020f-b104/bourns.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C5154557.html) | $1.356 | 26 |
- **Part Type:** Resistors
- **Sub-Type:** Variable (Potentiometer)
- **Manufacturer:** Bourns
- **MPN:** PTV09A-4020F-B104
- **Mount Type:** Through Hole
- **Package / Case Code:** TO
- **Pin Count:** 3
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | CCW | |
| 2 | WIPER | |
| 3 | CW | |
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*Generated from [https://www.flux.ai/silicon-yard/ptv09a-4020f-b104](https://www.flux.ai/silicon-yard/ptv09a-4020f-b104)*