---
product_id: 80328401
title: "TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob"
brand: "twtade"
price: "AR$38531"
currency: ARS
in_stock: true
reviews_count: 13
category: "Twtade"
url: https://www.desertcart.com.ar/products/80328401-twtade-2pcs-10k-ohm-single-linear-taper-dimmer-potentiometer-on
store_origin: AR
region: Argentina
---

# Single linear taper for smooth dimming Integrated on/off switch 10K Ohm precision resistance TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob

**Brand:** twtade
**Price:** AR$38531
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style — don’t get left in the dark!

## Quick Answers

- **What is this?** TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob by twtade
- **How much does it cost?** AR$38531 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/80328401-twtade-2pcs-10k-ohm-single-linear-taper-dimmer-potentiometer-on)

## Best For

- twtade enthusiasts

## Why This Product

- Trusted twtade brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-in On/Off Switch:** Convenient power control integrated directly into the potentiometer.
- • **Durable Carbon Composition:** Robust carbon contact material ensures longevity and consistent operation.
- • **Smooth Linear Taper Control:** Experience seamless dimming with a single linear taper potentiometer.
- • **Precision 10K Ohm Resistance:** Engineered for exact control and reliable performance in any device.
- • **Premium Aluminum Alloy Knobs:** Sleek black knobs provide a professional finish and tactile feedback.

## Overview

The TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer set features carbon composition technology with a rated power of 0.2W, integrated on/off switches, and comes with two black aluminum alloy knobs. Designed for smooth variable resistance control, these durable potentiometers are perfect for professional and DIY applications requiring precise dimming and power control.

## Description

TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob: desertcart.com: Industrial & Scientific

Review: A good purchase at a fair price shipped quickly - Shipped fast & works good for our application still after many months, so I call it good
Review: Sturdy 500k pot. - These are solid on/off 500k ohm potentiometers. Spec'ed right on the money using my multimeter. They're solid and have that higher quality "beefy" feeling. I needed them to repair a lab hotplate & magnetic stirrer. The original pot plastic disk that holds the knob axle & sweeps the varistor... just mashed & cracked. I have a lot more confidence in this one. The knob stem was standard, and I could use the original knob head to keep the cosmetic appearance the same. There's a nice zinc die-cast face to the potentiometer body that also has a raised standoff and anti-rotation tab if the panel surface or a PCB is slotted for it. Otherwise, you can use the extra nut & washer to space it, or easily file it down. I like having them as a pair, even though I needed only one. As I like having spares of EVERYTHING. Not a criticism, just a warning. The pot body is a bit bigger than other B500k on/off pots. It may not fit in all applications. But it fit fine for me since it's essentially a metal box with lots of free space inside. Some sort of rack audio equipment might not.

## Features

- Product Name : Switch Carbon Potentiometer;Model : WH138 B10k ohm;Technology : Carbon Composition
- Rated Power : 0.2W/0.1W;Resistance Value : 10K ohm;Shaft Diameter : 6mm / 0.24"
- Shaft Length : 13.5mm / 0.53";Base Height : 18mm / 0.71" ; Knob Diameter: 21x17mm (D*H)
- Base Diameter : 24mm / 0.94";Color : Black , Aerugo
- Weight : 32g;Package Content : 2 x Switch Carbon Potentiometer + 2 x black Aluminum alloy knob

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DHGQSBT |
| Actuator Type | Rotary |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #25,461 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Potentiometers |
| Brand | TWTADE |
| Circuit Type | 1-way |
| Color | Black |
| Compatible Devices | Any device requiring a 10K ohm single linear taper dimmer potentiometer with an on/off switch |
| Connectivity Protocol | Wi-Fi |
| Contact Material | Carbon |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Power, Variable Resistance |
| Current Rating | 1 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (397) |
| Date First Available | June 1, 2018 |
| International Protection Rating | IP65 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 2 |
| Item Weight | 0.01 ounces |
| Item model number | 10k ohm |
| Manufacturer | TWTADE |
| Number of Items | 2 |
| Number of Positions | 2 |
| Operation Mode | ON-OFF |
| Package Dimensions | 3.7 x 2.6 x 1.93 inches |
| Part Number | 10k ohm |
| Size | 10k ohm |
| Terminal | Physical |
| UPC | 751940455954 |
| Unit Count | 2.0 Count |

## Product Details

- **Actuator Type:** Rotary
- **Brand:** TWTADE
- **Circuit Type:** 1-way
- **Contact Type:** Normally Open
- **Current Rating:** 1 Amps
- **Material:** Aluminum
- **Mounting Type:** Panel Mount
- **Operation Mode:** ON-OFF
- **Switch Type:** Temperature Switch
- **Terminal:** Physical

## Images

![TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob - Image 1](https://m.media-amazon.com/images/I/71EF7dTFusL.jpg)
![TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob - Image 2](https://m.media-amazon.com/images/I/61+m8YtzUfL.jpg)
![TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob - Image 3](https://m.media-amazon.com/images/I/71wN5eQ85fL.jpg)
![TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob - Image 4](https://m.media-amazon.com/images/I/61dkCLrHfQL.jpg)
![TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob - Image 5](https://m.media-amazon.com/images/I/71hMK+ATiLL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: It says type B10 (10K) but the text says 500k. Which is right?**
A: They are indeed 10K.. or approx..  I just got my multi-meter out and tested both of mine and one was 8.94K and the other was 9.4K.. close enough unless you are doing a serious audiophile project. Pretty much what you can expect when made from the finest Chineseium available on Amazon   :) Hope this helps

**Q: What's the rotation angle on these? Is it 300 degrees like typical pots?**
A: Yes 300,degrees as typical pots do.

**Q: What size nut does this pot use?  Need  to know what size hole to drill in the chassis**
A: The inner diameter of the nut is 6mm.

**Q: The are two lugs in the back for switch. How to tell which one is positive and negative?**
A: A switch does not have a positive or negative.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good purchase at a fair price shipped quickly
*by A***R on July 8, 2025*

Shipped fast & works good for our application still after many months, so I call it good

### ⭐⭐⭐⭐⭐ Sturdy 500k pot.
*by A***K on August 8, 2025*

These are solid on/off 500k ohm potentiometers. Spec'ed right on the money using my multimeter. They're solid and have that higher quality "beefy" feeling. I needed them to repair a lab hotplate & magnetic stirrer. The original pot plastic disk that holds the knob axle & sweeps the varistor... just mashed & cracked. I have a lot more confidence in this one. The knob stem was standard, and I could use the original knob head to keep the cosmetic appearance the same. There's a nice zinc die-cast face to the potentiometer body that also has a raised standoff and anti-rotation tab if the panel surface or a PCB is slotted for it. Otherwise, you can use the extra nut & washer to space it, or easily file it down. I like having them as a pair, even though I needed only one. As I like having spares of EVERYTHING. Not a criticism, just a warning. The pot body is a bit bigger than other B500k on/off pots. It may not fit in all applications. But it fit fine for me since it's essentially a metal box with lots of free space inside. Some sort of rack audio equipment might not.

### ⭐⭐⭐⭐ Not great. but... works.
*by T***A on October 10, 2019*

These are kinda crap, unfortunately. Used as a replacement switch for my Zadro Lighted Mirror. Switch is flimsy and the connection inside is loose, causing the light to flicker. Since it comes with two switches, I'll try the other one tomorrow. Hopefully it will be better. Update: Soldered the second switch on, works just fine. must have just gotten a rotten one. With that being said, I think this company sent me an extra order of switches. Received them today. That was nice of them. I don't want to change my review on these switches because it was the truth, but I will update the stars from 2 to 4, losing one star for the inconvenience of having to replace the fist one.

## Frequently Bought Together

- TWTADE 2Pcs 10K Ohm Single Linear Taper Dimmer Potentiometer with on/Off Switch + 2pcs Black Aluminum Alloy knob
- TWTADE / 3pcs wh138 10k ohm Potentiometer Single Turn Rotary Linear Variable Potentiometer +3pcs black Aluminum alloy knob
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-27*