---
product_id: 106633116
title: "TWTADE / 2Pcs 50K Ohm Single Linear Taper Potentiometers with on/Off Switch + 2pcs Black Aluminum Alloy knob"
brand: "twtade"
price: "8274 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Twtade"
url: https://www.desertcart.hu/products/106633116-twtade-2pcs-50k-ohm-single-linear-taper-potentiometers-with-on
store_origin: HU
region: Hungary
---

# Integrated on/off switch 50K Ohm precision resistance Durable carbon composition tech TWTADE / 2Pcs 50K Ohm Single Linear Taper Potentiometers with on/Off Switch + 2pcs Black Aluminum Alloy knob

**Brand:** twtade
**Price:** 8274 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your gear with precision control and effortless power switching!

## Quick Answers

- **What is this?** TWTADE / 2Pcs 50K Ohm Single Linear Taper Potentiometers with on/Off Switch + 2pcs Black Aluminum Alloy knob by twtade
- **How much does it cost?** 8274 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/106633116-twtade-2pcs-50k-ohm-single-linear-taper-potentiometers-with-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

- • **Dual Pack Convenience:** Always have a spare ready—because downtime is not an option
- • **Built-in On/Off Switch:** Seamlessly toggle power without extra wiring hassle
- • **Robust Carbon Composition:** Reliable performance with industrial-grade durability
- • **Premium Aluminum Alloy Knobs:** Sleek, ergonomic design for effortless adjustments
- • **Precision 50K Ohm Linear Taper:** Smooth, accurate control for professional-grade tuning

## Overview

The TWTADE 2-pack 50K Ohm single linear taper potentiometers feature integrated on/off switches and durable carbon composition technology, paired with stylish black aluminum alloy knobs. Designed for reliable, precise control in professional and DIY applications, these potentiometers offer smooth operation and long-lasting performance, making them an essential upgrade for audio, lab, and industrial equipment.

## Description

TWTADE / 2Pcs 50K Ohm Single Linear Taper Potentiometers 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 B50k ohm;Technology : Carbon Composition
- Rated Power : 0.2W/0.1W;Resistance Value : 50K 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 | B07FKH6QJ4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #31,568 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Potentiometers |
| Customer Reviews | 4.5 4.5 out of 5 stars (395) |
| Date First Available | July 13, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 2 |
| Item Weight | 1.58 ounces |
| Item model number | 50K ohm |
| Manufacturer | TWTADE |
| Material | carbon |
| Package Dimensions | 2.6 x 2.1 x 1.3 inches |
| Part Number | 50K ohm |
| Size | 50k ohm |

## Images

![TWTADE / 2Pcs 50K Ohm Single Linear Taper Potentiometers with on/Off Switch + 2pcs Black Aluminum Alloy knob - Image 1](https://m.media-amazon.com/images/I/71EF7dTFusL.jpg)

## 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 50K Ohm Single Linear Taper Potentiometers with on/Off Switch + 2pcs Black Aluminum Alloy knob
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-04*