---
product_id: 109543429
title: "5pcs/lot Rotary Encoder,Code switch/EC11/ Audio Digital Potentiometer,with Switch,5Pin, Handle Length 20mm"
brand: "bolsen"
price: "C$1159"
currency: NIO
in_stock: true
reviews_count: 2
category: "Bolsen"
url: https://www.desertcart.ni/products/109543429-5pcs-lot-rotary-encoder-code-switch-ec11-audio-digital-potentiometer
store_origin: NI
region: Nicaragua
---

# 20-position precision rotary control 5-pin Molex connector for seamless integration Built-in switch for versatile functionality 5pcs/lot Rotary Encoder,Code switch/EC11/ Audio Digital Potentiometer,with Switch,5Pin, Handle Length 20mm

**Brand:** bolsen
**Price:** C$1159
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your projects with precision and style — don’t get left behind!

## Quick Answers

- **What is this?** 5pcs/lot Rotary Encoder,Code switch/EC11/ Audio Digital Potentiometer,with Switch,5Pin, Handle Length 20mm by bolsen
- **How much does it cost?** C$1159 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/109543429-5pcs-lot-rotary-encoder-code-switch-ec11-audio-digital-potentiometer)

## Best For

- bolsen enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Robust:** 20mm handle length fits perfectly in custom builds
- • **DIY Dream Component:** Ideal for audio gear, gaming mods, and remote controls
- • **Plug & Play Simplicity:** 5-pin Molex header ensures quick, reliable connectivity
- • **Multi-Functional Mastery:** Integrated switch adds an extra layer of control
- • **Precision at Your Fingertips:** 20 distinct positions for ultra-accurate adjustments

## Overview

This 5-pack of Bolsen EC11 rotary encoders features 20-position rotational control with an integrated switch and 5-pin Molex connectivity, perfect for DIY electronics, audio devices, and gaming mods. Compact 20mm handles and panel-mount design make them ideal for professional-grade custom builds.

## Description

5pcs/lot Rotary encoder,code switch/EC11/ audio digital potentiometer,with switch,5Pin, handle length 20mm

Review: Good switch - I built my own machanical key board and i can customize my own key this is work best for me
Review: No mounting nuts - No shaft nuts. Now we will need to scrounge our parts bin. (but to be fair no nuts were shown in the detail photos)

## Features

- 5pcs/lot Rotary encoder,code switch/EC11/ audio digital potentiometer,with switch,5Pin, handle length 20mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HQD627T |
| Actuator Type | Rotary |
| Best Sellers Rank | #278,201 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #380 in Potentiometers |
| Brand | Bolsen |
| Circuit Type | 1-way |
| Color | Blue |
| Compatible Devices | Audio equipment, gaming devices, DIY electronics projects, remote-controlled devices, X-10 compatible devices |
| Connectivity Protocol | X-10 |
| Connector Type | Molex Pin Header |
| Contact Material | Copper, Brass, Silver |
| Contact Type | Normally Open |
| Control Method | Remote |
| Control Type | Rotational |
| Controller Type | Mechanical knob |
| Date First Available | September 27, 2018 |
| Item Weight | 0.81 ounces |
| Item model number | BOLSEN-RE001 |
| Manufacturer | Bolsen |
| Mounting Type | Panel Mount |
| Number of Items | 5 |
| Number of Positions | 20 |
| Operation Mode | Rotary switch |
| Package Dimensions | 2.5 x 1.75 x 0.5 inches |
| Terminal | Through Hole |
| Unit Count | 5.0 Count |

## Product Details

- **Actuator Type:** Rotary
- **Brand:** Bolsen
- **Circuit Type:** 1-way
- **Connector Type:** Molex Pin Header
- **Contact Type:** Normally Open
- **Material:** Plastic
- **Mounting Type:** Panel Mount
- **Operation Mode:** Rotary switch
- **Switch Type:** Rotary
- **Terminal:** Through Hole

## Images

![5pcs/lot Rotary Encoder,Code switch/EC11/ Audio Digital Potentiometer,with Switch,5Pin, Handle Length 20mm - Image 1](https://m.media-amazon.com/images/I/61RRczZ7hbL.jpg)
![5pcs/lot Rotary Encoder,Code switch/EC11/ Audio Digital Potentiometer,with Switch,5Pin, Handle Length 20mm - Image 2](https://m.media-amazon.com/images/I/61SBAtUhWmL.jpg)

## Questions & Answers

**Q: Does it work with keyboards?**
A: Yes, the rotations and push button all register just fine but it is a bit tall.

**Q: Is this a push button?**
A: Yes it does push down. It does not come with knob caps though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good switch
*by D***K on October 26, 2024*

I built my own machanical key board and i can customize my own key this is work best for me

### ⭐⭐ No mounting nuts
*by G***D on May 23, 2025*

No shaft nuts. Now we will need to scrounge our parts bin. (but to be fair no nuts were shown in the detail photos)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ni/products/109543429-5pcs-lot-rotary-encoder-code-switch-ec11-audio-digital-potentiometer](https://www.desertcart.ni/products/109543429-5pcs-lot-rotary-encoder-code-switch-ec11-audio-digital-potentiometer)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-20*