---
product_id: 396070255
title: "2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action"
brand: "qinizx"
price: "NT$722"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/396070255-2pcs-dc-3v-18v-5v-12v-2-5a-miniature-capacitive
store_origin: TW
region: Taiwan
---

# 3-18V wide voltage range Ultra-low 5µA standby current 2.5A max output current 2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action

**Brand:** qinizx
**Price:** NT$722
**Availability:** ✅ In Stock

## Summary

> ✨ Touch the future: tiny switch, massive control! ⚡

## Quick Answers

- **What is this?** 2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action by qinizx
- **How much does it cost?** NT$722 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/396070255-2pcs-dc-3v-18v-5v-12v-2-5a-miniature-capacitive)

## Best For

- qinizx enthusiasts

## Why This Product

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

## Key Features

- • **Dual Mode Control:** Switch effortlessly between self-lock and jog modes to suit your project needs.
- • **Compact & Discreet:** Miniature 0.75 x 0.55 inch PCB fits perfectly in tight spaces without compromise.
- • **Energy-Efficient Standby:** Consumes less than 5µA standby current, saving power when idle.
- • **Multi-Surface Touch Activation:** Responsive through acrylic, glass, ceramic, and plastic up to 6mm thick.
- • **Versatile Voltage Compatibility:** Works seamlessly from 3V up to 18V DC for ultimate flexibility.

## Overview

This 2-piece capacitive touch switch module supports a broad DC voltage range (3-18V) with a max output current of 2.5A, featuring ultra-low standby power consumption under 5µA. Its compact design (0.75 x 0.55 inch) offers dual self-lock and jog modes, enabling versatile control for LED lights, relays, and microcontroller projects. The sensor reliably detects touch through various non-metallic surfaces up to 6mm thick, making it ideal for sleek, modern electronic applications.

## Description

2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action

## Features

- Input voltage: DC 3-18V, standby current less than 5uA, max output current 2.5A. Circuit board size 0.75*0.55 inch. Cable length 7.87inch.
- Two working mode, self-lock and non-lock(Jog) mode. Default setting to Self-locking: touch the OUT output, the hand left has been output, then touch the OUT turn off the output; Jog: touch, OUT has been output, hand to leave, OUT immediately closed.
- Power-on state: Supports power-on boot(Default setting)/power-on standby. Power-on boot state: led light on, output voltage = power voltage; In standby state: LED light off, output voltage=0V.
- It can be used for acrylic, glass, ceramic, plastic and other media surface touch, Touch the back of the sensor, the maximum sensing distance of 6mm. Application for Led light control, external relay, power switch, support external microcontroller.
- When installing, please fix the module and then energize the test, do not put the power on the object, then it will not work. Placement of the outer surface of the insulating shell can not have plating, spraying metal powder paint. Placement surface to be smooth, uneven will affect the stability of the module test. Module installation and paste Do not use foam double-sided adhesive, use a thin high-temperature double-sided adhesive. quick-drying glue can be as thin as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | QINIZX |
| Part Number | Touch-Switch-18V |
| Item Weight | 0.317 ounces |
| Product Dimensions | 0.75 x 0.55 x 0.07 inches |
| Item model number | Touch-Switch-18V |
| Is Discontinued By Manufacturer | No |
| Size | 0.75x0.55 inch |
| Color | Black |
| Style | DC3V-18V |
| Material | Fiberglass |
| Shape | Rectangle |
| Power Source | DC |
| Voltage | 12 Volts |
| Installation Method | Pre-paste |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Included Components | 2PCS Small Touch Switch |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action - Image 1](https://m.media-amazon.com/images/I/61M-Wvr1gOL.jpg)
![2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action - Image 2](https://m.media-amazon.com/images/I/61zTapR1FDL.jpg)
![2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action - Image 3](https://m.media-amazon.com/images/I/61CnOIPk69L.jpg)
![2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action - Image 4](https://m.media-amazon.com/images/I/51gE-D0LehL.jpg)
![2pcs DC 3V-18V 5V 12V 2.5A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Electronic Switch Control for LED Relay Self-Lock/Jog Trigger Action - Image 5](https://m.media-amazon.com/images/I/61qzzY71rFL.jpg)

## Available Options

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

## Questions & Answers

**Q: I want to mount the touch face to a piece of plastic and operate the sensor from the other side of the plastic. What's the best way to attach?**
A: I used a small amount of superglue and it works fine through 1/8” ABS. if I remember correctly however they come with round dual sided adhesive “sticker” that works well on flat surfaces, but in my case it was a radiused surface, so the super glue worked for me. Hope this helps!

**Q: will this switch do touch once for on and touch again for off?**
A: Yes, touch once for on, touch again for off.  I'd also add it requires a very light touch and works better than I had expected.  I use it to turn on micro LED's (4) around the nozzle of my 3D Printer.  I would recommend this product without hesitation!  It should be noted that I bought the rectangular variation.

**Q: can I wire these in to my door popper actuator for a car?**
A: First, pay attention to the working voltage and current. As long as you are professional, we think it can be operated. This product itself is a switch module.

**Q: Can you please tell me what 4 pin connector this has on it ? I'm looking to find the mating one for my project.**
A: XH2.54-4pin connector

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work as advertised
*by S***L on May 10, 2025*

I install these in my mini dioramas. So far, I have used six of them, and they all work perfectly.If you are looking for a super sensitive touch switch for low voltage products, you should give these a try.

### ⭐⭐⭐⭐ Good product
*by W***L on December 2, 2024*

Was very good for the price

### ⭐⭐⭐⭐⭐ Ottlite Touch Switch Repair
*by R***N on April 13, 2022*

Purchased the 3-18V version to replace the touch switch board in an Ottlite PL-0094 Floor Lamp. Works great using original external touch point and internal conductive foam; does require new board mounting method as it is a smaller circuit board, and some rewiring. Highly recommended.

## Frequently Bought Together

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-31*