---
product_id: 450496966
title: "Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation"
brand: "shutao"
price: "₩58189"
currency: KRW
in_stock: true
reviews_count: 3
url: https://www.desertcart.kr/products/450496966-shutao-5pcs-sp1848-27145-heatsink-4-8v-669ma-thermoelectric-cooler
store_origin: KR
region: South Korea
---

# 4.8V Power Output 669mA Current Generation Temperature Range: -60~125℃ Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation

**Brand:** shutao
**Price:** ₩58189
**Availability:** ✅ In Stock

## Summary

> 🌟 Power Up Your Projects with Thermoelectric Magic!

## Quick Answers

- **What is this?** Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation by shutao
- **How much does it cost?** ₩58189 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/450496966-shutao-5pcs-sp1848-27145-heatsink-4-8v-669ma-thermoelectric-cooler)

## Best For

- shutao enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Small footprint (4x4 cm) fits seamlessly into your projects.
- • **Easy Integration:** 300mm lead length allows for straightforward installation in your systems.
- • **Robust Performance:** Operates effectively in extreme temperatures, ensuring reliability.
- • **Versatile Applications:** Perfect for cooling, heating, or power generation in various settings.
- • **Innovative Thermoelectric Technology:** Harness the power of temperature differences for efficient energy generation.

## Overview

The Shutao 5Pcs SP1848-27145 Heatsink is a high-performance thermoelectric cooler designed for versatile applications, including power generation, cooling, and heating. With a compact size of 40mm x 40mm and a robust operating temperature range of -60 to 125 degrees Celsius, this module is perfect for innovative projects requiring efficient energy management.

## Description

Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation

## Features

- SP1848-27145 4.8V 669MA semiconductor thermoelectric power generation
- Can be used for power generation, cooling or heating applications, these modules are manufactured specifically for power generation
- Model: SP1848-27145, Color: White, Lead Length: about 300mm, Size: 4x4x0.34 cm / 1.57x1.57x0.13 inch, Working Environment: -60~125℃, Temperature electromotive force (a): > 190x uV/ ℃, Conductivity: 850~1250Ω -1.cm-1, Thermal conductivity (K): 15~16x10-3-W/℃ cm.
- The temperature difference will appear on both sides of the 12 volt power supply cooling chip. When one side is cold and one side is hot, do not energize the refrigerator for a long time without a radiator. Otherwise, the inside of the refrigerator will be overheated or burn.
- When the thermal energy is discharged from the low temperature side through the thermoelectric power generation piece, part of the thermal energy flowing into the device does not exotherm, and becomes electric energy in the device, and outputs DC voltage and current.

## Product Details

- **Brand:** Shutao
- **Product dimensions:** 40L x 40W x 3H millimeters
- **Manufacturer:** Shutao
- **UPC:** 701715532090

## Images

![Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation - Image 1](https://m.media-amazon.com/images/I/61cAgzMSYjL.jpg)
![Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation - Image 2](https://m.media-amazon.com/images/I/51o68uZhcBL.jpg)
![Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation - Image 3](https://m.media-amazon.com/images/I/516p69rHbYL.jpg)
![Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation - Image 4](https://m.media-amazon.com/images/I/51aoHXG3W4L.jpg)
![Shutao 5Pcs SP1848-27145 Heatsink 4.8V 669MA Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation - Image 5](https://m.media-amazon.com/images/I/51OwT7PxdML.jpg)

## Available Options

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

## Customer Reviews

### ⭐ 







  
  
    Counterfit TEC1-12712 was actually a weaker module
  

*by A***N on Reviewed in the United States on 17 September 2024*

The Peltier modules I received are marked as TEC1-12712 but clearly are not. At full 12V across them they draw ~5 A, nowhere near the rated 12 A. Additionally measuring the resistance (using a DE-5000 LCR meter) @1kHz as mentioned in the description, they measure ~2.1 ohms, not the 1.0-1.1 ohms specified.It does work, but it is most likely a 12705 or 12706, not a 12712.

### ⭐ 







  
  
    weak at best
  

*by H***E on Reviewed in the United States on 12 August 2024*

This cube only cooled a mini fridge 15deg (at best) below ambient.  Had to uninstall and use a different manufacturer.

### ⭐ 







  
  
    These are junk
  

*by D***E on Reviewed in the United States on 9 February 2024*

Of the five pieces, 2 failed in less than one minute, one failed after 48 hrs of use, and one had reversed polarity (non-label side got cold).  I guess you get what you pay for - peltiers from reputable sources are ~ $50 ea.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-29*