--- product_id: 328470713 title: "TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module" brand: "heayzoki" price: "€ 26.51" currency: EUR in_stock: true reviews_count: 4 category: "Heayzoki" url: https://www.desertcart.fr/products/328470713-tec104901-semiconductor-refrigeration-tablets-25x25mm-5v-1a-semiconductor-electronic-refrigeration store_origin: FR region: France --- # 5V 1A power input Max temp diff in <1 min 56-60% cooling efficiency TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module **Brand:** heayzoki **Price:** € 26.51 **Availability:** ✅ In Stock ## Summary > ❄️⚡ Cool smarter, heat faster — the future of compact climate control! ## Quick Answers - **What is this?** TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module by heayzoki - **How much does it cost?** € 26.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/328470713-tec104901-semiconductor-refrigeration-tablets-25x25mm-5v-1a-semiconductor-electronic-refrigeration) ## Best For - heayzoki enthusiasts ## Why This Product - Trusted heayzoki brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Thermal Response:** Achieves maximum temperature difference in under 60 seconds for instant climate control. - • **Dual-Mode Heating & Cooling:** One module replaces separate systems with efficient thermoelectric heating and cooling capabilities. - • **Precision Temperature Control:** Current-transducer chip enables high-accuracy temp regulation, perfect for automated and remote setups. - • **Silent, Vibration-Free Cooling:** No moving parts means whisper-quiet operation and zero mechanical wear for long-lasting reliability. - • **Eco-Friendly & Maintenance-Free:** No refrigerants or pollution, making it a sustainable choice for modern tech environments. ## Overview The TEC104901 is a compact 25x25mm semiconductor thermoelectric cooler operating at 5V 1A, delivering 56-60% cooling efficiency and rapid temperature shifts within a minute. Its solid-state design ensures silent, vibration-free operation with dual heating and cooling modes, precise current-controlled temperature management, and eco-friendly, maintenance-free use—ideal for advanced electronics cooling and automated thermal systems. ## Description TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module : desertcart.co.uk: Business, Industry & Science Review: Cool (pun intended) gadget for demos - I'm making an electric circuits building block toy for a grandchild. To show results I had modules for LED, motor, buzzer, fan, vibrator, analog voltmeter, etc., when I happened upon a Peltier cooler in a science museum exhibit and thought it would be a good addition. This small TEC works well on 5V, with the temperature change apparent to the touch within a few seconds. I stuck a heat sink on the warm side, which is probably overkill. There's no fitting for mounting this, so you'll have to figure out your own, but none of the other TECs I found were any different. I made a little wood frame for it so both sides are exposed. Review: Works great! - Got this so I could experiment with an inexpensive 5v Peltier device that could be powered with a usb cable adapter. It works great! Works almost instantly and was effective for my purposes. ## Features - Does not need any refrigerant, can work continuously, no pollution source, no rotating parts, no rotation effect, no sliding part. A solid piece without vibration, noise, possess long life and easy installation - Semiconductor refrigeration fins support both cooling and heating. The cooling efficiency is generally 5560%, but the heating efficiency is very high and always greater than 1. Therefore, one piece can replace separate refrigeration system and heating system - The semiconductor refrigeration chip is a currenttransducer type chip. Through the control of the input current, highaccuracy temperature control can be realized. Coupled with temperature detection and control means, easily realize remote control, program control, and computer control to form an automatic control system - Thermal inertia of the semiconductor cooling fin is very small, and the cooling and heating time is very fast. When the hot end has good heat dissipation and the cold end is empty, the cooling fin can reach the maximum temperature difference in less than one minute - Semiconductor refrigeration fins are suitable for power generation in the middle and low temperature areas. The reverse use of semiconductor refrigeration fins is thermoelectric power generation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YMXFHYG | | Best Sellers Rank | 222,608 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 529 in Computer Heatsinks | | Brand | Heayzoki | | Cooler Heatsink Material | Ceramic | | Cooler heat sink material | Ceramic | | Country Of Origin | China | | Customer Reviews | 4.3 out of 5 stars 12 Reviews | | Item Dimensions L x W x H | 25L x 25W x 25H millimetres | | Manufacturer | Heayzoki | | Manufacturer Part Number | Heayzokifygg50otpk6352 | | Mounting Type | Panel Mount or Chassis Mount | | Mounting type | Panel Mount or Chassis Mount | | Number of Items | 1 | | Number of items | 1 | | Product dimensions | 25L x 25W x 25H millimetres | ## Product Details - **Brand:** Heayzoki - **Cooler heat sink material:** Ceramic - **Manufacturer:** Heayzoki - **Mounting type:** Panel Mount or Chassis Mount - **Product dimensions:** 25L x 25W x 25H millimetres ## Images ![TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module - Image 1](https://m.media-amazon.com/images/I/613xN9QIVmL.jpg) ![TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module - Image 2](https://m.media-amazon.com/images/I/51l64MMZShL.jpg) ![TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module - Image 3](https://m.media-amazon.com/images/I/61OkuNKJeoL.jpg) ![TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module - Image 4](https://m.media-amazon.com/images/I/51cCsKKJ5iL.jpg) ![TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module - Image 5](https://m.media-amazon.com/images/I/61avFwrgyzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cool (pun intended) gadget for demos *by J***E on 10 January 2026* I'm making an electric circuits building block toy for a grandchild. To show results I had modules for LED, motor, buzzer, fan, vibrator, analog voltmeter, etc., when I happened upon a Peltier cooler in a science museum exhibit and thought it would be a good addition. This small TEC works well on 5V, with the temperature change apparent to the touch within a few seconds. I stuck a heat sink on the warm side, which is probably overkill. There's no fitting for mounting this, so you'll have to figure out your own, but none of the other TECs I found were any different. I made a little wood frame for it so both sides are exposed. ### ⭐⭐⭐⭐⭐ Works great! *by T***M on 25 July 2024* Got this so I could experiment with an inexpensive 5v Peltier device that could be powered with a usb cable adapter. It works great! Works almost instantly and was effective for my purposes. ### ⭐⭐⭐⭐⭐ Quick delivery perfect fit *by K***R on 21 December 2024* Easy to replace non working unit and get dehumidifier back working in minutes. ## Frequently Bought Together - TEC104901 Semiconductor Refrigeration Tablets, 25x25mm 5V 1A Semiconductor Electronic Refrigeration Heatsink Thermoelectric Cooler Cooling Peltier Plate Module - GENNEL G109 10gram Thermal Conductive Glue, Heatsink Silicone Glue, Thermal Plaster, Silicone Viscous Adhesive Compound for LED GPU MOSFET Printer Chipset IC High Performance - Awxlumv 6pcs Small Heatsink 25x25x10mm / 0.98x0.98x0.39inch Aluminum Heat Sink Cooler Radiator with Thermal Conductive Double Sided Tape Cooling for ASUS ROG Ally GPU IC Chips (25mmx25mmx10mm, Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/328470713-tec104901-semiconductor-refrigeration-tablets-25x25mm-5v-1a-semiconductor-electronic-refrigeration](https://www.desertcart.fr/products/328470713-tec104901-semiconductor-refrigeration-tablets-25x25mm-5v-1a-semiconductor-electronic-refrigeration) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-25*