--- product_id: 811112502 title: "TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther" brand: "lhaefydore" price: "€ 28.51" currency: EUR in_stock: true category: "L Haefydore" url: https://www.desertcart.gr/products/811112502-tec1-04901-thermoelectric-cooler-module-25x25mm-semiconductor-refrigeration-chip-5v store_origin: GR region: Greece --- # 5V 1A power input Compact 25x25mm size 65°C max temp diff TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther **Brand:** lhaefydore **Price:** € 28.51 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, heat up, and never miss a beat with TEC1-04901! ## Quick Answers - **What is this?** TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther by lhaefydore - **How much does it cost?** € 28.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/811112502-tec1-04901-thermoelectric-cooler-module-25x25mm-semiconductor-refrigeration-chip-5v) ## Best For - lhaefydore enthusiasts ## Why This Product - Trusted lhaefydore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse Design:** Small 25x25mm footprint fits tight spaces, ideal for sleek, professional-grade electronics setups. - • **Versatile Integration Ready:** Plug-and-play with standard heatsinks and programmable controllers for cutting-edge DIY or industrial use. - • **Durable Solid-State Reliability:** Built with high-grade semiconductor materials for maintenance-free, long-lasting performance in critical applications. - • **Lightning-Fast Thermal Response:** Achieve max temperature difference in under 60 seconds—perfect for real-time temperature control projects. - • **Dual-Mode Precision Cooling & Heating:** Seamlessly switch between rapid cooling and heating with no moving parts for silent, reliable operation. ## Overview The TEC1-04901 is a compact 25x25mm thermoelectric cooler module delivering up to 65°C temperature difference at 5V 1A input. Its solid-state semiconductor design enables silent, vibration-free dual-mode cooling and heating with rapid thermal response under one minute. Engineered for durability and versatile applications—from electronics cooling to portable refrigeration—this module integrates easily with standard heatsinks and programmable systems, making it a must-have for professionals demanding precise temperature control in compact spaces. ## Description Item Type: Thermoelectric Cooler ModuleModel: TEC1-04901Material: CeramicRated Voltage: DC5VMaximum Voltage: DC5.78V (Th=30℃)Maximum Current: 1.3A (U=5.78V, Th=30℃)Maximum Temperature Difference: 65℃ (Qc=0,Th=30℃)Maximum Cooling Capacity: 3.2W (T=0℃,Th=30℃)Internal Resistance: 3.5-3.9Ω Specification: 20AWG, L: Approx. 150mm / 5.9inPackaging Process: 704 silicone rubber sealAssembly Pressure: 6kgWorking Temperature: -50~+80℃Storage Temperature: -40~+60℃Application Range: 1. Applications in High-Tech Fields: Satellites, semiconductor lasers, infrared thermal imaging, infrared detectors, optoelectronic devices, etc.2. Home Appliance Applications: Dehumidifiers, portable heating and cooling boxes, hot and cold water dispensers, cool helmets, cold drink cups, beverage wine coolers, etc.3. Application in Electronic Technology: Cooling of electronic equipment, electronic components, computers, etc.4. Industrial Applications: Automobile refrigerators, small air conditioners, dehumidifiers, thermostats, testing instruments, etc.5. Agricultural and Biological Applications: Physical cooling pads, semiconductor physiological slices, vaccine preservation, etc.Size: Approx. 25 x 25mm / 1 x 1inPackage List：1 x Thermoelectric Cooler Module ## Features - Dual-Mode Cooling and Heating: This TEC1-04901 thermoelectric cooler module uses semiconductor technology to provide both precise cooling and efficient heating in one compact unit. With no moving parts or refrigerants, it delivers silent, vibration-free operation—ideal for sensitive electronics, lab equipment, or DIY temperature control projects where reliability matters. - Fast Thermal Response: Thanks to its low thermal inertia, this 25x25mm semiconductor refrigeration chip reaches maximum temperature difference in under one minute when properly heatsinked. Whether you're stabilizing a diode or building a mini fridge, the rapid cooldown and heat-up ensure responsive, real-time temperature adjustments. - Versatile Application Use: Designed for engineers, hobbyists, and technicians, this 5V 1A Peltier cooling plate works in CPU coolers, portable coolers, scientific instruments, and even thermoelectric power generation setups. Its solid-state design supports remote, programmable, or computer-controlled systems when paired with temperature sensors and controllers. - Solid-State Durability: Made from high-grade semiconductor materials, this electronic cooling sheet contains no rotating or sliding parts, eliminating wear and tear. It’s built for long-life performance with minimal maintenance—perfect for continuous operation in embedded systems, medical devices, or industrial automation where failure isn’t an option. - Compact and Easy to Install: Measuring precisely 25x25mm, this thermoelectric module integrates seamlessly into tight spaces. Simply mount it between a heat source and a heatsink with thermal paste for optimal transfer. Includes no extra parts—but pairs perfectly with standard aluminum or copper heatsinks for enhanced efficiency in any cooling or heating setup. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GQ36XNKV | | Brand | LHaefydore | | Brand Name | LHaefydore | | Included Components | no | | Manufacturer | LHaefydore | | Number of Items | 1 | | Part Number | LHaefydores68aqyw392 | ## Images ![TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther - Image 1](https://m.media-amazon.com/images/I/613xN9QIVmL.jpg) ![TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther - Image 2](https://m.media-amazon.com/images/I/71fykv06JRL.jpg) ![TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther - Image 3](https://m.media-amazon.com/images/I/61J5dZNM0YL.jpg) ![TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther - Image 4](https://m.media-amazon.com/images/I/51F9grPtu6L.jpg) ![TEC1-04901 Thermoelectric Cooler Module, 25x25mm Semiconductor Refrigeration Chip, 5V 1A Peltier Cooling Plate for Heatsink, Electronic Cooling and Heating Element with Fast Ther - Image 5](https://m.media-amazon.com/images/I/516rdC+Ne2L.jpg) --- ## 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.gr/products/811112502-tec1-04901-thermoelectric-cooler-module-25x25mm-semiconductor-refrigeration-chip-5v](https://www.desertcart.gr/products/811112502-tec1-04901-thermoelectric-cooler-module-25x25mm-semiconductor-refrigeration-chip-5v) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-19*