0 ratings
Item #:
61946765
5Pcs TEC1-12709 Heatsink 12V 90W Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation
Item #:
61946765
TTD 206
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Get ice cold in minutes or heat to boiling by simply reversing the polarity!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Cooling Efficiency
Delivers superior cooling performance with 92W capacity, making it ideal for semiconductor applications that require reliable temperature control.
Compact Design
Measuring 40mm x 40mm, this thermoelectric cooler fits seamlessly into various applications, providing versatility without compromising on space.
Durable Construction
Crafted with high-quality materials, these Peltier plates ensure long-lasting performance, addressing user needs for reliability in demanding environments.
Product Details
| Package Weight | 1 Pound |
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists creating custom cooling systems or thermoelectric devices for personal projects.
-
Small Scale Cooling
Perfect for low-power applications needing compact cooling solutions in electronics or cooling boxes.
-
Research Applications
Useful for researchers experimenting with thermoelectric principles and applications in a controlled environment.
-
Heavy Machinery
Not suitable for large-scale cooling needs as the capacity and size do not meet industrial requirements.
Product Description
5Pcs TEC1-12709 Heatsink 12V 90W Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the main applications of the TEC1-12703 thermoelectric cooler?
Answer: The TEC1-12703 thermoelectric cooler is commonly used in various applications such as temperature control systems, refrigeration, and electronic cooling. By transferring heat from one side to the other when a DC voltage is applied, this Peltier plate module efficiently cools sensitive components in areas like medical devices, optical systems, and scientific instruments. This versatility makes it ideal for DIY projects or industrial applications where precise temperature management is crucial. -
Question:
How do I connect the TEC1-12703 cooler to my power supply?
Answer: To connect your TEC1-12703 cooler, you need a compatible 12V DC power supply. The cooler has two terminals; connect the positive terminal to the positive output of your power supply and the negative terminal to the negative output. It's important to ensure proper polarity to avoid damage. If you are using a microcontroller or similar device, make sure to implement a suitable power driver for consistent operation, helping you improve efficiency in applications like cooling electronic modules. -
Question:
What is the maximum temperature difference that the TEC1-12703 can achieve?
Answer: The TEC1-12703 thermoelectric cooler can achieve a maximum temperature difference (delta T) of approximately 66°C between its hot and cold sides. However, achieving this delta T depends on the ambient temperature and the heat sink's effectiveness. Using the proper heat sink enhances its cooling capabilities significantly, making it suitable for applications where precise thermal regulation is required, such as in advanced cooling systems for CPUs and GPUs. -
Question:
How does the cooling capacity of the TEC1-12703 compare to other models?
Answer: With a specified cooling capacity of 29.7W, the TEC1-12703 offers a strong balance of efficiency and performance compared to other models in its category. Its moderate wattage makes it particularly efficient for applications where space is a constraint, such as portable coolers and small laboratory setups. When selecting a thermoelectric cooler, consider the specific requirements of your project to ensure optimal performance and heat dissipation. -
Question:
Can the TEC1-12703 be used for heating applications as well?
Answer: Yes, the TEC1-12703 can also operate in reverse for heating applications. When voltage is applied in the opposite direction, the cooler generates heat on the cold side, making it practical for temperature controlling scenarios. This dual functionality makes it an excellent choice for electrothermal devices, like temperature-regulated soldering tools, heating pads, or in any setup where both heating and cooling are necessary. -
Question:
What additional components are recommended for optimal performance with the TEC1-12703?
Answer: To enhance the performance of the TEC1-12703, it is recommended to pair it with an appropriate heat sink and thermal paste. A good heat sink dissipates heat effectively from the hot side, allowing the cooler to maintain its efficiency. Additionally, consider using a fan to increase air circulation around the heat sink, further improving heat dissipation, which is crucial for achieving effective temperature control in electronic projects. -
Question:
What is the size and weight of the TEC1-12703 module?
Answer: The TEC1-12703 thermoelectric cooler measures 40mm x 40mm, making it compact enough for various applications without consuming much space. Its lightweight design facilitates easy integration into projects where size and weight are critical factors. This makes it a feasible option for both portable devices and fixed installations, ensuring it can meet the needs of hobbyists and professionals alike. -
Question:
Is a heat sink required when using the TEC1-12703?
Answer: Yes, using a heat sink is crucial when operating the TEC1-12703. The cooler generates heat on one side that must be efficiently dissipated; otherwise, the performance degrades. A heat sink ensures maximum efficiency, allowing the cold side to maintain lower temperatures. This is particularly important in applications like cooling sensitive electronics, where overheating can result in equipment failure. Always choose a heat sink rated for the cooler's heat output for best results. -
Question:
How can I improve the lifespan of my TEC1-12703 cooler?
Answer: To improve the lifespan of your TEC1-12703, ensure it operates within its specified voltage and current ratings. Overloading the cooler can lead to reduced efficiency and premature failure. Implementing proper insulation and thermal management will also extend its operational life. Additionally, regularly inspect for any wear or heat damage, especially in high-use environments, to catch potential failures early. These practices will ensure long-lasting performance and reliability in your applications. -
Question:
Where can I buy 6Pcs TEC1-12703 Heatsink in Trinidad and Tobago?
Answer: You can buy the 6Pcs TEC1-12703 Heatsink 12V 12A 29.7W Thermoelectric Cooler module from Ubuy. Ubuy is a reliable e-commerce platform that provides a seamless shopping experience in Trinidad and Tobago, allowing you to easily find and purchase this product while benefiting from convenient delivery options. Their extensive catalog ensures that you will have access to the best in electronic components for your project needs.
Shutao Heatsinks Editorial Review
The reviews for this cooling cube have been mixed, with some users experiencing issues with the functionality of the product. One user mentioned that the cube only cooled their mini fridge 15 degrees below ambient temperature, prompting them to switch to a different manufacturer. They also noted that out of the five pieces they received, two failed in less than a minute, one failed after 48 hours of use, and one had reversed polarity. On the other hand, another user found the product to be a decent deal, praising the temperature modules and the information provided on the sales page. They also commended the decent shipping and packaging of the product. Overall, it appears that while some users may have faced issues with the functionality of the cooling cube, others found it to be a satisfactory purchase. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Good information provided on the sales page
- Decent shipping and packaging
- Temperate modules worked well for some users
Cons
- InConsistent performance reported by some users
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TTD 206
Order now and get it around Thursday, August 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Rated voltage of 12V and current of 3A for powerful cooling.
- Cooling capacity of 29.7w ensures efficient temperature regulation.
- Peltier technology allows for both heating and cooling just by reversing polarity.
- Compact dimensions (40 x 40 x 4.6mm) make it easy to fit into various applications.
- No moving parts ensure reliability and ease of installation.
- Package includes 5 high-performance TEC1-12703 modules for versatile use.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.