The 30×30mm TEC1-07110 semiconductor cooling module operates on an 8.5V power supply with a 10A current and delivers 85W of high power. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
🔷Semiconductor Cooler Product Drawing

🔷Advanced TEC Basic Performance Spec
| TEC1-07110 Basic Parameters (Th=40℃) | |||||||
| Product Model | In APE | Max Temperature Difference(℃) | Internal Resistance(Ω) | Max Voltage(V) | Max Current(A) | Max Power(W) | Size(mm) |
| TEC1-07110 | K10 | 60 | 0.66 | 8.5 | 10 | 85 | 30x30x3.4 |
| TEC1-07110 | K12 | 65 | 0.66 | 8.5 | 10 | 85 | 30x30x3.6 |
| TEC1-07110 | K14 | 70 | 0.66 | 8.5 | 10 | 85 | 30x30x3.8 |
🔷Thermoelectric Generator Additional Performance Spec
| TEC1-07110 Additional Parameters | |
| Item | Specification |
| Substrate Specification | 96% Alumina 0.76 + Oxygen-free Copper 0.4 Sintering Process |
| Lead Specification | Super Soft Silicone Wire 18AWG/L=200mm |
| Terminal Specification | Standard Product Without Terminals, Can Be Added According To Requirements |
| Assembly Pressure | 2.3kg/ (0.25kg/CM²) |
| Packaging Standard | Polystyrene (PS) Foam Box Packaging |
| Sealing Material | 704 Silicone Rubber Sealing |
| Max Temperature Resistance | Bismuth-tin Environmental Protection Solder Melting Point 138℃ |
| Storage Environment | Temperature < 120℃, Humidity < 60%Rh |
🔷Thermoelectric Peltier Device Performance Curve

🔷Thermoelectric Cooling Element Product Overview
The 30×30mm TEC1-07110 semiconductor cooling module operates on an 8.5V power supply with a 10A current and delivers 85W of high power. It offers a cooling temperature difference of 60–70°C and operates quietly in both cooling and heating modes. Designed to meet compact, high-power cooling and heat dissipation needs, it is commonly used in mini-refrigerators, medical and beauty devices, and equipment cooling applications.
🔷Peltier Heater Cooler Product Features
1. High-Power Compact Design: With a compact size of 30×30 mm, a rated voltage of 8.5 V, a maximum current of 10 A, and a peak power of 85 W, it delivers high cooling output in a small form factor, meeting high-power cooling demands in confined spaces.
2. Wide Temperature Range and Multiple Specifications Available: Available in three chip versions—K10, K12, and K14—with a maximum temperature difference ranging from 60 to 70°C to meet the cooling depth requirements of various scenarios, and stable performance under 40°C test conditions.
3. Low Internal Resistance and High Efficiency: With an internal resistance of only 0.66 Ω, it features low power loss, high thermoelectric conversion efficiency, and a fast cooling response upon power-up.
4. Highly Reliable Packaging Process: Utilizes a 96% alumina ceramic substrate combined with an oxygen-free copper sintering process, offering excellent thermal conductivity and high structural strength; sealed with 704 silicone rubber for moisture and dust resistance, making it suitable for complex operating environments.
5. High-Current-Rated Leads: Comes standard with 200 mm of 18 AWG ultra-flexible silicone rubber wire. The thick gauge and high conductivity ensure stable transmission of high currents; terminal blocks can be added as needed for flexible installation within equipment.
6. Reversible Cooling and Heating: Upon powering on, one side cools while the other heats; switching the current direction quickly toggles between cooling and heating modes, allowing a single unit to meet both cooling and constant-temperature heating needs.
7. Quiet, Vibration-Free Operation: With no compressor or moving mechanical parts, the unit operates with zero noise and vibration, making it ideal for noise-sensitive environments such as medical aesthetics, healthcare, and precision instrumentation.
8. Easy Assembly and Storage: Uses eco-friendly bismuth-tin solder with a melting point of 138°C, simplifying soldering and assembly; stored at temperatures below 120°C and humidity below 60% RH, the unit maintains its performance during long-term storage.
The TEC1-04902 is a 30x30mm standard-size semiconductor cooling module designed for a low current of 2.2A, with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 8–10W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
The TEC1-04903 is a 30x30mm standard-size semiconductor cooling module designed for a low current of 3A, with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 12–15W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
The TEC1-04904 is a standard 30x30mm semiconductor cooling module designed for a 4A current, with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 15–18W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
The TEC1-04905 is a 30x30mm standard-size semiconductor cooling module designed for a 5A current, with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 20–25W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
The TEC1-04906 is a 30x30mm standard-size semiconductor cooling module designed for a 6A current, with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 25–30W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
The TEC1-04908 is a 30x30mm standard-size semiconductor cooling module designed for an 8A current, with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 35–40W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
The TEC1-04910 is a 30x30mm standard-size semiconductor cooling module designed for high current (10A), with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 40–45W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
The TEC1-04912 is a 30x30mm standard-size semiconductor cooling module designed for high current (12A), with a maximum temperature difference of approximately 65–70°C and a cooling capacity of up to approximately 45–50W. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw