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The TEC1-04905 is a 25×25mm 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
🔷Peltier Module Product Drawing
🔷TEC Cooler Basic Performance Spec
| Type Model | Chip | ΔTmax (°C) | R (Ω) | Umax (V) | Imax (A) | Pmax (W) | Size (mm) |
|---|---|---|---|---|---|---|---|
| TEC1-04905 | K10 | 60 | 0.90 | 5.8 | 5 | 29 | 25×25×3.4 |
| TEC1-04905 | K16 | 65 | 0.90 | 5.8 | 5 | 29 | 25×25×4.0 |
| TEC1-04905 | K22 | 70 | 0.90 | 5.8 | 5 | 29 | 25×25×4.6 |
🔷Thermoelectric Cooler Peltier Additional Performance Spec
| Parameter | Specification |
|---|---|
| Substrate | 96% alumina 0.76mm + oxygen‑free copper 0.4mm, sintered process |
| Lead Wire | Silicone wire, 22 AWG, L=100mm |
| Terminals | Not included as standard; can be installed upon request |
| Mounting Pressure | 1.5 kg (0.25 kg/cm²) |
| Packaging | Polystyrene (PS) foam box |
| Sealant | 704 silicone rubber |
| Max. Temperature Resistance | Tin‑lead solder, melting point 138°C |
| Storage Conditions | Temperature < 120°C, Humidity < 60% RH |
🔷Peltier Cooling Module Performance Curve
🔷Peltier Effect CoolerPeltiers Product Overview
The TEC1-04905 is a 25×25mm 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. This product is noise-free, vibration-free, and maintenance-free, and can switch between cooling and heating modes by reversing the current direction. With its balanced performance, it is suitable for medium-power, precision temperature control applications such as portable mini-refrigerators, beauty devices, and medical equipment.
🔷Cooler with Peltier Product Applications
Medical and Beauty Equipment: This is one of its core applications. For example, it is commonly used in high-end beauty devices, where rapid cooling creates a “cooling sensation” that soothes the skin and shrinks pores. In professional settings, it is also used in medical devices that require precise temperature control (accurate to ±0.1°C), such as portable insulin coolers and PCR instruments.
Electronic Device Cooling: It is often used for localized cooling of heat-generating components such as CPUs and sensors, making it particularly suitable for compact electronic devices with limited space. Some DIY enthusiasts also use it to create cooling back covers for smartphones or tablets to enhance the user experience during activities like gaming.
Portable Refrigeration and Consumer Products: In the consumer sector, it is often integrated into mini-refrigerators and car refrigerators to provide cooling in small spaces. Additionally, in some creative applications, it is used to enable precise temperature control in products such as temperature-controlled coffee mugs.
Industrial and Research Applications: It plays an equally important role in industrial and research settings, where it can be used in temperature control modules for scientific instruments or to dissipate heat from critical components in automotive electronics and communications equipment.
The TEC1-04901 is a 25×25mm ultra-low-power semiconductor cooling module (Peltier device) designed for extremely low current consumption (1.4A), specifically engineered for micro-power precision temperature control applications where power consumption and space are critical considerations. 🟧 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 TEC1-04902 is a 25×25mm 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 25×25mm 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 25×25mm 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 TEC1-04906 is a 25×25mm 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 25×25mm 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 25x25mm semiconductor cooling module designed for high current (10A) operation, with a maximum temperature difference of approximately 65–70°C and a cooling capacity of approximately 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 TEC1-07101 is a 25x25mm semiconductor cooling module designed for ultra-low current operation at 1.4A, 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
Yanghai Technology has been deeply rooted in the thermoelectric cooling industry for over a decade. As a comprehensive enterprise integrating R&D, manufacturing, sales, and service, the company places technological innovation at its core and continuously advances into cutting-edge industry applications.
We provide global customers with highly reliable, cost-effective thermoelectric cooling products and solutions, and are committed to becoming a trusted partner in the industry.
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