TEC1-07105 40*40mm thermoelectric cooler for peltier module water cooling kits. Suitable for water cooling, temperature control and OEM applications. 🟧 Price List Contact Customer Service 🟦 Product PDF Spec Contact Customer Service ⬜ Certifications 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

| Type model | In APE | ▲Tmax(°C) | ACRohm(Ω) | Umax(V) | Imax(A) | Pmax(W) | Size(mm) |
|---|---|---|---|---|---|---|---|
| TEC1-07105 | K16 | 60 | 1.33 | 8.5 | 5 | 43 | 40x40x4.0 |
| K28 | 65 | 1.33 | 8.5 | 5 | 43 | 40x40x5.2 | |
| K40 | 70 | 1.33 | 8.5 | 5 | 43 | 40x40x6.4 |
| Parameter | Specification |
|---|---|
| Substrate Specification | 96% Alumina 0.76 + Oxygen-free Copper 0.4 sintering process |
| Wire Specification | Ultra-soft silicone wire 22AWG / L=200mm |
| Terminal Specification | Standard product has no terminals; can be added upon request |
| Assembly Pressure | 4kg / (0.25kg/CM²) |
| Packaging Standard | Polystyrene (PS) foam box packaging |
| Sealing Material | 704 silicone rubber seal |
| Maximum Temperature Resistance | Tin-bismuth environmental solder, melting point 138°C |
| Storage Environment | Temperature < 120°C, Humidity < 60%Rh |

The TEC1-07105 Thermoelectric Cooler 40×40mm is a compact Peltier cooling module designed for active temperature control and thermoelectric cooling applications.
The module uses the Peltier effect to transfer heat from one side of the module to the other when DC power is applied. One side becomes the cooling side while the opposite side generates heat.
For applications requiring enhanced hot-side heat dissipation, the TEC1-07105 can be integrated with a peltier module water cooling kit or customized liquid cooling assembly. A water-cooled structure can transfer heat away from the hot side and help maintain stable thermal conditions.
As a thermoelectric cooling component, the TEC1-07105 can also be used in customized cooling equipment, electronic temperature control systems and compact thermal management solutions.
The 40×40mm form factor provides a practical solution for compact thermoelectric cooling equipment and customized cooling assemblies.
The module operates based on the Peltier effect, providing active cooling without traditional mechanical compressors or refrigerants.
The TEC module can be combined with a water block or liquid heat dissipation structure to create a customized Peltier water cooling kit.
It can be integrated into different cooling architectures according to the customer's thermal load, space limitations and temperature control requirements.
The module can be used as a thermoelectric cooling component in OEM equipment and customized thermal management systems.
Its small form factor makes it suitable for equipment where installation space is limited.
The TEC1-07105 Thermoelectric Cooler can be used in a variety of temperature-control and thermal management applications.
The TEC module can serve as the thermoelectric cooling element in a peltier module water cooling kit, working together with a water block, pump, tubing, radiator and other thermal components.
Peltier cooling modules can be incorporated into laser temperature control systems where stable thermal conditions are required.
The module can be used in customized semiconductor cooling and temperature stabilization equipment.
The compact 40×40mm size makes it suitable for selected electronic thermal management applications.
Thermoelectric modules can be integrated into laboratory instruments requiring localized heating or cooling.
The TEC1-07105 can be incorporated into customized industrial temperature control equipment according to the required thermal load.
For applications requiring enhanced heat dissipation, the module can be matched with a liquid cooling structure to build a customized thermoelectric water cooling system.

The TEC1-07105 operates based on the Peltier effect.
When direct current passes through the thermoelectric semiconductor elements, heat is transferred from one ceramic surface to the opposite surface. As a result, one side absorbs heat and becomes the cold side, while the other side releases heat and becomes the hot side.
In a Peltier water cooling application, the basic thermal path is:
DC Power → TEC Module → Cold-Side Cooling → Heat Transfer to Hot Side → Water Cooling → Radiator → Ambient Environment
The water cooling system is mainly responsible for removing heat from the hot side of the TEC module. Efficient hot-side heat dissipation is important because excessive hot-side temperature can reduce the effective cooling performance of the thermoelectric module.
Each thermoelectric cooling module should be evaluated according to applicable quality and performance requirements.
Typical inspection items include:
For OEM projects, additional inspection requirements can be discussed according to the customer's application and technical specifications.
The TEC1-07105 Thermoelectric Cooler 40×40mm can be packaged to reduce the risk of mechanical damage, moisture and contamination during transportation.
Typical packaging considerations include:
For wholesale orders and OEM projects, packaging specifications can be discussed according to order quantity and transportation requirements.
A Peltier module water cooling kit is a thermoelectric cooling system that combines a Peltier module with liquid cooling components such as a water block, pump, tubing and radiator. The TEC module provides active cooling while the liquid cooling system removes heat from its hot side.
Yes. The TEC1-07105 40×40mm thermoelectric cooler can be integrated into a customized Peltier water cooling system when its electrical and thermal parameters match the application requirements.
No. TEC1-07105 is a thermoelectric cooling module, not a complete water cooling kit. It can be used as the core thermoelectric cooling element in a customized water cooling assembly.
A complete system may include a TEC module, water block, pump, tubing, radiator, fan, power supply, temperature controller and thermal interface materials. The actual configuration depends on the application.
A supplier or manufacturer can configure a customized thermoelectric water cooling system according to the required cooling capacity, temperature range, dimensions and heat dissipation method.
For OEM applications, customization or system integration can be discussed based on requirements such as dimensions, electrical parameters, wire specifications, installation structure and packaging.
Important parameters include cooling capacity, required cold-side temperature, hot-side temperature, operating voltage, operating current, water flow rate, radiator capacity and overall thermal load.
When selecting a thermoelectric water cooling kit manufacturer, consider product specifications, thermoelectric performance, quality control, customization capability, production capacity and OEM support.
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