🔷Product Drawing
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🔷Basic Performance Spec
| Type model | In APE | ▲Tmax(°C) | ACRohm(Ω) | Umax(V) | Imax(A) | Pmax(W) | Size(mm) |
|---|
| TEC1-07103 | K28 | 60 | 2.21 | 8.5 | 3 | 26 | 40x40x5.2 |
| K36 | 65 | 2.21 | 8.5 | 3 | 26 | 40x40x6.0 |
| K44 | 70 | 2.21 | 8.5 | 3 | 26 | 40x40x6.8 |
🔷Additional Performance Spec
| 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 |
🔷Performance Curve
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🔷Product Overview
The TEC1-07103 Thermoelectric Cooler 40*40mm is a compact thermoelectric cooling component based on the Peltier effect. It provides solid-state cooling without mechanical compressors or moving refrigerant components.
With its 40*40mm size, the TEC1-07103 can be integrated into compact cooling equipment, temperature-control systems and electronic thermal management solutions.
As one type of thermoelectric modules, it can be used as an individual cooling component or integrated with heat sinks, fans, cold plates and temperature-control systems.
For customers purchasing thermoelectric modules in volume, we can support bulk thermoelectric modules, OEM, ODM and custom thermoelectric module requirements according to project specifications.
🔷Product Features
1. Compact 40*40mm Size
The 40*40mm form factor makes the TEC1-07103 suitable for compact cooling equipment and space-limited applications.
2. Solid-State Cooling
The thermoelectric cooler operates without compressors or moving mechanical parts, making it suitable for compact and low-maintenance cooling systems.
3. Precise Temperature Control
By controlling the electrical input, thermoelectric cooling systems can be used for temperature regulation and thermal management.
4. Heating and Cooling Capability
Thermoelectric modules can provide both cooling and heating functions by changing the direction of current.
5. Easy System Integration
The module can be combined with heat sinks, fans, cold plates and other thermal components to build a complete cooling system.
6. Suitable for OEM and Custom Projects
For equipment manufacturers, a thermoelectric module manufacturer can provide different configurations according to application requirements, including OEM, ODM and custom thermoelectric module solutions.
🔷Product Applications
The TEC1-07103 Thermoelectric Cooler can be considered for a variety of temperature-control and cooling applications.
Electronic Cooling
Used for localized cooling of electronic components and compact electronic equipment.
Instrument Temperature Control
Suitable for equipment requiring controlled temperatures for sensors, detectors or other sensitive components.
Laser Cooling
Thermoelectric modules can be integrated into laser temperature-control systems to help maintain a stable operating temperature.
Semiconductor Equipment
Can be used as part of thermal management systems for semiconductor-related equipment and components.
Optical Equipment
Suitable for temperature control of optical and optoelectronic components where compact cooling is required.
Medical Equipment
Can be integrated into certain medical and analytical equipment requiring localized temperature control, subject to system-specific requirements.
Laboratory Equipment
Thermoelectric cooling technology can be used in laboratory instruments and compact temperature-control systems.
Portable Cooling Equipment
The compact 40*40mm structure can be considered for portable cooling devices and small temperature-control systems.
🔷Product Structure
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🔷Operation Principle / Work Principle
The TEC1-07103 Thermoelectric Cooler operates based on the Peltier effect.
When DC current flows through the semiconductor thermoelectric elements, heat is absorbed from one ceramic surface and transferred to the opposite surface.
This creates:
Cold Side → Heat Transfer → Hot Side
The cold side absorbs heat from the target object, while the hot side releases the absorbed heat to the surrounding environment through a heat sink, fan, water-cooling system or other heat dissipation structure.
Therefore, a complete thermoelectric cooling system normally includes:
TEC Module + Cold Side Interface + Hot Side Heat Dissipation + Power Supply + Temperature Control
The efficiency of the overall system depends not only on the thermoelectric module but also on the hot-side heat dissipation and thermal interface design.
🔷FAQ
Q1: What is the size of the TEC1-07103 Thermoelectric Cooler?
The TEC1-07103 has a nominal module size of 40*40mm.
Q2: What is a thermoelectric module?
A thermoelectric module is a solid-state temperature-control component that uses the Peltier effect to transfer heat from one side of the module to the other.
Q3: Can the TEC1-07103 be used for both cooling and heating?
Yes. Thermoelectric modules can provide cooling or heating depending on the direction of the applied DC current.
Q4: Does the TEC1-07103 require a heat sink?
Yes. During cooling operation, heat must be removed from the hot side. A suitable heat sink, fan, water-cooling system or other heat dissipation solution is generally required.
Q5: Can you provide OEM thermoelectric modules?
Yes. OEM thermoelectric module solutions can be developed according to product specifications, dimensions, electrical requirements and application conditions.
Q6: Do you provide custom thermoelectric modules?
Custom thermoelectric module solutions can be considered for projects requiring specific dimensions, performance parameters, wire configurations or structural requirements.
Q7: Can I purchase thermoelectric modules in bulk?
Yes. Bulk thermoelectric modules can be supplied for equipment manufacturers, distributors, system integrators and other B2B customers.
Q8: Are you a thermoelectric module manufacturer or supplier?
We provide thermoelectric module supply and manufacturing support for customers looking for a thermoelectric module supplier, thermoelectric module manufacturer or thermoelectric module factory.
Q9: Do you provide thermoelectric module wholesale?
Yes. Thermoelectric module wholesale and volume purchasing can be supported according to order quantity and product requirements.
Q10: Do you supply thermoelectric modules in China?
For customers looking for a thermoelectric module supplier China or thermoelectric module manufacturer China, product supply and OEM/ODM cooperation can be discussed according to project requirements.
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