Description
Product Overview
The TES1-6306 (often cross-referenced as TEC1-6306) is a specialized, rectangular solid-state thermoelectric cooling module. Utilizing the Peltier effect, it pumps heat away from one surface to the other when powered with a DC current.
Featuring a unique 40mm x 20mm (4x2cm) elongated aspect ratio, this module is specifically engineered to cool rectangular components—such as laser diode bars, sensory arrays, or customized linear heat sinks—where standard square modules won’t fit efficiently.
Technical Specifications
| Parameter | Specification |
| Model | TES1-6306 / TEC1-6306 |
| Dimensions | $40\text{mm} \times 20\text{mm} \times 3.8\text{mm}$ |
| Couples (P-N Junctions) | 63 |
| Max Current ($I_{max}$) | 6A |
| Max Voltage ($V_{max}$) | ~7.6V DC (Perfect for 5V–6V regulated setups) |
| Max Cooling Power ($Q_{max}$) | ~27W to 42W (Depending on operating environment) |
| Max Temperature Difference ($\Delta T_{max}$) | $\ge 65^\circ\text{C}$ |
| Sealing / Protection | Perimeter sealed with standard 704 silicone rubber |
| Wire Lead Length | ~150mm tinned leads |
Key Features
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Rectangular Form Factor: The 4x2cm geometry allows for optimal thermal contact on elongated components, maximizing cooling efficiency while preventing wasted energy on overhanging edges.
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Rapid Solid-State Cooling: Reaches its maximum temperature differential within seconds without relying on any moving parts, liquids, or chemical refrigerants.
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Precise Thermal Management: Fully capable of both heating and cooling. Simply reverse the DC current polarity to change the direction of heat flow for exact temperature regulation.
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Rugged Environment Protection: Factory-sealed with silicone rubber around the perimeter to prevent moisture infiltration and condensation buildup on the internal junctions.
Common Applications
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Optoelectronics & Laser Systems: Ideal for cooling long laser diode arrays, fiber-optic transmitters, and specialized optical crystals.
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High-Performance Component Chillers: Tailored for customized cooling loops on rectangular microchips, power transistors, and high-density PCB hot spots.
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Specialized Laboratory Gear: Frequently utilized in medical testing devices, liquid chromatography chambers, and compact thermal cyclers requiring quick temperature adjustments.
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