Model TEC1-04902 Thermoelectric Cooling Module (Specification K16) Why you need this product - Quiet and reliable cooling because the semiconductor design has no moving parts, reducing mechanical wear and noise. - Rapid, efficient heat transfer with a maximum temperature difference of up to 60 degrees C, enabling effective cooling for small electronics and compact systems. - Low power consumption and simple DC operation (DC 5V, 2A, 10 W) for energy-conscious applications and safe integration into low-voltage systems. - Extremely compact and lightweight form factor (20 x 20 x 4.0 mm) for tight installations where space is limited. Key benefits and what makes it stand out - Silent operation and long service life due to no moving components. - High thermal performance for its size, suitable for local hot spot cooling or small-scale refrigeration tasks. - Easy to install and integrate with commonly available small heatsinks and DC power sources. - Durable materials and construction with temperature resistance up to 180 degrees C, and a conductor internal resistance of 2.26 ohm for predictable electrical behavior. Main specifications - Model: TEC1-04902. - Specification: K16. - Supply voltage: DC 5V. - Maximum temperature difference: 60 degrees C. - Internal conductor resistance: 2.26 ohm. - Rated current: 2A. - Power: 10 W. - Temperature resistance: 180 degrees C. - Lead length: L = 100 mm. - Recommended mounting pressure: 2 kg. - Storage conditions: minus 40 to 60 C; 20 to 90 percent RH. - Dimensions: 20 x 20 x 4.0 mm. Included components - Semiconductor cooling chip. - Heatsink. - Silicone thermal grease. - Insulating thermal pad. - Power supply. - Package contains 1 x cooling device. Basic installation and operation 1. Apply a thin, even layer of silicone thermal grease to the cold surface of the semiconductor chip. 2. Place the chip onto the heatsink and position the insulating thermal pad as required to improve thermal contact. 3. Secure with light mounting pressure around 2 kg to ensure contact without cracking the chip. 4. Connect DC 5V power and allow the device to reach operating temperature; monitor polarity and current draw during initial use. Typical use scenarios - Heat dissipation for small electronic modules and power components where a compact, silent cooler is needed. - Localized cooling in small refrigeration or beverage chiller prototypes and hobby cooling projects. - Temperature control for optical components, sensors, or laser diodes in compact experimental setups. Compatibility and practical notes - Designed for low-voltage DC systems that can supply 2A at 5V. - Compact size makes it compatible with many small heatsinks and enclosure designs, but ensure adequate airflow on the heatsink side for best performance. - Observe polarity and electrical limits to avoid damage; use the included insulating pad where electrical isolation is required. This thermoelectric cooling module offers a compact, quiet, and energy-efficient solution for targeted cooling needs in electronics and small cooling systems.