Peltier Thermo-Electric Cooler Module - 5V 1A

Keep it cool with a Peltier Thermo-Electric Cooler Module. When powered at 5V (red wire positive, black wire negative), one side of the module becomes cold while the opposite side gets hot, enabling a temperature differential suitable for cooling applications.

This module is rated for 5W max (5V/1A), though actual current draw may reach approximately 1.5A, so a 5V/2A power adapter is recommended for reliable operation. A heatsink and/or fan is advised to wick away the heat from the hot side for best performance.

• Max current: 1.5A @ 5V
• Suggested Voltage range: 5V to 7V
• Maximum temperature differential: 65°C (Tmax @ Qc = 0)
• Contains 127 Peltier elements
• DC Resistance: 2.5 ohms
• Silicone sealed
• Dimensions: 30 x 30 x 5.3 mm (1.2 x 1.2 x 0.2 inches)
• Wire Length: 140 mm / 5.5 inches
• Weight: 15.8g

Ideal for DIY projects requiring hot and cold surfaces. Check our Make It Hot or Cold guide for instructions and ideas.