Thermoelectric Cooler Module TEC1-12715 – 40x40mm 142W Peltier

The TEC1-12715 Thermoelectric Cooler Module is a high-performance Peltier device designed for powerful solid-state cooling. Built with reliable semiconductor materials and sealed with silicone rubber, this module offers long-lasting, efficient operation with no moving parts. Ideal for electronics cooling, DIY projects, laboratory use, or custom refrigeration systems, it delivers a maximum temperature differential of up to 62 °C.

The module operates on a single 12V DC power supply at up to 15A and provides a cooling capacity of 142W under optimal conditions. For best performance, the hot side must be mounted to a high-quality heat sink to dissipate heat effectively. With a compact 40mm x 40mm x 4mm size, it’s easy to integrate into a variety of thermal management systems.

Features:

• Solid-state cooling – no refrigerants, moving parts, or vibration

• Quiet, reliable, and long-lasting operation

• Simple to install and wire with 2008mm tin-plated RV standard conductors

• Compact 40mm x 40mm form factor for versatile integration

• Ideal for electronics cooling, laboratory equipment, and custom DIY refrigeration projects

Technical Specifications:

• Model: TEC1-12715

• Size: 40mm x 40mm x 4mm

• Wire Specification: 2008mm RV standard conductor, 5mm tin-plated ends

• Internal Resistance: 0.8–0.9Ω (tested at 1kHz AC, 23 °C ambient)

• Maximum Temperature Difference (ΔTmax): 62 °C

• Rated Voltage: 12V DC (start-up possible from 5V)

• Maximum Current: 11.8A (up to 15A at startup)

• Cooling Power: 142W (dependent on heat sink performance)

• Assembly Pressure: 85N/cm²

• Operating Temperature Range: -55 °C to +83 °C

• Storage Temperature Range: -40 °C to +60 °C

• Packaging: Foam box, sealed with 704 silicone rubber

• Polarity: Red = Positive, Black = Negative

• Power Requirement: Stable 12V DC, ≥15A

Important Note:
Always use a suitable heat sink on the hot side to prevent thermal damage and ensure maximum efficiency.