Skip to Content
  1. All products
  2. 🧠 Controllers & Systems
  3. 📡 Sensors & Modules
  4. TEC1-12706 40x40mm Thermoelectric Cooler 6A Peltier Module
  5. 📡 Sensors & Modules
Pricelist: Retail Price (B2C) Pricelist
Pricelist: Retail Price (B2C) Pricelist
TEC1-12706 40x40mm Thermoelectric Cooler 6A Peltier Module

TEC1-12706 40x40mm Thermoelectric Cooler 6A Peltier Module

(0 review)
SpecificationDetails
Model NumberTEC1-12706
Dimensions40mm x 40mm x 3.6mm
Operating Voltage12V DC (Max 15.4V)
Operating Current6A (Max)
Power Consumption~60 Watts - 72 Watts
Max Temp Difference$\Delta T_{max} \geq 66^{\circ}C$
Internal Resistance1.98 $\Omega$ to 2.30 $\Omega$
Couples127
Price
₹ 165.25 ₹ 165.25
(Tax included)

Barcode: 14981489

Product Description

The TEC1-12706 Peltier Module is a high-performance cooling component constructed from high-quality bismuth telluride semiconductor material. It consists of 127 tiny thermocouples sandwiched between two high-purity Alumina ($Al_2O_3$) ceramic plates. Because it is a reversible device, reversing the polarity of the DC input will flip the cold and hot sides, allowing for both heating and cooling applications in a single package. Its thin profile and silent operation make it ideal for space-constrained environments where traditional compressor-based cooling is impractical.

Key Features

  • Solid-State Reliability: No moving parts, no vibration, and zero noise during operation.

  • Precise Temperature Control: Responds instantly to changes in voltage/current for micro-degree accuracy.

  • Compact & Lightweight: Small 40x40mm footprint fits into handheld and portable devices.

  • Eco-Friendly: CFC-free cooling that does not require any refrigerants or gases.

  • Dual Functionality: Capable of both cooling and heating by simply switching the wire polarity.

Technical Details

  • Wire Leads: ~30cm long, Teflon insulated for high-temperature resistance.

  • Markings: The side with the model number ("TEC1-12706") is generally the Cold Side.

  • Sealing: Most modules are perimeter-sealed with silicone to prevent moisture from causing internal corrosion.

Prototyping and Engineering Tips from Robogears

  • CRITICAL: Heatsink Requirement: Never power a Peltier module for more than 1–2 seconds without a substantial heatsink and thermal paste on the Hot Side. Without a way to dissipate the heat, the module will experience "thermal runaway," and the internal solder joints will melt within seconds, destroying the module permanently.

  • Thermal Interface: Use high-quality silver or ceramic-based thermal grease between the module and your heatsink. Ensure the mounting pressure is firm and even to minimize thermal resistance.

  • Power Supply: For maximum efficiency, use a regulated 12V DC power supply capable of at least 8A. While the module is rated for 6A, it can draw higher "inrush" currents during the initial cooling phase.

  • Condensation Management: Because the cold side can drop well below $0^{\circ}C$, moisture from the air will condense on the surface. If used in electronics cooling, ensure the module is insulated with foam or sealed to prevent water droplets from short-circuiting your PCB.

Package Includes

  • 1 x TEC1-12706 40x40mm Thermoelectric Cooler Peltier Module

Disclaimer

High-power cooling modules generate significant heat on the discharge side. Always ensure your cooling fan/heatsink is appropriately sized (typically a large CPU cooler or water block) to handle 60W+ of heat. Failure to provide adequate cooling to the hot side is the #1 cause of Peltier module failure.