SKU: SENS-3931
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Pro-Range TEC1-7103 30x30mm Thermoelectric Cooler Peltier Module - 8.4V, 13.7W Cooling Capacity

₹209.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range TEC1-7103 is a compact 30x30mm thermoelectric cooler (Peltier module) designed for active cooling and temperature control applications. Operating at 8.4V DC with a 3A current draw, it provides a cooling capacity of 13.7W and a maximum temperature differential of 65°C, making it suitable for electronics cooling, small refrigeration systems, and DIY thermal management projects.

Features

  • High-performance Peltier module with a 13.7W cooling capacity for efficient heat pumping.
  • Compact 30mm x 30mm x 4.3mm footprint for easy integration into space-constrained designs.
  • Operates at 8.4V DC with a 3A current draw, compatible with standard DC power supplies.
  • Capable of achieving a maximum temperature difference (ΔT) of 65°C under ideal conditions.
  • Industrial-grade semiconductor construction ensures reliable and durable performance.

Out of stock

Description

The Pro-Range TEC1-7103 utilizes the Peltier effect, where an electrical current passed through the semiconductor junctions causes heat to be absorbed on one side (cold side) and dissipated on the other (hot side). This solid-state heat transfer mechanism provides precise and reversible temperature control without moving parts, making it ideal for applications requiring localized cooling.

This module is engineered for integration into systems requiring active thermal management, such as cooling electronic components, stabilizing laser diode temperatures, or creating miniature refrigeration cycles. Its 4.3mm thin profile allows for installation in tight spaces, while the robust ceramic substrates ensure mechanical stability and efficient thermal conduction.

Key Features

  • Solid-State Cooling: Utilizes the Peltier effect for reliable, maintenance-free heat transfer with no moving parts.
  • Optimized Thermal Performance: Delivers 13.7W of cooling power with a maximum ΔT of 65°C for effective temperature differentials.
  • Compact Form Factor: Measures 30mm x 30mm x 4.3mm, designed for integration into compact electronic assemblies and enclosures.
  • Stable Electrical Interface: Rated for 8.4V DC operation at 3A, compatible with common DC power sources and drivers.
  • Durable Construction: Built with high-quality semiconductor materials and ceramic plates for long-term thermal cycling reliability.
  • Bidirectional Operation: Can function as a heater by reversing current polarity, offering flexible temperature control.

Applications

  • Precision cooling for high-power LEDs, laser diodes, and optoelectronic components.
  • Temperature stabilization in scientific instruments, PCR devices, and small incubators.
  • Active thermal management for CPU/GPU cooling in compact computing or embedded systems.
  • Core component in portable beverage coolers, mini-refrigerators, or dehumidification systems.
  • Thermal cycling and control in DIY projects, such as thermoelectric power generators (TEG).

Technical Specifications

Manufacturer Part NumberTEC1-7103
Brand / OEMPro-Range
Module TypeThermoelectric Cooler (Peltier Module)
Rated Voltage (VDC)8.4
Operating Current (A)3
Cooling Capacity (Qmax)13.7 W
Max Temperature Difference (ΔTmax)65 °C
Dimensions (L x W)30 mm x 30 mm
Thickness4.3 mm
Operating PrinciplePeltier Effect

Frequently Asked Questions

What is the maximum temperature difference this Peltier module can achieve?

The TEC1-7103 is rated for a maximum temperature difference (ΔTmax) of 65°C between its hot and cold sides under ideal, no-load conditions. The actual achievable ΔT in your application will depend on heat sink efficiency, ambient temperature, and the applied thermal load.

How should I power and drive this thermoelectric cooler module?

The module requires a stable DC power supply capable of delivering 8.4V at 3A. For precise temperature control, use a dedicated Peltier driver or an H-bridge motor driver that can handle the current and provide PWM control. Always ensure the hot side is attached to an adequate heat sink to prevent overheating and damage.

Can this module be used for heating as well as cooling?

Yes. A Peltier module is bidirectional. By reversing the polarity of the applied DC voltage, heat flow is reversed, turning the cold side into the hot side. This allows the same module to be used for both cooling and heating applications, making it versatile for temperature control systems.

What are the critical mounting considerations for this TEC?

Apply even pressure across the entire ceramic surface using a thermal compound to ensure good thermal contact. The hot side must be coupled to a heat sink capable of dissipating the combined heat load (cooling power + electrical input power). Avoid mechanical stress, such as bending or twisting, as the internal semiconductor elements are brittle.

Package Includes

  • 1 x Pro-Range TEC1-7103 Thermoelectric Cooler (Peltier Module)

Additional Information

Weight 0.05 kg
Dimensions 3 × 3 × 0.43 cm