Overview
The TEC1-06310 is a high-performance thermoelectric cooler (TEC) that utilizes the Peltier effect to create a temperature differential between its two sides. When DC power is applied, one side becomes freezing cold while the other becomes hot. This specific module is prized for its 10-Ampere rating, allowing for rapid heat transfer despite its smaller 30mm footprint. It is an excellent choice for specialized engineering projects requiring concentrated cooling.
Key Features
Compact Footprint: At 30x30mm, it fits into tight spaces where standard 40mm Peltiers cannot.
Solid-State Reliability: No moving parts, no noise, and no vibration—perfect for sensitive optical or electronic equipment.
Precision Temperature Control: By reversing the polarity, the module switches from cooling to heating instantly.
High Heat Pumping: Designed for high-current applications to move heat away from critical components quickly.
Technical Specifications
| Feature | Specification |
| Model | TEC1-06310 |
| Dimensions | 30mm x 30mm x 3.5mm |
| Max Voltage (V_max) | 7.6V – 8.4V (standard) up to 15.4V (peak) |
| Max Current (I_max) | 10 Amperes |
| Max Cooling Power (Q_c) | ~45W – 55W |
| Operating Temp | -50°C to +80°C |
| Internal Resistance | 0.6 ~ 0.8 Ω |
Critical Warning
Never power this module without a heatsink! The “Hot Side” will overheat and destroy the module in seconds if the heat isn’t dissipated. Always use high-quality thermal paste and a fan-cooled heatsink on the hot side.


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