Thermal - Thermoelectric, Peltier Modules
Thermoelectric or Peltier Modules are devices that are designed for thermal transfer using the Peltier effect. As current passes through the junction between two ceramic substrates, heat is produced on one side of the junction and absorbed on the other side. A heatsink is recommended for the hot side of the module. The characteristics are Qmax @ Th, Delta Tmax @ Th, current max, voltage max, resistance, and operating temperature.
Sourcing Laird Thermal Systems Thermal - Thermoelectric, Peltier Modules: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 41
| Product | Pricing | Datasheet | Qmax @ Th | Delta Tmax @ Th | Number of Stages | Current - Max | Voltage - Max | Features | Operating Temperature | Size / Dimension | Height | Resistance | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 56430-501 Laird Thermal Systems | 1 $24.1300 | 16.6W @ 25°C | 67°C @ 25°C | 1 | 3.9 A | 7.6 V | Lead Wires, Non-Sealed | 80°C | Rectangular - 29.72mm L x 15.00mm W | 3.20mm | 1.66 Ohms | 3,659 | |
 56310-503 Laird Thermal Systems | 1 $24.8500 | 25.7W @ 25°C | 68°C @ 25°C | 1 | 3 A | 14.5 V | Lead Wires, Non-Sealed | 80°C | Square - 29.72mm L x 29.72mm W | 3.61mm | 4.35 Ohms | 5,991 | |
 56460-501 Laird Thermal Systems | 1 $25.4700 | 34.3W @ 25°C | 67°C @ 25°C | 1 | 3.9 A | 14.4 V | Lead Wires, Non-Sealed | 80°C | Square - 29.72mm L x 29.72mm W | 3.20mm | 3.36 Ohms | 8,980 | |
 430801-504 Laird Thermal Systems | 1 $26.5500 | 8.2W @ 25°C | 67°C @ 25°C | 1 | 3.9 A | 3.8 V | Lead Wires, Non-Sealed | 80°C | Square - 15.00mm L x 15.00mm W | 3.20mm | 820 mOhms | 7,927 | |
 387001742 Laird Thermal Systems | 1 $31.8200 | - | - | 1 | - | - | - | - | Square - 23.00mm L x 23.00mm W | 3.20mm | - | 6,388 | |
 66101-500 Laird Thermal Systems | 1 $32.2600 | 72.0W @ 25°C | 67°C @ 25°C | 1 | 8.5 A | 14.5 V | Lead Wires, Sealed - Silicone RTV | 80°C | Square - 39.88mm L x 39.88mm W | 3.33mm | 1.55 Ohms | 1,857 | |
 430082-502 Laird Thermal Systems | 1 $32.7100 | 72.0W @ 25°C | 67°C @ 25°C | 1 | 8.5 A | 14.5 V | Lead Wires, Sealed - Epoxy | 80°C | Square - 39.88mm L x 39.88mm W | 3.33mm | 1.55 Ohms | 7,120 | |
 387001835 Laird Thermal Systems | 1 $35.2000 | 53.0W @ 25°C | 67°C @ 25°C | 1 | 6 A | 16.9 V | Lead Wires, Lapped, Sealed | 150°C | Square - 40.00mm L x 40.00mm W | 3.81mm | 2.88 Ohms | 5,803 | |
 66195-505 Laird Thermal Systems | 1 $38.7500 | 18.1W @ 25°C | 67°C @ 25°C | 1 | 2.1 A | 14.4 V | Lead Wires, Non-Sealed | 80°C | Square - 24.64mm L x 24.64mm W | 3.40mm | 6.31 Ohms | 3,915 | |
 430126-503 Laird Thermal Systems | 1 $39.1000 | 9.0W @ 25°C | 67°C @ 25°C | 1 | 2.1 A | 7.6 V | Lead Wires, Sealed - Silicone RTV | 80°C | Rectangular - 24.56mm L x 12.29mm W | 3.40mm | 3.13 Ohms | 2,104 | |
 108127086001 Laird Thermal Systems | 1 $41.7400 | 72.0W @ 25°C | 67°C @ 25°C | 1 | 8.5 A | 14.5 V | Lead Wires, Sealed - Silicone RTV | 120°C | Square - 40.00mm L x 40.00mm W | 3.33mm | 1.55 Ohms | 6,011 | |
 430759-509 Laird Thermal Systems | 1 $46.2200 | 95.4W @ 25°C | 67°C @ 25°C | 1 | 11.1 A | 14.5 V | Lead Wires, Non-Sealed | 80°C | Rectangular - 34.00mm L x 30.00mm W | 2.41mm | 1.2 Ohms | 7,910 | |
 430759-512 Laird Thermal Systems | 1 $48.8400 | 95.4W @ 25°C | 67°C @ 25°C | 1 | 11.1 A | 14.5 V | Lead Wires, Sealed - Silicone RTV | 80°C | Rectangular - 34.00mm L x 30.00mm W | 2.41mm | 1.2 Ohms | 9,129 | |
 387004934 Laird Thermal Systems | 1 $52.5100 | 77.8W @ 50°C | 83.2°C @ 50°C | - | 7.9 A | 16.6 V | Lead Wires, Sealed - Silicone RTV | 150°C | Rectangular - 26.90mm L x 24.60mm W | 1.96mm | 1.95 Ohms | 2,731 | |
 7950004-601 Laird Thermal Systems | 1 $55.0400 | 37.0W @ 25°C | 74°C @ 25°C | 1 | 3.9 A | 15.4 V | Lead Wires, Non-Sealed | 80°C | Square - 40.00mm L x 40.00mm W | 4.80mm | 3.4 Ohms | 3,271 | |
 64975-502 Laird Thermal Systems | 1 $71.8500 | 79.8W @ 25°C | 67°C @ 25°C | 1 | 9.3 A | 14.5 V | Lead Wires, Sealed - Silicone RTV | 80°C | Square - 62.00mm L x 62.00mm W | 5.59mm | 1.44 Ohms | 7,159 | |
 430883-301 Laird Thermal Systems | 1 $72.6200 | 113.0W @ 25°C | 74°C @ 25°C | 1 | 6 A | 29.8 V | Lead Wires, Non-Sealed | 80°C | Square - 55.00mm L x 55.00mm W | 3.91mm | - | 6,983 | |
 430856-501 Laird Thermal Systems | 1 $86.2700 | 236.6W @ 25°C | 68°C @ 25°C | 1 | 15.4 A | 25 V | Lead Wires, Sealed - Silicone RTV | 80°C | Square - 40.00mm L x 40.00mm W | 3.30mm | 1.37 Ohms | 3,438 | |
 66100-501 Laird Thermal Systems | 1 $67.3600 | 122.3W @ 25°C | 67°C @ 25°C | 1 | 14.3 A | 14.5 V | Lead Wires, Non-Sealed | 80°C | Square - 62.00mm L x 62.00mm W | 4.57mm | 940 mOhms | 9,895 | |
 430857-500 Laird Thermal Systems | 1 $126.2500 | 340.6W @ 25°C | 68°C @ 25°C | 1 | 15.4 A | 36 V | Lead Wires, Non-Sealed | 80°C | Square - 52.00mm L x 52.00mm W | 3.30mm | 1.97 Ohms | 8,749 |