# Peltier Elements

> Thermoelectric Peltier modules (TEC) and fan-cooled heat sink systems for cooling/heating electronics

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/peltier-elements
- Category: Mechatronics and IoT > Ventilator and Radiator > Peltier Elements
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Products (4)

### Peltier cell SP1848-27145, 40mm, 12V
- Page: https://sigmanortec.ro/en/peltier-cell-sp1848-27145-40mm-12v
- Details: https://sigmanortec.ro/en/llms/p/2169.md
- Price: 22.76 RON
- Availability: In stock; 1-2 zile
- Reference: 88005 · EAN: 5945346736792
- Specifications: Input Voltage: 12VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Peltier cell SP1848-27145 SA, 40x40x3.6mm, 12VDC supply, maximum current 6A. Made of bismuth telluride, operates between -60 and 125°C, uses the Seebeck effect to convert temperature difference into electrical current, generating up to 4.8V at deltaT 100°C. Red wire positive, black wire negative. Recommended exclusively as a power generator, not as a cooler.

### Peltier Thermoelectric Module TEC1-12703, 40mm, 12V
- Page: https://sigmanortec.ro/en/peltier-thermoelectric-module-tec1-12703-40mm-12v
- Details: https://sigmanortec.ro/en/llms/p/1379.md
- Price: 33.58 RON
- Availability: In stock; 1-2 zile
- Reference: 9273 · EAN: 5942503761284
- Specifications: Nominal Current: 3 A; Input Voltage: 12 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Peltier Thermoelectric Module TEC1-12703, dimensions 40x40x3.6mm, 12V DC power supply. Nominal current 3A (description also mentions 4.3-4.6A), cooling power Qcmax 43W under ideal test conditions. It works based on the temperature difference between its two sides, suitable for electrically controlled cooling/heating or current generation via temperature difference. A heatsink and thermal paste are needed for optimal operation.

### Peltier cooling system, with 12V fan
- Page: https://sigmanortec.ro/en/peltier-cooling-system-with-12v-fan
- Details: https://sigmanortec.ro/en/llms/p/720.md
- Price: 46.28 RON
- Availability: In stock; 1-2 zile
- Reference: 33609 · EAN: 5945128040925
- Specifications: Input Voltage: 12 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Cooling kit for thermoelectric Peltier modules, with two heatsinks (large 80 x 80 x 30 mm and small 46.5 x 60 x 21 mm) and a 12V, 0.12A fan measuring 80 x 80 x 25 mm. Input voltage 12V DC. Optimal dissipation power 60W, assembly dimensions 80 x 80 x 75 mm. Includes mounting screws. The Peltier element is not included and must be purchased separately.

### Thermoelectric peltier module 12V 60W
- Page: https://sigmanortec.ro/en/thermoelectric-peltier-module-12v-60w
- Details: https://sigmanortec.ro/en/llms/p/451.md
- Price: 22.29 RON
- Availability: In stock; 1-2 zile
- Reference: 22086 · EAN: 5942358615077
- Specifications: tension: AD; Power: Over 20W; Input Voltage: 12 VDC

Thermoelectric Peltier module TEC1-12706, 12VDC supply, current 4.3-4.6A, dimensions 40x40x3.6 mm. Creates a temperature difference between its two sides for cooling or heating via the Peltier effect, cooling power Qcmax 50-60W. Requires efficient heat dissipation (heatsink and thermal paste) on the hot side for optimal operation. Suitable for DIY projects, electronics and compact industrial applications.