Thermoelectric Assembly
TEA-1145 (P'n'P ready)

Typical Cooling Capacity: 42 W (COP = 0.5)



Base price:428.00 CHF
Sales price 428.00 CHF
Total without tax:428.00 CHF
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Prices for multiple units
1: 428.00 CHF/unit
2: 419.00 CHF/unit
5: 408.00 CHF/unit
10: 400.00 CHF/unit

For more than 10 units,
please request a quotation

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The thermoelectric cooling assembly TEA-1145: Precision cooling made easy!

The TEA-1145 is a thermoelectric assembly that offers an excellent solution for precise heating, cooling and temperature control. Due to its compact design, it can be easily integrated into various systems and enables fast and efficient temperature control for various applications. With its integrated object and sink temperature sensors, powerful Peltier element and compliance with REACH and RoHS regulations, the TEA-1145 Peltier assembly is the ideal choice for your thermal system.

For precise and accurate control of this Peltier assembly, discover our matching TEC Controllers:

Detailed Description | TEA-1145 | Peltier Assembly

The TEA-1145 was specially developed for various individual temperature control requirements and for seamless integration into different systems. It changes and controls the object temperature reliably and quickly and supports input voltages of up to 34.3 V and currents of up to 6 A. Utilising thermoelectric principles, the Peltier assembly delivers a maximum cooling capacity of 108 W with a temperature difference of 0 K between the hot and cold side during the cooling process.

The compact and simple design enables easy integration into various systems and optimum cooling performance for a wide range of different applications:

  • Thermoregulation of objects such as laser diodes
  • Temperature control of microorganisms or tissue in the laboratory
  • Cooling or heating in chemical processes

Equipped with integrated temperature sensors for sink and object, the TEA-1145 offers full control over the cooling process. The integrated fan with protective cover, the clear anodised cooling plate and conformity with REACH and RoHS are further advantages of the thermoelectric assembly. The temperature range of the cooling plate (object temperature) is -10 °C to +80 °C at an ambient temperature of 25 °C.

Modifiable cooling plate

Another feature of the TEA-1145 is the customizable cooling plate, which can also be seen in the 3D model of the device. The cooling plate can be modified by specialised personnel to meet the individual requirements of your project.

Connecting cables

The connecting cables of the TEA-1145 have a length of approx. 12 cm. If you require longer cables or a different solution, please contact us . We will be happy to assist you.

Additional information

  • Please note that the TEA-1145 is delivered without power supply, TEC Controller or accessories. The matching TEC controllers TEC-1091 and TEC-1161-4A can be purchased in our online shop.
  • The TEA-1145 has not been tested for CE conformity. However, our customers who use the product have generally had no problems achieving CE conformity.
  • On our website you will find many technical documents and information on topics such as TEC/Peltier element design guide, Peltier elements, Peltier element efficency and many more.

Technical Data | TEA-1145 | Peltier Assembly

The thermoelectric assembly TEA-1145 consists of:

  • Peltier element
  • Fan with protective cover
  • Integrated object- and sink temperature sensors
  • Connecting cables for object- and sink temperature probe
  • Temperature range on cooling surface min/max when exposed to room temperature air: -10 °C to +80 °C
  • Dimensions (L x W x H): 80 x 80 x 94 mm

Please be aware: The thermoelectric assembly TEA-1145 will be delivered without power supply, TEC Controller or other accessories.

Peltier Element
Maximal voltage over the Peltier Element 34.3 V
Maximal current through the Peltier Element 6 A
Maximum heat pumping capacity (Qmax) 108 W at ΔT= 0 ºC
Maximum Temperature difference (dTmax): 78 ºC
Fan 4 Pol
Input Voltage 24 V
0% Speed fan off
100% Speed 7400 rpm
Object Temperature Sensor
Resistance in Ohms @ 25 °C 10k
Resistance Tolerance ±2.19 %
Operating Temperature -40 °C to +125 °C
B25/85 3984 K
Sink Temperature Sensor
Resistance in Ohms @ 25 °C 10k
Resistance Tolerance ±1 %
Operating Temperature -40 to +150 °C
B25/85 3984 K

Test TEA-1145

Experience the precision of the TEA-1145 Thermoelectric Cooling Assembly for yourself with our free 6-week trial programme. This service from Meerstetter Engineering offers technical developers and other interested persons the opportunity to integrate the TEA-1145 into their projects, facilitating hands-on evaluation and ensuring optimal compatibility with specific applications.

By utilizing the trial program, developers can

  • make informed decisions,
  • reduce investment risks, and
  • accelerate project timelines.
To order a trial device, please contact our This email address is being protected from spambots. You need JavaScript enabled to view it.. We look forward to supporting your innovative projects.

Shop Information

  • Payments by credit card or by invoice
  • Cheques are not accepted
  • For more than the maximum number of units please request a quotation
  • Usually all products ship within 3-5 days
  • All prices excl. VAT (unless otherwise stated)
  • Additional to the shipping costs (only if sent with our account), there are duties and taxes to be paid by the recipient
  • The products are shipped worldwide