TEC Microsystems - Miniature Thermoelectric Coolers and Sub-Assemblies

ISO9001:2015 Certified

Thermoelectric Coolers FAQ - most important quations and answers about TECs in easy-to-understand visual form


Founded in 2007, the Hi-Tech company TEC Microsystems GmbH is based in the prominent Technology Park Berlin Adlershof, Germany. Thermoelectric technologies are our core competence based on almost a decade of analysis, innovative development, product design and  successful projects in this field.

Specialized in miniature thermoelectric modules (Peltier elements), TEC Microsystems GmbH is a driver of innovation and technological progress including state-of-the-art analysis techniques. Our worldwide customers operate in key industries like opto-electronics, telecom, micro-electronics, space, medical equipment/health care, security systems, small scale energy harvesting and fundamental research. All thermoelectric modules and related products are designed and developed in our ISO 9001:2015 certified facility in Berlin, Germany.


Devices for thermoelectric coolers express Quality Control, TEC performance and conditions testing

TTRS Sub-Assemblies

Thermoelectric Sub-Assemblies with integrated TTRS unit and Thermistor for IR applications

TEC Controllers (Drivers)

Precise programmable thermoelectric controllers (TEC drivers) with PID Auto-tune function

Optical Power Meters

Precise and accurate thermoelectric laser power meters



Quick on-line search among standard TEC types available.  Find the suitable TEC type by yourself

Thermoelectric Sub-Assemblies - thermoelectric coolers on headers
Miniature thermoelectric generators for small-scale green energy harvesting
Thermoelectric Heat Flux Sensors with ultra-high sensitivity
Miniature Thermoelectric Coolers
Z-Meters - devices for thermoelectric coolers express quality control
TTRS components - thermoelectric sub-assemblies for IR applications
Precise programmable thermoelectric controllers (TEC drivers) with PID Auto-tune function
Special equipment for deep analysis of thermoelectric coolers and materials

R&D Equipment

Special laboratory equipment for deep analysis of TECs and TE materials

TEC Integrating Services

Thermoelectric coolers optimization and integrating into Customer design

Thermoelectric Optical/Laser Power Meters
Thermoelectric Coolers mounting and integrating into customer desing


TEC Microsystems GmbH - Miniature Thermoelectric Coolers and related products



Ultra high-sensitive miniature TE Heat Flux Sensors with patented self-calibration



Advanced Miniature Thermoelectric Generators for Small Scale Green Energy Harvesting



Thermoelectric Coolers mounted on industry standard or customized headers and packages



More than 2000 standard TE coolers with a wide range of manufacturing options


Send us your key application requirements and get a quick reply with the most optimal TEC


Aluminium Thermoelectric Coolers, tested to 1M cycles

1MA10 "Aluminium" TEC Series update

Jan 22nd 2021

1MA10 TEC Series is expanded with new thermoelectric coolers with dimensions optimal for PCR cycling (DNA cyclers), Point-of-care (POC) and Lab-on-Chip (LOC) medical diagnostic applications.

DX4091 for single BiTe posts testing

March 18th 2021

Introducing DX4091 Z-Meter with a unique ability to test single BiTe pellets (posts). DX4091 is the new professional instrument for TEC manufacturers, R&D and QC specialists interested in thermoelectric material analysis.