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Superior Cooling Peltier Thermoelectric Module TETC1-12712S-74

FOB Price: Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 100,000 Piece/Pieces per Month
Port: Shanghai, Guangzhou
Payment Terms: T/T
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Quick Details

Place of Origin:
Jiangxi China (Mainland)
Brand Name:
Model Number:
Umax (Voltage):
Imax (amps):
QCmax (Watts):
AC resistance (ohms):
1.0 ~ 1.2
Size (mm):
40 * 40* 3.2
Cube and White

Packaging & Delivery

Packaging Detail: Inner packing: hard foam box, Outer packing: carton.
Delivery Detail: seven days after receiving your payment by T/T


Million cycles Single stage Peltier Thermoelectric module for superior cooling.

     The 127 couples, 40 mm * 40 mm size single stage module is made of selected high performance ingot and fabricated by our unique “soft” processes to achieve superior cooling/heating performance. The module is able to run million thermal cycles in 70 °C temperature change range with less 3% degrading. It is good for the need of frequently cooling down and heating up to 100 ºC applications. If higher operation or processing temperature is required, please specify, we can design and manufacture the custom made module according to your special requirements.

For more application, you can search our web  http://www.thermonamic.com. 


Features                                                                             Application


Precise temperature control                                                                         Liquid cooling

High effective cooling and efficiency                                                           Temperature stabilizer

No moving parts, no noise, and solid-state                                               Portable cooler box for cars  

Environmental friendly ,RoHS compliant                                                    Photonic and medical systems

Compact structure, small in size, light in weight                                       Food and beverage service refrigerator

Exceptionally reliable in quality, high performance

Sustain million thermal cycles with 70 °C temperature change range 


Geometric Characteristics


Peformance Specification Sheet





Hot side temperature at environment: dry air, N2




Temperature Difference between cold and hot side of the module when cooling capacity is zero at cold side




Voltage applied to the module at DTmax




DC current through the modules at DTmax




Cooling capacity at cold side of the module under DT=0 ºC

AC resistance(ohms)



The module resistance is tested under AC


Performance Curves


       Performance Curves at Th = 27 ºC                        Performance Curves at Th = 50 ºC 



 Standard Performance Graph Qc= f(ΔT)



 Standard Performance Graph V= f(ΔT)



 Standard Performance Graph Qc= f(V)



 Standard Performance Graph COP = f(V) of ΔT ranged from 0 to 30 ºC 



Standard Performance Graph COP = f(V) of  ΔT ranged from 40 to 60/70 ºC

 Remark: The coefficient of performance (COP) is the cooling power Qc/Input power (V × I).


          A typical 127 couples module is fabricated by the unique “soft” process and has demonstrated that it only has 2.5% degrading after 300,000 thermal cycling. The below graphic shows that in beginning 120,000 cycles, it degrade about 2.5%, and then go on stable with very tiny degrading in further 180,000 thermal cycles. It is derived out that the modules can go over million thermal cycles.


TEC Thermal Cycle Lifetime Test On TETC1-12706-74  



                              Typical cooling-heating cycle                            The Chart for AC Resistance and AC Resistance Changes
                                                                                                                                                 vs. Cycle Number 


Operation Cautions

Cold side of the module sticked on the object being cooled

Operation below Imax or Vmax

Hot side of the module mounted on a heat radiator

Operation or storage module below 100 ºC

Work under DC







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Thermonamic Electronics (Jiangxi) Corp., Ltd is an innovative Hi-Tech company, formed in September 2008 with paid-up capital of RMB seventy million, by Jiangxi Copper Corporation (JCC) (www.jxcc.com) and Thermonamic Electronics (Xiamen) Co., Ltd. The Company locates in the JCC Industry Zone of Torch Hi-tech Zone, Nanchang, Jiangxi Province, covering an area of 30,048 square meters.

Thermonamic focuses on the research and manufacturing of high quality thermoelectric ingots, modules and ... View detail

Basic Information

Product/Service (We Sell): Thermoelectric Modules  
Brands: Thermonamic  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Western Europe
Eastern Asia
Southeast Asia
South America
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 30,000-50,000 square meters  
Factory Location: No.1129, Gaoxin Road, Torch Hi-Tech Zone, Nanchang, Jiangxi. China  
Number of Production Lines: 1  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  

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How It Works

China (Mainland) | Manufacturer | Contact Details
Experience: Established 2008

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Ms. Grace Wang
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