TEC1-12712 12V 12A 40*40MM Heatsink Thermoelectric Cooler Cooling Peltier Plate Module

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$2.55 - $3.63 / Piece | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 2 Negotiable
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Place of Origin:
Guangdong, China
Brand Name:
Model Number:
unit price:
subject to saleman's quotation
Supply Ability
Supply Ability:
10000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
paper carton
Lead Time :
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 2 To be negotiated

TEC1-12712 12V 12A 40*40MM Heatsink Thermoelectric Cooler Cooling Peltier Plate Module

Product Description







Imax (A)

Umax (V)


T =0

Tmax (°C)














The cooling piece of high-power general models, Entering by a misunderstanding, that the power the greater the cooling, the it is not true Key depends on what your use, if you do not understand or did not used - not to purchase
If it is fun, and we do not recommend high-power, Of course, each cooling piece has its own dedicated purposes, specifically to consult our technical staff Current cooling-chip power, large power consumption, heat is also high, if not cooling effect of cooling to meet a serious decline, not even small power, if not for your device-specific, we do not recommend the purchase of Generally high power for heating and cooling tank, the heating requirements are not too hot, cooling requirements are not too cold occasion of its biggest advantages is the fast response
Cooling is generally recommended water cooling, air cooling is difficult to meet unless the do not ask!



Chip Model: TEC1-12712
Dimensions: 40 * 40 * 3.6mm element number 127
Wire specifications: wire lead length of 100 ± 5mm of RV standard single head 5mm tinned
Internal Resistance: 1.0 to 1.2Ω (ambient temperature 23 ± 1 ° C, 1kHZ of Ac test)
The maximum temperature difference:  Tmax (Qc = 0) 55 °C
Operating current: Imax = 12A (the start of the rated voltage)
Rated voltage: DC12V (Vmax: 15.5V)
Cooling power: Qcmax 72W
Assembly pressure: 85N/cm2
Working environment: temperature range -55 °C to 83 °C (too high ambient temperature will directly affect the cooling efficiency)
Packaging technology: around the standard 704 silicone rubber seal
Packaging standards: foam boxes for packaging, storage conditions of ambient temperature -10 °C to 40 °C
Storage conditions: -40 to 60 ° C


The refrigeration tablets principle introduced

The thermoelectric cooling thermoelectric effect is the application of the Peltier effect refrigeration technology. Practical thermoelectric cooling device is a thermoelectric effect was significantly more efficient thermoelectric cooling semiconductor thermocouple constituted.

Semiconductor thermocouple by the N-type semiconductor and P-type semiconductor. N-type materials have a surplus of electrons, and negative thermoelectric power. P-type materials, electronic, positive thermoelectric power; when electrons from the P-type through the node to the N-type, its energy must increase, and increase the energy equivalent of junction point of the energy consumed. This can be the difference in temperature reduce to prove.

The top of the thermopile cold junction, the following is the hot end. With the heat exchangers and other heat transfer means, so that the thermopile

On the contrary, when the electrons from the N-type flow to the P-type material, the junction temperature will rise. Direct contact with the thermocouple circuit in the actual reference is unavailable, so the above connection method instead, the experiments show that the introduction of a third material (copper lugs and wire) does not change the characteristics of the circuit in the temperature difference circuit.

In this way, the semiconductor element can be a variety of connection methods to meet the requirements of users. Links to a P-type semiconductor and an N-type semiconductor into the thermocouple, connected to the DC power supply, temperature difference and heat transfer in the joints will be in the joints above, the current direction of N to P, the temperature dropped and endothermic, this is the cold side. In one of the following joints, the direction of the current P to N, the temperature rise and heat, so is the hot end.

Several pairs of semiconductor thermocouple according to the figure in the circuit in series, while in the heat transfer in parallel, which constitutes a common cooling thermopile. By icons connected to the DC power supply, this side of the heat continue to heat and maintain a certain temperature, the cold junction of the thermopile into the work environment to endothermic cooling is thermoelectric cooling works.




Packaging & Shipping

 We offer two kinds of shipping methods:

1.Economy Shipping way  (China post air mail)
Tracking website:   http://www.17track.net/en


Normally delivery time

Basic  0.1KG

 Extend   0.1KG



15 to 60 working days

6.00  USD

2.00 USD



15 to 60 working days

6.00  USD

2.50 USD



15 to 60 working days

6.00  USD

2.50 USD



 20 to 65 working days

7.00  USD

3.00 USD

2.Expedited Int'l Shipping (FEDEX, DHL, TNT, EMS)
According to different countries and regions your address maybe remote area, we have the right to charge an additional remote cost below:

UPS:     https://www.ups.com/cn/en/Home.page
DHL:     http://www.cn.dhl.com/en.html   
Fedex:  https://www.fedex.com/en-us/home.html       
TNT:     https://www.tnt.com/express/en_cn/site/home.html

Delivery time

 For expecial countries  TNT, EMS will spend 10-15 working days.


Normally delivery time

 Basic  0.5KG

Extend  0.5KG


3 to 7 working days

18.00 to 22.00 USD

5.00 to 8.50  USD


3 to 8 working days

20.00 to 25.00 USD

6.00 to 7.50  USD



3 to 8 working days

20.00 USD

6.00 USD



5 to 15 working days

35.00 USD

 12.00 USD




Our Services


Yuzens offers one stop service for Modules and all kinds of electronic components( ICs, Diodes, Transistors, Optocouplers, Capacitors, Resistors, MOSFET, Crystal, Fuses, Connectors, Switches, Adaptors, Potentiometers, etc..)
We only sell the original new items!

Best Quality Assurance:

1. We only provide the original new items, 100% make sure the best quality!

2. Long-term GUARRANTEE OF QUALITY (After Our Delivery Date).

Payment Methods :

We accept T/T, West Union, PayPal,Alibaba's online trade assurance,Escrow payment .

Refound or Replacement:

We accept return back itmes if the goods still remain in their original condition on the warrant time!



1 What is the minimum order quantity for products?

Minimum order quantity starts from ONE piece .

2 Can you do the DROPSHIPPER business?

Yes, We can ,if you are a eBay or online business for china electronics products, we can become your dropshipper.

3 How to get our new products information?

You can learn through website update, E-mail, our promotion catalogue. Or you can consult about our salesman by phone, email.

4 How can we get samples from you ?

Samples are available. Normally we take 2 days to arrange sample. If we have no business record with you before, we need to charge boot samples cost and post courier freight.

5 What payment terms do you accept?

Prepayment before shipment, especially for the case that the total deal amount is small.

Welcome to accept payment way such as T/T Paypal, Western Union, HKI Escrow, Alibaba's trade assurance,etc.

6 How do you make a price offer and how long is its validity?

Price offer is based on customer's particular order, agreed payment terms, and actual cost. Usually,the offer is valid for 15 days.

7 Do you accept third party inspection?

We accept the buyer's request of inspection by third parties, such as SGS, B.V., COTECNA, etc. but the total charges related shall be on buyer’s account.

Company Information

Shenzhen Yuzens Technologies Co. Ltd. specialize in the production of Modules and Electronic Components, IC Chips, Transistors, Diodes, Triodes, Rectifiers, Sensors, Thyristors, TACT switches, Connectors, Resistors and Capacitors, with well-equipped testing equipment and strong technical force. With a wide range good quality, reasonable prices and fast delivery, our products are extensively used in Civilian equipment, Military industry, Industrial Equipment and other industries.

All of our products come from original famous manufacturers with complete warranty. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. This also enables us to gain support and trust from our consumers. Besides, we have established long-term stable and cooperative relationships with a number of retailers and agents. This has helped us succeed in the fierce IC line. We have become the first choice for many customers.


Our advantage:

1.More than 5,000,000 ownstock inventory to meet your needs of different products.

2.Competitive price advantage helps to save your purchase cost and your precious time.

3.Own the international advanced testing equipment of electronic components and scientific storage system to ensure the quality stability.

4.Excellent elite team, more than 8 years seniority, and a good understanding of international market trends.

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