Computer Components

TEC1-12706 12703 Electronic semiconductor peltier refrigeration block 12V 4.5A cooling dispenser cold chip


Note: Be sure to install the heat sink thermal grease coating.

Note: have some word is cold surfaces, no word is hot surfaces.

Cable length: about 30CM

External dimensions: 40 * 40 * 3.75mm

Internal resistance: 2.1 ~ 2.4Ω (ambient temperature of 23 ± 1 degree Celsius , 1kHZ Ac test)

The maximum temperature difference: Tmax (Qc = 0) above 67 degree Celsius .

Working current: Imax = 4.3-4.6A (rated at 12V)

Rated voltage: 12V (Vmax: 15V starting current 5.8A)

Cooling power: Qcmax 60-72W

Working environment: temperature range -55 ~ 80 degree Celsius (high ambient temperature drop directly affect the cooling efficiency)

Packaging technology: four weeks 704 silicone seal

Please enjoy the experiments pictures

1.Shipping Terms:

Free Shipping Standard Service is ePacket / China Post Air Mail and Hong Kong Post Air Mail. Usually Standard Service takes about 15-60 business days(Please note that this service is trackable).

This will depend on the post office & customs Efficiency in different country. If the destination is America, general 15-20 days can arrive.

If you think that the time is too long, you can choose other courier, China post EMS/DHL/FEDEX/UPS Etc. takes about 5-9 business days. Please contact us to modify Transportation costs.

Please make sure payment address is correct. Telephone number will be appreciated. Any non-received items caused by invalid address are not in our full refund or replacement policy.

2.Returns Term:

If you received a defective item, the customer has up to 35 days from date of receipt to request for refund or exchange for a new one.The Items must be returned in its original and unused condition & must also be in its original box and packing.

3.About Us:

After 4 years successful selling on eBay, we decided to start our nirvana. We are currently specialized in Supermarket.

We value each individual customer as well as wholesale customer.

We offer our customers amazing savings compared to prices offered by traditional retailers for similar or identical products. We provide native-speaking customer service in English, French ,Russian and Chinese.

Your satisfaction is important to us and we value your business. Do not hesitate to contact us any time before and after your purchase; we are committed to your 100% customer satisfaction. We back our commitment with superb service, 100% full money back and a customer satisfaction guarantee.

Bid With Confidence!


1. Please leave 5-star positive feedback if you are satisfied with our items and services.

2. If you have any problem please feel free to contact us,before you leave negative feedback. We will do our best to solve any problem and provide you with the best service ! :)

3. To our selling experience till now, 0.01% international buyers will be charged customs duties !

Because of the time difference, I might not quickly reply to your message or advice, but I will be one reply within 12 hours, please understand.

  • Package: Yes
  • Lines: 2 Lines
  • Application: Processor
  • Fan Speed Control: No RPM
  • Type: Heatsink
  • Heatsink Material: Copper & Aluminum
  • Brand Name: KOOLASON
  • Model Number: TEC1-12706
  • Fan Size: 0 inch
  • Fan Life: 100000 hrs
  • Compatible CPU: all

  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 16cm x 12cm x 9cm (6.30in x 4.72in x 3.54in)