12V 4A 40*40mm Semiconductor Cooler Peltier Thermoelectric Converter TEC1-12704

  • 10-49 Pieces
  • 50-199 Pieces
  • >=200 Pieces
5% OFF Discount ends in : : :
- + Pieces available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customized logo (Min. Order: 2000 Pieces)
Customized packaging (Min. Order: 2000 Pieces)


Graphic customization (Min. Order: 2000 Pieces) Less
Samples: $1.70 /Piece, 1 Piece (Min. Order): Buy Samples
Contact Supplier
Samples - $1.70 /Piece, 1 Piece (Min. Order): Buy Samples
Loading... Add To Cart
Report Suspicious Activity
Quick Details
Place of Origin:
Brand Name:
Model Number:
Part number:
TEC1-12704 Semiconductor Cooler
Lead Free Status:
Lead free/RoHS
Lead time:
In stock
Supply Voltage:
Operating Temperature:
Lowest price:
Plz contact us
Shipping by:
Paypal/TT/Western Union/Credit card

Packaging & Delivery

Selling Units:
Single item
Single package size: 
4X4X0.5 cm
Single gross weight:
0.032 kg
Package Type:
1,the product is packed in electrostatic bags, 2,using a bubble wrap, 3,using carton packaging. In stock TEC1-12704 Semiconductor Cooler
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 5 To be negotiated
Product Description

12V 4A 40*40mm Semiconductor Cooler Peltier Thermoelectric Converter TEC1-12704

Chip model: TEC1-12703

Dimensions: 40*40*4.2mm component logarithm 127

Wire size: lead length 100±5mm RV standard wire single head 5mm tinned

Internal resistance: 3.0~3.3Ω (ambient temperature 23±1°C, 1kHZ Ac test)

Maximum temperature difference: ΔTmax (Qc = 0) 60 ° C or more.

Working current: Imax=12 (When starting at rated voltage)

Rated voltage: DC12V (Vmax: 15.5V)

Cooling power: Qcmax 27W

Assembly pressure: 85N/cm2

Working environment: Temperature range -55 °C ~ 83 °C (excessive ambient temperature will directly affect cooling efficiency)

Packaging process: four weeks standard 704 silicone rubber seal

Packing standard: foam box packaging, storage conditions, ambient temperature -10 ° C ~ 40 ° C

Storage conditions: -40~60°C

One-Stop BOM Service


Buyer Feedback

Company Information


100% Secure Shopping Secure Payment.


Payment by Alibaba trade assurance it will guarantee 100% quality and delivery time.


We can accept Bank Transfer, Credit Card, Visa, MasterCard,Paypal, Western union and Cash etc. 


Shipment by DHL, FEDEX,UPS,SF Express,TNT,EMS,ARAMEX,EUB, HK Post, China Post etc.



Q1What's your company nature?

A: We are a combination of manufacturers and agents, with the Top Professional Team, serving integrated circuits, diodes, transistors, sensors, Bluetooth modules, IGBT modules, capacitors, resistors, inductors, crystals, relays, connector switch sockets, fuses, LED, buzzer and so on electronic components!

Q2: What's your products MOQ?

A: We provide you small MOQ for each item, it depends your specific order!


Q3: How about your delivery time?

A: Generally, our stock products would be shipped in 2-3days after payment received, finally depends on order quantities.


Q4: What's your warranty?

A: All our products will be 100% test before shipment. Warranty 360days!


Q5: How do you make our business long-term and good relationship?

A: We keep good quality and competitive price to ensure our customers benefit ;

We respect every customer as our friend and we sincerely do business and make friends with them,It's not something that can be replaced.


Q6: Do you also support quote BOM list? then Shipment to us together?

A: Yes, we also can support quote BOM and shipment all components together. Please send list to us for check. We have professional team and quote immediately.


Q7: How to contact us?
A: Send your inquiry details,Click "Send"Now!!!
You may interested