Thermoelectric Parts Heat Sinks/Heat Pipes

Part # Ht-6-4-Assembly

  • consists of 1 size: 127mm (5″)x 129.6mm (5.1″)x 6.05cm (2.4″) High 32 fin extruded heat sink
  • 1 Extender block 40 mm x 40 mm face with 12 mm wings for fasteners with – 2 holes
  • 22 mm apart and are tapped for 8-32 screws.( other size hole can be ordered)
  • 1 closed cell neoprene gasket 3/8″ thick.
  • 1 TEC1-12706 Peltier module, 15 V max , 6 amps ,51.4 watts
  • We also supply TEC1-12703, TEC1-12704 , TEC1-12706, TEC1-12708 and TEC1-127085 as substitute modules if required

Click to view PDF on Heat Sink


Part # Ht-6-4-Assembly Standard in stock

Heat sink assemblies complete with 6 amp, 15 Vmax thermo electric chips for cooling.
Our heat sink is idle for cooling or Thermoelectric Power Generation applications!

Heat sink size:

  • W x L x H
  • 5″ x 5.125″ x 2.5″ extruded serrated fins
  • 32 fins

This is one of the most concentrated heat sink designs you can buy! Fin height is almost 2″ alone (59mm) and is an extruded heat sink! All of our finsare serrated which adds additional surface area, with a thick base for heat spreading which, in turn, increases cooling efficiency for both cooling of peltier modules or cooling the cold side in thermoelectric power generation applications.


Adjacent are 2 heat pipes we have designed to fit up to a 40mm module. The top heat pipe will accommodate a single module while the one below will hold two 40 mm modules. These heat pipes work as good or better than most extruded or bonded heatsinks.

Other benefits include less cost and require less air flow , which in turn makes the system design more quite.
They use evaporative cooling and use environmentally friendly water as the working fluid.

Call or e-mail for your specific requirement!


Click on image to go to TEC peltier Module Specification’s Cooling Chips

We carry numerous Peltier chips ( Thermoelectric Chips ) all at very competitive prices. We have been dealing with chips for 15 years . If you prefer sealed or unsealed, we can supply them.
Cascade or singles peltier chips. Just let us know! Water Cooler replacement Tec’s . Thermoelectric peltier modules are the most important part of the water cooler.
High efficiency heat pipe coils with water as the working fluid in a vacuum. ( NO CFC’S)

This heatpipe is not only environmentally friendly, but requires NO compressor. It uses evaporative cooling and convection to cool, is extremely efficient and requires very little forced convection (fan speed) to cool. You can cool a custom cabinet for wine, which holds 100 bottles, using two evaporators and produce little or no noise.


Evaporator Coils

W x L x H 3″ x 17″ x 12″ evaporator part # EV 001 (single 6 amp)
W x L x H 3″ x 17″ x 12″ evaporator part # EV 002 (Two – 6 amp)

Can be used with above heat pipe coils to increase cooling capacity. Cross flow fans are ideal when space is at a premium and noise level is crucial.


Three sizes of cross flow fans

L x W x D 6″ x 1.5″ x 1.5″ 12 VDC .17 amps
L x W x D 12″ x 1.5″ x 1.5″ 12 VDC .17 amps
L x W x D 14″ x 1.5″ x 1.5″ 12 VDC .34 amps

We inventory 3 sizes of DC fans . Call for sizes and qty. pricing.

12 VDC 120 mm x 120 mm x 19 mm .19 Slow, .43 amps Medium speed
12 VDC 80 mm x 80 mm x 19 mm .34 amps
24 VDC 50 mm x 50 mm x 19 mm .09 amps

Muffin fans