CP Series
OptoTEC™ Series
PolarTEC™ (PT) Series
Center Hole (Annular) Series
Multistage (Cascade) Series
ThermaTEC™ (HT) Series
UltraTEC™ (UT) Series
 
 
 
 

 
 
ThermaTEC™ Series Thermoelectric Coolers
 
  • Unique patented technology works at +225°C
  • Affordable
  • Full range of size, power, and cooling capacities
  • Superior cycling capacity
  • Solid state reliability
  • Strong, porch-style lead attachment
  • Generate power from waste heat!
  • Melcor Quality

U.S. Patent 5,817,188
 
 

MELCOR's new ThermaTEC™ keeps on cooling at temperatures that would cook other TECs: +225°C. And only ThermaTEC offers MELCOR reliability, and at a reasonable cost. For cooling, heating, or power generation, ThermaTEC is the ultimate high-temp TEC.

The ThermaTEC series is designed for high temperature applications and packaging (+225°C). These rugged TECs were designed to withstand the demands of repeated cycling over a large temperature range. The patented technology offers the greatest operational flexibility. ThermaTEC can also be used for power generation; converting waste heat into electrical energy. The possibilities are endless.

 
 
Mechanical Characteristics
 
 
Moisture Protection Options
(Click to view sealing methods for moisture protection.)
 
ThermaTEC™ Series Specifications
Catalog #

Data
sheet

 TH = 25°C TH = 125°C TH = 200°C N Dimensions (mm) Wire2
Qmax1
(Watts)		 Imax
(Amps)		 Vmax
(Volts)		 ΔTmax
(°C)		 Qmax1
(Watts)		 Imax
(Amps)		 Vmax
(Volts)		 ΔTmax
(°C)		 Qmax1
(Watts)		 Imax
(Amps)		 Vmax
(Volts)		 ΔTmax
(°C)		 A B C D
H OT 1.2-18-F2A 1.5 1.2 2.1 64 1.79 1.2 2.9 91 1.77 1.1 3.2 90 18 6.0 6.2 7.2 2.7 30 AWG
H OT 1.2-65-F2A 5.3 1.2 7.8 64 6.47 1.2 10.5 91 6.39 1.1 11.7 90 65 13.2 12.1 13.2 2.7 30 AWG
H OT 2.0-65-F2A 8.8 2.0 7.8 64 9.7 1.8 10.5 91 9.58 1.6 11.7 90 65 13.2 12.1 13.2 2.2 30 AWG
HT4-6-21X43 16.0 3.7 7.2 64 19 3.7 10.1 91 19 3.4 11.3 90 63 21 38 43 4.1 18 AWG
HT4-7-30 18.0 3.7 8.1 67 22 3.7 11.4 91 22 3.4 12.7 90 71 30 30 34 4.1 18 AWG
HT2-12-30 20.0 2.3 14.4 63 24 2.2 20.5 90 24 2.1 22.8 89 127 30 30 34 3.6 24 AWG
HT9-3-25 20.0 9.6 3.6 66 25 9.5 5 93 25 8.9 5.6 92 31 25 25 29 4.9 18 AWG
HT3-12-30 24.0 2.8 14.4 63 30 2.8 20.5 90 29 2.6 22.8 89 127 30 30 34 3.2 24 AWG
HT4-12-40 32.0 3.7 14.4 64 39 3.7 20.5 91 39 3.4 22.8 90 127 40 40 44 4.1 18 AWG
HT4-12-30 33.0 3.9 14.4 63 41 3.8 20.5 90 41 3.6 22.8 89 127 30 30 34 3.2 24 AWG
HT8-7-30 39.0 8.5 8.1 63 49 8.3 11.4 89 49 7.7 12.7 88 71 30 30 34 3.3 18 AWG
HT6-12-40 51.0 6.0 14.4 63 63 5.9 20.5 90 62 5.5 22.8 89 127 40 40 44 3.6 18 AWG
HT8-12-40 72.0 8.5 14.4 63 88 8.3 20.5 89 87 7.7 22.8 88 127 40 40 44 3.3 18 AWG
1 Conditions for Qmax: ΔT = 0°, I = Imax, V = Vmax, and TH = 25°C.
2 For all HT Series modules, wire is stranded, 152 mm (6.0 in.) long and Teflon™ insulated. Insulated wire available on request. For all HOT modules, the wire is solid, uninsulated and 50mm (2.0 in.) long.

 

   
 

 Definitions

Imax Input current resulting in greatest DT (DTmax) [Amps]
Qmax Maximum amount of heat that can be absorbed at cold face (occurs at I=Imax, DT = 0°C) [Watts]
TH Temperature of the TEC hot face during operation [°C]
DTmax Maximum temperature difference a TEC can achieve (occurs at I=Imax, Qc = 0) [°C]
Vmax Voltage at DT (DTmax) [Volts]