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

 
    PolarTEC™ PT Series Thermoelectric Coolers
   

 

PolarTEC™ Peltier solid-state themoelectric modules offer reliable low-cost cooling for consumer and other high volume applications where cost is critical. The series features strong porch-style lead attachments and MELCOR's proven quality.
  • 100% Lead Free - RoHS Compliant
  • Porch style ceramic for increased heat dissipation
  • Strong porch-style lead attachment
  • Full range of size, power and cooling capacities
  • Solid-state reliability
   
Mechanical Characteristics
  
   
 
   


Moisture Protection Options
(Click to view sealing methods for moisture protection.)

 

  
 
PT Series Specifications
Catalog #
 Datasheet TH = 25°C N Dimensions (mm) Wire
Qmax1
(Watts) 		Imax
(Amps)		 Vmax
(Volts) 		ΔTmax
(°C) 		A B C D (152 mm)
PT6-7-30 29 6.0 8.1 65 71 30 30 34 3.8 18 AWG
PT4-12-30 33 3.9 14.4 65 127 30 30 34 3.2 24 AWG
PT4-12-40 32 3.7 14.4 67 127 40 40 44 4.1 18 AWG
PT6-12-40 52 6.0 14.4 65 127 40 40 44 3.8 18 AWG
PT8-12-40 72 8.5 14.4 64 127 40 40 44 3.3 18 AWG
1 Conditions for Qmax: DT = 0°, I = Imax, V = Vmax, and TH = 25°C.

Note: Maximum Operating Temperature for PT Series Module is 80°C

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]
ΔTmax Maximum temperature difference a TEC can achieve (occurs at I=Imax, Qc = 0) [°C]
Vmax Voltage at DT (DTmax) [Volts]