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Thermal Wizard - Thermoelectric Modules Datasheet


CP2-71-10-L1-W4.5

Overview: CP Series
The CP2-71-10-L1-W4.5 is a high-performance and highly reliable standard Thermoelectric Module (TEM). Assembled with Bismuth Telluride semiconductor material and thermally conductive Aluminum Oxide ceramics. It has a maximum Qc of 43.7 Watts when ΔT = 0 and a maximum ΔT of 69 °C at Qc = 0.

Electrical and Thermal Performance Curves

Select Graph
Y - Axis




Select Graph
X - Axis


Imin: 1.1 A
Imax: 10.3 A

Vmin: 1.4 V
Vmax: 8.8 V
Voltage 
Current  
Click UPDATE to view changes in thermal operating conditions
Control Temp  
Ambient Temp  
Δ T  
Hot Side Thermal Resistance  
Cold Side Thermal Resistance  


Electrical Operating Points
Selected Operating Point
Cooling Power (Qc) = Watts
Current = Amps
Voltage = Volts
Power Supply = Watts
COP =
Power Dissipated (Qh) = Watts
Thot = °C
Optimum COP
Cooling Power (Qc) = 8.31 Watts
Current = 2.27 Amps
Voltage = 2.4 Volts
Power Supply = 5.45 Watts
COP = 1.52
Power Dissipated (Qh) = 13.77 Watts
Maximum Qc
Cooling Power (Qc) = 33.97 Watts
Current = 10.25 Amps
Voltage = 8.83 Volts
Power Supply = 90.53 Watts
COP = 0.38
Power Dissipated (Qh) = 124.49 Watts


* Any information furnished by Laird Thermal and its agents is believed to be accurate and reliable. All specifications are subject to change without notice.


Specifications
Hot Side Temperature
27.0 °C
35.0 °C
50.0 °C
Qcmax (ΔT = 0)
45.7 Watts
47.2 Watts
49.7 Watts
ΔTmax (Qc = 0)
66.5°C
69.0°C
73.3°C
Imax (I @ Qcmax)
10.6 Amps
10.6 Amps
10.5 Amps
Vmax (V @ Qcmax)
8.6 Volts
8.9 Volts
9.5 Volts
Module Resistance
0.81 Ohms
0.85 Ohms
0.91 Ohms
Max Operating Temperature
80 °C
 
 
Weight
43.0 gram(s)
 
 

Mechanical Options
Suffix
Thickness
Flatness / Parallelism
Hot Face
Cold Face
Lead Length
L1
5.588 ±0.025 mm
0.220 ± 0.001 in
0.025 mm / 0.025 mm
0.001 in / 0.001 in
Lapped
Lapped
114.3 mm
4.50 in
L2
5.588 ±0.013 mm
0.220 ± 0.001 in
0.013 mm / 0.013 mm
0.0005 in / 0.0005 in
Lapped
Lapped
114.3 mm
4.50 in
ML
5.690 ±0.254 mm
0.224 ± 0.010 in
0.051 mm / 0.051 mm
0.002 in / 0.002 in
Metallized
Lapped
114.3 mm
4.50 in
LM
5.690 ±0.254 mm
0.224 ± 0.010 in
0.051 mm / 0.051 mm
0.002 in / 0.002 in
Lapped
Metallized
114.3 mm
4.50 in
MM
5.791 ±0.254 mm
0.228 ± 0.010 in
0.051 mm / 0.051 mm
0.002 in / 0.002 in
Metallized
Metallized
114.3 mm
4.50 in
Sealing Options
Suffix
Sealant
Color
Temp Range
Description
RT
RTV
White
-60 to 204°C
Non-corrosive, silicone adhesive
EP
Epoxy
Black
-55 to 150°C
Low density syntactic foam epoxy encapsulant

CP2-71-10-L1-W4.5