50 x 50 x 5.35 mm, 4.5 A Input with Leads, Peltier (TEC) Module

The CP45H series is a 4.5 A high performance Peltier module featuring a high temperature delta of 77°C. This thermoelectric module series is ideally suited for high density, high power medical and industrial applications as well as refrigeration and sealed environments where forced air cooling is not an option. The model also integrates CUI Devices’ innovative arcTEC™ structure to improve temperature control and boost reliability under thermal cycling conditions.



arcTEC™ structure
Enhanced reliability for high thermal cycling
Superior thermal performance
Silicon sealed
Wide ΔTmax
Precise temperature control
Solid state construction


Type Description
Resistance (Ohms ± 10%) 2.5
Imax (A) 4.5
Vmax (V) 15.7
Qmax (Th=27°C) (W) 41
ΔTmax (Th=27°C) 70
Qmax (Th=50°C) (W) 45
ΔTmax (Th=50°C) 77
Dimensions LxWxH (mm) 50 x 50 x 5.35
Series CP45H

Technical Docs

Datasheet 3D Model

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