15 x 15 x 4.62 mm, 4.0 A Input with Leads, Peltier (TEC) Module

The CP40 series is a family of 4.0 A Peltier modules featuring a low profile and high temperature delta up to 77°C. These thermoelectric modules are 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. Larger models integrate CUI Devices’ innovative arcTEC™ structure to improve temperature control and boost reliability under thermal cycling conditions.



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


Type Description
Resistance (Ohms ± 10%) 0.42
Imax (A) 4
Vmax (V) 2.1
Qmax (Th=27°C) (W) 4.2
Qmax (Th=50°C) (W) 4.6
Dimensions LxWxH (mm) 15 x 15 x 4.62
ΔTmax (Th=27°C) 68
ΔTmax (Th=50°C) 75
Series CP40

Technical Docs

Datasheet 3D Model

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