CP30338 CUI Devices

Additional Resources: Product Page 3D Model date 10/30/2019 page 1 of 6 SERIES: CP30 DESCRIPTION: PELTIER MODULE FEATURES solid state device small and lightweight precise temperature control quiet operation input input output output MODEL 1 2 voltage current Qmax Tmax max max T =27C T =50C T =27C T =50C h h h h (V) (A) (W) (W) (C) (C) CP30138 3.8 3 6.5 7.2 66 72 CP30238 8.6 3 15 16.7 66 72 CP30338 15.4 3 27 30.1 66 72 Notes: 1. maximum cooling capacity at I , V , and T=0C max max 2. maximum temperature difference at I , V , and Q=0W (maximum parameters are measured in a vacuum) max max PART NUMBER KEY CP30 X 38 Base Number Thickness Length/Width: 1 = 15 x 15 mm 2 = 20 x 20 mm 3 = 30 x 30 mm cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices SERIES: CP30 DESCRIPTION: PELTIER MODULE date 10/30/2019 page 2 of 6 SPECIFICATIONS parameter conditions/description min typ max units CP30138 0.9 1.0 1.1 3 internal resistance CP30238 2.07 2.3 2.53 CP30338 3.6 4.0 4.4 solder melting temperature connection between termoelectric pairs 138 C 2 98.07 N/cm assembly compression 2 10 kgf/cm RoHS yes Notes: 3. measured by AC 4-terminal method at 25C MECHANICAL DRAWING units: mm MATERIAL PLATING 0.80 (TYP) ceramic plate Al 0 (Alumina) 2 3 Cold Side sealer silicon rubber RTV 3.8 0.1 lead wire UL1430 (22AWG) tin joint cover silicon rubber RTV Hot Side 100.0 5.0 7.0 3.0 L Red (+) COLD SIDE W Black (-) LENGTH WIDTH THICKNESS MODEL NO. (mm) (mm) (mm) CP30138 15 0.3 15 0.3 3.8 0.1 CP30238 20 0.3 20 0.3 3.8 0.1 CP30338 30 0.3 30 0.3 3.8 0.1 cuidevices.com