CP12437 CUI Devices

Additional Resources: Product Page 3D Model date 10/28/2019 page 1 of 4 SERIES: CP125 DESCRIPTION: PELTIER MODULE FEATURES arcTEC structure solid state device precise temperature control quiet operation input input output output MODEL 1 2 3 4 voltage current Qmax Tmax max max T =27C T =50C T =27C T =50C h h h h (Vdc) (A) (W) (W) (C) (C) CP12437 15.4 12.5 110 121 68 75 Notes: 1. Maximum voltage at T max and T =27C h 2. Maximum current to achieve T max 3. Maximum heat absorbed at cold side occurs at I , V , and T=0C max max 4. Maximum temperature difference occurs at I , V , and Q=0W (T max measured in a vacuum at 1.3 Pa) max max PART NUMBER KEY CP12 X 37 Base Number Length x Width: 4 = 40 x 40 mm cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices SERIES: CP125 DESCRIPTION: PELTIER MODULE date 10/28/2019 page 2 of 4 SPECIFICATIONS parameter conditions/description min typ max units 1 internal resistance 0.855 0.95 1.045 solder melting temperature connection between thermoelectric pairs 235 C assembly compression 1 MPa hot side plate 80 C RoHS yes Note: 1. Measured by AC 4-terminal method at 25C MECHANICAL DRAWING units: mm MATERIAL PLATING ceramic plate 96% AL O 2 3 HOT SIDE 0.05 wire leads 18 AWG tin silicon rubber 703 RTV (between cold sealer THICKNESS and hot side plates) joint cover silicon rubber 703 RTV COLD SIDE 0.05 P/N & S/N printed on cold side marking surface 10 3.0 Red (+) WIDTH COLD SIDE Black (-) LENGTH 100.0 5.0 LENGTH WIDTH THICKNESS MODEL NO. (mm) (mm) (mm) CP12437 40 0.3 40 0.3 3.7 0.1 cuidevices.com