CP144044 CUI Devices

Additional Resources: Product Page 3D Model date 11/10/2020 page 1 of 5 SERIES: CP140 DESCRIPTION: PELTIER MODULE FEATURES arcTEC structure enhanced reliability for high thermal cycling superior thermal performance silicon sealed wide T max precise temperature control solid state construction input input internal output output MODEL 1 2 3 4 5 voltage current resistance Qmax Tmax max max typ T =27C T =50C T =27C T =50C h h h h (Vdc) (A) (10%) (W) (W) (C) (C) CP144044 8.6 14 0.49 67 73 70 77 CP144745325 19.5 14 1.08 157 172 70 77 Notes: 1. Maximum voltage at T max and T =27C h 2. Maximum current to achieve T max 3. Measured by AC 4-terminal method at 25C 4. Maximum heat absorbed at cold side occurs at I , V , and T=0C max max 5. Maximum temperature difference occurs at I , V , and Q=0W (T max measured in a vacuum at 1.3 Pa) max max cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices SERIES: CP140 DESCRIPTION: PELTIER MODULE date 11/10/2020 page 2 of 5 SPECIFICATIONS parameter conditions/description min typ max units solder melting temperature connection between thermoelectric pairs 235 C assembly compression 1 MPa RoHS yes MECHANICAL DRAWING units: mm MATERIAL PLATING ceramic plate 96% AL O 2 3 wire leads 18 AWG tin 0.05 COLD SIDE silicon rubber 703 RTV (between cold sealer and hot side plates) THICKNESS joint cover silicon rubber 703 RTV HOT SIDE 0.05 P/N & S/N printed on cold side marking surface 10.03.0 Red (+) WIDTH COLD SIDE Black (-) COLD SIDE LENGTH 100.0 5.0 HOT SIDE LENGTH HOT SIDE COLD SIDE WIDTH THICKNESS MODEL NO. LENGTH LENGTH (mm) (mm) (mm) (mm) CP144044 40 0.3 40 0.3 40 0.3 4.4 0.1 CP144745325 47 0.5 44.8 0.5 44.8 0.3 3.25 0.025 cuidevices.com