CP203475H CUI Devices

Additional Resources: Product Page 3D Model date 11/09/2020 page 1 of 8 SERIES: CP20H DESCRIPTION: PELTIER MODULE FEATURES arcTEC structure on select models 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) CP20147H 3.8 2.0 1.65 4.4 5.0 70 77 CP2020405H 6.0 2.0 2.0 7.7 8.5 70 77 CP20247H 8.8 2.0 3.7 10.2 11.2 70 77 CP20301547H 7.6 2.0 3.32 9 9.9 70 77 6 CP203475H 15.7 2.0 6.7 18.2 19.5 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 6. Designed with arcTEC structure. cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices SERIES: CP20H DESCRIPTION: PELTIER MODULE date 11/09/2020 page 2 of 8 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 HOT SIDE 0.05 wire leads 22 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 10.0 3.0 Red (+) WIDTH COLD SIDE Black (-) LENGTH 100.0 5.0 LENGTH WIDTH THICKNESS MODEL NO. (mm) (mm) (mm) CP20147H 15 0.3 15 0.3 4.7 0.025 CP2020405H 20 0.3 20 0.3 4.05 0.10 CP20247H 20 0.3 20 0.3 4.7 0.025 CP20301547H 30 0.3 15 0.3 4.7 0.025 CP203475H 30 0.3 30 0.3 4.75 0.025 cuidevices.com