CP35447 CUI Devices

Additional Resources: Product Page 3D Model date 10/18/2019 page 1 of 10 SERIES: CP35 DESCRIPTION: PELTIER MODULE FEATURES arcTEC structure on select models solid state device precise temperature control quiet operation 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) CP35147 2.1 3.5 0.44 3.9 4.3 68 75 CP35247 3.8 3.5 0.80 7.0 7.7 68 75 CP35301547 4.2 3.5 0.90 7.9 8.7 68 75 6 CP35347 8.6 3.5 1.93 16.0 17.8 70 77 6 CP353047 11.8 3.5 2.52 24.0 26.0 70 77 6 CP35447 15.4 3.5 3.3 29.0 32.0 70 77 6 CP354047 24.1 3.5 5.17 49.0 53.0 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: CP35 DESCRIPTION: PELTIER MODULE date 10/18/2019 page 2 of 10 SPECIFICATIONS parameter conditions/description min typ max units connection between thermoelectric pairs solder melting temperature CP35347, CP353047, CP35447, CP354047 235 C all other models 138 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 20 AWG tin silicon rubber 703 RTV (between cold THICKNESS sealer and hot side plates) joint cover silicon rubber 703 RTV 0.05 COLD SIDE P/N & S/N printed on cold side marking surface 7 3.0 Red (+) WIDTH COLD SIDE Black (-) LENGTH 100.0 5.0 LENGTH WIDTH THICKNESS MODEL NO. (mm) (mm) (mm) CP35147 15 0.3 15 0.3 4.7 0.1 CP35247 20 0.3 20 0.3 4.7 0.1 CP35301547 30 0.3 15 0.3 4.7 0.1 1 CP35347 30 0.3 30 0.3 4.7 0.1 CP353047 30 0.3 30 0.3 4.7 0.1 CP35447 40 0.3 40 0.3 4.65 0.025 CP354047 40 0.3 40 0.3 4.7 0.1 Notes: 1. Wire lead strip length on model CP35347 is 10 3.0 mm. cuidevices.com