Additional Resources: Product Page 3D Model date 11/17/2020 page 1 of 15 SERIES: CP40 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) CP40136 3.8 4.0 0.80 8.1 9.0 66 72 CP40236 8.6 4.0 2.0 18.7 21.8 66 72 CP40336 15.4 4.0 3.5 33.4 37.3 66 72 CP40147 2.1 4.0 0.42 4.2 4.6 68 75 CP40247 3.8 4.0 0.77 7.5 8.3 68 75 6 CP402533 15.4 4.0 2.88 35.2 39.0 68 75 CP40301547 4.2 4.0 0.87 8.4 9.2 68 75 6 CP40347 8.6 4.0 1.76 19.6 21.6 70 77 6 CP40439 19.5 4.0 4.18 45.0 49.5 68 75 6 CP404046 24.1 4.0 4.94 55.7 61.2 68 75 6 CP40447 15.4 4.0 3.15 32.0 35.2 70 77 6 CP4055485 29.8 4.0 5.97 63.0 69.0 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: CP40 DESCRIPTION: PELTIER MODULE date 11/17/2020 page 2 of 15 SPECIFICATIONS parameter conditions/description min typ max units connection between thermoelectric pairs CP40347, CP40447, CP40147, CP40247, CP402533 solder melting temperature CP40301547, CP404046, CP40439, CP4055485 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 wire leads (3.3 & 22 AWG tin HOT SIDE 0.05 3.6 mm models) wire leads THICKNESS (all other 20 AWG tin models) COLD SIDE 0.05 silicon rubber 703 RTV (between cold sealer and hot side plates) joint cover silicon rubber 703 RTV 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) CP40136 15 0.3 15 0.3 3.6 0.1 CP40236 20 0.3 20 0.3 3.6 0.1 CP40336 30 0.3 30 0.3 3.6 0.1 CP40147 15 0.3 15 0.3 4.6 0.1 CP40247 20 0.3 20 0.3 4.6 0.1 1 CP402533 25 0.3 25 0.3 3.3 0.1 CP40301547 30 0.3 15 0.3 4.6 0.1 1 CP40347 30 0.3 30 0.3 4.6 0.1 1 CP40439 40 0.3 40 0.3 3.9 0.1 CP404046 40 0.3 40 0.3 4.6 0.1 1 CP40447 40 0.3 40 0.3 4.6 0.1 1 CP4055485 55 0.3 55 0.3 4.85 0.1 Notes: 1. Wire lead strip length on models CP40347, CP40447, CP40439, CP402533, & CP4055485 is 10 3.0 mm. cuidevicescuidevices.com.com