Additional Resources: Product Page | 3D Model date 10/28/2019 page 1 of 7 SERIES: CP20H DESCRIPTION: PELTIER MODULE FEATURES * * * * * * * arcTECTM structure on select models enhanced reliability for high thermal cycling superior thermal performance silicon sealed wide T max precise temperature control solid state construction MODEL input voltage1 input current2 internal resistance3 max (Vdc) max (A) typ (10%) Th=27C (W) Th=50C (W) Th=27C (C) Th=50C (C) CP20147H 3.8 2.0 1.65 4.4 5.0 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 15.7 2.0 6.7 18.2 19.5 70 77 CP203475H 6 Notes: 1. 2. 3. 4. 5. 6. output Qmax4 Maximum voltage at T max and Th=27C Maximum current to achieve T max Measured by AC 4-terminal method at 25C Maximum heat absorbed at cold side occurs at Imax, Vmax, and T=0C Maximum temperature difference occurs at Imax, Vmax, and Q=0W (T max measured in a vacuum at 1.3 Pa) Designed with arcTECTM structure. cuidevices.com output Tmax5 Additional Resources: Product Page | 3D Model CUI Devices SERIES: CP20H DESCRIPTION: PELTIER MODULE date 10/28/2019 page 2 of 7 SPECIFICATIONS parameter conditions/description min solder melting temperature connection between thermoelectric pairs 235 typ units C assembly compression hot side plate RoHS max 1 MPa 80 C yes MECHANICAL DRAWING units: mm MATERIAL HOT SIDE 0.05 THICKNESS COLD SIDE 0.05 96% AL2O3 wire leads 22 AWG sealer silicon rubber 703 RTV (between cold and hot side plates) joint cover silicon rubber 703 RTV marking P/N & S/N printed on cold side surface 10.0 3.0 Red (+) WIDTH COLD SIDE Black (-) LENGTH 100.0 5.0 MODEL NO. LENGTH (mm) WIDTH (mm) THICKNESS (mm) CP20147H 15 0.3 15 0.3 4.7 0.025 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 PLATING ceramic plate tin Additional Resources: Product Page | 3D Model CUI Devices SERIES: CP20H DESCRIPTION: PELTIER MODULE date 10/28/2019 page 3 of 7 Heat Pumped, Q (W) Input Voltage (V) CP20147H PERFORMANCE (Th=27C) 2A 4.0 1.6 A 1.2 A 0.8 A 2.0 0.4 A 0 2A 4.0 1.6 A 1.2 3.0 0.8 2.0 A A 0.4 A 1.0 0 70 60 50 40 30 20 10 0 T=Th-Tc (C) Input Voltage (V) CP20147H PERFORMANCE (Th=50C) 2A 4.0 1.6 A 1.2 A 0.8 A 2.0 0.4 A 0 2A 1.6 Heat Pumped, Q (W) 4.0 A 1.2 3.0 0.8 A A 2.0 0.4 A 1.0 0 70 60 50 40 T=Th-Tc (C) cuidevices.com 30 20 10 0 Additional Resources: Product Page | 3D Model CUI Devices SERIES: CP20H DESCRIPTION: PELTIER MODULE date 10/28/2019 page 4 of 7 Input Voltage (V) CP20247H PERFORMANCE (Th=27C) 12 2A 9.0 1.6 A 1.2 A 6.0 0.8 A 3.0 0.4 A Heat Pumped, Q (W) 0 10 2A 8.0 6.0 1.6 1.2 A 0.8 A 4.0 A 0.4 A 2.0 0 70 60 50 40 30 20 10 0 T=Th-Tc (C) Input Voltage (V) CP20247H PERFORMANCE (Th=50C) 12 9.0 2A 1.6 A 1.2 A 6.0 0.8 A 0.4 A 3.0 Heat Pumped, Q (W) 0 2A 10 1.6 1.2 8.0 A 0.8 6.0 4.0 A A 0.4 A 2.0 0 70 60 50 40 T=Th-Tc (C) cuidevices.com 30 20 10 0 Additional Resources: Product Page | 3D Model CUI Devices SERIES: CP20H DESCRIPTION: PELTIER MODULE date 10/28/2019 page 5 of 7 Input Voltage (V) CP20301547H PERFORMANCE (Th=27C) 2A 8.0 1.6 A 6.0 1.2 A 0.8 A 4.0 0.4 A 2.0 Heat Pumped, Q (W) 0 2A 8.0 1.6 6.0 A 1.2 0.8 4.0 A 0.4 2.0 A A 0 70 60 50 40 30 20 10 0 10 0 T=Th-Tc (C) Input Voltage (V) CP20301547H PERFORMANCE (Th=50C) 2A 8.0 1.6 A 1.2 A 6.0 0.8 A 4.0 0.4 A 2.0 Heat Pumped, Q (W) 0 2A A 6 1. A 1.2 8.0 6.0 0.8 4.0 A 0.4 2.0 A 0 70 60 50 40 T=Th-Tc (C) cuidevices.com 30 20 Additional Resources: Product Page | 3D Model CUI Devices SERIES: CP20H DESCRIPTION: PELTIER MODULE date 10/28/2019 page 6 of 7 Heat Pumped, Q (W) Input Voltage (V) CP203475H PERFORMANCE (Th=27C) 2A 16 1.6 A 1.2 A 0.8 A 8.0 0.4 A 0 2A 16 1.2 12 1.6 A 0.8 A A 8.0 0.4 A 4.0 0 70 60 50 40 30 20 10 0 T=Th-Tc (C) Heat Pumped, Q (W) Input Voltage (V) CP203475H PERFORMANCE (Th=50C) 16 2A 1.6 A 1.2 A 0.8 A 8.0 0.4 A 0 2A 1.6 16 A 1.2 12 0.8 A A 8.0 0.4 A 4.0 0 70 60 50 40 T=Th-Tc (C) cuidevices.com 30 20 10 0 Additional Resources: Product Page CUI Devices SERIES: CP20H DESCRIPTION: PELTIER MODULE | 3D Model date 10/28/2019 page 7 of 7 REVISION HISTORY rev. description date 1.0 initial release 09/08/2016 1.01 updated datasheet 09/25/2017 1.02 added new model 05/21/2018 brand update 10/28/2019 1.03 The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. cuidevices.com