CP12437

Additional Resources: Product Page date 08/05/2022 page 1 of 4 SERIES: CP125 | DESCRIPTION: PELTIER MODULE FEATURES • arcTEC™ structure • solid state device • precise temperature control • quiet operation MODEL CP12437 Notes: input voltage1 input current2 output Qmax3 max (Vdc) max (A) Th=27°C (W) Th=50°C (W) Th=27°C (°C) Th=50°C (°C) 15.4 12.5 110 121 68 75 1. Maximum voltage at ΔT max and Th=27°C 2. Maximum current to achieve ΔT max 3. Maximum heat absorbed at cold side occurs at Imax, Vmax, and ∆T=0°C 4. Maximum temperature difference occurs at Imax, Vmax, and Q=0W (ΔT max measured in a vacuum at 1.3 Pa) PART NUMBER KEY CP12 X 37 Base Number Length x Width: 4 = 40 x 40 mm cuidevices.com output ∆Tmax4 Additional Resources: Product Page CUI DEVICES | SERIES: CP125 | DESCRIPTION: PELTIER MODULE date 08/05/2022 | page 2 of 4 SPECIFICATIONS parameter conditions/description internal resistance1 solder melting temperature min typ max units 0.855 0.95 1.045 Ω 1 MPa 80 °C connection between thermoelectric pairs 235 °C assembly compression hot side plate RoHS Note: yes 1. Measured by AC 4-terminal method at 25°C MECHANICAL DRAWING units: mm MATERIAL HOT SIDE 0.05 THICKNESS COLD SIDE 0.05 96% AL2O3 wire leads 18 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 3.0 Red (+) WIDTH COLD SIDE Black (-) LENGTH 100.0 5.0 MODEL NO. LENGTH (mm) WIDTH (mm) THICKNESS (mm) CP12437 40 ±0.3 40 ±0.3 3.7 ±0.1 cuidevices.com PLATING ceramic plate tin Additional Resources: Product Page CUI DEVICES | SERIES: CP125 | DESCRIPTION: PELTIER MODULE date 08/05/2022 | page 3 of 4 Input Voltage (V) PERFORMANCE (Th=27°C) 12.5 A 16 10 A 12 7.5 A 5.0 A 8.0 2.5 A 4.0 Heat Pumped, Q (W) 0 5A 12. 100 10 A 80 60 40 7.5 A 5.0 A 2.5 A 20 0 70 60 50 40 30 20 10 0 ΔT=Th-Tc (°C) Input Voltage (V) PERFORMANCE (Th=50°C) 12.5 A 16 10 A 7.5 A 12 5.0 A 8.0 2.5 A 4.0 0 Heat Pumped, Q (W) 120 12.5 100 A 7.5 80 10 A A 5.0 A 60 40 2.5 A 20 0 70 60 50 40 ΔT=Th-Tc (°C) cuidevices.com 30 20 10 0 Additional Resources: Product Page CUI DEVICES | SERIES: CP125 | DESCRIPTION: PELTIER MODULE date 08/05/2022 | page 4 of 4 REVISION HISTORY rev. description date 1.0 initial release 09/08/2016 1.01 changed to arcTEC™ structure 12/01/2017 1.02 brand update 10/28/2019 logo, datasheet style update 08/05/2022 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