For more information, please visit the product page. date 09/08/2016 page 1 of 6 SERIES: CP20H │ DESCRIPTION: PELTIER MODULE FEATURES • • • • solid state device high performance cooler precise temperature control quiet operation MODEL CP20147H CP20247H CP203475H Notes: 1. 2. 3. 4. Maximum Maximum Maximum Maximum input voltage1 input current2 output Qmax3 output ∆Tmax4 max (Vdc) max (A) Th=27°C (W) Th=50°C (W) Th=27°C (°C) Th=50°C (°C) 3.8 2.0 4.4 5.0 70 77 8.8 2.0 10.2 11.2 70 77 15.7 2.0 18.2 19.5 70 77 voltage at ΔT max and Th=27°C current to achieve ΔT max heat absorbed at cold side occurs at Imax, Vmax, and ∆T=0°C temperature difference occurs at Imax, Vmax, and Q=0W (ΔT max measured in a vacuum at 1.3 Pa) PART NUMBER KEY CP20 XXXX XXX H Base Number Length 1 = 15 2 = 20 3 = 30 x x x x Width: 15 mm 20 mm 30 mm cui.com Thickness: 47 = 4.7 mm 4751 = 4.75 mm Notes: 1. Only available in 30 x 30 mm size For more information, please visit the product page. CUI Inc │ SERIES: CP20H │ DESCRIPTION: PELTIER MODULE date 09/08/2016 │ page 2 of 6 SPECIFICATIONS parameter conditions/description internal resistance1 CP20147H CP20247H CP203475H solder melting temperature connection between thermoelectric pairs min typ max units 1.485 3.33 6.03 1.65 3.7 6.7 1.815 4.07 7.37 Ω Ω Ω 1 MPa 80 °C 235 °C assembly compression hot side plate RoHS Note: 2011/65/EU 1. Measured by AC 4-terminal method at 25°C MECHANICAL DRAWING units: mm MATERIAL HOT SIDE 0.05 THICKNESS COLD SIDE 0.05 ceramic plate 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 CP203475H 30 ±0.3 30 ±0.3 4.75 ±0.025 cui.com PLATING tin For more information, please visit the product page. CUI Inc │ SERIES: CP20H │ DESCRIPTION: PELTIER MODULE date 09/08/2016 │ page 3 of 6 Heat Pumped, Q (W) Input Voltage (V) CP20147H PERFORMANCE (Th=27°C) 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 ΔT=Th-Tc (°C) Input Voltage (V) CP20147H PERFORMANCE (Th=50°C) 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 ΔT=Th-Tc (°C) cui.com 30 20 10 0 For more information, please visit the product page. CUI Inc │ SERIES: CP20H │ DESCRIPTION: PELTIER MODULE date 09/08/2016 │ page 4 of 6 Input Voltage (V) CP20247H PERFORMANCE (Th=27°C) 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 ΔT=Th-Tc (°C) Input Voltage (V) CP20247H PERFORMANCE (Th=50°C) 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 ΔT=Th-Tc (°C) cui.com 30 20 10 0 For more information, please visit the product page. CUI Inc │ SERIES: CP20H │ DESCRIPTION: PELTIER MODULE date 09/08/2016 │ page 5 of 6 Heat Pumped, Q (W) Input Voltage (V) CP203475H PERFORMANCE (Th=27°C) 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 ΔT=Th-Tc (°C) Heat Pumped, Q (W) Input Voltage (V) CP203475H PERFORMANCE (Th=50°C) 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 ΔT=Th-Tc (°C) cui.com 30 20 10 0 For more information, please visit the product page. CUI Inc │ SERIES: CP20H │ DESCRIPTION: PELTIER MODULE date 09/08/2016 │ page 6 of 6 REVISION HISTORY rev. 1.0 description date initial release 09/08/2016 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI 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.