For more information, please visit the product page. date 09/06/2016 page 1 of 8 SERIES: CP50 │ DESCRIPTION: PELTIER MODULE FEATURES • solid state device • precise temperature control • quiet operation MODEL input voltage1 input current2 max (Vdc) max (A) Th=27°C (W) Th=50°C (W) Th=27°C (°C) Th=50°C (°C) CP50141 2.1 5.0 5.5 6.1 68 75 CP50241 3.8 5.0 10.0 11.1 68 75 CP50301541 4.2 5.0 11 12.3 68 75 CP50341 8.6 5.0 23.0 25.7 68 75 CP50441 15.4 5.0 41.0 45.8 68 75 Notes: 1. 2. 3. 4. Maximum Maximum Maximum Maximum output Qmax3 output ∆Tmax4 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 CP50 XXXX 41 Base Number Length x Width: 1 = 15 x 15 mm 2 = 20 x 20 mm 3 = 30 x 30 mm 4 = 40 x 40 mm 3015 = 30 x 15 mm cui.com For more information, please visit the product page. CUI Inc │ SERIES: CP50 │ DESCRIPTION: PELTIER MODULE date 09/06/2016 │ page 2 of 8 SPECIFICATIONS parameter conditions/description internal resistance1 CP50141 CP50241 CP50301541 CP50341 CP50441 solder melting temperature connection between thermoelectric pairs min typ max units 0.279 0.504 0.567 1.161 2.07 0.31 0.56 0.63 1.29 2.3 0.341 0.616 0.693 1.419 2.53 Ω Ω Ω Ω Ω 138 °C assembly compression hot side plate RoHS Note: 1 MPa 80 °C 2011/65/EU 1. Measured by AC 4-terminal method at 25°C MECHANICAL DRAWING units: mm MATERIAL COLD SIDE 0.05 THICKNESS HOT SIDE 0.05 96% AL2O3 wire leads 20 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 7 3.0 Red (+) WIDTH COLD SIDE Black (-) LENGTH 100.0 5.0 MODEL NO. LENGTH (mm) WIDTH (mm) THICKNESS (mm) CP50141 15 ±0.3 15 ±0.3 4.05 ±0.1 CP50241 20 ±0.3 20 ±0.3 4.05 ±0.1 CP50301541 30 ±0.3 15 ±0.3 4.05 ±0.1 CP50341 30 ±0.3 30 ±0.3 4.05 ±0.1 CP50441 40 ±0.3 40 ±0.3 4.05 ±0.1 cui.com PLATING ceramic plate tin For more information, please visit the product page. CUI Inc │ SERIES: CP50 │ DESCRIPTION: PELTIER MODULE date 09/06/2016 │ page 3 of 8 Input Voltage (V) CP50141 PERFORMANCE (Th=27°C) 3.0 5A 2.0 4A 3A 2A 1.0 1A Heat Pumped, Q (W) 0 6.0 5A 4.0 4A 3A 2A 2.0 1A 0 70 60 50 40 30 20 10 0 ΔT=Th-Tc (°C) Input Voltage (V) CP50141 PERFORMANCE (Th=50°C) 3.0 5A 2.0 4A 3A 2A 1.0 1A Heat Pumped, Q (W) 0 5A 6.0 4A 3A 4.0 2A 1A 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: CP50 │ DESCRIPTION: PELTIER MODULE date 09/06/2016 │ page 4 of 8 Input Voltage (V) CP50241 PERFORMANCE (Th=27°C) 4.5 5A 4A 3.0 3A 2A 1.5 1A Heat Pumped, Q (W) 0 5A 9.0 4A 3A 6.0 2A 1A 3.0 0 70 60 50 40 30 20 10 0 ΔT=Th-Tc (°C) Input Voltage (V) CP50241 PERFORMANCE (Th=50°C) 5A 4.5 4A 3A 3.0 2A 1.5 1A Heat Pumped, Q (W) 0 5A 4A 9.0 3A 2A 6.0 1A 3.0 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: CP50 │ DESCRIPTION: PELTIER MODULE date 09/06/2016 │ page 5 of 8 Input Voltage (V) CP50301541 PERFORMANCE (Th=27°C) 8.0 6.0 5A 4.0 4A 3A 2A 2.0 1A Heat Pumped, Q (W) 0 16 4A 12 5A 3A 8.0 2A 4.0 0 1A 70 60 50 40 30 20 10 0 ΔT=Th-Tc (°C) Input Voltage (V) CP50301541 PERFORMANCE (Th=50°C) 8.0 6.0 5A 4A 4.0 3A 2A 2.0 1A Heat Pumped, Q (W) 0 16 5A 12 3A 8.0 2A 1A 4.0 0 4A 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: CP50 │ DESCRIPTION: PELTIER MODULE date 09/06/2016 │ page 6 of 8 Input Voltage (V) CP50341 PERFORMANCE (Th=27°C) 5A 9.0 4A 3A 6.0 2A 3.0 1A Heat Pumped, Q (W) 0 25 5A 20 4A 3A 15 2A 10 1A 5.0 0 70 60 50 40 30 20 10 0 ΔT=Th-Tc (°C) Input Voltage (V) CP50341 PERFORMANCE (Th=50°C) 9.0 5A 4A 3A 6.0 2A 1A 3.0 Heat Pumped, Q (W) 0 5A 25 4A 20 3A 15 2A 10 1A 5.0 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: CP50 │ DESCRIPTION: PELTIER MODULE date 09/06/2016 │ page 7 of 8 Input Voltage (V) CP50441 PERFORMANCE (Th=27°C) 5A 16 4A 12 3A 2A 8.0 1A 4.0 Heat Pumped, Q (W) 0 5A 40 4A 3A 30 2A 20 1A 10 0 70 60 50 40 30 20 10 0 ΔT=Th-Tc (°C) CP50441 PERFORMANCE (Th=50°C) Input Voltage (V) 5A 16 4A 3A 12 2A 8.0 1A 4.0 Heat Pumped, Q (W) 0 5A 4A 40 3A 30 2A 20 1A 10 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: CP50 │ DESCRIPTION: PELTIER MODULE date 09/06/2016 │ page 8 of 8 REVISION HISTORY rev. 1.0 description date initial release 09/06/2016 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.