date 08/2009 page 1 of 3 a division of CUI INC PART NUMBER: CP85238 DESCRIPTION: PELTIER MODULE FEATURES •solid state device •small and lightweight •precise temperature control •quiet operation •RoHS compliant RoHS INPUT parameter conditions/description min nom max units resistance measured by AC 4-terminal method at 25°C 0.36 0.40 0.44 current maximum current at ∆Tmax 8.5 A voltage maximum voltage at ∆Tmax 3.8 V max units OUTPUT parameter conditions/description Qmax Th = 27°C Th = 50°C 18.0 20.1 W W ∆Tmax2 Th = 27°C Th = 50°C 68 75 °C °C max units 1 Notes: min nom 1. Maximum cooling capacity at Imax, Vmax, and ∆T = 0°C 2. Maximum temperature difference at Imax, Vmax, Q = 0 W (maximum parameters are measured in a vacuum) GENERAL parameter conditions/description min solder melting temperature connection between thermoelectric pairs assembly compression hot side plate MTBF nom 138 °C 98.07 10 N/cm2 kgf/cm2 90 °C 200,000 hours *for further information and product selection refer to peltier application notes.pdf 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.v-infinity.com date 08/2009 page 2 of 3 a division of CUI INC DESCRIPTION: PELTIER MODULE PART NUMBER: CP85238 PERFORMANCE (Th=27°C) 8.5 A Input Voltage (V) 4.0 6.8 A 5.1 A 2.0 3.4 A 1.7 A 0 Heat Pumped (W) 16.0 8.5 A 6.8 A 5.1 A 8.0 3.4 A 1.7 A 0 70 60 50 40 30 20 10 0 ΔＴ＝Ｔｈ−Ｔｃ（℃） PERFORMANCE (Th=50°C) 8.5 A Input Voltage (V) 4.0 6.8 A 5.1 A 3.4 A 2.0 1.7 A 0 Heat Pumped (W) 8.5 A 16.0 6.8 A 5.1 A 3.4 A 8.0 1.7 A 0 70 60 50 40 30 20 10 0 ΔＴ＝Ｔｈ−Ｔｃ（℃） 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.v-infinity.com PC FILE NAME: CP85238 20.0 0.3 3.8 0.01 0.80 (TYP) COPYRIGHT 2009 BY CUI INC. 20.0 0.3 Hot Side Cold Side LEAD WIRE JOINT COVER SEALER CERAMIC PLATE 100.0 5.0 Al203 (Alumina) Silicon Rubber RTV UL1332 Silicon Rubber RTV MATERIAL PLATING Black (-) Red (+) White Color White Color Tin White Color 7.0 3.0 REV. A ZRJ DRAWN BY: CP85238 PELTIER MODULE PART NO. TITLE: APPROVED BY: UNITS: 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com TOLERANCE: ±0.1mm UNLESS OTHERWISE NOTED SCALE 1:1 DESCRIPTION NEW DRAWING A 2:1 SCALE: MM [INCHES] REV: RoHS DATE 10/3/2007