TECHNICAL DATA SHEET marlow industries, inc. Subsidiary of II-VI INCORPORATED NL2075 Thermoelectric Cooler RoHS EU Compliant TYPICAL PERFORMANCE VALUES Nitrogen Hot Side Temperature (°C) ∆ Tmax (°C): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): Vacuum Hot Side Temperature (°C) ∆ Tmax (°C): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): 27°C 80 44.0 7.1 15.4 2.10 50°C 90 49.0 7.0 17.2 -- 27°C 87 44.5 7.0 15.4 2.10 50°C 99 49.5 7.0 17.1 -- MECHANICAL CHARACTERISTICS Dimensions are shown inches [millimeters]. ORDERING OPTIONS AVAILABLE MODIFICATIONS Model Number Ideal for large temperature differentials (∆T) and large heat pumping applications. Pretinned metallized ceramic surface(s) with 96°C or 117°C solder. Thermistor mounted on edge of cold side ceramic. (Calibration available.) Custom designs available to meet any multistage application. NL2075-01AC NL2075-02AC NL2075-03AC NL2075-04AC NL2075-05AC Description both surfaces are metallized hot side exterior is metallized no metallization -02AC with hot side pretinned with 117°C solder -03AC with 8 inches insulated wires DOC # 102-0423 REV 1 - PAGE 1 OF 2 ENVIRONMENT: TYPICAL PERFORMANCE CURVES Nitrogen Vacuum For performance information in a vacuum or with hot side temperatures other than 27°C or 50°C, consult one of our Applications Engineers. Installation Recommended mounting methods: Bonding with thermal epoxy or soldering with metallized ceramics. For additional information, please refer to our TEC Installation Guide. Operation Cautions For maximum reliability, storage and operation below 85°C in a non-condensing environment is recommended. To minimize thermal stress, use linear/proportional temperature control or a similar method rather than an ON/OFF method. CONTACT US: For customer support or general questions please contact a local office below or consult our website for distributor information. Marlow Industries, Inc. 10451 Vista Park Road Dallas Texas 75238-1645 214-340-4900 (tel) 214-341-5212 (fax) www.marlow.com Marlow Industries Europe GmbH Brunnenweg 19-21 64331 Weiterstadt Germany Tel.: +49 (0) 6150 5439 - 403 Fax: +49 (0) 6150 5439 - 400 [email protected] II-VI Japan Inc. WBG Marive East 17F 2-6 Nakase, Mihama-ku Chiba-Shi, Chiba 261-7117 Japan 81 43 297 2693 (tel) 81 43 297 3003 (fax) [email protected] www.ii-vi.co.jp II-VI Singapore Pte., Ltd. Blk. 5012, Techplace II #04-07 & 05-07/12, Ang Mo Kio Ave. 5 Singapore 569876 (65) 6481 8215 (tel) (65) 6481 8702 (fax) [email protected] www.ii-vi.com.sg DOC # 102-0423 REV 1 - PAGE 2 OF 2 Marlow Industries China, II-VI Technologies Beijing A subsidiary of II-VI Incorporated Rm 202, 1# Lize 2nd Middle Road Wangjing, Chaoyang District Beijing 100102 China 010-64398226 ext 105 (tel) 010-64399315 (fax) [email protected]