Marlow Industries, Inc. 10451 Vista Park Road Dallas Texas 75238-1645 214-340-4900 www.marlow.com TECHNICAL DATA SHEET NL2011T Thermoelectric Cooler RoHS EU Compliant TYPICAL PERFORMANCE VALUES Hot Side Temperature (°C) ∆ Tmax (°C-dry N2): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): 27°C 76 0.47 0.7 1.9 2.52 50°C 87 0.53 0.7 2.2 -- MECHANICAL CHARACTERISTICS ORDERING OPTIONS AVAILABLE MODIFICATIONS Model Number Description NL2011T-01 NL2011T-02 NL2011T-03 both surfaces are metallized hot side exterior is metallized no metallization Pretinned metallized ceramic surface(s) with 117°C solder. Thermistor mounted on edge of cold side ceramic. (Calibration available.) Elevated temperature burn-in with test data provided. DOC # 102-0299 REV G - PAGE 1 OF 2 ENVIRONMENT: ONE ATMOSPHERE DRY NITROGEN Hot Side Temperature 27°C 60.0 40.0 20.0 VOLTAGE (VDC) 0.0 2.0 1.6 1.2 0.8 0.4 0.0 0.0 Q=0 T=0 0.2 0.4 0.6 CURRENT (AMPS) 80.0 T (C) T (C) 80.0 100.0 60.0 40.0 20.0 HEAT LOAD (WATTS) 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.0 VOLTAGE (VDC) 100.0 TYPICAL PERFORMANCE CURVES Hot Side Temperature 50°C HEAT LOAD (WATTS) 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.8 2.0 1.6 1.2 0.8 0.4 0.0 0.0 Q=0 T=0 0.2 0.4 0.6 CURRENT (AMPS) 0.8 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 # 102-0299 REV G - 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]