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| marlow industries Subsidiary of II-VI Incorporated a global leader in thermoelectric solutions Thermoelectric Cooler NL4012T Performance Values Hot Side Temperature (C) Tmax (C-dry N2): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): 27C 114 0.76 1.0 6.7 6.22 50C 129 0.86 1.0 7.4 --- RoHS 2002/95/EC Compliant Mechanical Characteristics Positive Lead .520 [13.21] .160 [4.06] Leads: 30 AWG (0.25) Bus Solid Tinned Copper Negative Lead .314 [7.98] .676 [17.17] 2.00 +/-.25 [50.80+/-6.35] Cold Side .005 [0.13] .001 [0.03] A .343+/-.013 [8.71 +/-0.33] .001 [0.03] Ceramic Material: Beryllia (BC) Millimeters are in [ ] A Ordering Options Model Number NL4012T-01 NL4012T-02 NL4012T-03 Description both surfaces are metallized hot side exterior is metallized no metallization Features * * RoHS 2002/95/EC compliant For example, and NL4012Twith only the hot side metallized is specified as an NL4012T-02BC Available Modifications * * * Pretinned metallized ceramic surface(s) with 117C solder. Thermistor mounted on edge of cold side ceramic. (Calibration available.) Elevated temperature burn-in with test data provided. Doc # 102-0307 Rev B Page 1 of 2 214-340-4900 (tel) 214-341-5212 (fax) www.marlow.com marlow industries Subsidiary of II-VI Incorporated a global leader in thermoelectric solutions Performance Curves Environment: One atmosphere dry nitrogen Hot Side Temperature: 27C Hot Side Temperature: 50C HEAT LOAD (WATTS) 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 160.0 120.0 T (C) 80.0 40.0 0.0 VOLTAGE (VDC) HEAT LOAD (WATTS) 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 160.0 120.0 T (C) VOLTAGE (VDC) 80.0 40.0 0.0 8.0 6.0 4.0 2.0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 CURRENT (AMPS) 8.0 6.0 4.0 2.0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 CURRENT (AMPS) 1.2 Q=0 T=0 Q=0 T=0 1.2 For performance information in a vacuum or with hot side temperatures other than 27C or 50C, 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 85C 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. Addresses Marlow Industries, Inc. 10451 Vista Park Road Dallas Texas 75238-1645 214-340-4900 (tel) 214-341-5212 (fax) 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) center@ii-vi.co.jp www.ii-vi.co.jp Marlow Industries Europe Aberdeen House, South Road Haywards Heath West Sussex RH164NG UK +44 (0)1444-443404 (tel) +44 (0)1444-443334(fax) Marlow Industries China, II-VI Technologies Beijing A subsidiary of II-VI Incorporated 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) info@ii-vi.com.sg www.ii-vi.com.sg Rm 202, 1# Lize 2nd Middle Road Wangjing, Chaoyang District Beijing 100102 China 64391260 ext 105 (tel) 64399315 (fax) info@iivibj.com Doc # 102-0307 Rev B Page 2 of 2 214-340-4900 (tel) 214-341-5212 (fax) www.marlow.com |
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