marlow
industries
Subsidiary of II-VI Incorporated
a global leader in thermoelectric solutions
Thermoelectric Cooler NL1022T
Performance Values
Hot Side Temperature (°C) Δ Tmax (°C-dry N2): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): 27°C 64 4.0 1.8 3.5 1.70 50°C 73 4.6 1.8 4.0 ---
RoHS 2002/95/EC Compliant
Mechanical Characteristics
Positive Lead .346 [8.79] Leads: 28 AWG (0.32) Bus Solid Tinned Copper Negative Lead
.346 [8.79]
2.00 +/-.25 [50.80+/-6.35]
Cold Side .085+/-.005 [2.16 +/-0.13]
.004 [0.10] .001 [0.03]
A
Parallelism Flatness
.001[0.03] Ceramics Material: Alumina (AC) or Beryllia (BC) Millimeters are in [ ]
A
Ordering Options
Model Number NL1022T-01 NL1022T-02 NL1022T-03 Description both surfaces are metallized hot side exterior is metallized no metallization
Features
• • RoHS 2002/95/EC compliant For example, and NL1022T with only the hot side metallized is specified as an NL1022T-02AC
Available Modifications
• • • 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 # 102-0296 Rev B
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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: 27°C HEAT LOAD (WATTS) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 Hot Side Temperature: 50°C HEAT LOAD (WATTS) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00
80.0 60.0 T (C) 40.0 20.0 0.0 VOLTAGE (VDC) 3.0 2.0 1.0 0.0 0.0
80.0 60.0 T (C) VOLTAGE (VDC) 40.0 20.0 0.0 4.0 3.0 2.0 1.0 0.0 0.0 0.4 0.8 1.2 1.6 CURRENT (AMPS)
Q=0 T=0
Q=0 T=0 2.0
0.4 0.8 1.2 1.6 CURRENT (AMPS)
2.0
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.
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 # 102-0296 Rev B
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214-340-4900 (tel) ● 214-341-5212 (fax) ● www.marlow.com
