2MDX04-138-0816

Thermoelectric Module Datasheet Performance Parameters RMT Ltd 2MDX04-138-XX Type ΔTmax Qmax W K Imax A Umax V AC R Ohm H mm h1 mm 2MDX04-138-xx 2MDX04-138-0510 2MDX04-138-0816 92 94 4.29 2.78 1.1 0.7 11.8 8.68 13.63 3.2 4.1 0.5 0.8 Performance data are given at 300K, vacuum Technical Drawing Options available A. TEC Assembly: Solder SnSb (Tmelt=230°C) C. Ceramics Surface Options D. Thermistor (optional) 1. Blank ceramics Can be mounted to cold side 2. Metallized: ceramics edge. Calibration 2.1 Ni / Sn(Bi) B. Ceramics: is available. 2.2 Gold plating 1.Pure Al2O3(100%) 3. Metallized and pre-tinned: 2.Alumina (Al2O3- 96%) E. Terminal wires 3.1 Solder 94 (PbSnBi, Tmelt=94°C) 3.Aluminum Nitride (AlN) 1. Pre-tinned Copper 3.2 Solder 117 (In-Sn, Tmelt=117°C) 2. Insulated Wires 3.3 Solder 138 (Sn-Bi, Tmelt=138°C) 100% Al2O3 used as standard 3. Insulated Color Coded 3.4 Solder 183 (Pb-Sn, Tmelt=183°C) 53 Leninskij prosp. Moscow 119991 Russia, ph: +7-499-132-6817, fax: +7-499-783-3664, web: www.rmtltd.ru Copyright 2008. RMT Ltd. The design and specifications of products can be changed by RMT Ltd without notice. Page 1 of 3 Thermoelectric Module Datasheet Performance Plots RMT Ltd 2MDX04-138-0510 Temperature difference, K Current, A Temperature difference, K Heat Pumped at the Cold Side, W Voltage, V C.O.P Temperature difference, K Temperature difference, K Performance Plots 2MDX04-138-0816 Temperature difference, K Current, A Temperature difference, K Heat Pumped at the Cold Side, W Voltage, V C.O.P Temperature difference, K Temperature difference, K Color Legend: Imax, 0.8 Imax, 0.6 Imax, 0.4 Imax 53 Leninskij prosp. Moscow 119991 Russia, ph: +7-499-132-6817, fax: +7-499-783-3664, web: www.rmtltd.ru Copyright 2008. RMT Ltd. The design and specifications of products can be changed by RMT Ltd without notice. Page 2 of 3 Thermoelectric Module Datasheet RMT Ltd Application Tips 1. Never heat TE module more than 200˚C (TEC assembled at 230˚C). 2. Never use TE module without attached heat sink at hot (bottom) side. 3. Connect TE module to DC power supply according to polarity. 4. Do not apply DC current higher than Imax. Installation 1. Mechanical Mounting. TEC is placed between two heat exchangers . This construction is fixed by screws or in another mechanical way. It is suitable for large modules (with dimensions 30x30mm and larger). Miniature types require other assembling methods in most cases. 2. Soldering. This method is suitable for a TE module with metallized outside surfaces. RMT provides this option and also makes pre-tinning for TE modules. 3. Glueing. It is an up-to-date method that is used by many customers due to availability of glues with good thermoconductive properties. A glue is usually based on some epoxy compound filled with some thermoconductive material such as graphite or diamond powders, silver, SiN and others. The application of a specific type depends on application features and the type of a TE module. Object being cooled Object being cooled TEC 1 Screw mounting Heatsink 2 Soldering TEC 3 Heatsink Gluing 53 Leninskij prosp. Moscow 119991 Russia, ph: +7-499-132-6817, fax: +7-499-783-3664, web: www.rmtltd.ru Copyright 2008. RMT Ltd. The design and specifications of products can be changed by RMT Ltd without notice. Page 3 of 3