the recent developments in eastern europe add some extra pressure on the already tense supplying situation in the electronic industry. We at QUICK-OHM choose our sources and suppliers with great care, we audit all our partners frequently and we are fully convinced to provide the best possible product for a reasonable price.
In the past we already qualified some alternatives to the well-known russian TE-companies and with this conversion table, we would like offer susbtitutes to the standard ranges of several manufaturers.
Customized TECs can be offered on request, but most of the listed modules are available from stock and can replace the russian counterparts without any problems.
Quality index: A = Standard, M = Premium, MM = Superior
A = Standard quality The solder in a standard module has its melting point at 138°C. For this reason, standard modules may only experience temperatures of 100°C maximum. Standard modules are constructed without a flexible layer. As a result, these A grades achieve a service life of max. 20,000 cycles, in contrast to M grades with 800,000 cycles and MM grades with 2,000,000 cycles.
M = Premium quality Premium modules may be exposed to temperatures up to max. 200°C. In addition, Peltier elements of the premium quality are provided with a flexible intermediate layer to alleviate thermally induced stresses. This enables very long service lives to be achieved under cyclic loads of max. 800,000 cycles.
MM = Superior quality Superior modules may be exposed to temperatures up to max. 200°C. Peltier elements of the Superior quality are constructed with two flexible intermediate layers. This more than doubles the service life under cyclic load with max. 2,000,000 cycles compared to the M types.
Sealing: Blank = none, S = silicone, X = epoxy resin
Do you have questions or need more information? Our experts will be happy to assist you personally.
General questions & sales: Katja Hermes
+49(0) 202 - 40 43 22
Technical questions: Werner Jonigkeit
+49(0) 202 - 40 43 26
The items marked with a green tick are ready for shipment in our warehouse and can be delivered immediately. The delivery time for such an item is 1-3 business days within Germany. Other items are unfortunately not immediately available at the moment.