Lot of 20 40mm Nord INDUSTRIAL Peltier Thermoelectric Start Price USD 49.99 Current Price USD 49.99 Time Left - Bid Count 1 Buy It Now Price USD 49.99 Reserve Price - Start Time Saturday, October 04, 2008 End Time Wednesday, October 08, 2008 Location La Center, WA See more about 'Lot of 20 40mm Nord INDUSTRIAL Peltier Thermoelectric ' Description SquareTrade © AP6.0You are bidding on 20(twenty) Nord TM-127-1.4-8.5mx HIGH PERFORMANCE INDUSTRIAL TE's. 4 cm X 4cm, 4 mm thick.8.5 amp. Max wattage is 127.5, They operate from 0 to 15 volts, from -40 to 85 degrees. One side gets hot the other side gets cold, reverse the polarity and the opposite happens. If you use a heat sink, it can freeze. make a coffee warmer cool a cooler (this TE is 5 to 10 times more powerful than the TE's in the regular coolers) optics applications also they can do a great job cooling your microprocessor play with them, there are many uses   The part has been used [proven] for less than a year but has at least 19 years left, TECs are guarantied to work like new. They will have some residual thermal grease still on them. Powered by eBay Turbo Lister Place a Bid!