MPF Products Inc. specializes in designing and manufacturing products utilizing ceramic-to-metal sealing technology. We offer a full range of electrical feedthroughs, connectors, isolators and viewports all rated for ultra-high vacuum (UHV). MPF Products, Inc. was formed in 1994 by a group of engineers led by Art Dunton We are your source for Knowledge, Inventory, and Service in Hermetic Electrical and Optical Components. We are also proud suppliers for Thermo Fisher Scientific, Ametek, NASA, Sandia National Laboratories, 3M, GE Aviation, JPL, Applied Materials, Veeco, Raytheon, and many more.