Sprague Goodman is a well-known supplier dedicated to designing and manufacturing passive components. They provide an extensive portfolio of products including non-magnetic high-voltage variable capacitors, trimmer capacitors, varactor diodes, inductors, transformers and tuning elecments for MRI, NMR, Cryogenic, RF, Military and Microwave applications. Their products are characterized by the shortest lead times and the highest quality standards. Sprague Goodman is known as "preferred vendor" by many other major electronic manufacturers. They maintain a quality department which is highly trained to meet the inspection requirements of MIL-I-45208. Many models possess U.S. Military Specification MIL-PRF-14409 and are listed on the Qualified Products List (QPL).