Semiconductor fuses are available in several different enclosures and at least two different ranges:
Typical Markings: Ultra Rapid, Silized, Silcu, Sitor, Recticur, Protistor.
These components are not usually seen in consumer electronics products.
US Patent Issued to GLOBALFOUNDRIES on Sept. 3 for "Semiconductor Fuse with Enhanced Post-Programming Resistance" (German Inventors)
Sep 07, 2013; ALEXANDRIA, Va., Sept. 7 -- United States Patent no. 8,524,567, issued on Sept. 3, was assigned to GLOBALFOUNDRIES Inc. (Grand...