The Littelfuse semiconductor fuses are constructed with Littelfuse-developed technology which is designed to protect today's equipment and systems. The Littelfuse-developed technology has developed high standards for consistent quality, accuracy, reliability and performance. Because of the advance metallurgical, polymer and materials research, computerized statistical analysis and mathematical modelling, the state-of-the-art has been redesigned.
The product is specifically designed for supplementary protection of various semiconducting devices like diodes, thyristors, triacs, transistors,silicon controlled rectifiers (SCR’s), etc. These devices are utilized in power equipment such as variable speed drives, UPS, power rectifiers, DC power supplies and various other electronic equipment. It can be used wherever fast acting and current limiting fuses with no time delay are needed.