Littelfuse 2A GDC Type 5 x 20mm Slo-Blo - (SA230)

The Littelfuse 2A GDC Type 5 x 20mm Slo-Blo fuse, referenced as SA230, offers reliable circuit protection for sensitive audio equipment and electronic devices. Designed to safeguard against gradual overcurrent surges, this time-delay fuse is an essential component for any technician or hobbyist building or repairing amplifiers, power supplies, or vintage audio gear. Its slow-blow characteristic makes it particularly suitable for applications where brief inrush currents occur during startup, such as in transformer-coupled circuits or capacitor-charging stages, preventing nuisance blowing that standard fast-acting fuses might cause.

Technically, this 5 x 20mm glass tube fuse is rated at 2 amperes and 250 volts, providing robust protection while allowing temporary current spikes without interruption. The Slo-Blo design incorporates a thermal element that absorbs short-duration overloads, ensuring stable operation under normal conditions. Manufactured by Littelfuse, a trusted brand in circuit protection, this fuse meets high standards of reliability and consistency. With an EAN of 79458904833, it is a precise replacement for existing 2A fuses in many audio and electronic circuits. Priced at 390 HUF, it offers excellent value for maintaining the integrity of your equipment. Whether you are restoring a classic amplifier or building a new project, this fuse delivers dependable performance and peace of mind.