Littelfuse SMD Antisurge Nanofuse 10 Pack - 3A

The Littelfuse SMD Antisurge Nanofuse offers reliable, space-saving circuit protection designed for modern electronics. Part of the acclaimed NANO2 Slo-Blo 452 series, this surface-mount device (SMD) provides excellent resistance against in-rush currents and transient surges, making it ideal for safeguarding sensitive components in a wide range of applications. Its compact 2410 6125 Metric case style ensures it occupies minimal board real estate, which is crucial for densely packed PCB designs in consumer electronics, telecommunications, and industrial control systems.

Engineered with a slow-blow (time-delay) characteristic, this nanofuse can withstand temporary current spikes that occur during normal start-up operations without nuisance tripping, while still providing dependable protection against sustained overloads and short circuits. With dual voltage ratings of 125V AC and 125V DC, it offers versatile protection in both alternating and direct current environments. A high breaking capacity of 50A AC ensures it can safely interrupt substantial fault currents, maintaining system integrity and preventing damage from cascading failures.

Supplied in a convenient 10-pack, these fuses are perfect for production lines, repair workshops, and hobbyists, ensuring you always have spares on hand. The robust construction and precise manufacturing by Littelfuse, a leader in circuit protection, guarantee consistent performance and long-term reliability. Integrating these fuses into your design enhances safety, reduces downtime, and protects valuable equipment from costly electrical damage.

Variant Details

• Size: 3A