LITTELFUSE NANO2 451 Surface Mount Fuse, 315 mA, Very Fast Acting, 125V

The LITTELFUSE NANO2 451 is a high-performance surface mount fuse designed for precision overcurrent protection in compact electronic circuits. Engineered for very fast-acting characteristics, it responds rapidly to fault conditions, providing reliable safeguarding for sensitive components.

With a rated current of 315mA and voltage ratings of 125V AC and 125V DC, this fuse is suitable for a broad spectrum of low-power applications. Its miniature 2410 case style (6125 Metric) makes it ideal for densely populated printed circuit boards (PCBs) where space is at a premium.

This fuse offers excellent breaking capacities, capable of interrupting 50A under AC conditions and an impressive 300A under DC conditions, ensuring robust protection even in high-energy fault scenarios. The product is constructed to meet exacting industry standards, guaranteeing consistent performance and reliability.

Its compact dimensions allow for efficient use of board real estate without compromising on safety or performance. The surface mount design facilitates automated assembly processes, making it a cost-effective and reliable choice for high-volume manufacturing.

Specifications

• Rated Current: 315 mA
• Blow Characteristic: Very Fast Acting
• AC Voltage Rating: 125 VAC
• DC Voltage Rating: 125 VDC
• Case Style: 2410 6125 Metric
• Breaking Capacity (AC): 50A
• Breaking Capacity (DC): 300A
• Dimensions (L x W x H): 15mm x 33mm x 43mm
• Weight: 1 gram

As part of the trusted LITTELFUSE NANO2 product range, this fuse represents a dependable solution for engineers seeking precise and rapid circuit protection in a compact, surface-mount package.