LITTELFUSE 452 Series SMD Slow Blow Fuse 1A 125V

The LITTELFUSE 452 Series SMD Slow Blow Fuse is a high-quality time delay fuse specifically designed to accommodate inrush currents that would normally cause a fast-acting fuse to open. This effectively solves the common problem of nuisance opening, ensuring reliable and continuous performance in sensitive electronic circuits. With a current rating of 1A and a voltage rating of 125V (both AC and DC), this surface mount fuse is highly versatile and suitable for a wide range of demanding applications.

Featuring a robust ceramic body and gold-plated or tin-dipped silver-plated caps for secure termination, the fuse offers excellent durability and stable connectivity. It is a completely halogen-free component, designed with a conveniently small footprint and low temperature de-rating, making it an ideal choice for compact and high-density circuit board layouts where space and thermal management are critical.

Key Specifications

• Fuse Current: 1A
• Blow Characteristic: Slow Blow (Time Delay)
• Voltage Rating: 125VAC / 125VDC
• Breaking Capacity: 50A (AC and DC)
• Fuse Case Style: 2410 6125 Metric
• Nominal Cold Resistance: 0.225Ω
• Operating Temperature Range: -55°C to 125°C

This NANO2 Slo-Blo 452 series fuse is an essential component for safety and power management across various industries, providing dependable overcurrent protection.