Littelfuse 451 Series 5A 125VAC Very Fast Acting SMD Fuse, 6125 Case Style
Buy Littelfuse SMD fuse, 5A 125VAC, very fast acting, 6125 case. Ceramic body, halogen-free, ideal for over-current protection.
The Littelfuse 451 Series 0451005.MRL is a 5A, 125VAC very fast acting surface mount fuse, designed for reliable over-current protection in secondary side circuits. Its ceramic body, gold-plated caps, and tin-lead alloy termination ensure robust performance and durability in demanding applications.
This halogen-free fuse features a compact 6125 (metric) case size, making it ideal for PCB designs using surface mount technology. With a nominal cold resistance of 0.0125Ω, it offers low power dissipation and minimal impact on circuit performance.
Key Features
- Small size and low temperature derating for efficient thermal management.
- Wide operating temperature range from -55°C to 125°C.
- Breaking capacity of 50A AC and 300A DC for robust protection.
- Halogen-free construction for environmentally conscious designs.
Applications
This fuse is suitable for a variety of electronic applications, including safety systems, computers and peripherals, power management, communications and networking, HVAC, portable devices, wireless equipment, consumer electronics, automation and process control, and industrial equipment.
Specifications
- Fuse current: 5A
- Blow characteristic: Very fast acting
- Voltage rating AC: 125VAC
- Voltage rating DC: 125VDC
- Fuse case style: 6125 metric (2410 imperial)
- Product range: NANO2 451
- Nominal cold resistance: 0.0125Ω
- Operating temperature: -55°C to 125°C
Reliable, compact, and efficient, the Littelfuse 451 Series fuse is an excellent choice for protecting sensitive electronic circuits.
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