BOURNS SF-0603F Quick Blow SMD Fuse, 50V DC, 500mA
BOURNS SF-0603F 500mA fast-acting SMD fuse. 50V DC, 0603 size. For circuit protection in phones, cameras & electronics.
The BOURNS SF-0603F is a fast-acting, surface-mount fuse designed for reliable overcurrent protection in modern, compact electronic devices. Its miniature 0603 (EIA 1608 metric) footprint makes it an ideal component for densely populated printed circuit boards where space is at a premium. Manufactured as a thin-film chip fuse, it offers precise performance characteristics and is supplied in surface-mount packaging optimised for automated pick-and-place assembly, streamlining high-volume production.
This fuse is rated for 500mA and features a fast-acting blow characteristic, ensuring a rapid response to overcurrent conditions to protect sensitive downstream circuitry. With a voltage rating of 50V DC and a high breaking capacity of 50A DC, it provides robust protection in a wide range of low-voltage DC applications, enhancing the safety and longevity of electronic assemblies.
Typical Applications The SF-0603F series is suitable for use in a vast array of portable and consumer electronics. Common applications include:
- Portable memory devices and USB drives
- LCD monitors and display modules
- Hard disk drives and solid-state drives
- Personal Digital Assistants (PDAs)
- Digital cameras and imaging equipment
- DVD players and optical drives
- Mobile phones and communication devices
- Rechargeable battery packs and battery chargers
- Set-top boxes and home entertainment systems
Its reliability and compact size also make it a preferred choice for computers, computer peripherals, industrial controls, and various other safety-critical circuits within consumer and industrial electronics sectors.
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