NANO²® High-Current Subminiature Fuse – 456SD Series

NANO²® High-Current Subminiature Fuse – 456SD Series

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Littelfuse’s small sized, surface-mountable high-current fuse provides surge current protection.

Littelfuse’s 456SD series NANO² fuse is a small sized, surface-mountable high-current fuse which provides over current and excessive surge current protection for applications operating at high current in a limited space.

Such applications are mostly served today through a single large-sized high-current industrial type fuse or in some cases, parallel configuration of lower amperage SMD fuses. The 456SD 50 A series fuse gives the option of a single fuse solution for protection for such application requirements.

Features

  • Available in ratings of 40 A to 50 A
  • High interrupting rating: 600 A at 75 VDC
  • Very low cold resistance, temperature rise, and voltage drop
  • High inrush/surge current withstand capability
  • Surface mountable high-current fuse
  • Single fuse solution for high-current applications
  • Suitable for a wide variety of voltage requirements and applications
  • Enhances power efficiency
  • Avoids nuisance opening due to high inrush and surge current inherent in the system
  • Compatible with high-volume assembly requirements

Applications

  • Voltage regulator module for PC servers
  • Cooling fan system for PC servers
  • Storage system power
  • Base-station power supplies
  • Power tools

more information on www.littelfuse.com

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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