440 Series High I²t 1206-Size Ceramic SMD Fus

By Littelfuse Inc 126

440 Series High I²t 1206-Size Ceramic SMD Fus

The Littelfuse 440 series is a 100% lead-free, RoHS-compliant and halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures up to 150°C and high inrush currents.

The 440 series has the ultra-high I2t ratings of up to 12.95 A2Sec for eliminating nuisance fuse openings during momentary overload conditions. The series has a maximum fault current rating of 50 A at the rated voltage and is 100% lead-free, halide-free and compliant to RoHS requirements.

Features
  • Operating temperature from -55°C to +150°C
  • 100% lead-free and RoHS-compliant
  • Suitable for both leaded and lead-free reflow / wave soldering
  • Ultra high I2t values
Applications
  • Automotive electronics
  • LCD displays
  • Servers
  • Notebook computers
  • Printers
  • Scanners
  • Data modems
  • Hard disk drives

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