441 Series 0603 High I²t SMD Ceramic Fuse

Littelfuse 441 series features ultra-high in-rush current withstand capability

Image of Littelfuse's 441 Series 0603 High I2t SMD Ceramic FuseLittelfuse 100% lead- and halogen-free, RoHS compliant fuse series has been designed specifically to provide overcurrent protection to circuits that see high working ambient temperatures (up to 150°C) and high inrush currents. The general design ensures excellent temperature stability and performance reliability. Additionally, this high I²t fuse series is designed to have ultra high inrush current withstand capability to avoid nuisance fuse opening.

Features Applications
  • Very high nominal melting I2t
  • Fast response to faulty current
  • Operating temperature -55°C to 150°C
  • Highly improved thermal de-rating curve
  • Current rating 2A to 6A
  • 100% lead- and halide-free, RoHS compliant
  • Suitable for leaded or lead-free reflow/wave soldering
  • UL and CSA agency approval
  • Handheld electronics
  • LCD displays
  • Battery packs
  • Hard disk drives
  • SD memory cards
  • Automotive electronics

441 Series 0603 High I2t SMD Ceramic Fuse

ImageManufacturer Part NumberDescriptionFuse TypeCurrent RatingAvailable Quantity
0441002.WR datasheet linkFUSE BOARD MOUNT 2A 32VDC 06030441002.WRFUSE BOARD MOUNT 2A 32VDC 0603Board Mount (Cartridge Style Excluded)2A5250 - Immediate
0441002.WR product page link
0441003.WR datasheet linkFUSE BOARD MOUNT 3A 32VDC 06030441003.WRFUSE BOARD MOUNT 3A 32VDC 0603Board Mount (Cartridge Style Excluded)3A4284 - Immediate
0441003.WR product page link
0441005.WR datasheet linkFUSE BOARD MOUNT 5A 32VDC 06030441005.WRFUSE BOARD MOUNT 5A 32VDC 0603Board Mount (Cartridge Style Excluded)5A3825 - Immediate
0441005.WR product page link
0441004.WR datasheet linkFUSE BOARD MOUNT 4A 32VDC 06030441004.WRFUSE BOARD MOUNT 4A 32VDC 0603Board Mount (Cartridge Style Excluded)4A3162 - Immediate
0441004.WR product page link
0441006.WR datasheet linkFUSE BOARD MOUNT 6A 32VDC 06030441006.WRFUSE BOARD MOUNT 6A 32VDC 0603Board Mount (Cartridge Style Excluded)6A1839 - Immediate
0441006.WR product page link
044102.5WR datasheet linkFUSE BOARD MOUNT 2.5A 32VDC 0603044102.5WRFUSE BOARD MOUNT 2.5A 32VDC 0603Board Mount (Cartridge Style Excluded)2.5A0044102.5WR product page link
044102.5WR datasheet linkFUSE BOARD MOUNT 2.5A 32VDC 0603044102.5WRFUSE BOARD MOUNT 2.5A 32VDC 0603Board Mount (Cartridge Style Excluded)2.5A0044102.5WR product page link
044102.5WR datasheet linkFUSE 32V HIGH I2T 0603 FAST 2.5A044102.5WRFUSE 32V HIGH I2T 0603 FAST 2.5ABoard Mount (Cartridge Style Excluded)2.5A3000 - Immediate
044102.5WR product page link
0441.250WR datasheet linkFUSE BOARD MNT 250MA 32VDC 06030441.250WRFUSE BOARD MNT 250MA 32VDC 0603Board Mount (Cartridge Style Excluded)250mA00441.250WR product page link
0441.375WR datasheet linkFUSE BOARD MNT 375MA 32VDC 06030441.375WRFUSE BOARD MNT 375MA 32VDC 0603Board Mount (Cartridge Style Excluded)375mA00441.375WR product page link
0441.500WR datasheet linkFUSE BOARD MNT 500MA 32VDC 06030441.500WRFUSE BOARD MNT 500MA 32VDC 0603Board Mount (Cartridge Style Excluded)500mA00441.500WR product page link
0441.750WR datasheet linkFUSE BOARD MNT 750MA 32VDC 06030441.750WRFUSE BOARD MNT 750MA 32VDC 0603Board Mount (Cartridge Style Excluded)750mA00441.750WR product page link
0441001.WR datasheet linkFUSE BOARD MOUNT 1A 32VDC 06030441001.WRFUSE BOARD MOUNT 1A 32VDC 0603Board Mount (Cartridge Style Excluded)1A00441001.WR product page link
04411.25WR datasheet linkFUSE BOARD MNT 1.25A 32VDC 060304411.25WRFUSE BOARD MNT 1.25A 32VDC 0603Board Mount (Cartridge Style Excluded)1.25A004411.25WR product page link
044101.5WR datasheet linkFUSE BOARD MOUNT 1.5A 32VDC 0603044101.5WRFUSE BOARD MOUNT 1.5A 32VDC 0603Board Mount (Cartridge Style Excluded)1.5A0044101.5WR product page link
04411.75WR datasheet linkFUSE BOARD MNT 1.75A 32VDC 060304411.75WRFUSE BOARD MNT 1.75A 32VDC 0603Board Mount (Cartridge Style Excluded)1.75A004411.75WR product page link
044103.5WR datasheet linkFUSE BOARD MOUNT 3.5A 32VDC 0603044103.5WRFUSE BOARD MOUNT 3.5A 32VDC 0603Board Mount (Cartridge Style Excluded)3.5A0044103.5WR product page link
4410375000 datasheet linkFUSE BOARD MOUNT 375MA 32VAC/VDC4410375000FUSE BOARD MOUNT 375MA 32VAC/VDCBoard Mount (Cartridge Style Excluded)375mA04410375000 product page link
Published: 2011-03-18