438 Series Fuse

0603 Size Lead free, Halogen Fee, High Temperature Very Fast-Acting Ceramic Fuses at Digi-Key

Image of Littelfuse's 438 Series FuseThis Littelfuse100% Lead Free and RoHS compliant fuse series has been designed specifically to provide over current protection to circuits that see high working ambient temperatures (up to 150°C). The general design ensures excellent temperature stability and performance reliability. In addition to this, the high I2t values typical of the Littelfuse Ceramic fuse family ensure high inrush current withstand capability.

Features Applications
  • Operating temperature –55°C to +150°C
  • 100% Lead free and RoHS compliant
  • Suitable for both leaded and lead free reflow/wave soldering
  • Automotive electronics
  • LCD displays/servers
  • Printers/scanners
  • Data modems

438 Series Fuse

ImageManufacturer Part NumberDescriptionPart StatusFuse TypeAvailable Quantity
0438005.WR datasheet linkFUSE BRD MNT 5A 12VAC 32VDC 06030438005.WRFUSE BRD MNT 5A 12VAC 32VDC 0603ActiveBoard Mount (Cartridge Style Excluded)5211 - Immediate
0438005.WR product page link
0438.750WR datasheet linkFUSE BOARD MNT 750MA 32VAC 63VDC0438.750WRFUSE BOARD MNT 750MA 32VAC 63VDCActiveBoard Mount (Cartridge Style Excluded)7296 - Immediate
0438.750WR product page link
0438.250WR datasheet linkFUSE BOARD MNT 250MA 32VAC 63VDC0438.250WRFUSE BOARD MNT 250MA 32VAC 63VDCActiveBoard Mount (Cartridge Style Excluded)4263 - Immediate
0438.250WR product page link
0438.500WR datasheet linkFUSE BOARD MNT 500MA 32VAC 63VDC0438.500WRFUSE BOARD MNT 500MA 32VAC 63VDCActiveBoard Mount (Cartridge Style Excluded)3906 - Immediate
0438.500WR product page link
0438001.WR datasheet linkFUSE BRD MNT 1A 32VAC 63VDC 06030438001.WRFUSE BRD MNT 1A 32VAC 63VDC 0603ActiveBoard Mount (Cartridge Style Excluded)4903 - Immediate
0438001.WR product page link
043803.5WR datasheet linkFUSE BOARD MNT 3.5A 12VAC 32VDC043803.5WRFUSE BOARD MNT 3.5A 12VAC 32VDCActiveBoard Mount (Cartridge Style Excluded)3605 - Immediate
043803.5WR product page link
0438004.WR datasheet linkFUSE BRD MNT 4A 12VAC 32VDC 06030438004.WRFUSE BRD MNT 4A 12VAC 32VDC 0603ActiveBoard Mount (Cartridge Style Excluded)6951 - Immediate
0438004.WR product page link
0438006.WR datasheet linkFUSE BRD MNT 6A 12VAC 24VDC 06030438006.WRFUSE BRD MNT 6A 12VAC 24VDC 0603ActiveBoard Mount (Cartridge Style Excluded)3152 - Immediate
0438006.WR product page link
043802.5WR datasheet linkFUSE BOARD MNT 2.5A 12VAC 32VDC043802.5WRFUSE BOARD MNT 2.5A 12VAC 32VDCDiscontinuedBoard Mount (Cartridge Style Excluded)0043802.5WR product page link
043802.5WR datasheet linkFUSE BOARD MNT 2.5A 12VAC 32VDC043802.5WRFUSE BOARD MNT 2.5A 12VAC 32VDCDiscontinuedBoard Mount (Cartridge Style Excluded)0043802.5WR product page link
043802.5WR datasheet linkFUSE 32V FAST 0603 2.5A HITEMP043802.5WRFUSE 32V FAST 0603 2.5A HITEMPActiveBoard Mount (Cartridge Style Excluded)3000 - Immediate
043802.5WR product page link
0438003.WR datasheet linkFUSE BRD MNT 3A 12VAC 32VDC 06030438003.WRFUSE BRD MNT 3A 12VAC 32VDC 0603ActiveBoard Mount (Cartridge Style Excluded)665 - Immediate
0438003.WR product page link
0438002.WR datasheet linkFUSE BRD MNT 2A 12VAC 32VDC 06030438002.WRFUSE BRD MNT 2A 12VAC 32VDC 0603ActiveBoard Mount (Cartridge Style Excluded)34 - Immediate
0438002.WR product page link
0438.375WR datasheet linkFUSE BOARD MNT 375MA 32VAC 63VDC0438.375WRFUSE BOARD MNT 375MA 32VAC 63VDCActiveBoard Mount (Cartridge Style Excluded)00438.375WR product page link
04381.75WR datasheet linkFUSE BOARD MNT 1.75A 32VAC 63VDC04381.75WRFUSE BOARD MNT 1.75A 32VAC 63VDCActiveBoard Mount (Cartridge Style Excluded)004381.75WR product page link
043801.5WR datasheet linkFUSE BOARD MNT 1.5A 32VAC 63VDC043801.5WRFUSE BOARD MNT 1.5A 32VAC 63VDCDiscontinuedBoard Mount (Cartridge Style Excluded)0043801.5WR product page link
043801.5WR datasheet linkFUSE BOARD MNT 1.5A 32VAC 63VDC043801.5WRFUSE BOARD MNT 1.5A 32VAC 63VDCDiscontinuedBoard Mount (Cartridge Style Excluded)0043801.5WR product page link
04381.25WR datasheet linkFUSE BOARD MNT 1.25A 32VAC 63VDC04381.25WRFUSE BOARD MNT 1.25A 32VAC 63VDCDiscontinuedBoard Mount (Cartridge Style Excluded)004381.25WR product page link
04381.25WR datasheet linkFUSE BOARD MNT 1.25A 32VAC 63VDC04381.25WRFUSE BOARD MNT 1.25A 32VAC 63VDCDiscontinuedBoard Mount (Cartridge Style Excluded)004381.25WR product page link
Published: 2009-08-27