Print Print this page
 
Littelfuse Inc
NANO²® 449 Series
Littelfuse Inc
NANO²® 451 Series
 
Littelfuse Inc
NANO²® 452 Series
  • Images
  • Drawings

NANO²® 451 Series

Fast Acting, Subminiature Surface Mount Fuse

Littelfuse Inc

2-SMD, Square End Block , 62mA - 15A @ 65VAC/65VDC and 125VAC/125VDC ratings

Datasheets:
Product Training Modules:
Product Description

The Nano²® SMF fuse is a very small, Wire-in-Air (WIA) square shape surface mount fuse which is very suitable for the secondary side circuit over-current protection applications and is designed for PCB using surface mount technology.

Features
  • Very fast acting
  • Small size
  • Wide range of current rating
  • Wide operating temperature range
  • Low temperature de-rating
  • Halogen free
  • UL, CSA, PSE approved
Applications:
  • Notebook PC
  • LCD/PDP TV
  • LCD monitor
  • LCD/PDP panel
  • LCD backlight inverter
  • Portable DVD player
  • Power supply
  • Networking
  • PC server
  • Cooling fan system
  • Storage system
  • Telecom system
  • Wireless base station
  • White goods
  • Game console
  • Office automation equipment
  • Battery charging circuit protection
  • Industrial equipment
  • Medical equipment
  • Automotive
Specifications
  • Current Rating:62mA ~ 15A
  • DC Cold Resistance:0.0037 Ohm ~ 5.5 Ohm
  • Fuse Type:Board Mount (Cartridge Style Excluded)
  • Melting I²t:0.00019 ~ 97.82
  • Mounting Type:Surface Mount
  • Operating Temperature:-55°C ~ 125°C
  • Package / Case:2-SMD, Square End Block
  • Packaging:Tape & Reel (TR)
  • Response Time:Fast
  • Size / Dimension:0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
  • Voltage Rating - AC:65V ~ 125VAC
  • Voltage Rating - DC:65V ~ 125VDC
Parts

View in Parametric Search

0451002.NRL0451002.NRLFUSE 125V FAST NANO2 SMD 2.0A Board Mount (Cartridge Style Excluded)2A125VAC125VDC2-SMD, Square End BlockRoHS
0451.250NRL0451.250NRLFUSE 125V FAST NANO2 SMD 250MA Board Mount (Cartridge Style Excluded)250mA125V125VDC2-SMD, Square End BlockRoHS
045103.5MRL045103.5MRLFUSE 3.5A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)3.5A125V125VDC2-SMD, Square End BlockRoHS
0451002.MRL0451002.MRLFUSE 2A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)2A125V125VDC2-SMD, Square End BlockRoHS
0451005.MRL0451005.MRLFUSE 5A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)5A125V125VDC2-SMD, Square End BlockRoHS
0451007.MRL0451007.MRLFUSE 7A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)7A125V125VDC2-SMD, Square End BlockRoHS
0451.800MRL0451.800MRLFUSE .800A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)800mA125V125VDC2-SMD, Square End BlockRoHS
045106.3MRL045106.3MRLFUSE 6.3A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)6.3A125V125VDC2-SMD, Square End BlockRoHS
0451.500MRL0451.500MRLFUSE .500A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)500mA125V125VDC2-SMD, Square End BlockRoHS
0451.630MRL0451.630MRLFUSE .630A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)630mA125V125VDC2-SMD, Square End BlockRoHS
0451003.MRL0451003.MRLFUSE 3A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)3A125V125VDC2-SMD, Square End BlockRoHS
0451004.MRL0451004.MRLFUSE 4A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)4A125V125VDC2-SMD, Square End BlockRoHS
04511.25MRL04511.25MRLFUSE 1.25A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)1.25A125V125VDC2-SMD, Square End BlockRoHS
045101.5MRL045101.5MRLFUSE 1.5A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)1.5A125V125VDC2-SMD, Square End BlockRoHS
04513.15MRL04513.15MRLFUSE 3.15A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)3.15A125V125VDC2-SMD, Square End BlockRoHS
0451.315MRL0451.315MRLFUSE .315A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)315mA125V125VDC2-SMD, Square End BlockRoHS
0451.250MRL0451.250MRLFUSE .250A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)250mA125V125VDC2-SMD, Square End BlockRoHS
0451.375MRL0451.375MRLFUSE .375A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)375mA125V125VDC2-SMD, Square End BlockRoHS
045101.6MRL045101.6MRLFUSE 1.6A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)1.6A125V125VDC2-SMD, Square End BlockRoHS
0451008.MRL0451008.MRLFUSE 8A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)8A125V125VDC2-SMD, Square End BlockRoHS
0451002.MR0451002.MRFUSE 2A 125V FAST NANO 2 SMF Board Mount (Cartridge Style Excluded)2A125V125VDC2-SMD, Square End Block
0451010.NRL0451010.NRLFUSE 125V FAST NANO2 SMD 10A Board Mount (Cartridge Style Excluded)10A125V125VDC2-SMD, Square End BlockRoHS
0451015.MRL0451015.MRLFUSE 15A 65V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)15A65V65V2-SMD, Square End BlockRoHS
0451010.MRL0451010.MRLFUSE 10A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)10A125V125VDC2-SMD, Square End BlockRoHS
0451012.MRL0451012.MRLFUSE 12A 65V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)12A65V65V2-SMD, Square End BlockRoHS
0451.500NRL0451.500NRLFUSE 125V FAST NANO2 SMD 500MA Board Mount (Cartridge Style Excluded)500mA125VAC125VDC2-SMD, Square End BlockRoHS
0451.062MRL0451.062MRLFUSE .062A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)62mA125V125VDC2-SMD, Square End BlockRoHS
0451.125MRL0451.125MRLFUSE .125A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)125mA125V125VDC2-SMD, Square End BlockRoHS
0451.080MRL0451.080MRLFUSE .080A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)80mA125V125VDC2-SMD, Square End BlockRoHS
0451.100MRL0451.100MRLFUSE .100A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)100mA125V125VDC2-SMD, Square End BlockRoHS
045102.5MRL045102.5MRLFUSE 2.5A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)2.5A125V125VDC2-SMD, Square End BlockRoHS
0451.750MRL0451.750MRLFUSE .750A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)750mA125V125VDC2-SMD, Square End BlockRoHS
0451005.MR0451005.MRFUSE 5A 125V FAST NANO 2 SMF Board Mount (Cartridge Style Excluded)5A125V125VDC2-SMD, Square End Block
0451010.MR0451010.MRFUSE 10A 125V FAST NANO 2 SMF Board Mount (Cartridge Style Excluded)10A125V125VDC2-SMD, Square End Block
0451001.MRL0451001.MRLFUSE 1A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)1A125V125VDC2-SMD, Square End BlockRoHS
0451.200MRL0451.200MRLFUSE .200A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)200mA125V125VDC2-SMD, Square End BlockRoHS
0451.400MRL0451.400MRLFUSE .400A 125V FAST NANO2 SMD Board Mount (Cartridge Style Excluded)400mA125VAC125VDC2-SMD, Square End BlockRoHS
0451001.NRL0451001.NRLFUSE 125V FAST NANO2 SMD 1.0A Board Mount (Cartridge Style Excluded)1A125VAC125VDC2-SMD, Square End BlockRoHS
0451.062MR0451.062MRFUSE .062A 125V FST NANO2 SMF TRBoard Mount (Cartridge Style Excluded)62mA125VAC125VDC2-SMD, Square End Block

View in Parametric Search

Associated Product
Littelfuse Inc OMNI-BLOK® 154 Series
Category: Power, Circuit Protection-Circuit Protection-Fuses, Circuit Breakers, Inrush Current Limiters-Fuses-Surface Mount, Holder Included
Comments
Every product in the Dynamic Catalog is connected to TechXchange, Digi-Key’s community technology forum. Ask a question, post a comment, and let your voice be heard in discussions about this product.
Log In or Register to comment Be the first to Comment.
Littelfuse Inc's NANO²® 451 Series Surface Mount

(0/1000)