0454.500MR Littelfuse Inc, 0454.500MR Datasheet - Page 3

• Manufacturer Part Number: 0454.500MR
• Description: FUSE .500A 125V SLO SMD SILVR TR
• Manufacturer: Littelfuse Inc
• Series: NANO²® 454r
• Type: Surface Mount Fusesr

Specifications of 0454.500MR

• Fuse Type: Slow Blow, Time Lag
• Voltage - Rated: 125VAC, 125VDC
• Current: 500mA
• Package / Case: Non-Standard SMD
• Size / Dimension: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
• Mounting Type: Holder/Surface Mount
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.7 Ohm
• Melting I²t: 0.24
• Current Rating: 0.5 Amp
• Voltage Rating: 125 Volts
• Fuse Size / Group: Nano
• Termination Style: SMD/SMT
• Body Material: Ceramic
• Dimensions: 6.1 mm L x 2.69 mm W
• Product: Surface Mount Fuse
• Interrupt Rating: 50 Amps
• Operating Temperature Range: - 55 C to + 125 C
• Resistance: 0.7 Ohms
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 0454.500; 0454.500MR; 454.500; F3143TR

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/452.html
or /454.html for current information.
Product Characteristics
Materials
Product Marking
Operating
Temperature
Moisture
Sensitivity Level
Solderability
Insulation
Resistance (after
Opening)
Dimensions
Packaging
Packaging Option
Recommended pad layout
(.057")
(.077")
1.45
1.96
(.270")
F
(.240")
(.124")
(.116")
1 A
6.86
6.10
3.15
2.95
(.106")
2.69
T
Packaging Specification
(.106")
2.69
Surface Mount Fuses
NANO
2®
> Slo-Blo
63
NOTE: “L ” suffix applies to 452 series only
®
Part Numbering System
Thermal Shock
Mechanical Shock
Vibration
Moisture Resistance
Salt Spray
Resistance to Soldering
Heat
> 452/454 Series
SERIES
AMP Code
QUANTITY Code
PACKAGING Code
RoHS Compliant & Halogen Free
Quantity
The dot is positioned at the end of the
number sequence with whole ratings
and within for fractional ratings.
Example:
1000
.375
0452 001. M R L
Packaging Code
Quantity &
452/454 Series