0451001.MRL VS 0453001.MR

0451001.NRL vs 0451001.MRL vs 0448001.MR Comparison

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0451001.NRL
0451001.MRL
0448001.MR
Part No.
0451001.NRL
0451001.MRL
0448001.MR
Description
Fuse Chip Very Fast Acting 1A 125V SMD Solder Pad 2410 Ceramic T/R
Fuse: fuse; ultra rapid; ceramic; 1A; 125VAC; 125VDC; 6,1x2,7x2,7mm
Fuse Chip Very Fast Acting 1A 125V SMD Solder Pad 2410 Ceramic T/R
Manufacturer
Littelfuse
Littelfuse
Littelfuse
Classification
Thermal Cutoffs/Switches/Fuses
Thermal Cutoffs/Switches/Fuses
Thermal Cutoffs/Switches/Fuses
Reference Price(USD)
$0.364
$0.063
$0.298
Inventory（pcs）
8.2k
75.8k
1k
Case/Package
SMD-2
SMD-2
SMD-2
Number of Pins
2
2
2
Resistance
78 mΩ
0.078 Ω
0.0863 Ω
Voltage Rating (DC)
32 V
125 V
32 V
Voltage Rating (AC)
125 V
125 V
125 V
ECCN Code
-
EAR99
-
HK STC License
-
NLR
-
Current Rating
1 A
1 A
1 A
Operating Temperature
-55℃ ~ 125℃
-55℃ ~ 125℃
-55℃ ~ 125℃
Contact Plating
-
Silver
-
Size-Length
6.1 mm
6.1 mm
6.1 mm
Size-Diameter
-
2.69 mm
-
Size-Width
2.69 mm
2.69 mm
2.69 mm
Size-Height
2.69 mm
2.69 mm
2.69 mm
Mounting Style
Surface Mount
Surface Mount
Surface Mount
Packaging
Tape & Reel (TR)
Tape & Reel (TR)
Tape & Reel (TR)
REACH SVHC Compliance
No SVHC
No SVHC
No SVHC
Lead-Free Status
Lead Free
Lead Free
Lead Free
RoHS
RoHS Compliant
RoHS Compliant
RoHS Compliant
Product Lifecycle Status
Active
Active
Active
Industrial-Spec
Yes
Yes
Yes
Medical-Spec
Yes
Yes
Yes
Operating Temperature (Max)
125 ℃
125 ℃
125 ℃
Operating Temperature (Min)
-55 ℃
-55 ℃
-55 ℃
REACH SVHC Compliance Edition
-
-
2014/12/17
Voltage Rating
125 VAC
125 V
125 V
Voltage Rating (DC Max)
125 V
125 V
125 V
Voltage Rating (AC Max)
125 V
125 V
125 V
Automative-Spec
-
-
Yes
Overview

0451001.NRL Product overview

The 0451001.NRL is a 1A/125VAC very fast acting Quick Blow Fuse with ceramic body, gold over nickel plated caps, tin-lead alloy termination, square surface mount and halogen-free. This 451-series fuse features small size and low temperature de-rating. Suitable for the secondary side circuit over-current protection applications and is designed for PCB using surface mount technology.
.
0.153R Nominal cold resistance
.
-55 to 125°C Operating temperature range

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0451001.MRL Product overview

**Littelfuse 451 Series NANO2 Surface Mount Fuses** Littelfuse 451 series of NANO2 surface mount fuses are very small wire-in-air (WIA) square shape surface mount devices which are suitable for a variety of secondary side circuit over-current protection applications.

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0448001.MR Product overview

The 0448001.MR is a 1A/125VAC very Fast Acting Fuse with ceramic body and gold-plated caps termination. This 488-series square surface mount fuse features low temperature de-rating. Compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.
.
Small size
.
0.0863R Nominal cold resistance
.
-55 to 125°C Operating temperature range

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0451001.MRL Alternative Parts

Image	Part	Compare	Manufacturer	Category	Description
Image:	Mfr.Part#:0451001.MRL	Compare: Current Part	Manufacturers:Littelfuse	Category:Thermal Cutoffs/Switches/Fuses	Description:Fuse: fuse; ultra rapid; ceramic; 1A; 125VAC; 125VDC; 6,1x2,7x2,7mm
Image:	Mfr.Part#:0453001.MR	Compare: 0451001.MRL VS 0453001.MR	Manufacturers:Littelfuse	Category:Thermal Cutoffs/Switches/Fuses	Description:Fuse Chip Very Fast Acting 1A 125V SMD Solder Pad 2410 Ceramic T/R
Image:	Mfr.Part#:0451001.NRL	Compare: 0451001.MRL VS 0451001.NRL	Manufacturers:Littelfuse	Category:Thermal Cutoffs/Switches/Fuses	Description:Fuse Chip Very Fast Acting 1A 125V SMD Solder Pad 2410 Ceramic T/R
Image:	Mfr.Part#:0448001.MR	Compare: 0451001.MRL VS 0448001.MR	Manufacturers:Littelfuse	Category:Thermal Cutoffs/Switches/Fuses	Description:Fuse Chip Very Fast Acting 1A 125V SMD Solder Pad 2410 Ceramic T/R