Circuit Protection > Fuses

0451001.MRL - Littelfuse

FUSE BRD MNT 1A 125VAC/VDC 2SMD

Technical Details

Body Material	Ceramic
Case/Package	SMD/SMT
Contact Plating	Silver
Current Rating	1A
DC Cold Resistance	153mR
Depth	2.69mm
Fuse Current	1A
Fuse Type	Board Mount (Cartridge Style Excluded)
Height	2.69mm
Housing Material	Ceramic
Lead Free	Lead Free
Length	6.1mm
Max Operating Temperature	125°C
Min Operating Temperature	-55°C
Mount	Surface Mount
Number of Pins	2
Package Quantity	1000
Packaging	Tape and Reel
Radiation Hardening	No
Reach SVHC Compliant	Unknown
Resistance	153mR
RoHS Compliant	Yes
Series	451
Size	2.69mm
Terminal Material	Gold
Voltage Rating	125V
Voltage Rating (AC)	125V
Voltage Rating (DC)	125V
Width	2.69mm
Working Voltage	125V

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

Littelfuse 0451001.MRL | Digikey

Digikey

Littelfuse 0451001.MRL | Rs

Rs

Littelfuse 0451001.MRL | Distrelec

Distrelec

Littelfuse 0451001.MRL | Future Electronics

Future Electronics

Datasheets

Verical

0451001.MRL datasheet (pdf, 861.8 KB)

Distrelec

0451001.MRL datasheet (pdf, 88.7 KB)

Allied Electronics

0451001.MRL datasheet (pdf, 1.1 MB)

Digikey

0451001.MRL datasheet (pdf, 183.1 KB)

0451001.MRL datasheet (pdf, 183.1 KB)

0451001.MRL datasheet (pdf, 183.1 KB)

Lifecycle Status Indicator

Volume Production

Loading indicators

Symbol

0451001.MRL Symbol - Littelfuse

Footprint

0451001.MRL Footprint - Littelfuse

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Littelfuse	0451001.NRL	Volume Production
Littelfuse	0451002.NRL	Volume Production
Littelfuse	0451.750MR	Obsolete
Littelfuse	0451.062MR	Obsolete
Multicomp	MCSEF(U)001	Obsolete
Multicomp	MCSEF(U)2.50	Obsolete
Littelfuse	015401.5DRT	Volume Production
Littelfuse	0451.250NRL	Volume Production
Littelfuse	0451.750NRL	Volume Production
Littelfuse	045101.5NRL	Volume Production

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

CoreStaff

JP: 665

$

1.31

1.076

0.603

0.543

0.49

0.487

CoreStaff

JP: 112

$

0.535

0.535

0.535

0.308

0.308

0.308

CoreStaff

JP: 35

$

1.76

1.02

0.68

0.51

0.39

0.33

Digikey

US: 2,883

$

1.41

1.076

0.8926

0.8235

0.6823

0.6823

Digikey

US: 2,883

$

1.41

1.076

0.8926

0.8235

0.6823

0.6823

Digikey

US: 2,000

$

0.6289

0.5641

RS (Formerly Allied Electronics)

US: 79

$

1.42

1.28

1.21

1.14

1.14

1.14

Arrow Electronics

US: 9,000

$

0.4005

0.4005

Verical

US: 11,000

$

1.125

1.125

Mouser

576-0451001.MRL

US: 7,531

$

1.06

0.824

0.72

0.522

0.398

0.361

TME

14: 1,000

$

0.838

0.735

0.638

0.638

0.586

0.446

Future Electronics

CA: 16,000

$

0.29

0.285

Newark

US: 1,702

$

0.531

0.531

0.531

0.531

0.531

0.531

Newark

US: 1,000

$

0.591

0.553

TTI

US: 970

$

0.499

0.499

0.499

0.499

Fuses Unlimited

US: 2,276

$

Chip One Stop

JP: 1,000

$

0.4004

0.4004

TTI Europe

11: 22,000

$

0.2848

0.2848

Sager Electronics

US: 0

$

0.7279

0.6943

Anglia

GB: 20,857

$

0.1618

0.1618

0.1618

0.1618

0.1097

0.1097

Element14

SG: 6,797

$

1.4038

1.4038

1.1458

1.1155

1.0396

1.0396

Element14

SG: 6,797

$

1.1155

1.0396

1.0396

Element14

SG: 1,000

$

1.032

0.7391

Element14

SG: 0

$

1.0168

0.7368

Farnell

GB: 6,541

$

1.1908

1.1908

0.9921

0.9172

0.807

0.807

Farnell

GB: 6,541

$

0.9172

0.807

0.807

Farnell

GB: 1,000

$

0.6845

0.6396

Farnell

GB: 0

$

0.7839

0.7839

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Win Source

CN: 2,600

$

0.1906

0.1598

Lucentia Tech

US: 7,140

$

0.2151

0.2043

0.2043

0.1936

1.08

1.08

IBS Electronics

US: 5,000

$

0.0967

Aztech

IT: 4,041

$

16.0867

16.0867

16.0867

16.0867

16.0867

16.0867

RX Electronics Limited

CN: 560

$

0.144

0.144

0.118

0.095

0.083

Corohmni

US: 127

$

16.095

16.095

16.095

16.095

16.095

16.095

Worldway Electronics

HK: 76,493

$

0.0452

0.0452

0.0438

0.0415

0.0415

LCSC

CN: 19,315

$

0.3858

0.3652

0.3652

0.3469

0.3378

Bettlink

HK: 180,704

$

0.1203

0.1093

0.1093

0.1003

0.0868

0.0868

RC Electronics

CN: 51,082

$

0.43

0.39

0.39

0.36

0.34

0.33

Tactical IC USA

US: 47,619

$

0.21

CXDA Electronics

HK: 47,381

$

0.409

0.409

0.372

0.36

0.353

SHENGYU ELECTRONICS

CN: 22,778

$

1.7374

1.7027

1.7027

1.6505

1.5984

1.5289

Chipsmall Limited

CN: 20,000

$

0.1423

0.0949

0.0949

0.0569

0.0474

0.0474

Lixinc

CN: 16,425

$

1.34

1.34

1.34

1.34

0.5747

0.5747

Semicontronic

US: 2,103

$

9.713

9.713

9.713

9.713

9.713

9.713

Cytech Systems

CN: 1,000

$

1.752

1.6469

1.6469

1.5593

1.4717

1.3841

JRH Electronics

US: 191

$

0.6405

0.6405

0.6405

0.6405

0.6405

0.6405

NAC Semi

US: 46,000

$

0.4143

0.4143

Origin Data Global Limited

CN: 20,000

$

0.052

0.05

Quest

US: 3,132

$

1.0914

0.9095

0.6548

0.5093

0.4548

0.4002

Bison Technologies

0451001MRL-97647

CN: 717

$

0.28

0.28

0.28

Classic Components

US: 12

$

Decca Corp

PL: 100

$

VNN Services

EU: 3,720

$

Ampacity Systems

MY: 1,397

$

Sourcengine

US: 41,000

$

Sourceability

US: 30,365

$

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