Circuit Protection > Fuses

0451012.MRL - Littelfuse

FUSE BRD MNT 12A 65VAC/VDC 2SMD

Technical Details

Approvals	UL, CSA
Body Material	Ceramic
Case/Package	SMD/SMT
Contact Plating	Silver
Current Rating	12A
DC Cold Resistance	4.9mR
Depth	2.69mm
Diameter	2.69mm
Fuse Current	12A
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	4.9mR
RoHS Compliant	Yes
Series	451
Size	2.69mm
Terminal Material	Gold
Termination	SMD/SMT
Voltage Rating	65V
Voltage Rating (AC)	65V
Voltage Rating (DC)	65V
Width	2.69mm
Working Voltage	65V

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

Littelfuse 0451012.MRL | Digikey

Digikey

Littelfuse 0451012.MRL | Distrelec

Distrelec

Littelfuse 0451012.MRL | Future Electronics

Future Electronics

Littelfuse 0451012.MRL | Newark

Newark

Datasheets

Verical

0451012.MRL datasheet (pdf, 861.8 KB)

Element14

0451012.MRL datasheet (pdf, 196.9 KB)

Distrelec

0451012.MRL datasheet (pdf, 88.7 KB)

Digikey

0451012.MRL datasheet (pdf, 183.1 KB)

0451012.MRL datasheet (pdf, 183.1 KB)

0451012.MRL datasheet (pdf, 183.1 KB)

Lifecycle Status Indicator

Volume Production

Loading indicators

Symbol

0451012.MRL Symbol - Littelfuse

Footprint

0451012.MRL Footprint - Littelfuse

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Littelfuse	0451002.NRL	Volume Production
Littelfuse	0451.750MR	Obsolete
Littelfuse	0451.062MR	Obsolete
Multicomp	MCSEF(U)2.50	Obsolete
Littelfuse	015401.5DRT	Volume Production
Littelfuse	0451.250NRL	Volume Production
Littelfuse	0451.750NRL	Volume Production
Littelfuse	0451001.NRL	Volume Production
Littelfuse	045101.5NRL	Volume Production
Littelfuse	045102.5NRL	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: 494

$

1.53

1.158

0.684

0.625

0.572

0.569

CoreStaff

JP: 370

$

1.93

1.11

0.74

0.56

0.43

0.36

Digikey

US: 2,251

$

2.14

1.636

1.3574

1.2521

0.9557

0.8944

Digikey

US: 2,251

$

2.14

1.636

1.3574

1.2521

1.0371

1.0371

Digikey

US: 2,000

$

0.9557

0.8944

RS (Formerly Allied Electronics)

US: 35

$

1.08

0.97

0.92

0.86

0.86

0.86

Verical

US: 494

$

1.2544

1.2544

1.2544

Arrow Electronics

US: 0

$

0.6741

0.5966

Mouser

576-0451012.MRL

US: 155

$

1.62

1.39

1.28

1.16

0.894

0.894

Future Electronics

AMER: 2,000

$

0.31

0.295

Future Electronics

AMER: 169

$

1.50

1.37

1.29

1.29

1.14

1.14

Newark

US: 355

$

1.30

1.20

1.10

1.10

0.954

0.954

Newark

US: 0

$

0.906

0.876

TTI

US: 890

$

2.46

2.46

2.46

2.46

2.46

TTI

US: 1,000

$

0.423

0.294

Fuses Unlimited

US: 1,810

$

Chip One Stop

JP: 3,000

$

1.05

0.928

PUI

US: 0

$

Sager Electronics

US: 0

$

1.10

1.10

TTI Europe

11: 0

$

0.3982

0.3316

Element14

SG: 440

$

2.3827

2.3827

1.8364

1.8288

1.6619

1.6619

Element14

SG: 655

$

1.6846

1.5025

1.5025

1.29

1.032

0.9713

Element14

SG: 440

$

1.8288

1.6619

1.6619

Element14

SG: 0

$

1.6391

1.2521

Farnell

GB: 440

$

1.7147

1.7147

1.4289

1.3214

1.3187

1.3187

Farnell

GB: 655

$

2.436

1.8508

1.5378

1.4289

1.1799

1.1799

Farnell

GB: 440

$

1.3214

1.3187

1.3187

Farnell

GB: 0

$

1.2928

1.2928

Anglia

GB: 0

$

0.494

0.3348

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Component Stockers USA

US: 535

$

1.29

1.29

0.99

0.56

0.56

Classic Components

US: 9,240

$

0.497

0.446

0.446

0.366

0.263

0.263

Lucentia Tech

US: 2,751

$

0.3035

0.2883

0.2883

0.2732

1.08

1.08

IBS Electronics

US: 7,000

$

0.403

0.3835

Ampacity Systems

MY: 2,963

$

0.303

0.303

0.303

0.303

0.303

0.303

LCSC

CN: 405

$

0.1978

0.156

0.156

0.1157

0.0997

SHENGYU ELECTRONICS

CN: 24,075

$

2.5992

2.5472

2.5472

2.4692

2.3913

2.2873

RC Electronics

CN: 23,669

$

0.88

0.80

0.80

0.73

0.69

0.67

Tactical IC USA

US: 14,493

$

0.69

0.69

Cytech Systems

CN: 3,000

$

2.736

2.5718

2.5718

2.435

2.2982

2.1614

Bettlink

HK: 2,644

$

1.0196

0.9269

0.9269

0.8504

0.7359

0.7359

JRH Electronics

US: 494

$

1.8666

1.4128

0.8345

0.7625

0.7052

0.7052

NAC Semi

US: 8,000

$

1.23

1.14

Sensible Micro

US: 250

$

0.1235

0.104

0.104

Quest

US: 64

$

1.4823

1.3637

1.1858

0.8894

0.8894

0.8894

VNN Services

EU: 4,346

$

Sourcengine

US: 7,000

$

Abacus Technologies

US: 0

$

AAA CHIPS

HK: 3,691

$

0.0602

0.0584

0.0584

0.0567

0.0567

0.0567

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