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 | Verical

Verical

Littelfuse 0451012.MRL | Distrelec

Distrelec

Littelfuse 0451012.MRL | Future Electronics

Future Electronics

Littelfuse 0451012.MRL | Newark

Newark

Datasheets

Digikey

0451012.MRL datasheet (pdf, 183.1 KB)

0451012.MRL datasheet (pdf, 183.1 KB)

0451012.MRL datasheet (pdf, 183.1 KB)

Element14

0451012.MRL datasheet (pdf, 196.9 KB)

Distrelec

0451012.MRL datasheet (pdf, 88.7 KB)

Verical

0451012.MRL datasheet (pdf, 861.8 KB)

Lifecycle Status Indicator

Volume Production

Symbol1/1

0451012.MRL Symbol - Littelfuse

Footprint1/1

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

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

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: 401

$

1.62

1.39

1.28

1.16

0.894

0.894

Future Electronics

CA: 3,000

$

0.31

0.295

Future Electronics

CA: 169

$

1.50

1.36

1.28

1.28

1.13

1.13

Newark

US: 655

$

0.795

0.795

0.795

0.795

0.795

0.795

Newark

US: 0

$

0.906

0.876

TTI

US: 890

$

2.46

2.46

2.46

2.46

2.46

TTI

US: 2,000

$

0.405

0.294

Digikey

US: 1,633

$

2.14

1.636

1.3574

1.2521

1.0371

1.0371

Digikey

US: 1,633

$

2.14

1.636

1.3574

1.2521

1.0371

1.0371

Digikey

US: 1,000

$

0.9557

0.8944

Fuses Unlimited

US: 1,810

$

Chip One Stop

JP: 3,000

$

0.751

0.404

PUI

US: 0

$

Sager Electronics

US: 0

$

1.10

1.10

TTI Europe

11: 0

$

0.3883

0.3316

Element14

SG: 655

$

1.6846

1.5025

1.5025

1.29

1.0548

0.9789

Element14

SG: 874

$

2.3827

2.3827

1.8364

1.8288

1.6619

1.6619

Element14

SG: 874

$

1.8288

1.6619

1.6619

Element14

SG: 0

$

1.6391

1.1838

Farnell

GB: 874

$

1.81

1.81

1.497

1.3745

1.2779

1.2779

Farnell

GB: 655

$

2.436

1.8508

1.5378

1.4289

1.1799

1.1799

Farnell

GB: 874

$

1.3745

1.2779

1.2779

Farnell

GB: 0

$

1.2425

1.2425

Anglia

GB: 0

$

0.4872

0.3307

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

Lucentia Tech

US: 2,751

$

0.3035

0.2883

0.2883

0.2732

1.08

1.08

RX Electronics Limited

CN: 826

$

0.245

0.245

0.201

0.157

0.14

LCSC

CN: 2,340

$

0.1916

0.1488

0.1488

0.1075

0.0911

Bettlink

HK: 34,858

$

0.4711

0.4283

0.4283

0.3929

0.34

0.34

SHENGYU ELECTRONICS

CN: 24,075

$

2.5992

2.5472

2.5472

2.4692

2.3913

2.2873

CXDA Electronics

HK: 21,962

$

0.18

0.18

0.163

0.145

0.123

Tactical IC USA

US: 14,493

$

0.69

0.69

Lixinc

CN: 6,895

$

2.09

2.09

2.09

2.09

0.8935

0.8935

Cytech Systems

CN: 3,000

$

2.736

2.5718

2.5718

2.435

2.2982

2.1614

JRH Electronics

US: 494

$

1.22

1.22

1.22

1.22

1.22

1.22

Origin Data Global Limited

CN: 114,000

$

0.069

0.067

NAC Semi

US: 8,000

$

1.13

1.05

Classic Components

US: 1,540

$

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

$

Ampacity Systems

MY: 3,942

$

IBS Electronics

US: 0

$

0.2926

0.2793

Abacus Technologies

US: 70

$

Sourcengine

US: 7,000

$

Sourceability

US: 1,990

$

AAA CHIPS

HK: 3,691

$

0.0602

0.0584

0.0584

0.0567

0.0567

0.0567

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