Circuit Protection > Fuses

0451.125MRL - Littelfuse

FUSE BOARD MNT 125MA 125VAC/VDC

Technical Details

Approvals	UL, CSA
Body Material	Ceramic
Case/Package	SMD/SMT
Contact Plating	Silver
Current Rating	125mA
DC Cold Resistance	1.7R
Depth	2.69mm
Diameter	2.69mm
Fuse Current	125mA
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	1.7R
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 0451.125MRL | Verical

Verical

Littelfuse 0451.125MRL | Distrelec

Distrelec

Littelfuse 0451.125MRL | Future Electronics

Future Electronics

Littelfuse 0451.125MRL | Element14

Element14

Littelfuse 0451.125MRL | Newark

Newark

Datasheets

Distrelec

0451.125MRL datasheet (pdf, 88.7 KB)

Element14

0451.125MRL datasheet (pdf, 174.5 KB)

0451.125MRL datasheet (pdf, 174.5 KB)

Digikey

0451.125MRL datasheet (pdf, 183.1 KB)

0451.125MRL datasheet (pdf, 183.1 KB)

0451.125MRL datasheet (pdf, 183.1 KB)

Lifecycle Status Indicator

Volume Production

Symbol1/1

0451.125MRL Symbol - Littelfuse

Footprint1/1

0451.125MRL 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	0448.125MR	Volume Production
Littelfuse	0451.250NRL	Volume Production
Littelfuse	0451.750NRL	Volume Production
Littelfuse	0451001.NRL	Volume Production
Littelfuse	045101.5NRL	Volume Production

See more alternatives See less alternatives

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

CoreStaff

JP: 990

$

3.324

1.821

1.348

1.288

1.235

1.235

RS (Formerly Allied Electronics)

US: 229

$

3.00

2.70

2.55

2.40

2.40

2.40

Verical

US: 258

$

3.248

3.248

3.248

3.248

Mouser

576-0451.125MRL

US: 5,178

$

2.15

1.84

1.54

1.37

1.28

1.28

Arrow Electronics

US: 1,000

$

1.542

1.542

TME

14: 258

$

2.61

2.61

2.61

2.61

2.61

2.61

Future Electronics

CA: 9,000

$

0.91

0.88

Newark

US: 368

$

1.58

1.58

1.47

1.37

1.37

1.37

Newark

US: 1,000

$

1.21

1.21

TTI

US: 1,000

$

1.52

1.52

1.52

1.52

1.52

TTI

US: 5,000

$

0.93

0.90

Digikey

US: 335

$

2.97

2.271

1.8836

1.7375

1.4386

1.4386

Digikey

US: 335

$

2.97

2.271

1.8836

1.7375

1.4386

1.4386

Digikey

US: 0

$

1.3253

1.2823

Fuses Unlimited

US: 973

$

Chip One Stop

JP: 378

$

1.92

1.92

1.92

1.59

1.59

TTI Europe

11: 14,000

$

1.319

1.2451

Sager Electronics

US: 0

$

1.58

1.58

Anglia

GB: 12,119

$

1.3854

1.3854

1.3854

1.3854

1.3854

0.9404

Element14

SG: 827

$

3.2554

3.2554

2.6407

2.4055

2.3827

2.3827

Element14

SG: 368

$

2.2993

2.1551

2.1551

1.6922

1.4418

1.4114

Element14

SG: 1,000

$

2.3524

1.6922

Element14

SG: 827

$

2.4055

2.3827

2.3827

Element14

SG: 0

$

2.3448

1.6998

Farnell

GB: 368

$

2.0549

1.946

1.7283

1.6058

1.6058

1.6058

Farnell

GB: 827

$

2.4496

2.4496

2.0277

1.878

1.81

1.81

Farnell

GB: 1,000

$

1.5106

1.4833

Farnell

GB: 827

$

1.878

1.81

1.81

Farnell

GB: 0

$

1.7827

1.7827

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 2,183

$

8.5429

8.5165

8.49

Component Stockers USA

US: 36,313

$

0.31

0.30

0.30

0.29

0.53

0.90

Lucentia Tech

US: 9,982

$

0.83

0.79

0.79

0.75

1.08

1.08

RX Electronics Limited

CN: 7,250

$

0.328

0.328

0.253

0.223

0.223

Corohmni

US: 878

$

4.59

4.59

4.59

4.59

4.59

4.59

LCSC

CN: 1,425

$

0.4177

0.342

0.342

0.2691

0.2403

Chipsmall Limited

CN: 5,001,000

$

0.90

0.60

0.60

0.36

0.30

0.30

Bettlink

HK: 57,918

$

1.1529

1.0481

1.0481

0.9616

0.8321

0.8321

SHENGYU ELECTRONICS

CN: 18,609

$

3.4521

3.3831

3.3831

3.2795

3.1759

3.0378

Lixinc

CN: 14,159

$

2.99

2.99

2.99

2.99

1.2766

1.2766

CXDA Electronics

HK: 13,839

$

0.295

0.295

0.268

0.24

0.206

Cytech Systems

CN: 3,000

$

3.732

3.5081

3.5081

3.3215

3.1349

2.9483

Tactical IC USA

US: 2,022

$

8.01

8.01

8.01

Semicontronic

US: 1,234

$

2.979

2.979

2.979

2.979

2.979

2.979

JRH Electronics

US: 990

$

1.6141

1.6141

1.6141

1.6141

1.6141

1.6141

J3

US: 40

$

4.953

4.953

4.953

4.953

4.953

4.953

Origin Data Global Limited

CN: 9,126

$

0.156

0.15

Quest

US: 7,636

$

2.50

2.30

1.50

1.50

1.05

1.05

NAC Semi

US: 7,000

$

1.30

1.21

Classic Components

US: 1,540

$

Freelance Electronics

US: 48

$

0.96

0.96

0.67

0.67

0.67

0.67

Decca Corp

PL: 500

$

VNN Services

EU: 2,426

$

Ampacity Systems

MY: 3,665

$

IBS Electronics

US: 0

$

1.463

1.4364

Sourcengine

US: 9,000

$

Sourceability

US: 1,000

$

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