All Results (774)

Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

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Part #

Resettable Fuses - PPTC .5A 60V 10A Imax

SMD050F-2
Littelfuse
1: Rp9.723
80.543In Stock

Mfr. Part No.
SMD050F-2

Mouser Part No
650-SMD050F-2

Littelfuse

Resettable Fuses - PPTC .5A 60V 10A Imax

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Datasheet

80.543In Stock

Cut Tape

Rp9.723

Rp8.971

Rp7.448

Rp6.880

Reel

Rp4.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Cartridge Fuses 50A 500V

0606050.UXTHP
Littelfuse
1: Rp263.449
610In Stock

Mfr. Part No.
0606050.UXTHP

Mouser Part No
576-0606050.UXTHP

Littelfuse

Cartridge Fuses 50A 500V

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Datasheet

610In Stock

Rp263.449

Rp218.684

Rp201.806

Rp167.316

View

Min.: 1
Mult.: 1

Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2

0881060.UR
Littelfuse
1: Rp197.403
2.090In Stock

Mfr. Part No.
0881060.UR

Mouser Part No
576-0881060.UR

Littelfuse

Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2

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Datasheet

2.090In Stock

Cut Tape

Rp197.403

Rp181.258

Rp164.747

Rp138.696

View

Reel

Rp104.572

MouseReel Available

Min.: 1
Mult.: 1

: 500

Surface Mount Fuses 75VDC 70A .74ohms 881 NANO2

0881070.UR
Littelfuse
1: Rp210.612
599In Stock

Mfr. Part No.
0881070.UR

Mouser Part No
576-0881070.UR

Littelfuse

Surface Mount Fuses 75VDC 70A .74ohms 881 NANO2

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Datasheet

599In Stock

Cut Tape

Rp210.612

Rp181.258

Rp167.316

Rp138.696

View

Reel

Rp104.572

MouseReel Available

Min.: 1
Mult.: 1

: 500

Surface Mount Fuses 80A 75V FAST ACTING

0881080.URF
Littelfuse
1: Rp310.414
743In Stock

Mfr. Part No.
0881080.URF

Mouser Part No
576-0881080.URF

Littelfuse

Surface Mount Fuses 80A 75V FAST ACTING

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Datasheet

743In Stock

Cut Tape

Rp310.414

Rp270.787

Rp248.221

Rp214.281

View

Reel

Rp160.894

Min.: 1
Mult.: 1

: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1000V 3kA 8/20us UL 1449

CG41.0SM
Littelfuse
1: Rp31.188
7.700In Stock

Mfr. Part No.
CG41.0SM

Mouser Part No
576-CG41.0SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1000V 3kA 8/20us UL 1449

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Datasheet

7.700In Stock

Cut Tape

Rp31.188

Rp23.850

Rp19.814

Rp18.181

Reel

Rp15.888

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

JLLS250.X
Littelfuse
1: Rp3.982.550
16In Stock

Mfr. Part No.
JLLS250.X

Mouser Part No
576-JLLS250.X

Littelfuse

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

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Datasheet

16In Stock

Rp3.982.550

Rp3.421.529

Rp3.158.264

Rp2.515.053

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E40PL1T
Littelfuse
1: Rp8.623
10.998In Stock

Mfr. Part No.
V05E40PL1T

Mouser Part No
576-V05E40PL1T

Littelfuse

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

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Datasheet

10.998In Stock

Cut Tape

Rp8.623

Rp5.339

Rp4.623

Rp4.275

Reel

Rp3.394

View

Min.: 1
Mult.: 1

: 1.000

Varistors 40V 5mm Epoxy UltraMOV

V05E40PL2T5
Littelfuse
1: Rp14.126
10.000In Stock

Mfr. Part No.
V05E40PL2T5

Mouser Part No
576-V05E40PL2T5

Littelfuse

Varistors 40V 5mm Epoxy UltraMOV

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Datasheet

10.000In Stock

Cut Tape

Rp14.126

Rp8.513

Rp5.889

Rp5.467

Reel

Rp3.614

View

Min.: 1
Mult.: 1

: 1.000

Varistors 275V 450pF

V275LA20CP
Littelfuse
1: Rp17.245
5.116In Stock

Mfr. Part No.
V275LA20CP

Mouser Part No
576-V275LA20CP

Littelfuse

Varistors 275V 450pF

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Datasheet

5.116In Stock

Rp17.245

Rp12.420

Rp11.209

Rp9.888

View

Min.: 1
Mult.: 1

Varistors 300V

V300LA40CP
Littelfuse
1: Rp26.051
3.213In Stock
800Expected 15/09/2026

Mfr. Part No.
V300LA40CP

Mouser Part No
576-V300LA40CP

Littelfuse

Varistors 300V

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Datasheet

3.213In Stock

800Expected 15/09/2026

Rp26.051

Rp19.263

Rp17.374

Rp15.447

Rp14.805

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR LEAD FREE

V625LA80CP
Littelfuse
1: Rp51.002
1.200In Stock

Mfr. Part No.
V625LA80CP

Mouser Part No
576-V625LA80CP

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

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Datasheet

1.200In Stock

Rp51.002

Rp38.343

Rp35.224

Rp31.555

Min.: 1
Mult.: 1

Varistors 130V to 1000V LA Varistor

V680LA100CP
Littelfuse
1: Rp51.002
1.803In Stock

Mfr. Part No.
V680LA100CP

Mouser Part No
576-V680LA100CP

Littelfuse

Varistors 130V to 1000V LA Varistor

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Datasheet

1.803In Stock

Rp51.002

Rp38.343

Rp35.224

Rp31.555

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .75A 30V 40A Imax

SMD075F-2
Littelfuse
1: Rp10.274
14.462In Stock
18.000Expected 01/09/2026

Mfr. Part No.
SMD075F-2

Mouser Part No
650-SMD075F-2

Littelfuse

Resettable Fuses - PPTC .75A 30V 40A Imax

Learn More

Datasheet

14.462In Stock

18.000Expected 01/09/2026

Cut Tape

Rp10.274

Rp9.338

Rp7.760

Rp7.155

Reel

Rp4.330

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC 60V 750MA-HD 10A MAX

SMD075F/60-2
Littelfuse
1: Rp11.008
12.525In Stock
14.000Expected 23/09/2026

Mfr. Part No.
SMD075F/60-2

Mouser Part No
650-SMD075F/60-2

Littelfuse

Resettable Fuses - PPTC 60V 750MA-HD 10A MAX

Learn More

Datasheet

12.525In Stock

14.000Expected 23/09/2026

Cut Tape

Rp11.008

Rp10.072

Rp8.366

Rp7.724

Reel

Rp4.953

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC 30V 40A IMAX

SMD100F-2
Littelfuse
1: Rp9.723
60.811In Stock

Mfr. Part No.
SMD100F-2

Mouser Part No
650-SMD100F-2

Littelfuse

Resettable Fuses - PPTC 30V 40A IMAX

Learn More

Datasheet

60.811In Stock

Cut Tape

Rp9.723

Rp8.971

Rp7.448

Rp6.880

Reel

Rp4.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC 1.5A 15V 40A Imax

SMD150F-2018-2
Littelfuse
1: Rp12.659
15.280In Stock

Mfr. Part No.
SMD150F-2018-2

Mouser Part No
650-SMD150F-2018-2

Littelfuse

Resettable Fuses - PPTC 1.5A 15V 40A Imax

Learn More

Datasheet

15.280In Stock

Cut Tape

Rp12.659

Rp11.485

Rp9.577

Rp8.476

View

Reel

Rp4.917

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC 1.5A 33V 40A Imax

SMD150F/33-2
Littelfuse
1: Rp11.008
8.523In Stock

Mfr. Part No.
SMD150F/33-2

Mouser Part No
650-SMD150F/33-2

Littelfuse

Resettable Fuses - PPTC 1.5A 33V 40A Imax

Learn More

Datasheet

8.523In Stock

Cut Tape

Rp11.008

Rp10.072

Rp8.366

Rp7.724

Reel

Rp5.339

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 1.8A 33V 40A Imax

SMD185F-2
Littelfuse
1: Rp13.026
9.881In Stock
30.000Expected 21/10/2026

Mfr. Part No.
SMD185F-2

Mouser Part No
650-SMD185F-2

Littelfuse

Resettable Fuses - PPTC 1.8A 33V 40A Imax

Learn More

Datasheet

9.881In Stock

30.000Expected 21/10/2026

Cut Tape

Rp13.026

Rp11.943

Rp9.907

Rp9.155

Reel

Rp6.054

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 2A 15V 40A Imax

SMD200F-2
Littelfuse
1: Rp12.292
16.740In Stock

Mfr. Part No.
SMD200F-2

Mouser Part No
650-SMD200F-2

Littelfuse

Resettable Fuses - PPTC 2A 15V 40A Imax

Learn More

Datasheet

16.740In Stock

Cut Tape

Rp12.292

Rp11.246

Rp9.338

Rp8.769

Reel

Rp7.155

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 2.5A 15V 40A Imax

SMD250F-2
Littelfuse
1: Rp11.008
8.968In Stock

Mfr. Part No.
SMD250F-2

Mouser Part No
650-SMD250F-2

Littelfuse

Resettable Fuses - PPTC 2.5A 15V 40A Imax

Learn More

Datasheet

8.968In Stock

Cut Tape

Rp11.008

Rp10.072

Rp8.366

Rp7.724

Reel

Rp5.119

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 3A 6V 40A Imax

SMD300F-2
Littelfuse
1: Rp12.842
6.448In Stock

Mfr. Part No.
SMD300F-2

Mouser Part No
650-SMD300F-2

Littelfuse

Resettable Fuses - PPTC 3A 6V 40A Imax

Learn More

Datasheet

6.448In Stock

Cut Tape

Rp12.842

Rp11.576

Rp9.760

Rp8.439

Reel

Rp5.430

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Industrial & Electrical Fuses 20A 600VAC 300VDC Class T

JLLS020.T
Littelfuse
1: Rp683.389
7In Stock

Mfr. Part No.
JLLS020.T

Mouser Part No
576-JLLS020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 300VDC Class T

Learn More

Datasheet

7In Stock

Rp683.389

Rp566.891

Rp522.861

Rp433.149

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 600VAC 300VDC Class T

JLLS070.V
Littelfuse
1: Rp1.302.566
1In Stock
4Expected 10/09/2026

Mfr. Part No.
JLLS070.V

Mouser Part No
576-JLLS070.V

Littelfuse

Industrial & Electrical Fuses 70A 600VAC 300VDC Class T

Learn More

Datasheet

1In Stock

4Expected 10/09/2026

Rp1.302.566

Rp1.080.396

Rp996.555

Rp824.653

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 600VAC 300VDC Class T

JLLS100.V
Littelfuse
1: Rp1.450.068
16In Stock

Mfr. Part No.
JLLS100.V

Mouser Part No
576-JLLS100.V

Littelfuse

Industrial & Electrical Fuses 100A 600VAC 300VDC Class T

Learn More

Datasheet

16In Stock

Rp1.450.068

Rp1.202.764

Rp1.160.385

Rp917.850

Rp845.384

Min.: 1
Mult.: 1

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Communications Infrastructure Solutions

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