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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.

All Results (1,136)

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Part #

Varistors 320V

V320LA20CP
Littelfuse
1: $0.63
2,994In Stock

Mfr. Part No.
V320LA20CP

Mouser Part No
576-V320LA20CP

Littelfuse

Varistors 320V

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Datasheet

2,994In Stock

$0.63

$0.49

$0.437

$0.406

$0.393

Min.: 1
Mult.: 1

Varistors 50V 14mm Epoxy UltraMOV

V14E50P
Littelfuse
1: $0.40
4,896In Stock

Mfr. Part No.
V14E50P

Mouser Part No
576-V14E50P

Littelfuse

Varistors 50V 14mm Epoxy UltraMOV

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Datasheet

4,896In Stock

$0.40

$0.279

$0.249

$0.216

View

Min.: 1
Mult.: 1

Varistors 150V

V150LA10CP
Littelfuse
1: $0.82
2,268In Stock

Mfr. Part No.
V150LA10CP

Mouser Part No
576-V150LA10CP

Littelfuse

Varistors 150V

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Datasheet

2,268In Stock

$0.82

$0.557

$0.513

$0.431

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V420LA40CP
Littelfuse
1: $1.04
2,452In Stock

Mfr. Part No.
V420LA40CP

Mouser Part No
576-V420LA40CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

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Datasheet

2,452In Stock

$1.04

$0.594

$0.555

$0.512

View

Min.: 1
Mult.: 1

Varistors 50V 7mm Epoxy UltraMOV

V07E50P
Littelfuse
1: $0.19
10,839In Stock

Mfr. Part No.
V07E50P

Mouser Part No
576-V07E50P

Littelfuse

Varistors 50V 7mm Epoxy UltraMOV

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Datasheet

10,839In Stock

$0.19

$0.138

$0.127

$0.122

View

Min.: 1
Mult.: 1

Varistors 11V 10mm Epoxy UltraMOV

V10E11P
Littelfuse
1: $0.461
3,291In Stock

Mfr. Part No.
V10E11P

Mouser Part No
576-V10E11P

Littelfuse

Varistors 11V 10mm Epoxy UltraMOV

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Datasheet

3,291In Stock

$0.461

$0.329

$0.294

$0.258

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE

V275LA10CP
Littelfuse
1: $0.82
2,267In Stock

Mfr. Part No.
V275LA10CP

Mouser Part No
576-V275LA10CP

Littelfuse

Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE

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Datasheet

2,267In Stock

$0.82

$0.588

$0.53

$0.523

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

SMCJ120A
Littelfuse
1: $0.811
6,065In Stock

Mfr. Part No.
SMCJ120A

Mouser Part No
576-SMCJ120A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

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Datasheet

6,065In Stock

Cut Tape

$0.811

$0.438

$0.326

$0.249

Reel

$0.176

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

SMCJ45A
Littelfuse
1: $0.23
7,305In Stock

Mfr. Part No.
SMCJ45A

Mouser Part No
576-SMCJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

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Datasheet

7,305In Stock

Cut Tape

$0.23

$0.19

$0.179

$0.173

$0.172

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Bi-Directional

SMDJ16CA
Littelfuse
1: $0.761
1,914In Stock

Mfr. Part No.
SMDJ16CA

Mouser Part No
576-SMDJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Bi-Directional

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Datasheet

1,914In Stock

Cut Tape

$0.761

$0.616

$0.497

$0.426

Reel

$0.383

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 7.5V 5% Uni-Directional

SMDJ7.5A
Littelfuse
1: $1.45
2,990In Stock

Mfr. Part No.
SMDJ7.5A

Mouser Part No
576-SMDJ7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 7.5V 5% Uni-Directional

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Datasheet

2,990In Stock

Cut Tape

$1.45

$0.914

$0.605

$0.475

$0.43

Reel

$0.414

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 95V 20mm Epoxy UltraMOV

V20E95P
Littelfuse
1: $0.42
3,695In Stock

Mfr. Part No.
V20E95P

Mouser Part No
576-V20E95P

Littelfuse

Varistors 95V 20mm Epoxy UltraMOV

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Datasheet

3,695In Stock

$0.42

$0.352

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR LEAD FREE

V420LA20CP
Littelfuse
1: $0.87
2,138In Stock

Mfr. Part No.
V420LA20CP

Mouser Part No
576-V420LA20CP

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

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Datasheet

2,138In Stock

$0.87

$0.618

$0.557

$0.491

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT

KR502F0J
Littelfuse
1: $0.711
2,070In Stock

Mfr. Part No.
KR502F0J

Mouser Part No
576-KR502F0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT

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Datasheet

2,070In Stock

$0.711

$0.675

$0.63

$0.601

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 3kW 8V 5% Bi-Directional

SMDJ8.0CA
Littelfuse
1: $1.51
2,189In Stock

Mfr. Part No.
SMDJ8.0CA

Mouser Part No
576-SMDJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 8V 5% Bi-Directional

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Datasheet

2,189In Stock

Cut Tape

$1.51

$0.954

$0.635

$0.498

$0.454

Reel

$0.448

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 20V 10mm Epoxy UltraMOV

V10E20P
Littelfuse
1: $0.33
5,357In Stock

Mfr. Part No.
V10E20P

Mouser Part No
576-V10E20P

Littelfuse

Varistors 20V 10mm Epoxy UltraMOV

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Datasheet

5,357In Stock

$0.33

$0.258

$0.244

$0.227

View

Min.: 1
Mult.: 1

Varistors 75V 20mm Epoxy UltraMOV

V20E75P
Littelfuse
1: $0.57
3,447In Stock

Mfr. Part No.
V20E75P

Mouser Part No
576-V20E75P

Littelfuse

Varistors 75V 20mm Epoxy UltraMOV

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Datasheet

3,447In Stock

$0.57

$0.405

$0.364

$0.317

View

Min.: 1
Mult.: 1

Varistors 50V 20mm Phenolic UltraMOV

V20P50P
Littelfuse
1: $0.63
2,817In Stock

Mfr. Part No.
V20P50P

Mouser Part No
576-V20P50P

Littelfuse

Varistors 50V 20mm Phenolic UltraMOV

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Datasheet

2,817In Stock

$0.63

$0.445

$0.40

$0.35

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

SMCJ43CA
Littelfuse
1: $0.30
5,526In Stock

Mfr. Part No.
SMCJ43CA

Mouser Part No
576-SMCJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

Learn More

Datasheet

5,526In Stock

Cut Tape

$0.30

$0.257

$0.217

$0.195

Reel

$0.181

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 130V 5% Uni-Directional

SMDJ130A
Littelfuse
1: $0.961
1,778In Stock

Mfr. Part No.
SMDJ130A

Mouser Part No
576-SMDJ130A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 130V 5% Uni-Directional

Learn More

Datasheet

1,778In Stock

Cut Tape

$0.961

$0.787

$0.612

$0.499

$0.449

Reel

$0.449

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 230V pF

V230LA20CP
Littelfuse
1: $0.611
1,877In Stock

Mfr. Part No.
V230LA20CP

Mouser Part No
576-V230LA20CP

Littelfuse

Varistors 230V pF

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Datasheet

1,877In Stock

$0.611

$0.477

$0.445

$0.411

View

Min.: 1
Mult.: 1

Specialty Fuses 170V VCD TELE-GARD 125A

0TLS125.TXLSE
Littelfuse
1: $78.36
20In Stock

Mfr. Part No.
0TLS125.TXLSE

Mouser Part No
576-0TLS125.TXLSE

Littelfuse

Specialty Fuses 170V VCD TELE-GARD 125A

Learn More

Datasheet

20In Stock

$78.36

$66.83

$51.25

$50.57

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Bi-Di .10pF 20kV SESD

SESD0201X1BN-0010-098
Littelfuse
1: $0.60
104,009In Stock

Mfr. Part No.
SESD0201X1BN-0010-098

Mouser Part No
650-SESD0201X1BN0010

Littelfuse

ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Bi-Di .10pF 20kV SESD

Learn More

Datasheet

104,009In Stock

Cut Tape

$0.60

$0.464

$0.342

$0.28

View

Reel

$0.205

MouseReel Available

Min.: 1
Mult.: 1

Reel: 75,000

ESD Protection Diodes / TVS Diodes 2-CH 0402 9V Uni-Di .20pF 20kV SESD

SESD0402Q2UG-0020-090
Littelfuse
1: $0.80
52,021In Stock

Mfr. Part No.
SESD0402Q2UG-0020-090

Mouser Part No
650-SESD0402Q2UG0020

Littelfuse

ESD Protection Diodes / TVS Diodes 2-CH 0402 9V Uni-Di .20pF 20kV SESD

Learn More

Datasheet

52,021In Stock

Cut Tape

$0.80

$0.662

$0.464

$0.376

View

Reel

$0.273

MouseReel Available

Min.: 1
Mult.: 1

Reel: 50,000

ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Bi-Di .10pF 20kV SESD

SESD0402X1BN-0010-098
Littelfuse
1: $0.57
85,586In Stock

Mfr. Part No.
SESD0402X1BN-0010-098

Mouser Part No
650-SESD0402X1BN0010

Littelfuse

ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Bi-Di .10pF 20kV SESD

Learn More

Datasheet

85,586In Stock

Cut Tape

$0.57

$0.485

$0.348

$0.279

View

Reel

$0.191

MouseReel Available

Min.: 1
Mult.: 1

Reel: 50,000

Communications Infrastructure Solutions

All Results (1,136)

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Communications Infrastructure Solutions

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