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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 (1,014)

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Part #

ESD Protection Diodes / TVS Diodes 3kW 60V 5% Bi-Directional

SMDJ60CA
Littelfuse
1: $1.57
2,539In Stock
3,000Expected 2026-05-07

Mfr. Part #
SMDJ60CA

Mouser Part #
576-SMDJ60CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 60V 5% Bi-Directional

Learn More

Datasheet

2,539In Stock

3,000Expected 2026-05-07

Cut Tape

$1.57

$1.21

$1.01

$0.869

$0.827

Reel

$0.791

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 60V 5% Bi-Directional

SMDJ60CA-T7
Littelfuse
1: $1.86
409In Stock

Mfr. Part #
SMDJ60CA-T7

Mouser Part #
576-SMDJ60CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 60V 5% Bi-Directional

Learn More

Datasheet

409In Stock

Cut Tape

$1.86

$1.52

$1.17

Reel

$0.915

$0.791

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 64V 5% Bi-Directional

SMDJ64CA-T7
Littelfuse
1: $1.49
140In Stock

Mfr. Part #
SMDJ64CA-T7

Mouser Part #
576-SMDJ64CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 64V 5% Bi-Directional

Learn More

Datasheet

140In Stock

Cut Tape

$1.49

$1.27

$1.06

Reel

$0.832

$0.791

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 7V 5% Bi-Directional

SMDJ7.0CA
Littelfuse
1: $1.57
3,304In Stock

Mfr. Part #
SMDJ7.0CA

Mouser Part #
576-SMDJ7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 7V 5% Bi-Directional

Learn More

Datasheet

3,304In Stock

Cut Tape

$1.57

$1.20

$0.936

$0.764

$0.688

Reel

$0.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMDJ7.5A-T7
Littelfuse
1: $2.23
137In Stock

Mfr. Part #
SMDJ7.5A-T7

Mouser Part #
576-SMDJ7.5A-T7

Littelfuse

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

Learn More

Datasheet

137In Stock

Cut Tape

$2.23

$1.40

$0.929

Reel

$0.642

$0.579

Min.: 1
Mult.: 1

Reel: 500

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

SMDJ7.5CA
Littelfuse
1: $2.32
2,157In Stock

Mfr. Part #
SMDJ7.5CA

Mouser Part #
576-SMDJ7.5CA

Littelfuse

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

Learn More

Datasheet

2,157In Stock

Cut Tape

$2.32

$1.46

$0.975

$0.764

$0.697

Reel

$0.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 78V 5% Uni-Directional

SMDJ78A
Littelfuse
1: $1.37
2,071In Stock

Mfr. Part #
SMDJ78A

Mouser Part #
576-SMDJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 78V 5% Uni-Directional

Learn More

Datasheet

2,071In Stock

Cut Tape

$1.37

$1.16

$0.876

$0.717

$0.648

Reel

$0.579

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 78V 5% Bi-Directional

SMDJ78CA-T7
Littelfuse
1: $1.52
140In Stock

Mfr. Part #
SMDJ78CA-T7

Mouser Part #
576-SMDJ78CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 78V 5% Bi-Directional

Learn More

Datasheet

140In Stock

Cut Tape

$1.52

$1.30

$1.09

Reel

$0.791

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Uni-Directional

SMDJ8.5A
Littelfuse
1: $1.38
750In Stock

Mfr. Part #
SMDJ8.5A

Mouser Part #
576-SMDJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Uni-Directional

Learn More

Datasheet

750In Stock

Cut Tape

$1.38

$1.11

$0.867

$0.72

$0.655

Reel

$0.579

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional

SMDJ8.5CA
Littelfuse
1: $2.38
735In Stock
3,000Expected 2026-05-26

Mfr. Part #
SMDJ8.5CA

Mouser Part #
576-SMDJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional

Learn More

Datasheet

735In Stock

3,000Expected 2026-05-26

Cut Tape

$2.38

$1.51

$1.00

$0.784

$0.712

Reel

$0.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 85V 5% Bi-Directional

SMDJ85CA
Littelfuse
1: $1.96
2,730In Stock

Mfr. Part #
SMDJ85CA

Mouser Part #
576-SMDJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 85V 5% Bi-Directional

Learn More

Datasheet

2,730In Stock

Cut Tape

$1.96

$1.57

$1.17

$0.947

$0.847

Reel

$0.791

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 90V 5% Uni-Directional

SMDJ90A
Littelfuse
1: $1.12
273In Stock
3,000Expected 2026-03-26

Mfr. Part #
SMDJ90A

Mouser Part #
576-SMDJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 90V 5% Uni-Directional

Learn More

Datasheet

273In Stock

3,000Expected 2026-03-26

Cut Tape

$1.12

$0.886

$0.834

$0.734

Reel

$0.591

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 90V 5% Uni-Directional

SMDJ90A-T7
Littelfuse
1: $2.23
430In Stock

Mfr. Part #
SMDJ90A-T7

Mouser Part #
576-SMDJ90A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 90V 5% Uni-Directional

Learn More

Datasheet

430In Stock

Cut Tape

$2.23

$1.40

$0.929

Reel

$0.616

$0.519

$0.505

Min.: 1
Mult.: 1

Reel: 500

Varistors 11V 5mm Epoxy UltraMOV

V05E11P
Littelfuse
1: $1.01
2,973In Stock

Mfr. Part #
V05E11P

Mouser Part #
576-V05E11P

Littelfuse

Varistors 11V 5mm Epoxy UltraMOV

Learn More

Datasheet

2,973In Stock

$1.01

$0.612

$0.405

$0.376

View

Min.: 1
Mult.: 1

Varistors 30V 5mm Epoxy UltraMOV

V05E30P
Littelfuse
1: $1.01
4,367In Stock

Mfr. Part #
V05E30P

Mouser Part #
576-V05E30P

Littelfuse

Varistors 30V 5mm Epoxy UltraMOV

Learn More

Datasheet

4,367In Stock

$1.01

$0.612

$0.405

$0.376

View

Min.: 1
Mult.: 1

Varistors 35V 5mm Epoxy UltraMOV

V05E35P
Littelfuse
1: $0.384
502In Stock

Mfr. Part #
V05E35P

Mouser Part #
576-V05E35P

Littelfuse

Varistors 35V 5mm Epoxy UltraMOV

Learn More

Datasheet

502In Stock

$0.384

$0.236

$0.203

$0.20

Min.: 1
Mult.: 1

Varistors 40V 5mm Epoxy UltraMOV

V05E40P
Littelfuse
1: $0.445
14In Stock
4,500Expected 2026-05-12

Mfr. Part #
V05E40P

Mouser Part #
576-V05E40P

Littelfuse

Varistors 40V 5mm Epoxy UltraMOV

Learn More

Datasheet

14In Stock

4,500Expected 2026-05-12

$0.445

$0.27

$0.232

$0.215

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E40PL1T
Littelfuse
1: $1.06
998In Stock
10,000Expected 2026-03-30

Mfr. Part #
V05E40PL1T

Mouser Part #
576-V05E40PL1T

Littelfuse

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Learn More

Datasheet

998In Stock

10,000Expected 2026-03-30

Cut Tape

$1.06

$0.643

$0.425

$0.394

Reel

$0.269

View

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 50V 5mm Epoxy UltraMOV

V05E50P
Littelfuse
1: $0.982
1,915In Stock

Mfr. Part #
V05E50P

Mouser Part #
576-V05E50P

Littelfuse

Varistors 50V 5mm Epoxy UltraMOV

Learn More

Datasheet

1,915In Stock

$0.982

$0.637

$0.434

$0.393

View

Min.: 1
Mult.: 1

Varistors 130V 7mm Epoxy UltraMOV

V07E130P
Littelfuse
1: $0.461
4,222In Stock

Mfr. Part #
V07E130P

Mouser Part #
576-V07E130P

Littelfuse

Varistors 130V 7mm Epoxy UltraMOV

Learn More

Datasheet

4,222In Stock

$0.461

$0.286

$0.247

$0.227

View

Min.: 1
Mult.: 1

Varistors 150V 7mm Epoxy UltraMOV

V07E150P
Littelfuse
1: $0.368
3,005In Stock

Mfr. Part #
V07E150P

Mouser Part #
576-V07E150P

Littelfuse

Varistors 150V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,005In Stock

$0.368

$0.227

$0.213

Min.: 1
Mult.: 1

Varistors 175V 7mm Epoxy UltraMOV

V07E175P
Littelfuse
1: $0.476
3,003In Stock

Mfr. Part #
V07E175P

Mouser Part #
576-V07E175P

Littelfuse

Varistors 175V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,003In Stock

$0.476

$0.344

$0.296

$0.273

View

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250P
Littelfuse
1: $0.461
3,069In Stock

Mfr. Part #
V07E250P

Mouser Part #
576-V07E250P

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,069In Stock

$0.461

$0.286

$0.273

$0.259

View

Min.: 1
Mult.: 1

Varistors 25V 7mm Epoxy UltraMOV

V07E25P
Littelfuse
1: $0.553
1,275In Stock

Mfr. Part #
V07E25P

Mouser Part #
576-V07E25P

Littelfuse

Varistors 25V 7mm Epoxy UltraMOV

Learn More

Datasheet

1,275In Stock

$0.553

$0.347

$0.301

$0.278

View

Min.: 1
Mult.: 1

Varistors 275V 7mm Epoxy UltraMOV

V07E275P
Littelfuse
1: $0.461
7,507In Stock

Mfr. Part #
V07E275P

Mouser Part #
576-V07E275P

Littelfuse

Varistors 275V 7mm Epoxy UltraMOV

Learn More

Datasheet

7,507In Stock

$0.461

$0.376

$0.361

$0.232

Min.: 1
Mult.: 1

Communications Infrastructure Solutions

All Results (1,014)

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Communications Infrastructure Solutions

All Results (1,014)

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