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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.

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Part #

Industrial & Electrical Fuses 200A 600VAC 300VDC Class T

JLLS200.X
Littelfuse
1: $136.24
15In Stock

Mfr. Part No.
JLLS200.X

Mouser Part No
576-JLLS200.X

Littelfuse

Industrial & Electrical Fuses 200A 600VAC 300VDC Class T

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Datasheet

15In Stock

$136.24

$116.55

$107.77

$86.21

$79.38

Min.: 1
Mult.: 1

Surface Mount Fuses 70A 75V FAST ACTING

0881070.URF
Littelfuse
1: $15.61
115In Stock
1,500Expected 1/10/2026

Mfr. Part No.
0881070.URF

Mouser Part No
576-0881070.URF

Littelfuse

Surface Mount Fuses 70A 75V FAST ACTING

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Datasheet

115In Stock

1,500Expected 1/10/2026

Cut Tape

$15.61

$13.38

$12.40

$10.06

View

Reel

$7.75

Min.: 1
Mult.: 1

: 500

Industrial & Electrical Fuses 170VDC F/A TELEGARD 80A VERT-MOUNT

0TLS080.TXV
Littelfuse
1: $66.91
23In Stock

Mfr. Part No.
0TLS080.TXV

Mouser Part No
576-0TLS080.TXV

Littelfuse

Industrial & Electrical Fuses 170VDC F/A TELEGARD 80A VERT-MOUNT

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Datasheet

23In Stock

$66.91

$58.00

$53.52

$44.30

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 170VDC

0TLS100.T
Littelfuse
1: $51.11
6In Stock

Mfr. Part No.
0TLS100.T

Mouser Part No
576-0TLS100.T

Littelfuse

Industrial & Electrical Fuses 100A 170VDC

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Datasheet

6In Stock

$51.11

$42.42

$39.11

$32.90

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1200V 3kA 8/20us UL 1449

CG41.2SM
Littelfuse
1: $2.65
5In Stock
2,000Expected 23/12/2026

Mfr. Part No.
CG41.2SM

Mouser Part No
576-CG41.2SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1200V 3kA 8/20us UL 1449

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Datasheet

5In Stock

2,000Expected 23/12/2026

Cut Tape

$2.65

$1.77

$1.47

$1.35

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2000V 3kA 8/20us UL 1449

CG42.0SM
Littelfuse
1: $2.46
581In Stock

Mfr. Part No.
CG42.0SM

Mouser Part No
576-CG42.0SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2000V 3kA 8/20us UL 1449

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Datasheet

581In Stock

Cut Tape

$2.46

$2.07

$1.63

$1.39

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000V 3kA 8/20us UL 1449

CG43.0SM
Littelfuse
1: $2.31
92In Stock
1,000Expected 3/9/2026

Mfr. Part No.
CG43.0SM

Mouser Part No
576-CG43.0SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000V 3kA 8/20us UL 1449

Learn More

Datasheet

92In Stock

1,000Expected 3/9/2026

Cut Tape

$2.31

$1.77

$1.47

$1.35

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Industrial & Electrical Fuses 2A 600VAC 300VDC Class T

JLLS002.T
Littelfuse
1: $53.69
1In Stock

Mfr. Part No.
JLLS002.T

Mouser Part No
576-JLLS002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC 300VDC Class T

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Datasheet

1In Stock

$53.69

$44.55

$40.62

$34.04

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 600VAC 300VDC CLASS T

JLLS060.TXP
Littelfuse
1: $68.03
6In Stock

Mfr. Part No.
JLLS060.TXP

Mouser Part No
576-JLLS060.TXP

Littelfuse

Industrial & Electrical Fuses 60A 600VAC 300VDC CLASS T

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Datasheet

6In Stock

$68.03

$56.44

$52.06

$43.10

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 225A 600VAC 300VDC Class T

JLLS225.X
Littelfuse
1: $304.00
1In Stock

Mfr. Part No.
JLLS225.X

Mouser Part No
576-JLLS225.X

Littelfuse

Industrial & Electrical Fuses 225A 600VAC 300VDC Class T

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Datasheet

1In Stock

$304.00

$252.04

$232.33

$191.98

Min.: 1
Mult.: 1

Varistors 30V 5mm Epoxy UltraMOV

V05E30P
Littelfuse
1: $0.435
2,510In Stock

Mfr. Part No.
V05E30P

Mouser Part No
576-V05E30P

Littelfuse

Varistors 30V 5mm Epoxy UltraMOV

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Datasheet

2,510In Stock

$0.435

$0.268

$0.231

$0.214

View

Min.: 1
Mult.: 1

Varistors 35V 5mm Epoxy UltraMOV

V05E35P
Littelfuse
1: $0.381
118In Stock

Mfr. Part No.
V05E35P

Mouser Part No
576-V05E35P

Littelfuse

Varistors 35V 5mm Epoxy UltraMOV

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Datasheet

118In Stock

$0.381

$0.234

$0.203

$0.20

Min.: 1
Mult.: 1

Varistors 40V 5mm Epoxy UltraMOV

V05E40P
Littelfuse
1: $0.435
4,490In Stock

Mfr. Part No.
V05E40P

Mouser Part No
576-V05E40P

Littelfuse

Varistors 40V 5mm Epoxy UltraMOV

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Datasheet

4,490In Stock

$0.435

$0.268

$0.231

$0.214

View

Min.: 1
Mult.: 1

Varistors 50V 5mm Epoxy UltraMOV

V05E50P
Littelfuse
1: $0.408
1,915In Stock

Mfr. Part No.
V05E50P

Mouser Part No
576-V05E50P

Littelfuse

Varistors 50V 5mm Epoxy UltraMOV

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Datasheet

1,915In Stock

$0.408

$0.253

$0.218

$0.201

View

Min.: 1
Mult.: 1

Varistors 130V 7mm Epoxy UltraMOV

V07E130P
Littelfuse
1: $0.462
122In Stock

Mfr. Part No.
V07E130P

Mouser Part No
576-V07E130P

Littelfuse

Varistors 130V 7mm Epoxy UltraMOV

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Datasheet

122In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 150V 7mm Epoxy UltraMOV

V07E150P
Littelfuse
1: $0.367
2,445In Stock

Mfr. Part No.
V07E150P

Mouser Part No
576-V07E150P

Littelfuse

Varistors 150V 7mm Epoxy UltraMOV

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Datasheet

2,445In Stock

$0.367

$0.226

$0.214

Min.: 1
Mult.: 1

Varistors 175V 7mm Epoxy UltraMOV

V07E175P
Littelfuse
1: $0.462
2,898In Stock

Mfr. Part No.
V07E175P

Mouser Part No
576-V07E175P

Littelfuse

Varistors 175V 7mm Epoxy UltraMOV

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Datasheet

2,898In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250P
Littelfuse
1: $0.462
2,921In Stock

Mfr. Part No.
V07E250P

Mouser Part No
576-V07E250P

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

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Datasheet

2,921In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 25V 7mm Epoxy UltraMOV

V07E25P
Littelfuse
1: $0.558
549In Stock
4,500Expected 15/10/2026

Mfr. Part No.
V07E25P

Mouser Part No
576-V07E25P

Littelfuse

Varistors 25V 7mm Epoxy UltraMOV

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Datasheet

549In Stock

4,500Expected 15/10/2026

$0.558

$0.386

$0.345

$0.299

View

Min.: 1
Mult.: 1

Varistors 275V 7mm Epoxy UltraMOV

V07E275P
Littelfuse
1: $0.462
8,346In Stock

Mfr. Part No.
V07E275P

Mouser Part No
576-V07E275P

Littelfuse

Varistors 275V 7mm Epoxy UltraMOV

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Datasheet

8,346In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 35V 7mm Epoxy UltraMOV

V07E35P
Littelfuse
1: $0.272
384In Stock

Mfr. Part No.
V07E35P

Mouser Part No
576-V07E35P

Littelfuse

Varistors 35V 7mm Epoxy UltraMOV

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Datasheet

384In Stock

$0.272

$0.264

Min.: 1
Mult.: 1

Varistors 40V 7mm Epoxy UltraMOV

V07E40P
Littelfuse
1: $0.558
1,775In Stock

Mfr. Part No.
V07E40P

Mouser Part No
576-V07E40P

Littelfuse

Varistors 40V 7mm Epoxy UltraMOV

Learn More

Datasheet

1,775In Stock

$0.558

$0.386

$0.345

$0.299

View

Min.: 1
Mult.: 1

Varistors 60V 7mm Epoxy UltraMOV

V07E60P
Littelfuse
1: $0.422
3,010In Stock

Mfr. Part No.
V07E60P

Mouser Part No
576-V07E60P

Littelfuse

Varistors 60V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,010In Stock

$0.422

$0.262

$0.227

$0.209

View

Min.: 1
Mult.: 1

Varistors 95V 7mm Epoxy UltraMOV

V07E95P
Littelfuse
1: $0.422
1,662In Stock

Mfr. Part No.
V07E95P

Mouser Part No
576-V07E95P

Littelfuse

Varistors 95V 7mm Epoxy UltraMOV

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Datasheet

1,662In Stock

$0.422

$0.262

$0.227

$0.209

View

Min.: 1
Mult.: 1

Varistors 50V 7mm Phenolic UltraMOV

V07P50P
Littelfuse
1: $0.462
4,140In Stock

Mfr. Part No.
V07P50P

Mouser Part No
576-V07P50P

Littelfuse

Varistors 50V 7mm Phenolic UltraMOV

Learn More

Datasheet

4,140In Stock

$0.462

$0.288

$0.25

$0.231

View

Min.: 1
Mult.: 1

Communications Infrastructure Solutions

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Communications Infrastructure Solutions

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