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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 70A 600VAC 300VDC Class T

JLLS070.V
Littelfuse
1: ¥11,793.1
6In Stock

Mfr. Part #
JLLS070.V

Mouser Part #
576-JLLS070.V

Littelfuse

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

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Datasheet

6In Stock

¥11,793.1

¥9,781.6

¥9,022.6

¥7,466.2

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Min.: 1
Mult.: 1

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

JLLS100.V
Littelfuse
1: ¥13,126.9
16In Stock

Mfr. Part #
JLLS100.V

Mouser Part #
576-JLLS100.V

Littelfuse

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

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Datasheet

16In Stock

¥13,126.9

¥10,889.5

¥10,505.8

¥8,310

¥7,653.9

Min.: 1
Mult.: 1

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

JLLS100.VXP
Littelfuse
1: ¥14,312.8
6In Stock

Mfr. Part #
JLLS100.VXP

Mouser Part #
576-JLLS100.VXP

Littelfuse

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

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Datasheet

6In Stock

¥14,312.8

¥12,057.2

¥10,399.5

¥9,060.8

¥8,343.2

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: ¥15,844.3
17In Stock

Mfr. Part #
JLLS150.X

Mouser Part #
576-JLLS150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

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Datasheet

17In Stock

¥15,844.3

¥13,140.2

¥12,118.7

¥9,964.3

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Min.: 1
Mult.: 1

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

JLLS200.X
Littelfuse
1: ¥16,638.2
15In Stock

Mfr. Part #
JLLS200.X

Mouser Part #
576-JLLS200.X

Littelfuse

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

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Datasheet

15In Stock

¥16,638.2

¥14,007.2

¥13,161.8

¥10,529.1

¥9,695.3

Min.: 1
Mult.: 1

Surface Mount Fuses 70A 75V FAST ACTING

0881070.URF
Littelfuse
1: ¥1,835.4
125In Stock
1,500Expected 10/26/2026

Mfr. Part #
0881070.URF

Mouser Part #
576-0881070.URF

Littelfuse

Surface Mount Fuses 70A 75V FAST ACTING

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Datasheet

125In Stock

1,500Expected 10/26/2026

Cut Tape

¥1,835.4

¥1,634.4

¥1,514.8

¥1,229.1

View

Reel

¥946.8

Min.: 1
Mult.: 1

: 500

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

0TLS080.TXV
Littelfuse
1: ¥8,170.5
23In Stock

Mfr. Part #
0TLS080.TXV

Mouser Part #
576-0TLS080.TXV

Littelfuse

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

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Datasheet

23In Stock

¥8,170.5

¥6,778.5

¥6,536

¥5,316.9

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 170VDC

0TLS100.T
Littelfuse
1: ¥6,197.2
6In Stock

Mfr. Part #
0TLS100.T

Mouser Part #
576-0TLS100.T

Littelfuse

Industrial & Electrical Fuses 100A 170VDC

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Datasheet

6In Stock

¥6,197.2

¥5,134.2

¥4,730.5

¥4,120.9

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Min.: 1
Mult.: 1

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

CG41.2SM
Littelfuse
1: ¥282.4
5In Stock
2,000Expected 11/26/2026

Mfr. Part #
CG41.2SM

Mouser Part #
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 11/26/2026

Cut Tape

¥282.4

¥215.9

¥179.4

¥164.6

Reel

¥143.8

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: ¥300.6
581In Stock

Mfr. Part #
CG42.0SM

Mouser Part #
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

¥300.6

¥252.5

¥199.3

¥169.4

Reel

¥143.8

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: ¥282.4
392In Stock
1,000Expected 10/15/2026

Mfr. Part #
CG43.0SM

Mouser Part #
576-CG43.0SM

Littelfuse

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

Learn More

Datasheet

392In Stock

1,000Expected 10/15/2026

Cut Tape

¥282.4

¥215.9

¥179.4

¥164.6

Reel

¥143.8

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

JLLS002.T
Littelfuse
1: ¥6,780.2
1In Stock

Mfr. Part #
JLLS002.T

Mouser Part #
576-JLLS002.T

Littelfuse

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

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Datasheet

1In Stock

¥6,780.2

¥5,381.6

¥4,841.8

¥4,157.5

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Min.: 1
Mult.: 1

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

JLLS060.TXP
Littelfuse
1: ¥8,306.7
6In Stock

Mfr. Part #
JLLS060.TXP

Mouser Part #
576-JLLS060.TXP

Littelfuse

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

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Datasheet

6In Stock

¥8,306.7

¥6,893.2

¥6,358.3

¥5,263.7

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Min.: 1
Mult.: 1

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

JLLS225.X
Littelfuse
1: ¥37,128.3
1In Stock

Mfr. Part #
JLLS225.X

Mouser Part #
576-JLLS225.X

Littelfuse

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

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Datasheet

1In Stock

¥37,128.3

¥30,781.7

¥28,374.9

¥23,446.7

Min.: 1
Mult.: 1

Varistors 11V 5mm Epoxy UltraMOV

V05E11P
Littelfuse
1: ¥116.3
2,953In Stock

Mfr. Part #
V05E11P

Mouser Part #
576-V05E11P

Littelfuse

Varistors 11V 5mm Epoxy UltraMOV

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Datasheet

2,953In Stock

¥116.3

¥69.6

¥48.2

¥44.7

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Min.: 1
Mult.: 1

Varistors 30V 5mm Epoxy UltraMOV

V05E30P
Littelfuse
1: ¥53.2
2,900In Stock

Mfr. Part #
V05E30P

Mouser Part #
576-V05E30P

Littelfuse

Varistors 30V 5mm Epoxy UltraMOV

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Datasheet

2,900In Stock

¥53.2

¥32.7

¥28.2

¥26.1

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Min.: 1
Mult.: 1

Varistors 35V 5mm Epoxy UltraMOV

V05E35P
Littelfuse
1: ¥46.5
168In Stock

Mfr. Part #
V05E35P

Mouser Part #
576-V05E35P

Littelfuse

Varistors 35V 5mm Epoxy UltraMOV

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Datasheet

168In Stock

¥46.5

¥28.6

¥24.7

¥24.4

Min.: 1
Mult.: 1

Varistors 40V 5mm Epoxy UltraMOV

V05E40P
Littelfuse
1: ¥53.2
4,490In Stock

Mfr. Part #
V05E40P

Mouser Part #
576-V05E40P

Littelfuse

Varistors 40V 5mm Epoxy UltraMOV

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Datasheet

4,490In Stock

¥53.2

¥32.7

¥28.2

¥26.1

View

Min.: 1
Mult.: 1

Varistors 50V 5mm Epoxy UltraMOV

V05E50P
Littelfuse
1: ¥49.8
1,915In Stock

Mfr. Part #
V05E50P

Mouser Part #
576-V05E50P

Littelfuse

Varistors 50V 5mm Epoxy UltraMOV

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Datasheet

1,915In Stock

¥49.8

¥30.9

¥26.6

¥24.6

View

Min.: 1
Mult.: 1

Varistors 130V 7mm Epoxy UltraMOV

V07E130P
Littelfuse
1: ¥56.5
122In Stock

Mfr. Part #
V07E130P

Mouser Part #
576-V07E130P

Littelfuse

Varistors 130V 7mm Epoxy UltraMOV

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Datasheet

122In Stock

¥56.5

¥34.7

¥30.1

¥27.7

View

Min.: 1
Mult.: 1

Varistors 150V 7mm Epoxy UltraMOV

V07E150P
Littelfuse
1: ¥44.8
2,705In Stock

Mfr. Part #
V07E150P

Mouser Part #
576-V07E150P

Littelfuse

Varistors 150V 7mm Epoxy UltraMOV

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Datasheet

2,705In Stock

¥44.8

¥27.6

¥26.1

Min.: 1
Mult.: 1

Varistors 175V 7mm Epoxy UltraMOV

V07E175P
Littelfuse
1: ¥56.5
2,898In Stock

Mfr. Part #
V07E175P

Mouser Part #
576-V07E175P

Littelfuse

Varistors 175V 7mm Epoxy UltraMOV

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Datasheet

2,898In Stock

¥56.5

¥34.7

¥30.1

¥27.7

View

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250P
Littelfuse
1: ¥56.5
2,921In Stock

Mfr. Part #
V07E250P

Mouser Part #
576-V07E250P

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

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Datasheet

2,921In Stock

¥56.5

¥41.7

¥36

¥33.2

View

Min.: 1
Mult.: 1

Varistors 25V 7mm Epoxy UltraMOV

V07E25P
Littelfuse
1: ¥68.1
549In Stock
4,500Expected 11/16/2026

Mfr. Part #
V07E25P

Mouser Part #
576-V07E25P

Littelfuse

Varistors 25V 7mm Epoxy UltraMOV

Learn More

Datasheet

549In Stock

4,500Expected 11/16/2026

¥68.1

¥47.2

¥42.2

¥36.5

View

Min.: 1
Mult.: 1

Varistors 275V 7mm Epoxy UltraMOV

V07E275P
Littelfuse
1: ¥56.5
3,846In Stock
4,500Expected 10/21/2026

Mfr. Part #
V07E275P

Mouser Part #
576-V07E275P

Littelfuse

Varistors 275V 7mm Epoxy UltraMOV

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Datasheet

3,846In Stock

4,500Expected 10/21/2026

¥56.5

¥34.7

¥30.1

¥29.4

View

Min.: 1
Mult.: 1

Communications Infrastructure Solutions

All Results (775)

Circuit Protection

Industrial Automation

Semiconductors