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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 #

Cartridge Fuses 50A 500V

0606050.UXTHP
Littelfuse
1: 12,35 €
1.892In Stock

Mfr. Part No.
0606050.UXTHP

Mouser Part No
576-0606050.UXTHP

Littelfuse

Cartridge Fuses 50A 500V

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Datasheet

1.892In Stock

12,35 €

10,25 €

9,46 €

7,84 €

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

SP3420-04UTG
Littelfuse
1: 0,757 €
34.133In Stock

Mfr. Part No.
SP3420-04UTG

Mouser Part No
576-SP3420-04UTG

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

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Datasheet

34.133In Stock

Cut Tape

0,757 €

0,689 €

0,501 €

0,396 €

0,368 €

Reel

0,308 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Varistors 820V 2500pF

V550LA80CP
Littelfuse
1: 1,11 €
9.582In Stock

Mfr. Part No.
V550LA80CP

Mouser Part No
576-V550LA80CP

Littelfuse

Varistors 820V 2500pF

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Datasheet

9.582In Stock

1,11 €

0,845 €

0,775 €

0,728 €

0,709 €

Min.: 1
Mult.: 1

Cartridge Fuses 40A 500V

0606040.UXTHP
Littelfuse
1: 10,97 €
629In Stock

Mfr. Part No.
0606040.UXTHP

Mouser Part No
576-0606040.UXTHP

Littelfuse

Cartridge Fuses 40A 500V

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Datasheet

629In Stock

10,97 €

9,10 €

8,39 €

8,10 €

Min.: 1
Mult.: 1

Cartridge Fuses 63A 500V

0606063.UXTHP
Littelfuse
1: 13,20 €
518In Stock

Mfr. Part No.
0606063.UXTHP

Mouser Part No
576-0606063.UXTHP

Littelfuse

Cartridge Fuses 63A 500V

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Datasheet

518In Stock

13,20 €

10,96 €

10,11 €

8,39 €

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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: 1,46 €
1.905In Stock

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

1.905In Stock

Cut Tape

1,46 €

1,12 €

0,929 €

0,852 €

Reel

0,694 €

0,677 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: 0,249 €
9.580In Stock

Mfr. Part No.
V07E25PL2T

Mouser Part No
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

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Datasheet

9.580In Stock

Cut Tape

0,249 €

0,17 €

Reel

0,166 €

Min.: 1
Mult.: 1

: 1.000

Varistors 40V 14mm Epoxy UltraMOV

V14E40PL1T
Littelfuse
1: 0,447 €
5.097In Stock

Mfr. Part No.
V14E40PL1T

Mouser Part No
576-V14E40PL1T

Littelfuse

Varistors 40V 14mm Epoxy UltraMOV

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Datasheet

5.097In Stock

Cut Tape

0,447 €

0,316 €

0,282 €

0,275 €

Reel

0,274 €

0,268 €

Min.: 1
Mult.: 1

: 500

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V420LA40CP
Littelfuse
1: 0,602 €
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

0,602 €

0,473 €

0,46 €

Min.: 1
Mult.: 1

Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2

0881090.UR
Littelfuse
1: 22,09 €
340In Stock

Mfr. Part No.
0881090.UR

Mouser Part No
576-0881090.UR

Littelfuse

Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2

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Datasheet

340In Stock

Cut Tape

22,09 €

18,33 €

16,91 €

14,01 €

13,42 €

Reel

13,42 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

KR104R0J
Littelfuse
1: 0,998 €
3.616In Stock

Mfr. Part No.
KR104R0J

Mouser Part No
576-KR104R0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

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Datasheet

3.616In Stock

0,998 €

0,746 €

0,596 €

0,561 €

View

Min.: 1
Mult.: 1

Varistors VARISTOR RA SERIES LEAD FREE

V82RA16X2749
Littelfuse
1: 6,51 €
398In Stock

Mfr. Part No.
V82RA16X2749

Mouser Part No
576-V82RA16X2749

Littelfuse

Varistors VARISTOR RA SERIES LEAD FREE

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Datasheet

398In Stock

6,51 €

5,38 €

5,13 €

4,45 €

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2500V 3kA 8/20us UL 1449

CG42.5SM
Littelfuse
1: 0,998 €
1.833In Stock

Mfr. Part No.
CG42.5SM

Mouser Part No
576-CG42.5SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2500V 3kA 8/20us UL 1449

Learn More

Datasheet

1.833In Stock

Cut Tape

0,998 €

0,877 €

0,832 €

0,677 €

Reel

0,677 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Varistors 50V 7mm Epoxy UltraMOV

V07E50P
Littelfuse
1: 0,267 €
10.658In Stock

Mfr. Part No.
V07E50P

Mouser Part No
576-V07E50P

Littelfuse

Varistors 50V 7mm Epoxy UltraMOV

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Datasheet

10.658In Stock

0,267 €

0,166 €

0,144 €

0,132 €

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Min.: 1
Mult.: 1

Varistors 500pF

V510LA80CP
Littelfuse
1: 1,25 €
2.080In Stock

Mfr. Part No.
V510LA80CP

Mouser Part No
576-V510LA80CP

Littelfuse

Varistors 500pF

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Datasheet

2.080In Stock

1,25 €

0,92 €

0,83 €

0,709 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

RB103E0J
Littelfuse
1: 0,593 €
312In Stock

Mfr. Part No.
RB103E0J

Mouser Part No
576-RB103E0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

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Datasheet

312In Stock

0,593 €

0,451 €

0,388 €

0,374 €

View

Min.: 1
Mult.: 1

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

JLLS300.X
Littelfuse
1: 201,11 €
8In Stock

Mfr. Part No.
JLLS300.X

Mouser Part No
576-JLLS300.X

Littelfuse

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

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Datasheet

8In Stock

201,11 €

166,72 €

150,02 €

143,55 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170 VDC F/A TELECOM 60A PCB MOUNT

0TLS060.TXLS
Littelfuse
10: 26,08 €
390In Stock

Mfr. Part No.
0TLS060.TXLS

Mouser Part No
576-0TLS060.TXLS

Littelfuse

Industrial & Electrical Fuses 170 VDC F/A TELECOM 60A PCB MOUNT

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Datasheet

390In Stock

26,08 €

22,89 €

21,55 €

18,92 €

View

Min.: 10
Mult.: 10

Industrial & Electrical Fuses 15A 170VDC

0TLS015.T
Littelfuse
1: 30,77 €
22In Stock

Mfr. Part No.
0TLS015.T

Mouser Part No
576-0TLS015.T

Littelfuse

Industrial & Electrical Fuses 15A 170VDC

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Datasheet

22In Stock

30,77 €

21,59 €

18,64 €

18,00 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS020.TXV
Littelfuse
1: 41,50 €
60In Stock

Mfr. Part No.
0TLS020.TXV

Mouser Part No
576-0TLS020.TXV

Littelfuse

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

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Datasheet

60In Stock

41,50 €

28,11 €

23,29 €

22,92 €

View

Min.: 1
Mult.: 1

Varistors 11V 5mm Phenolic UltraMOV

V05P11P
Littelfuse
1: 0,662 €
3.748In Stock

Mfr. Part No.
V05P11P

Mouser Part No
576-V05P11P

Littelfuse

Varistors 11V 5mm Phenolic UltraMOV

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Datasheet

3.748In Stock

0,662 €

0,399 €

0,276 €

0,256 €

View

Min.: 1
Mult.: 1

Varistors 23V 5mm Phenolic UltraMOV

V05P23P
Littelfuse
1: 0,602 €
4.120In Stock

Mfr. Part No.
V05P23P

Mouser Part No
576-V05P23P

Littelfuse

Varistors 23V 5mm Phenolic UltraMOV

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Datasheet

4.120In Stock

0,602 €

0,363 €

0,251 €

0,233 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS040.TXV
Littelfuse
1: 41,50 €
10In Stock

Mfr. Part No.
0TLS040.TXV

Mouser Part No
576-0TLS040.TXV

Littelfuse

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

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Datasheet

10In Stock

41,50 €

28,11 €

26,83 €

Min.: 1
Mult.: 1

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

CG42.0SM
Littelfuse
1: 1,56 €
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

Learn More

Datasheet

581In Stock

Cut Tape

1,56 €

1,31 €

1,03 €

0,869 €

Reel

0,745 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Varistors 275V 7mm Epoxy UltraMOV

V07E275PL2B
Littelfuse
1: 0,688 €
3.544In Stock

Mfr. Part No.
V07E275PL2B

Mouser Part No
576-V07E275PL2B

Littelfuse

Varistors 275V 7mm Epoxy UltraMOV

Learn More

Datasheet

3.544In Stock

0,688 €

0,415 €

0,383 €

0,306 €

View

Min.: 1
Mult.: 1

Communications Infrastructure Solutions

All Results (775)

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Communications Infrastructure Solutions

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