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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 ESD 380V BI

AK1-380C-Y
Littelfuse
1: 178,97 kr.
158In Stock

Mfr. Part No.
AK1-380C-Y

Mouser Part No
576-AK1-380C-Y

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 380V BI

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Datasheet

158In Stock

178,97 kr.

144,43 kr.

144,35 kr.

Min.: 1
Mult.: 1

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

SESD0201X1UN-0020-090
Littelfuse
1: 5,26 kr.
44.765In Stock
75.000Expected 11/06/2026

Mfr. Part No.
SESD0201X1UN-0020-090

Mouser Part No
650-SESD0201X1UN0020

Littelfuse

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

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Datasheet

44.765In Stock

75.000Expected 11/06/2026

Cut Tape

5,26 kr.

4,45 kr.

4,33 kr.

4,13 kr.

1,31 kr.

Reel

1,31 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 75.000

ESD Protection Diodes / TVS Diodes 6-CH MINI 9V Uni-Di .20pF 20kV SESD

SESD1103Q6UG-0020-090
Littelfuse
1: 8,21 kr.
39.496In Stock

Mfr. Part No.
SESD1103Q6UG-0020-090

Mouser Part No
650-SESD1103Q6UG0020

Littelfuse

ESD Protection Diodes / TVS Diodes 6-CH MINI 9V Uni-Di .20pF 20kV SESD

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Datasheet

39.496In Stock

Cut Tape

8,21 kr.

6,67 kr.

5,16 kr.

4,24 kr.

View

Reel

3,07 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 65.000

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

CG42.5SM
Littelfuse
1: 7,53 kr.
1.935In 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

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Datasheet

1.935In Stock

Cut Tape

7,53 kr.

6,61 kr.

6,25 kr.

5,45 kr.

View

Reel

4,60 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH

SP0402U-ULC-02ETG
Littelfuse
1: 2,05 kr.
15.892In Stock

Mfr. Part No.
SP0402U-ULC-02ETG

Mouser Part No
576-SP0402UULC-02ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH

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Datasheet

15.892In Stock

Cut Tape

2,05 kr.

1,34 kr.

0,798 kr.

Reel

0,798 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes SMDJ - CA 300V

SMDJ300CA
Littelfuse
1: 17,16 kr.
4.624In Stock
3.000Expected 22/06/2026

Mfr. Part No.
SMDJ300CA

Mouser Part No
576-SMDJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMDJ - CA 300V

Datasheet

4.624In Stock

3.000Expected 22/06/2026

Cut Tape

17,16 kr.

11,04 kr.

7,53 kr.

6,35 kr.

5,94 kr.

Reel

5,44 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 11V 5% Bi-Directional

SMDJ11CA
Littelfuse
1: 6,09 kr.
4.466In Stock

Mfr. Part No.
SMDJ11CA

Mouser Part No
576-SMDJ11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 11V 5% Bi-Directional

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Datasheet

4.466In Stock

Cut Tape

6,09 kr.

4,98 kr.

3,87 kr.

3,16 kr.

2,88 kr.

Reel

2,83 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMDJ85A
Littelfuse
1: 2,95 kr.
4.734In Stock

Mfr. Part No.
SMDJ85A

Mouser Part No
576-SMDJ85A

Littelfuse

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

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Datasheet

4.734In Stock

Cut Tape

2,95 kr.

2,68 kr.

2,66 kr.

Reel

2,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Bi-Directional

SMDJ9.0CA
Littelfuse
1: 3,21 kr.
8.639In Stock

Mfr. Part No.
SMDJ9.0CA

Mouser Part No
576-SMDJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Bi-Directional

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Datasheet

8.639In Stock

Cut Tape

3,21 kr.

2,87 kr.

Reel

2,87 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 26V 5% Uni-Directional

SMDJ26A
Littelfuse
1: 4,62 kr.
4.854In Stock

Mfr. Part No.
SMDJ26A

Mouser Part No
576-SMDJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 26V 5% Uni-Directional

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Datasheet

4.854In Stock

Cut Tape

4,62 kr.

3,83 kr.

3,49 kr.

3,18 kr.

2,93 kr.

Reel

2,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 75V 5% Uni-Directional

SMDJ75A
Littelfuse
1: 5,77 kr.
7.766In Stock

Mfr. Part No.
SMDJ75A

Mouser Part No
576-SMDJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 75V 5% Uni-Directional

Learn More

Datasheet

7.766In Stock

Cut Tape

5,77 kr.

3,87 kr.

3,32 kr.

3,00 kr.

2,66 kr.

Reel

2,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

SMCJ150CA
Littelfuse
1: 2,31 kr.
57.516In Stock

Mfr. Part No.
SMCJ150CA

Mouser Part No
576-SMCJ150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

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Datasheet

57.516In Stock

Cut Tape

2,31 kr.

1,89 kr.

1,42 kr.

1,40 kr.

1,37 kr.

Reel

1,22 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 160V 5% Uni-Directional

SMDJ160A
Littelfuse
1: 6,42 kr.
4.252In Stock

Mfr. Part No.
SMDJ160A

Mouser Part No
576-SMDJ160A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 160V 5% Uni-Directional

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Datasheet

4.252In Stock

Cut Tape

6,42 kr.

5,05 kr.

3,64 kr.

2,93 kr.

2,88 kr.

Reel

2,88 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors 500pF

V510LA80CP
Littelfuse
1: 9,33 kr.
2.280In Stock

Mfr. Part No.
V510LA80CP

Mouser Part No
576-V510LA80CP

Littelfuse

Varistors 500pF

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Datasheet

2.280In Stock

9,33 kr.

6,86 kr.

6,19 kr.

5,24 kr.

View

Min.: 1
Mult.: 1

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

0881090.UR
Littelfuse
1: 151,21 kr.
500In Stock

Mfr. Part No.
0881090.UR

Mouser Part No
576-0881090.UR

Littelfuse

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

Learn More

Datasheet

500In Stock

Cut Tape

151,21 kr.

138,08 kr.

127,42 kr.

105,86 kr.

View

Reel

82,73 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

KR104R0J
Littelfuse
1: 7,45 kr.
3.656In Stock

Mfr. Part No.
KR104R0J

Mouser Part No
576-KR104R0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

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Datasheet

3.656In Stock

7,45 kr.

5,57 kr.

4,45 kr.

4,19 kr.

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional

SMDJ100CA
Littelfuse
1: 8,06 kr.
20.478In Stock

Mfr. Part No.
SMDJ100CA

Mouser Part No
576-SMDJ100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional

Learn More

Datasheet

20.478In Stock

Cut Tape

8,06 kr.

6,54 kr.

4,83 kr.

3,87 kr.

3,63 kr.

Reel

3,63 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

SMDJ22CA
Littelfuse
1: 6,16 kr.
3.292In Stock

Mfr. Part No.
SMDJ22CA

Mouser Part No
576-SMDJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

Learn More

Datasheet

3.292In Stock

Cut Tape

6,16 kr.

4,74 kr.

3,83 kr.

3,36 kr.

Reel

3,36 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 48V 5% Bi-Directional

SMDJ48CA
Littelfuse
1: 5,33 kr.
8.888In Stock

Mfr. Part No.
SMDJ48CA

Mouser Part No
576-SMDJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 48V 5% Bi-Directional

Learn More

Datasheet

8.888In Stock

Cut Tape

5,33 kr.

5,30 kr.

4,39 kr.

3,55 kr.

Reel

3,16 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMDJ78CA
Littelfuse
1: 5,52 kr.
3.726In Stock

Mfr. Part No.
SMDJ78CA

Mouser Part No
576-SMDJ78CA

Littelfuse

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

Learn More

Datasheet

3.726In Stock

Cut Tape

5,52 kr.

4,94 kr.

4,39 kr.

3,55 kr.

3,54 kr.

Reel

3,30 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 5V .13pF 20kV

SP0402B-ULC-01ETG
Littelfuse
1: 2,57 kr.
98.436In Stock

Mfr. Part No.
SP0402B-ULC-01ETG

Mouser Part No
576-SP0402BULC-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V .13pF 20kV

Learn More

Datasheet

98.436In Stock

Cut Tape

2,57 kr.

1,34 kr.

0,731 kr.

Reel

0,731 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors VARISTOR RA SERIES LEAD FREE

V82RA16X2749
Littelfuse
1: 44,16 kr.
398In Stock

Mfr. Part No.
V82RA16X2749

Mouser Part No
576-V82RA16X2749

Littelfuse

Varistors VARISTOR RA SERIES LEAD FREE

Learn More

Datasheet

398In Stock

44,16 kr.

36,48 kr.

34,76 kr.

30,21 kr.

21,93 kr.

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

SMDJ220A
Littelfuse
1: 11,41 kr.
3.294In Stock

Mfr. Part No.
SMDJ220A

Mouser Part No
576-SMDJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

Learn More

Datasheet

3.294In Stock

Cut Tape

11,41 kr.

9,47 kr.

7,31 kr.

5,84 kr.

5,50 kr.

Reel

4,95 kr.

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 51V 5% Uni-Directional

SMDJ51A
Littelfuse
1: 5,20 kr.
5.579In Stock

Mfr. Part No.
SMDJ51A

Mouser Part No
576-SMDJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 51V 5% Uni-Directional

Learn More

Datasheet

5.579In Stock

Cut Tape

5,20 kr.

4,12 kr.

3,18 kr.

2,79 kr.

2,59 kr.

Reel

2,42 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 1.1A 15V 40A Imax

SMD100F-2018-2
Littelfuse
1: 2,69 kr.
7.168In Stock

Mfr. Part No.
SMD100F-2018-2

Mouser Part No
650-SMD100F-2018-2

Littelfuse

Resettable Fuses - PPTC 1.1A 15V 40A Imax

Learn More

Datasheet

7.168In Stock

Cut Tape

2,69 kr.

2,09 kr.

1,83 kr.

1,64 kr.

1,60 kr.

Reel

1,60 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Communications Infrastructure Solutions

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Communications Infrastructure Solutions

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