All Results (982)

General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

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Part #

Cartridge Fuses 250V 1A Slo-Blo

0313001.HXP
Littelfuse
1: $1.59
6,129In Stock

Mfr. Part No.
0313001.HXP

Mouser Part No
576-0313001.HXP

Littelfuse

Cartridge Fuses 250V 1A Slo-Blo

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Datasheet

6,129In Stock

$1.59

$1.42

$1.28

$1.10

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Slo-Blo

0313002.MXP
Littelfuse
1: $1.58
10,015In Stock

Mfr. Part No.
0313002.MXP

Mouser Part No
576-0313002.MXP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo

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Datasheet

10,015In Stock

$1.58

$1.31

$1.21

$1.01

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.HXP
Littelfuse
1: $1.63
2,335In Stock

Mfr. Part No.
0313003.HXP

Mouser Part No
576-0313003.HXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

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Datasheet

2,335In Stock

$1.63

$1.37

$1.27

$1.05

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.MXP
Littelfuse
1: $1.56
4,143In Stock
4,000Expected 2026/09/14

Mfr. Part No.
0313003.MXP

Mouser Part No
576-0313003.MXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

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Datasheet

4,143In Stock

4,000Expected 2026/09/14

$1.56

$1.31

$1.21

$1.01

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0313005.HXP
Littelfuse
1: $1.84
4,704In Stock

Mfr. Part No.
0313005.HXP

Mouser Part No
576-0313005.HXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

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Datasheet

4,704In Stock

$1.84

$1.55

$1.43

$1.19

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0313005.MXP
Littelfuse
1: $1.74
1,820In Stock
2,000Expected 2026/09/14

Mfr. Part No.
0313005.MXP

Mouser Part No
576-0313005.MXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

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Datasheet

1,820In Stock

2,000Expected 2026/09/14

$1.74

$1.49

$1.38

$1.14

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.5A Slo-Blo

031301.5MXP
Littelfuse
1: $1.52
2,989In Stock

Mfr. Part No.
031301.5MXP

Mouser Part No
576-031301.5MXP

Littelfuse

Cartridge Fuses 250V 1.5A Slo-Blo

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Datasheet

2,989In Stock

$1.52

$1.31

$1.21

$1.01

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG PB-FREE 10A

0313010.MX250P
Littelfuse
1: $1.54
3,257In Stock
3,000Expected 2026/09/14

Mfr. Part No.
0313010.MX250P

Mouser Part No
576-0313010.MX250P

Littelfuse

Cartridge Fuses 250V SB 3AG PB-FREE 10A

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Datasheet

3,257In Stock

3,000Expected 2026/09/14

$1.54

$1.28

$1.13

$0.978

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

031302.5HXP
Littelfuse
1: $1.65
2,183In Stock

Mfr. Part No.
031302.5HXP

Mouser Part No
576-031302.5HXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

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Datasheet

2,183In Stock

$1.65

$1.37

$1.27

$1.05

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.2A Slo-Blo

031303.2MXP
Littelfuse
1: $1.58
2,340In Stock

Mfr. Part No.
031303.2MXP

Mouser Part No
576-031303.2MXP

Littelfuse

Cartridge Fuses 250V 3.2A Slo-Blo

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Datasheet

2,340In Stock

$1.58

$1.31

$1.21

$1.01

View

Min.: 1
Mult.: 1

Cartridge Fuses 32V 30A Slo-Blo

0313030.MXP
Littelfuse
1: $2.24
1,734In Stock

Mfr. Part No.
0313030.MXP

Mouser Part No
576-0313030.MXP

Littelfuse

Cartridge Fuses 32V 30A Slo-Blo

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Datasheet

1,734In Stock

$2.24

$1.86

$1.72

$1.43

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

031306.3MXP
Littelfuse
1: $1.79
2,570In Stock
2,000Expected 2026/09/07

Mfr. Part No.
031306.3MXP

Mouser Part No
576-031306.3MXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

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Datasheet

2,570In Stock

2,000Expected 2026/09/07

$1.79

$1.49

$1.38

$1.14

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.25A Slo-Blo

03136.25MXP
Littelfuse
1: $1.79
5,143In Stock
5,000Expected 2026/09/22

Mfr. Part No.
03136.25MXP

Mouser Part No
576-03136.25MXP

Littelfuse

Cartridge Fuses 250V 6.25A Slo-Blo

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Datasheet

5,143In Stock

5,000Expected 2026/09/22

$1.79

$1.49

$1.38

$1.14

View

Min.: 1
Mult.: 1

Surface Mount Fuses 32V .250A SLIM Fast Acting 0402

0435.250KRS
Littelfuse
1: $1.60
10,826In Stock
10,000Expected 2026/08/27

Mfr. Part No.
0435.250KRS

Mouser Part No
576-0435.250KRS

Littelfuse

Surface Mount Fuses 32V .250A SLIM Fast Acting 0402

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Datasheet

10,826In Stock

10,000Expected 2026/08/27

Cut Tape

$1.60

$1.45

$1.40

$1.12

View

Reel

$0.704

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2

0461.500ER
Littelfuse
1: $2.41
5,609In Stock
5,000Expected 2026/11/03

Mfr. Part No.
0461.500ER

Mouser Part No
576-0461.500ER

Littelfuse

Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2

Learn More

Datasheet

5,609In Stock

5,000Expected 2026/11/03

Cut Tape

$2.41

$2.19

$1.97

$1.70

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2

04611.25ER
Littelfuse
1: $1.95
17,780In Stock
52,500On Order

Mfr. Part No.
04611.25ER

Mouser Part No
576-04611.25ER

Littelfuse

Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2

Learn More

Datasheet

17,780In Stock

52,500On Order

Cut Tape

$1.95

$1.74

$1.51

$1.31

View

Reel

$0.711

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Cartridge Fuses 500Vac 400Vdc TL 5X20 500mA

0477.500MXP
Littelfuse
1: $2.24
6,534In Stock
5,000Expected 2026/09/22

Mfr. Part No.
0477.500MXP

Mouser Part No
576-0477.500MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 5X20 500mA

Learn More

Datasheet

6,534In Stock

5,000Expected 2026/09/22

$2.24

$1.97

$1.83

$1.51

$1.47

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 4A 5X20

0477004.MXP
Littelfuse
1: $2.40
1,281In Stock
12,000Expected 2026/11/02

Mfr. Part No.
0477004.MXP

Mouser Part No
576-0477004.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 4A 5X20

Learn More

Datasheet

1,281In Stock

12,000Expected 2026/11/02

$2.40

$2.09

$1.86

$1.57

$1.47

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 10A 5X20

0477010.MXP
Littelfuse
1: $2.70
5,924In Stock
5,000Expected 2026/09/22

Mfr. Part No.
0477010.MXP

Mouser Part No
576-0477010.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 10A 5X20

Learn More

Datasheet

5,924In Stock

5,000Expected 2026/09/22

$2.70

$2.26

$2.07

$1.72

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 5X20 6.3A

047706.3MXP
Littelfuse
1: $2.31
1,680In Stock
14,000Expected 2026/09/01

Mfr. Part No.
047706.3MXP

Mouser Part No
576-047706.3MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 5X20 6.3A

Learn More

Datasheet

1,680In Stock

14,000Expected 2026/09/01

$2.31

$1.95

$1.80

$1.49

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 5X20 3.15A

04773.15MXP
Littelfuse
1: $2.34
8,566In Stock
7,000Expected 2026/10/06

Mfr. Part No.
04773.15MXP

Mouser Part No
576-04773.15MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 5X20 3.15A

Learn More

Datasheet

8,566In Stock

7,000Expected 2026/10/06

$2.34

$1.95

$1.80

$1.49

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

AXGD10603MR
Littelfuse
1: $0.761
12,182In Stock

Mfr. Part No.
AXGD10603MR

Mouser Part No
576-AXGD10603MR

Littelfuse

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

Learn More

Datasheet

12,182In Stock

Cut Tape

$0.761

$0.475

$0.408

$0.323

Reel

$0.242

$0.209

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

AXGD10603NR
Littelfuse
1: $0.90
40,067In Stock
110,000On Order

Mfr. Part No.
AXGD10603NR

Mouser Part No
576-AXGD10603NR

Littelfuse

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

Learn More

Datasheet

40,067In Stock

110,000On Order

Cut Tape

$0.90

$0.475

$0.391

$0.305

$0.288

Reel

$0.288

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V NOMINAL GP S.A. STANDARD

CG590LTR
Littelfuse
1: $2.71
1,013In Stock

Mfr. Part No.
CG590LTR

Mouser Part No
576-CG590LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V NOMINAL GP S.A. STANDARD

Datasheet

1,013In Stock

Cut Tape

$2.71

$2.07

$1.72

$1.58

Reel

$1.45

Min.: 1
Mult.: 1

: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

CG6230SM
Littelfuse
1: $2.20
1,297In Stock

Mfr. Part No.
CG6230SM

Mouser Part No
576-CG6230SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

Learn More

Datasheet

1,297In Stock

Cut Tape

$2.20

$2.02

$1.40

$1.30

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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General Port Protection Solutions

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