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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 SB 3AG 0.5AMP

0313.500VXP
Littelfuse
1: $1.03
289In Stock

Mfr. Part No.
0313.500VXP

Mouser Part No
576-0313.500VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 0.5AMP

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Datasheet

289In Stock

$1.03

$1.02

$0.959

$0.908

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .6A Slo-Blo 3AG

0313.600HXP
Littelfuse
1: $1.78
145In Stock

Mfr. Part No.
0313.600HXP

Mouser Part No
576-0313.600HXP

Littelfuse

Cartridge Fuses 250V .6A Slo-Blo 3AG

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Datasheet

Product Comments

145In Stock

$1.78

$1.48

$1.37

$1.13

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .6A Slo-Blo 3AG

0313.600MXP
Littelfuse
1: $1.96
774In Stock

Mfr. Part No.
0313.600MXP

Mouser Part No
576-0313.600MXP

Littelfuse

Cartridge Fuses 250V .6A Slo-Blo 3AG

Learn More

Datasheet

774In Stock

$1.96

$1.76

$1.68

$1.35

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 0.6AMP

0313.600VXP
Littelfuse
1: $5.80
9In Stock

Mfr. Part No.
0313.600VXP

Mouser Part No
576-0313.600VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 0.6AMP

Learn More

Datasheet

9In Stock

$5.80

$5.45

$5.26

$4.09

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo 3AG

0313.800HXP
Littelfuse
1: $1.53
245In Stock
300Expected 11/05/2026

Mfr. Part No.
0313.800HXP

Mouser Part No
576-0313.800HXP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo 3AG

Learn More

Datasheet

245In Stock

300Expected 11/05/2026

$1.53

$1.37

$1.29

$1.06

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo 3AG

0313.800MXP
Littelfuse
1: $1.31
944In Stock
1,000Expected 28/04/2026

Mfr. Part No.
0313.800MXP

Mouser Part No
576-0313.800MXP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo 3AG

Learn More

Datasheet

944In Stock

1,000Expected 28/04/2026

$1.31

$1.09

$0.891

$0.829

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A SB 3AG IND PB-FREE

0313001.HXIDP
Littelfuse
1: $1.61
83In Stock

Mfr. Part No.
0313001.HXIDP

Mouser Part No
576-0313001.HXIDP

Littelfuse

Cartridge Fuses 250V 1A SB 3AG IND PB-FREE

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Datasheet

83In Stock

$1.61

$1.34

$1.24

$1.03

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 1AMP

0313001.VXP
Littelfuse
1: $5.23
12In Stock

Mfr. Part No.
0313001.VXP

Mouser Part No
576-0313001.VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 1AMP

Learn More

Datasheet

12In Stock

$5.23

$3.88

$3.66

$2.78

$2.74

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A

0313002.HXIDP
Littelfuse
1: $1.51
599In Stock

Mfr. Part No.
0313002.HXIDP

Mouser Part No
576-0313002.HXIDP

Littelfuse

Cartridge Fuses 250V 2A

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Datasheet

599In Stock

$1.51

$1.36

$1.27

$1.05

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Slo-Blo 3AG

0313002.VXIDP
Littelfuse
1: $5.80
11In Stock

Mfr. Part No.
0313002.VXIDP

Mouser Part No
576-0313002.VXIDP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo 3AG

Learn More

Datasheet

11In Stock

$5.80

$5.45

$5.26

$4.09

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 2AMP

0313002.VXP
Littelfuse
1: $4.21
102In Stock

Mfr. Part No.
0313002.VXP

Mouser Part No
576-0313002.VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 2AMP

Learn More

Datasheet

102In Stock

$4.21

$3.48

$3.21

$2.73

View

Min.: 1
Mult.: 1

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

0313003.HXIDP
Littelfuse
1: $1.61
43In Stock

Mfr. Part No.
0313003.HXIDP

Mouser Part No
576-0313003.HXIDP

Littelfuse

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

Learn More

Datasheet

43In Stock

$1.61

$1.34

$1.24

$1.03

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo 3AG

0313003.VXIDP
Littelfuse
1: $5.80
15In Stock

Mfr. Part No.
0313003.VXIDP

Mouser Part No
576-0313003.VXIDP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo 3AG

Learn More

Datasheet

15In Stock

$5.80

$5.45

$5.26

$4.09

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 3AMP

0313003.VXP
Littelfuse
1: $4.21
55In Stock

Mfr. Part No.
0313003.VXP

Mouser Part No
576-0313003.VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 3AMP

Learn More

Datasheet

55In Stock

$4.21

$3.48

$3.21

$2.67

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0313004.MXP
Littelfuse
1: $1.48
573In Stock
2,000Expected 27/04/2026

Mfr. Part No.
0313004.MXP

Mouser Part No
576-0313004.MXP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

Learn More

Datasheet

573In Stock

2,000Expected 27/04/2026

$1.48

$1.06

$0.988

$0.782

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3AG Indicating Slo-Blo 5A

0313005.HXIDP
Littelfuse
1: $3.52
79In Stock

Mfr. Part No.
0313005.HXIDP

Mouser Part No
576-0313005.HXIDP

Littelfuse

Cartridge Fuses 250V 3AG Indicating Slo-Blo 5A

Learn More

Datasheet

79In Stock

$3.52

$2.92

$2.70

$2.24

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0313005.MXP
Littelfuse
1: $1.47
1,611In Stock

Mfr. Part No.
0313005.MXP

Mouser Part No
576-0313005.MXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

Learn More

Datasheet

1,611In Stock

$1.47

$1.22

$1.13

$0.885

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 5AMP

0313005.VXP
Littelfuse
1: $4.30
77In Stock

Mfr. Part No.
0313005.VXP

Mouser Part No
576-0313005.VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 5AMP

Learn More

Datasheet

77In Stock

$4.30

$3.56

$3.29

$3.01

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 7A SB 3AG IND PB-FREE

0313007.HXIDP
Littelfuse
1: $2.04
176In Stock

Mfr. Part No.
0313007.HXIDP

Mouser Part No
576-0313007.HXIDP

Littelfuse

Cartridge Fuses 250V 7A SB 3AG IND PB-FREE

Learn More

Datasheet

176In Stock

$2.04

$1.83

$1.74

$1.40

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 7A Slo-Blo

0313007.HXP
Littelfuse
1: $1.53
404In Stock
300Expected 31/03/2026

Mfr. Part No.
0313007.HXP

Mouser Part No
576-0313007.HXP

Littelfuse

Cartridge Fuses 250V 7A Slo-Blo

Learn More

Datasheet

404In Stock

300Expected 31/03/2026

$1.53

$1.29

$1.19

$0.928

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 7A Slo-Blo

0313007.MXP
Littelfuse
1: $1.39
1,019In Stock

Mfr. Part No.
0313007.MXP

Mouser Part No
576-0313007.MXP

Littelfuse

Cartridge Fuses 250V 7A Slo-Blo

Learn More

Datasheet

1,019In Stock

$1.39

$1.17

$1.08

$0.857

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 7A Slo-Blo 3AG

0313007.VXIDP
Littelfuse
1: $5.73
13In Stock

Mfr. Part No.
0313007.VXIDP

Mouser Part No
576-0313007.VXIDP

Littelfuse

Cartridge Fuses 250V 7A Slo-Blo 3AG

Learn More

Datasheet

13In Stock

$5.73

$4.87

$4.00

$3.32

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 7AMP

0313007.VXP
Littelfuse
1: $4.90
16In Stock

Mfr. Part No.
0313007.VXP

Mouser Part No
576-0313007.VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 7AMP

Learn More

Datasheet

16In Stock

$4.90

$4.53

$4.37

$3.40

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Slo-Blo

0313008.HXP
Littelfuse
1: $1.72
258In Stock
300Expected 01/07/2026

Mfr. Part No.
0313008.HXP

Mouser Part No
576-0313008.HXP

Littelfuse

Cartridge Fuses 250V 8A Slo-Blo

Learn More

Datasheet

258In Stock

300Expected 01/07/2026

$1.72

$1.53

$1.45

$1.17

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Slo-Blo

0313008.MXP
Littelfuse
1: $1.64
996In Stock

Mfr. Part No.
0313008.MXP

Mouser Part No
576-0313008.MXP

Littelfuse

Cartridge Fuses 250V 8A Slo-Blo

Learn More

Datasheet

996In Stock

$1.64

$1.46

$1.39

$1.12

View

Min.: 1
Mult.: 1

General Port Protection Solutions

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General Port Protection Solutions

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