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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
293In 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

293In Stock

$1.03

$1.02

$0.959

$0.908

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Min.: 1
Mult.: 1

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

0313.600HXP
Littelfuse
1: $1.78
150In 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

150In Stock

$1.78

$1.48

$1.37

$1.13

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 0.6AMP

0313.600VXP
Littelfuse
1: $5.22
9In Stock

Mfr. Part No.
0313.600VXP

Mouser Part No
576-0313.600VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 0.6AMP

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Datasheet

9In Stock

$5.22

$4.87

$4.00

$3.33

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .75A Slo-Blo 3AG

0313.750HXP
Littelfuse
1: $1.64
Lead-Time 15 Weeks

Mfr. Part No.
0313.750HXP

Mouser Part No
576-0313.750HXP

Littelfuse

Cartridge Fuses 250V .75A Slo-Blo 3AG

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Datasheet

Lead-Time 15 Weeks

$1.64

$1.37

$1.26

$1.01

View

Min.: 1
Mult.: 1

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

0313.800HXP
Littelfuse
1: $1.36
305In Stock
300Expected 2026/05/11

Mfr. Part No.
0313.800HXP

Mouser Part No
576-0313.800HXP

Littelfuse

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

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Datasheet

305In Stock

300Expected 2026/05/11

$1.36

$1.02

$0.909

$0.65

View

Min.: 1
Mult.: 1

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

0313.800MXP
Littelfuse
1: $1.31
945In Stock
1,000Expected 2026/04/28

Mfr. Part No.
0313.800MXP

Mouser Part No
576-0313.800MXP

Littelfuse

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

Learn More

Datasheet

945In Stock

1,000Expected 2026/04/28

$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: $1.60
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

$1.60

$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

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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: $5.73
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

$5.73

$4.43

$3.68

$3.59

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: $1.60
44In 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

44In Stock

$1.60

$1.34

$1.24

$1.03

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.HXP
Littelfuse
1: $1.36
2,136In Stock

Mfr. Part No.
0313003.HXP

Mouser Part No
576-0313003.HXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

Learn More

Datasheet

2,136In Stock

$1.36

$1.14

$1.05

$0.761

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo 3AG

0313003.VXIDP
Littelfuse
1: $5.16
16In Stock

Mfr. Part No.
0313003.VXIDP

Mouser Part No
576-0313003.VXIDP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo 3AG

Learn More

Datasheet

16In Stock

$5.16

$4.43

$4.09

$3.33

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 3AMP

0313003.VXP
Littelfuse
1: $4.21
56In Stock

Mfr. Part No.
0313003.VXP

Mouser Part No
576-0313003.VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 3AMP

Learn More

Datasheet

56In Stock

$4.21

$3.48

$3.21

$2.67

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: $1.74
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

$1.74

$1.44

$1.33

$1.11

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 7A Slo-Blo

0313007.HXP
Littelfuse
1: $1.54
404In Stock
300Expected 2026/03/31

Mfr. Part No.
0313007.HXP

Mouser Part No
576-0313007.HXP

Littelfuse

Cartridge Fuses 250V 7A Slo-Blo

Learn More

Datasheet

404In Stock

300Expected 2026/03/31

$1.54

$1.29

$1.19

$0.928

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 7A Slo-Blo

0313007.MXP
Littelfuse
1: $1.40
1,027In Stock

Mfr. Part No.
0313007.MXP

Mouser Part No
576-0313007.MXP

Littelfuse

Cartridge Fuses 250V 7A Slo-Blo

Learn More

Datasheet

1,027In Stock

$1.40

$1.17

$1.08

$0.857

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 7AMP

0313007.VXP
Littelfuse
1: $4.51
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

$4.51

$3.74

$3.45

$2.80

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Slo-Blo

0313008.HXP
Littelfuse
1: $1.55
358In Stock

Mfr. Part No.
0313008.HXP

Mouser Part No
576-0313008.HXP

Littelfuse

Cartridge Fuses 250V 8A Slo-Blo

Learn More

Datasheet

358In Stock

$1.55

$1.29

$1.19

$0.784

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG 8AMP

0313008.VXP
Littelfuse
1: $4.30
8In Stock

Mfr. Part No.
0313008.VXP

Mouser Part No
576-0313008.VXP

Littelfuse

Cartridge Fuses 250V SB 3AG 8AMP

Learn More

Datasheet

8In Stock

$4.30

$3.97

$2.87

$2.54

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.2A Slo-Blo

031301.2MXP
Littelfuse
1: $1.31
1,183In Stock

Mfr. Part No.
031301.2MXP

Mouser Part No
576-031301.2MXP

Littelfuse

Cartridge Fuses 250V 1.2A Slo-Blo

Learn More

Datasheet

1,183In Stock

$1.31

$1.09

$0.999

$0.829

View

Min.: 1
Mult.: 1

General Port Protection Solutions

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General Port Protection Solutions

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