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.

Results: 177
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Fuse Size/Group
Body Style
Current Rating
Voltage Rating AC
Voltage Rating DC
Littelfuse Cartridge Fuses 500Vac 400Vdc TL 5X20 800mA
Datasheet
2 925Expected 29/09/2026
Min.: 1
Mult.: 1

Cartridge Fuse 5 mm x 20 mm Cylindrical 800 mA 500 VAC 400 VDC
Littelfuse Cartridge Fuses 500Vac 400Vdc TL 16A 5X20
Datasheet
5 962On Order
Min.: 1
Mult.: 1

Cartridge Fuse 5 mm x 20 mm Cylindrical 16 A 500 VAC 400 VDC
Littelfuse Cartridge Fuses 250V 8A Slo-Blo
Datasheet
996On Order
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 8 A 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 1.5AMP
Datasheet
13Expected 31/08/2026
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 1.5 A 32 VAC
Littelfuse Cartridge Fuses 250V 32V SB 3AG 20AMP
Datasheet
5Expected 26/08/2026
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 20 A 32 VAC
Littelfuse Cartridge Fuses 250V .01A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1 000
Mult.: 1 000

General Fuse 3AG (6.3 mm x 32 mm) Cylindrical 10 mA 32 VAC
Littelfuse Cartridge Fuses 250V .010A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 10 A 32 VAC
Littelfuse Cartridge Fuses 250V .031A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1 000
Mult.: 1 000

General Fuse 3AG (6.3 mm x 32 mm) Cylindrical 31 mA 250 VAC
Littelfuse Cartridge Fuses 250V .031A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 31 mA 250 VAC
Littelfuse Cartridge Fuses 250V .04A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1 000
Mult.: 1 000

General Fuse 3AG (6.3 mm x 32 mm) Cylindrical 40 mA 250 VAC
Littelfuse Cartridge Fuses 250V .040A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 40 mA 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 0.062AMP
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 62 mA 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 0.125AMP
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 125 mA 250 VAC
Littelfuse Cartridge Fuses 250V .15A Slo-Blo
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 150 mA 250 VAC
Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 175 mA 250 VAC
Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 187 mA 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 0.375AMP
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 375 mA 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 0.4AMP
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 400 mA 250 VAC
Littelfuse Cartridge Fuses 250V .500A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 500 mA 250 VAC
Littelfuse Cartridge Fuses 250V .7A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1 000
Mult.: 1 000

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 700 mA 250 VAC
Littelfuse Cartridge Fuses 250V .7A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 700 mA 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 0.75AMP
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 750 mA 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 0.8AMP
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 800 mA 250 VAC
Littelfuse Cartridge Fuses 250V 1A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 1 A 250 VAC
Littelfuse Cartridge Fuses 250V 4A Slo-Blo 3AG
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 4 A 250 VAC