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: 10
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Fuse Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Interrupt Rating
Fuse Size / Group
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Resistance
Littelfuse Surface Mount Fuses 32V .250A SLIM Fast Acting 0402
Datasheet
13,517In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

435 Surface Mount Fuses Fast Blow 250 mA 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 0402 (1005 metric) - 55 C + 90 C Reel, Cut Tape, MouseReel 360 mOhms
Littelfuse Surface Mount Fuses 32V .250A SLIM Fast Acting 0402
Datasheet
14,809In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

435 Surface Mount Fuses Fast Blow 250 mA 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 0402 (1005 metric) - 55 C + 90 C Reel, Cut Tape, MouseReel 360 mOhms
Littelfuse Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2
Datasheet
4,154In Stock
7,734Expected 2026-05-29
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 500 mA 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 560 mOhms
Littelfuse Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2
Datasheet
7,180In Stock
5,000Expected 2026-05-28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2 A 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 45 mOhms
Littelfuse Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2
Datasheet
16,722In Stock
10,000Expected 2026-05-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.25 A 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 104 mOhms
Littelfuse Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A
Datasheet
1,015In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.25 A 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 104 mOhms
Littelfuse Surface Mount Fuses 32V .250A V/FA HALIDE FREE
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

435 Surface Mount Fuses Fast Blow 250 mA 32 VAC 32 VDC 0402 (1005 metric) Reel
Littelfuse Surface Mount Fuses 600V 0.5A Tin Pltd Telecom
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
Reel: 2,500
No
461 Surface Mount Fuses Time Delay / Slow Blow 500 mA 600 VAC 60 A at 600 VAC TeleLink - 55 C + 125 C Reel 560 mOhms
Littelfuse Surface Mount Fuses 600V 2A Tin Pltd Telecom
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
Reel: 2,500
No
461 Surface Mount Fuses Time Delay / Slow Blow 2 A 600 VAC 60 A at 600 VAC TeleLink Reel
Littelfuse Surface Mount Fuses 600V 1.25A Tin Pltd Telecom
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
Reel: 2,500
No
461 Surface Mount Fuses Time Delay / Slow Blow 1.25 A 600 VAC 60 A at 600 VAC TeleLink - 55 C + 125 C Reel 110 mOhms