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.

All Results (993)

Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V .062A Slo-Blo 3AG 51In Stock
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Littelfuse Cartridge Fuses 250V .062A Slo-Blo 3AG 319In Stock
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Littelfuse Cartridge Fuses 250V .1A Slo-Blo 3AG 270In Stock
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Littelfuse Cartridge Fuses 250V .125A Slo-Blo 3AG 82In Stock
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Littelfuse Cartridge Fuses 250V .125A Slo-Blo 3AG 951In Stock
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Littelfuse Cartridge Fuses 250V .15A Slo-Blo 3AG 33In Stock
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Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG 19In Stock
700Expected 10/06/2026
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Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG 1.005In Stock
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Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG 189In Stock
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Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG 341In Stock
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Littelfuse Cartridge Fuses 250V .2A Slo-Blo 3AG 447In Stock
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Littelfuse Cartridge Fuses 250V SB 3AG 0.2AMP 7In Stock
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Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG 1.634In Stock
2.500On Order
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Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG 1.542In Stock
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Littelfuse Cartridge Fuses 250V SB 3AG 0.25AMP 26In Stock
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Littelfuse Cartridge Fuses 250V SB 3AG 0.3AMP 1In Stock
15Expected 21/05/2026
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Littelfuse Cartridge Fuses 250V .375A Slo-Blo 3AG 350In Stock
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Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 148In Stock
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Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 1.830In Stock
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Littelfuse Cartridge Fuses 250V .500A SB 3AG IND PB-FREE 54In Stock
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Littelfuse Cartridge Fuses 250V .5A Slo-Blo 3AG 1.338In Stock
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Littelfuse Cartridge Fuses 250V SB 3AG 0.5AMP 293In Stock
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Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AG 145In Stock
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Littelfuse Cartridge Fuses 250V SB 3AG 0.6AMP 9In Stock
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Littelfuse Cartridge Fuses 250V .8A Slo-Blo 3AG 245In Stock
300Expected 11/05/2026
Min.: 1
Mult.: 1