Types of Circuit Protection

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Results: 2,033
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE 1,986In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE 878In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE 979In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE 914In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors 175V 20KA SQ 25MM PB FREE 25S 575In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 495Vr 600W 0.8A 5% Bi-Directional 19,164In Stock
4,000Expected 2026/08/06
Min.: 1
Mult.: 1
: 4,000

Littelfuse Fuses with Leads - Through Hole 250V UL FA LL .050A TR5 779In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors 250V 20KA SQ 25MM PB FREE 25S 740In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM 175In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 20mm Epoxy UltraMOV 6,000In Stock
Min.: 1
Mult.: 1
: 400

Littelfuse Varistors 320V 170pF 6,913In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .050A TR5 935In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .063A TR5 496In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,080In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300V 20KA SQ 25MM PB FREE 25S 655In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 80pF 8,831In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 1,755In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 1,387In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 5,088In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,194In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors 150V 10mm Epoxy UltraMOV 8,417In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 14MM Radial 5,230In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 4A TR5 1,755In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 300V IEC TL 5A TE7 1,563In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,165In Stock
Min.: 1
Mult.: 1