Types of Circuit Protection

Change category view
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 ESD Protection Diodes / TVS Diodes 7.78Vr 600W 45A 5% Bi-Directional 6,567In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 480V 5% Bi-Directional 6,223In Stock
6,000Expected 03/09/2026
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 510V 5% Uni-Directional 5,228In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes P6SMB - A 600V 5,066In Stock
Min.: 1
Mult.: 1
: 3,000
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 872In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 20KA SQ 25MM PB FREE 25S 377In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 14mm Epoxy UltraMOV 2,578In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 300V 14mm Epoxy UltraMOV 3,592In Stock
Min.: 1
Mult.: 1
: 400

Littelfuse Varistors 575V 220pF 2,317In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 300V IEC TL 4A TE7 1,565In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 130V 1900pF 8,491In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors 275V 14mm Epoxy UltraMOV 2,904In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 230V 250pF 5,404In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 450pF 8,168In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 477V 600W 0.8A 5% Uni-Directional 5,283In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse Varistors 300V 10mm Epoxy UltraMOV 4,873In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 625V 10mm Epoxy UltraMOV 3,903In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 800pF 3,484In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 175V 350pF 5,246In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .630A TR5 923In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 300V IEC TL 2A TE7 471In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse ESD Protection Diodes / TVS Diodes 9.4Vr 600W 38A 5% Uni-Directional 6,009In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 256Vr 600W 1.45A 5% Bi-Directional 3,919In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 512Vr 600W 0.75A 5% Uni-Directional 4,369In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 593In Stock
Min.: 1
Mult.: 1