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 Fuses with Leads - Through Hole 300V IEC TL 4A TE7 Non-Stocked Lead-Time 23 Weeks
Min.: 1
Mult.: 1
: 1,000

Littelfuse ESD Protection Diodes / TVS Diodes 300Vr 600W 1.25A 5% Uni-Directional 6,026In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 7.78Vr 600W 45A 5% Bi-Directional 6,567In Stock
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 480V 5% Bi-Directional 6,223In Stock
6,000Expected 9/22/2026
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 600W 510V 5% Uni-Directional 5,228In Stock
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes P6SMB - A 600V 5,066In Stock
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
Littelfuse Varistors 140V 20KA SQ 25MM PB FREE 25S 377In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 14mm Epoxy UltraMOV 2,573In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 300V 14mm Epoxy UltraMOV 3,592In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 400

Littelfuse Varistors 575V 220pF 2,317In Stock
A tariff of 10% may be applied if shipping to the United States.
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
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors 275V 14mm Epoxy UltraMOV 2,904In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 150V 1600pF 2,000In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 230V 250pF 5,404In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 450pF 8,168In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 250V UL FA LL .100A TR5 1,330In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Bi-Directional 5,503In Stock
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000
Littelfuse ESD Protection Diodes / TVS Diodes 154Vr 600W 2.4A 5% Uni-Directional 7,141In Stock
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 214Vr 600W 1.75A 5% Uni-Directional 27In Stock
4,000Expected 12/2/2026
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 256Vr 600W 1.45A 5% Uni-Directional 7,178In Stock
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 768In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 150pF 4,735In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 800pF 3,820In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 90pF 7,724In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000