ESD Protection Solutions

Littelfuse provides a wide range of products that protect components from ESD threats. ESD threats are extremely fast, low-energy events that can wreak havoc on electronic equipment. Trends in reduced chip protection and harsher end-user environments are requiring the need for enhanced protection solutions. Littelfuse produces varistors, suppressors, indicators, and more so users can find the right protection to ensure the long-term reliable operation of applications.

Types of Circuit Protection

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Results: 5.737
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM 717In Stock
750Expected 22/04/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 163V 100A 17pF 1.475In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 234V 100A 12pF 630In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 1.422In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 980In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 50V 7mm Epoxy UltraMOV 10.839In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 10mm Epoxy UltraMOV 3.291In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300V 10mm Epoxy UltraMOV 4.958In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors 625V 10mm Epoxy UltraMOV 3.903In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 800pF 3.486In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors 175V 350pF 5.640In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 10V 250A 2000pF 8.209In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Littelfuse Varistors 250V 40kA 5000pF 79In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE 2.147In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 450pF 3.684In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE 1.799In Stock
Min.: 1
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Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1.084In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1.138In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 20KA SQ 25MM PB FREE 25S 785In Stock
Min.: 1
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Littelfuse Varistors 385V 20KA SQ 25MM PB FREE 25S 601In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 50V 14mm Epoxy UltraMOV 4.896In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 2.268In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 360pF 6.497In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors SURFACE MOUNT SM20 VARISTORS 317In Stock
Min.: 1
Mult.: 1
Reel: 108

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE 2.452In Stock
Min.: 1
Mult.: 1