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: 5.484
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 2.840In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 5.140In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1.165In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 20KA SQ 25MM PB FREE 25S 730In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors MLV 18V 0402 STD MLE SERIES 11.940In Stock
Min.: 1
Mult.: 1
: 10.000

Littelfuse Varistors 30V 250A 800pF 29.569In Stock
Min.: 1
Mult.: 1
: 1.000

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 8.792In Stock
Min.: 1
Mult.: 1
: 10.000

Littelfuse Varistors 100A 3000pF 10.570In Stock
Min.: 1
Mult.: 1
: 1.000

Littelfuse ESD Protection Diodes / TVS Diodes Silicon ESD Devices 20.808In Stock
50.000Expected 8/21/2026
Min.: 1
Mult.: 1
: 50.000

Littelfuse Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE 3.927In Stock
Min.: 1
Mult.: 1
: 1.500

Littelfuse Varistors 275V 7mm Epoxy UltraMOV 3.544In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE 118In Stock
4.500Expected 11/18/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 6500A 160pF 14mm Radial 414In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 25V 14mm Phenolic UltraMOV 822In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 1600pF 500In Stock
1.500Expected 8/17/2026
Min.: 1
Mult.: 1
: 500

Littelfuse Varistors 385V 10000A 700pF 20mm Radial 60In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE 897In Stock
Min.: 1
Mult.: 1
Littelfuse Varistors 05MM Radial 4.100In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 07MM Radial 3.418In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 30V 5mm Phenolic UltraMOV 58In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 7mm Epoxy UltraMOV 3.269In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR PB FREE D14 255In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO 3.344In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE 650In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 5mm Phenolic UltraMOV 3.728In Stock
Min.: 1
Mult.: 1