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.

All Results (5,738)

Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors 48V 2220 125C AUML AEC-Q200 Low Profile 2,067In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Varistors 48V 250A 520pF 1,746In Stock
4,000Expected 2026-06-02
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Varistors 5.5 VDC .05J 21V-CL 185PF P 38,421In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 16,954In Stock
16,000Expected 2026-06-04
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Varistors 5.5V 30A 760pF 59,021In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 5.5 VDC .1J 17.5V-CL 40A P 37,844In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 5.5V 120A 1840pF 11,033In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors 5.5V 150A 3500pF 13,498In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 8,495In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors 100pF 7,928In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 500pF 3,184In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 820V 40kA 2500pF 84In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 820V 2500pF 9,584In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 56 VDC 1J 120V-CL 180A PK 7,223In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 56V 180A 180pF 3,066In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors 910V 40kA 2200pF 47In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 910V 40kA 2200pF 170In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 2,775In Stock
4,000Expected 2026-06-22
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Varistors 425pF 1,418In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR LEAD FREE 1,105In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 130V to 1000V LA Varistor 1,838In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / PB FREE 5,785In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 1200V 70kA 3500pF 65In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 50 VAC 8J 135V-CL 2.5KA-P 7,104In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 85 VDC 2.5J 180V-CL 250A PK 10,226In Stock
Min.: 1
Mult.: 1
Reel: 2,000