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 ESD Protection Diodes / TVS Diodes 6 Ch 8kV 6V 0.4 pF 12,504In Stock
12,000Expected 2026-07-22
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 4CH 20A 3.3V 3.5pF Lightning Protection 4,215In Stock
9,000Expected 2026-06-09
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF SOD882 151,919In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection 51,797In Stock
30,000Expected 2026-05-19
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection 36,851In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection 58,842In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL 46,026In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 7A BIDIRECTIONAL 22,343In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Littelfuse ESD Protection Diodes / TVS Diodes 1.5pF 30kV 8,414In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes .5pF 10A 3.3V Bi-Dir 18,439In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 3.0pF 30A SOD323 BI-DIR DIS TVS DIODE 13,054In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V BI 14,819In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes .3pF 30kV Bi-Dir 12,204In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Littelfuse ESD Protection Diodes / TVS Diodes 2CH 15KV 70V 3,988In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 1,440In Stock
Min.: 1
Mult.: 1
Reel: 400

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 2,594In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,384In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 4,846In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 4,570In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 6,773In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 5,720In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,409In Stock
1,500Expected 2026-04-20
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,431In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,630In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,200In Stock
Min.: 1
Mult.: 1