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 (5,497)

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 1CH 36V 200W BI 363,257In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 7A UNIDIRECTIONAL 404,918In Stock
Min.: 1
Mult.: 1
: 3,000


Littelfuse ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL 124,578In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 5V .15pF 22kV 469,852In Stock
Min.: 1
Mult.: 1
: 10,000


Littelfuse ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3 181,440In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse Varistors 50kA 130V 20000pF 559In Stock
Min.: 1
Mult.: 1


Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70 75,394In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 7V 2.5A 0.3pF 22kV SOD523 Uni-dir TVS 30,956In Stock
Min.: 1
Mult.: 1
: 5,000

Littelfuse Varistors 150V 250A 100pF 13 Inch Reel 35,073In Stock
Min.: 1
Mult.: 1
: 4,000


Littelfuse ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY 1,400In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS 12,058In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 12V 100W 122,398In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 20pF 30kV Bi 19,763In Stock
Min.: 1
Mult.: 1
: 15,000

Littelfuse ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array 1,740In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 3.3V Diode Array 6,483In Stock
6,000Expected 2026-09-14
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 30kV SOD323 Bi-dir TVS 3,873In Stock
3,000Expected 2026-09-14
Min.: 1
Mult.: 1
: 3,000

Littelfuse Varistors 175V 20KA SQ 25MM PB FREE 25S 575In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO 2,335In Stock
Min.: 1
Mult.: 1
: 2,000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,227In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 20KA SQ 25MM PB FREE 25S 740In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM 175In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE 9,580In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors 17V 10mm Epoxy AEC-Q200 AUMOV 5,813In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 40V 14mm Epoxy UltraMOV 5,097In Stock
Min.: 1
Mult.: 1
: 500
Littelfuse Varistors MLV Varistor 18V 0402 ML SERIES STD 14,604In Stock
Min.: 1
Mult.: 1
: 10,000