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 (5,491)

Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes 24V 450W AUTO BI-DIR SOD323 188,945In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 36V 450W AUTO BI-DIR SOD323 238,781In Stock
366,000Expected 25/11/2026
Min.: 1
Mult.: 1
: 3,000


Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array 58,923In Stock
51,000Expected 1/9/2026
Min.: 1
Mult.: 1
: 3,000


Littelfuse ESD Protection Diodes / TVS Diodes SP0504BAHTG 36,734In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF 176,647In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch 8kV 6V .45pF 106,322In Stock
56,700On Order
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 6 Ch 8kV 6V 0.4 pF 34,667In Stock
21,000Expected 1/9/2026
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS ARRAY 100,060In Stock
Min.: 1
Mult.: 1
: 15,000

Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI 54,478In Stock
54,000Expected 9/11/2026
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL 79,932In Stock
56,900Expected 10/9/2026
Min.: 1
Mult.: 1
: 3,000


Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 20A Lightning Surge Prot 26,813In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 1CH 24V 200W BI 330,882In Stock
150,000Expected 26/10/2026
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W BI 284,199In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse Varistors 320V 10mm Phenolic UltraMOV 3,894In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 30,916In Stock
Min.: 1
Mult.: 1
: 2,000

Littelfuse Varistors 150V 250A 100pF 13 Inch Reel 27,703In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 24,006In Stock
Min.: 1
Mult.: 1
: 2,000

Littelfuse Varistors 33V 180A 500pF 39,479In Stock
Min.: 1
Mult.: 1
: 2,500

Littelfuse Varistors 275V 250A 50pF 13 Inch Reel 20,929In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse Varistors 910V 70kA 4500pF 116In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF 319,377In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF 82,099In Stock
8,000Expected 2/9/2026
Min.: 1
Mult.: 1
: 1,000

Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Bi-Di .10pF 20kV SESD 71,097In Stock
Min.: 1
Mult.: 1
: 75,000

Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Bi-Di .10pF 20kV SESD 88,419In Stock
100,000Expected 1/9/2026
Min.: 1
Mult.: 1
: 50,000

Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Uni-Di .20pF 20kV SESD 241,999In Stock
Min.: 1
Mult.: 1
: 50,000