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 (5,633)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes 5V 3A 15kV WLCSP0201 Bi-dir TVS 60,258In Stock
Cut Tape
$0.74
$0.334
$0.294
$0.223
Reel
$0.122
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL 105,698In Stock
Cut Tape
$2.34
$1.36
$1.14
$1.03
Reel
$0.733
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101 10,151In Stock
Cut Tape
$0.92
$0.418
$0.369
$0.283
Reel
$0.20
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 450W 36V BI AEC-Q101 425,818In Stock
Cut Tape
$0.50
$0.247
$0.222
$0.178
Reel
$0.128
$0.117
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 5V .15pF 22kV 408,570In Stock
Cut Tape
$0.69
$0.312
$0.274
$0.208
Reel
$0.113
Min.: 1
Mult.: 1
: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3 158,277In Stock
Cut Tape
$0.85
$0.388
$0.343
$0.262
Reel
$0.168
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 1V 12A 30kV SOD882 Bi-dir TVS 12,149In Stock
Cut Tape
$0.78
$0.354
$0.312
$0.237
Reel
$0.14
Min.: 1
Mult.: 1
: 10,000
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 7A UNIDIRECTIONAL 385,070In Stock
Cut Tape
$0.70
$0.389
$0.323
$0.262
Reel
$0.168
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS 11,285In Stock
Cut Tape
$1.17
$0.539
$0.477
$0.37
Reel
$0.223
Min.: 1
Mult.: 1
: 10,000
Littelfuse ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array 1,651In Stock
$3.71
$2.44
$1.73
$1.58
Min.: 1
Mult.: 1
Littelfuse Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE 111In Stock
90Expected 11/19/2026
$26.63
$24.24
$22.54
$20.77
$19.34
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882 50,320In Stock
Cut Tape
$0.54
$0.241
$0.211
$0.159
Reel
$0.101
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors VARISTOR RA SERIES LEAD FREE 530In Stock
$7.57
$6.26
$5.97
$5.18
Min.: 1
Mult.: 1
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 2,990In Stock
$2.39
$1.77
$1.61
$1.44
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 5V 12A 30kV SOT23-6L Diode Array AEC-Q 101 9,281In Stock
Cut Tape
$1.66
$1.04
$0.862
$0.681
Reel
$0.394
Min.: 1
Mult.: 1
: 3,000
Littelfuse Varistors HIGH ENERGY PCB USE 360In Stock
$11.79
$9.75
$9.30
$9.11
$6.70
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot 28,489In Stock
Cut Tape
$1.00
$0.456
$0.375
$0.309
Reel
$0.199
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 12V 100W 112,926In Stock
Cut Tape
$0.37
$0.162
$0.141
$0.105
Reel
$0.054
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 2,774In Stock
$1.96
$1.45
$1.33
$1.19
Min.: 1
Mult.: 1
Littelfuse Varistors 60 VAC 20J 175V-CL 4500A 9,171In Stock
$0.57
$0.359
$0.314
$0.292
$0.283
Min.: 1
Mult.: 1
Littelfuse Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO 4,990In Stock
Cut Tape
$1.36
$0.891
$0.788
$0.739
Reel
$0.559
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 23V 20mm Epoxy UltraMOV 12,240In Stock
$1.01
$0.655
$0.576
$0.539
Min.: 1
Mult.: 1
Littelfuse Varistors 100pF 7,614In Stock
$0.59
$0.376
$0.329
$0.306
Min.: 1
Mult.: 1
Littelfuse Varistors 100A 3000pF
9,812In Stock
Cut Tape
$0.57
$0.356
$0.31
$0.288
Reel
$0.218
Min.: 1
Mult.: 1
: 1,000
Littelfuse ESD Protection Diodes / TVS Diodes Silicon ESD Devices 65,154In Stock
Cut Tape
$0.86
$0.43
$0.38
$0.291
Reel
$0.189
Min.: 1
Mult.: 1
: 50,000