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 210W TVS Diode Array SOT23-3 158,287In Stock
Cut Tape
$0.89
$0.561
$0.366
$0.276
Reel
$0.23
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 5V .15pF 22kV 409,820In 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 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 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 450W 36V BI AEC-Q101 425,998In 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 1.3pF 7A UNIDIRECTIONAL 386,080In Stock
Cut Tape
$0.63
$0.343
$0.307
$0.262
Reel
$0.168
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL 106,482In Stock
Cut Tape
$1.92
$1.21
$1.03
$0.958
Reel
$0.733
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY 1,400In Stock
$4.01
$2.64
$2.09
$1.85
Min.: 1
Mult.: 1
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 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 Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE 111In Stock
90Expected 1/25/2027
$26.63
$24.24
$22.54
$20.77
$19.34
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 5V 12A 30kV SOT23-6L Diode Array AEC-Q 101 10,596In Stock
Cut Tape
$1.66
$1.04
$0.862
$0.681
Reel
$0.394
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882 20,320In Stock
30,000Expected 11/10/2026
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 HIGH ENERGY PCB USE 360In Stock
$11.79
$9.75
$9.30
$9.11
$6.70
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 ESD 5V UNI 13,572In Stock
Cut Tape
$0.80
$0.361
$0.318
$0.242
Reel
$0.155
Min.: 1
Mult.: 1
: 3,000
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 1,180In Stock
Cut Tape
$2.65
$1.98
$1.81
$1.62
Reel
$1.28
Min.: 1
Mult.: 1
: 300
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 3,643In Stock
$2.22
$1.66
$1.51
$1.36
Min.: 1
Mult.: 1
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 3,116In Stock
$2.28
$1.70
$1.56
$1.34
Min.: 1
Mult.: 1
Littelfuse Varistors 18V 1210 125C AUML AEC-Q200 Low Profile 2,596In Stock
Cut Tape
$1.27
$0.833
$0.736
$0.69
Reel
$0.527
Min.: 1
Mult.: 1
: 2,000
Littelfuse Varistors 820V 2500pF 8,274In Stock
$1.80
$1.30
$1.23
$1.08
Min.: 1
Mult.: 1
Littelfuse Varistors 660V 70pF 4,988In Stock
$1.04
$0.681
$0.602
$0.564
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF 14,204In Stock
Cut Tape
$0.83
$0.414
$0.361
$0.28
Reel
$0.169
Min.: 1
Mult.: 1
: 5,000