Types of Circuit Protection

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Results: 491
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 120Vso 94VAC 23A 1,319In Stock
Cut Tape
$3.37
$2.00
$1.81
$1.43
Reel
$1.43
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 12Vso 9VAC 251A 1,337In Stock
Cut Tape
$3.40
$1.78
$1.60
$1.26
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 5KP130CA 870In Stock
Cut Tape
$5.83
$3.17
$2.90
$2.54
Reel
$2.54
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 150Vso 117VAC 18.5A 2,301In Stock
Cut Tape
$3.83
$2.01
$1.83
$1.43
Reel
$1.43
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 15Vso 11VAC 206A 1,084In Stock
Cut Tape
$3.61
$2.11
$1.81
$1.51
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 180Vso 141VAC 15A 1,526In Stock
Cut Tape
$5.97
$3.99
$3.17
$2.90
$2.56
Reel
$2.54
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 18Vso 14VAC 172A 6,705In Stock
Cut Tape
$3.97
$2.11
$1.90
$1.51
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 5KP200CA 1,023In Stock
800Expected 2027/02/15
Cut Tape
$5.91
$4.04
$3.17
$2.90
$2.54
Reel
$2.54
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 20Vso 15VAC 154A 1,338In Stock
Cut Tape
$3.29
$1.78
$1.60
$1.23
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 5KP220CA 2,214In Stock
1,600Expected 2027/03/01
Cut Tape
$5.16
$3.58
$3.17
$2.90
$2.56
Reel
$2.54
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 22Vso 17VAC 141A 3,340In Stock
2,400Expected 2026/11/04
Cut Tape
$3.22
$1.90
$1.60
$1.23
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 24Vso 18VAC 128A 4,927In Stock
Cut Tape
$3.97
$2.11
$1.94
$1.54
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 26Vso 20VAC 119A 1,387In Stock
Cut Tape
$3.81
$2.22
$1.94
$1.51
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 28Vso 22VAC 110A 1,230In Stock
1,600Expected 2027/02/22
Cut Tape
$3.63
$2.11
$1.94
$1.54
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 30Vso 23VAC 103A 1,401In Stock
2,400Expected 2027/02/22
Cut Tape
$3.90
$2.11
$1.81
$1.57
Reel
$1.52
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 33Vso 26VAC 94A 2,634In Stock
3,200Expected 2027/03/15
Cut Tape
$3.54
$1.78
$1.60
$1.23
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 36Vso 28VAC 86A 2,186In Stock
2,400Expected 2026/12/09
Cut Tape
$4.26
$2.87
$2.22
$1.93
$1.51
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 43Vso 33VAC 72A 1,430In Stock
1,600Expected 2026/12/02
Cut Tape
$3.97
$2.11
$1.90
$1.51
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 45Vso 35VAC 69A 3,245In Stock
Cut Tape
$4.13
$2.71
$2.11
$1.90
$1.51
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 5Vso 4VAC 543A 2,951In Stock
2,400Expected 2027/03/01
Cut Tape
$2.95
$2.12
$1.83
$1.55
$1.28
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 54Vso 42VAC 57A 1,461In Stock
1,600Expected 2026/11/25
Cut Tape
$3.40
$1.78
$1.60
$1.26
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 6Vso 4VAC 485A 1,514In Stock
Cut Tape
$3.40
$1.78
$1.60
$1.23
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 7.5Vso 5VAC 388A 1,226In Stock
Cut Tape
$3.40
$1.78
$1.60
$1.26
Reel
$1.23
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 85Vso 66VAC 36A 1,046In Stock
Cut Tape
$3.97
$2.11
$1.90
$1.51
Reel
$1.51
Min.: 1
Mult.: 1
: 800
Littelfuse ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional 17,155In Stock
45,000On Order
Cut Tape
$0.48
$0.213
$0.184
$0.14
Reel
$0.086
Min.: 1
Mult.: 1
: 5,000