Types of Circuit Protection

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Results: 272
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 200W 6V 5% Uni-directional 42,365In Stock
Cut Tape
$0.52
$0.277
$0.243
$0.183
Reel
$0.114
Min.: 1
Mult.: 1
: 3,000
Littelfuse ESD Protection Diodes / TVS Diodes 200W 70V 5% Uni-directional 24,192In Stock
Cut Tape
$0.55
$0.286
$0.213
$0.156
Reel
$0.098
Min.: 1
Mult.: 1
: 3,000
Littelfuse Varistors 125A 135V 65pF 11,726In Stock
Cut Tape
$1.45
$0.958
$0.849
$0.797
$0.766
Reel
$0.686
Min.: 1
Mult.: 1
: 1,000
Littelfuse Varistors 14 VDC .05J 39V-CL 33PF PK 15,664In Stock
30,000Expected 2026/11/05
Cut Tape
$0.38
$0.235
$0.204
$0.188
Reel
$0.15
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors 10V 150A 1600pF 4,722In Stock
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 18 VDC .1J 44V-CL 40A PK 12,040In Stock
Cut Tape
$0.47
$0.294
$0.255
$0.236
Reel
$0.191
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 14V 150A 1100pF 4,192In Stock
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 26V 40A 115pF 8,208In Stock
Cut Tape
$0.47
$0.294
$0.255
$0.236
Reel
$0.191
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 26V 150A 900pF 4,824In Stock
5,000Expected 2027/03/08
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 26V 300A 1000pF 5,810In Stock
Cut Tape
$1.45
$0.958
$0.849
$0.797
Reel
$0.69
Min.: 1
Mult.: 1
: 2,000
Littelfuse Varistors 3.5V 120A 2530pF 34,435In Stock
22,500Expected 2027/02/17
Cut Tape
$0.47
$0.294
$0.255
$0.236
Reel
$0.191
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 3.5 VDC .3J 13V-CL 120A P 10,000In Stock
Cut Tape
$0.47
$0.294
$0.255
$0.236
Reel
$0.191
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors 3.5V 100A 6000pF 3,370In Stock
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors MULTI LAYER VARISTOR SURFACE MOUNT 4,814In Stock
Cut Tape
$1.45
$0.958
$0.849
$0.797
Reel
$0.686
Min.: 1
Mult.: 1
: 8,000
Littelfuse Varistors 33V 180A 500pF 8,001In Stock
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 1,819In Stock
Cut Tape
$2.34
$1.73
$1.58
$1.42
Reel
$1.17
Min.: 1
Mult.: 1
: 4,000
Littelfuse Varistors 48V 250A 520pF 12,810In Stock
14,000Expected 2026/12/09
Cut Tape
$1.45
$0.958
$0.849
$0.797
Reel
$0.686
Min.: 1
Mult.: 1
: 2,000
Littelfuse Varistors 5.5 VDC .05J 21V-CL 185PF P 50,941In Stock
30,000Expected 2027/02/15
Cut Tape
$0.38
$0.235
$0.204
$0.188
Reel
$0.15
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 26,635In Stock
Cut Tape
$0.45
$0.283
$0.244
$0.226
Reel
$0.183
Min.: 1
Mult.: 1
: 4,000
Littelfuse Varistors 5.5V 30A 760pF 11,280In Stock
50,000On Order
Cut Tape
$0.59
$0.357
$0.30
$0.279
Reel
$0.197
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 5.5 VDC .1J 17.5V-CL 40A P 19,316In Stock
20,000Expected 2027/06/28
Cut Tape
$0.47
$0.294
$0.255
$0.236
Reel
$0.191
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 5.5V 150A 3500pF 10,229In Stock
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 2,500
Littelfuse Varistors 5.5 VDC .4J 17.5V-CL 150A P 8,250In Stock
Cut Tape
$1.54
$1.01
$0.892
$0.836
Reel
$0.602
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors 56V 180A 180pF 12,581In Stock
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 10,000
Littelfuse Varistors 68V 180A 100pF 12,960In Stock
20,000Expected 2027/01/28
Cut Tape
$1.28
$0.84
$0.743
$0.697
Reel
$0.595
Min.: 1
Mult.: 1
: 2,500