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All Products > Circuit Protection
Circuit Protection
Circuit Protection devices and components are available at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many circuit protection manufacturers including AVX, Bourns, Carling, Cooper Bussmann, EPCOS, Littelfuse, Raychem, TE Connectivity, Vishay, & more. Please view our large selection of circuit protection devices and components below.

Compare up to 20 parts.
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ON Semiconductor ESD8008MUTAG
Enlarge
863-ESD8008MUTAG


To purchase full reel, order in multiples of 3000:
ESD8008MUTAG

New Product
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ON Semiconductor TVS Diodes - Transient Voltage Suppressors
Data Sheet 2,898
In Stock
Cut Tape
1: $0.74
10: $0.58
100: $0.374
1,000: $0.299
Reel
3,000: $0.252
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
STMicroelectronics HSP061-2P6Y
Enlarge
511-HSP061-2P6Y


To purchase full reel, order in multiples of 3000:
HSP061-2P6Y

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New Product


STMicroelectronics ESD Suppressors 2-line ESD protect for Auto HiSpd lines
Data Sheet 2,945
In Stock
Cut Tape
1: $0.78
10: $0.604
100: $0.39
1,000: $0.312
Reel
3,000: $0.263
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP4021-01FTG-C
Enlarge
576-SP4021-01FTG-C


To purchase full reel, order in multiples of 3000:
SP4021-01FTG-C

New Product
New Product


Littelfuse TVS Diode Arrays 2.5pF 25A BI for Surge Protection
Page 797

Data Sheet
2,666
In Stock
Cut Tape
1: $0.81
10: $0.638
100: $0.412
1,000: $0.33
Reel
3,000: $0.29
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP4020-01FTG
Enlarge
576-SP4020-01FTG


To purchase full reel, order in multiples of 3000:
SP4020-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 2.5pF 30A for Surge Protection
Page 797

Data Sheet
3,338
In Stock
Cut Tape
1: $0.82
10: $0.638
100: $0.412
1,000: $0.33
Reel
3,000: $0.27
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse PLED18US
Enlarge
576-PLED18US


To purchase full reel, order in multiples of 2500:
PLED18US

New Technology
New Technology


Littelfuse LED Protection Devices Uni 18V 2L UNI DO214
Data Sheet 2,500
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View



Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse PLED13US
Enlarge
576-PLED13US


To purchase full reel, order in multiples of 2500:
PLED13US

New Technology
New Technology


Littelfuse LED Protection Devices Uni 13V 2L UNI DO214
Data Sheet 2,500
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View



Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse PLED6US
Enlarge
576-PLED6US


To purchase full reel, order in multiples of 2500:
PLED6US

New Technology
New Technology


Littelfuse LED Protection Devices Uni 6V 2L UNI DO214
Data Sheet 2,600
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View



Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse SP3012-04HTG
Enlarge
576-SP3012-04HTG


To purchase full reel, order in multiples of 3000:
SP3012-04HTG

New Product
New Product


Littelfuse TVS Diode Arrays 4Ch 12KV 0.5pF ESD Protection
Page 797

Data Sheet
3,175
In Stock
Cut Tape
1: $0.87
10: $0.72
100: $0.552
500: $0.49
1,000: $0.387
Reel
3,000: $0.387



Min.: 1
Mult.: 1
Reel: 3,000
Bourns CDSOT236-DSL0312
Enlarge
652-CDSOT236-DSL0312


To purchase full reel, order in multiples of 3000:
CDSOT236-DSL0312

New Product
New Product


Bourns TVS Diode Arrays 12V Peak Reverse For ESD/EFT/Surg Prt
Page 788

Data Sheet
2,890
In Stock
Cut Tape
1: $0.94
10: $0.829
100: $0.655
500: $0.509
Reel
3,000: $0.364
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
STMicroelectronics ACS108-8SA
Enlarge
511-ACS108-8SA


To purchase full reel, order in multiples of 2500:
ACS108-8SA

New Product
New Product


STMicroelectronics Triacs Overvoltage Projected AC switch
Data Sheet 2,400
In Stock
Alternative Packaging
Cut Tape
1: $0.95
10: $0.735
100: $0.585
500: $0.533
Reel
2,500: $0.362
7,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
STMicroelectronics T635T-8FP
Enlarge
T635T-8FP

New Product
New Product


STMicroelectronics Triacs 6A Snubberless 800Vrrm 900Vrsm 35mA
Data Sheet 1,977
In Stock
1: $1.39
10: $1.07
100: $0.854
500: $0.778
1,000: View



Min.: 1
Mult.: 1
ON Semiconductor NIS5232MN1TXG
Enlarge
863-NIS5232MN1TXG


To purchase full reel, order in multiples of 3000:
NIS5232MN1TXG

New Product
New Product


ON Semiconductor Resettable Fuses - PPTC NIS5232MN1TXG 8A
Data Sheet 1,480
In Stock
More Info Available
Cut Tape
1: $1.41
10: $1.13
100: $0.871
500: $0.77
Reel
3,000: $0.539
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
STMicroelectronics T835T-8FP
Enlarge
T835T-8FP

New Product
New Product


STMicroelectronics Triacs 8A Snubberless 800Vrrm 900Vrsm 35mA
Data Sheet 1,847
In Stock
1: $1.50
10: $1.16
100: $0.923
500: $0.841
1,000: View



Min.: 1
Mult.: 1
STMicroelectronics T1635T-8FP
Enlarge
T1635T-8FP

New Product
New Product


STMicroelectronics Triacs 16A Snubberless 800Vrrm 900Vrsm 35mA
Page 784

Data Sheet
900
In Stock
1: $1.93
10: $1.56
100: $1.24
500: $1.09
1,000: View



Min.: 1
Mult.: 1
KOA Speer NV73DS2LTTE47
Enlarge
660-NV73DS2LTTE47


To purchase full reel, order in multiples of 800:
NV73DS2LTTE47

New Product
New Product


KOA Speer Varistors 30V AC 34V DC 60V Clamping
Page 824

Data Sheet
812
In Stock
Cut Tape
1: $2.94
10: $1.55
100: $1.35
500: $1.22
Reel
800: $1.10
2,400: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
KOA Speer NV73DS2LTTE27
Enlarge
660-NV73DS2LTTE27


To purchase full reel, order in multiples of 800:
NV73DS2LTTE27

New Product
New Product


KOA Speer Varistors 14V AC 16V DC 40V Clamping
Page 824

Data Sheet
778
In Stock
Cut Tape
1: $2.94
10: $1.55
100: $1.35
500: $1.22
Reel
800: $1.10
2,400: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
Schurter 4404.0098
Enlarge
4404.0098

New Product
New Product


Schurter Circuit Breakers 1 pole 5A THT Term for PCB mounting
Data Sheet 600
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0099
Enlarge
4404.0099

New Product
New Product


Schurter Circuit Breakers 1 pole 6A THT Term for PCB mounting
Data Sheet 499
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0102
Enlarge
4404.0102

New Product
New Product


Schurter Circuit Breakers 1 pole 10A THT Term for PCB mounting
Data Sheet 498
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0103
Enlarge
4404.0103

New Product
New Product


Schurter Circuit Breakers 1 pole 12A THT Term for PCB mounting
Data Sheet 498
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0105
Enlarge
4404.0105

New Product
New Product


Schurter Circuit Breakers 1 pole 15A THT Term for PCB mounting
Data Sheet 774
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0101
Enlarge
4404.0101

New Product
New Product


Schurter Circuit Breakers 1 pole 8A THT Term for PCB mounting
Data Sheet 600
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Littelfuse 0305.750H
Enlarge
0305.750H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .75A PICO UL913
Data Sheet 100
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.200H
Enlarge
0305.200H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .2A PICO UL913
Data Sheet 100
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.050H
Enlarge
0305.050H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .05A PICO UL913
Data Sheet 98
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
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