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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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STMicroelectronics HSP051-4M10
Enlarge
511-HSP051-4M10


To purchase full reel, order in multiples of 3000:
HSP051-4M10

New Product
New Product


STMicroelectronics ESD Suppressors 4-line ESD protect for HiSpd lines
Data Sheet 5,860
In Stock
Cut Tape
1: $0.61
10: $0.406
100: $0.269
1,000: $0.208
Reel
3,000: $0.175
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP3012-03UTG
Enlarge
576-SP3012-03UTG


To purchase full reel, order in multiples of 3000:
SP3012-03UTG

New Product
New Product


Littelfuse TVS Diode Arrays 3Ch 12KV 0.5pF ESD Protection
Page 797

Data Sheet
3,185
In Stock
Cut Tape
1: $0.71
10: $0.558
100: $0.361
1,000: $0.289
Reel
3,000: $0.264

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
ON Semiconductor ESD8008MUTAG
Enlarge
863-ESD8008MUTAG


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

New Product
New Product


ON Semiconductor TVS Diodes - Transient Voltage Suppressors
Page 803

Data Sheet
2,888
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

MouseReel Available


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

New Product
New Product


STMicroelectronics ESD Suppressors 2-line ESD protect for Auto HiSpd lines
Data Sheet 2,930
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 TPSMC15CA
Enlarge
576-TPSMC15CA


To purchase full reel, order in multiples of 3000:
TPSMC15CA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 15V 1.5KW 5% DO214AB BI-DIR
Data Sheet 3,000
In Stock
Cut Tape
1: $0.81
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 TPSMC18CA
Enlarge
576-TPSMC18CA


To purchase full reel, order in multiples of 3000:
TPSMC18CA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 18V 1.5KW 5% DO214AB BI-DIR
Data Sheet 3,100
In Stock
Cut Tape
1: $0.81
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 TPSMC12CA
Enlarge
576-TPSMC12CA


To purchase full reel, order in multiples of 3000:
TPSMC12CA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 12V 1.5KW 5% DO214AB BI-DIR
Data Sheet 3,000
In Stock
Cut Tape
1: $0.81
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
Page 800

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

MouseReel Available


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
Page 800

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

MouseReel Available


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
Page 800

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

MouseReel Available


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

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP5001-04TTG
Enlarge
576-SP5001-04TTG


To purchase full reel, order in multiples of 3000:
SP5001-04TTG

New Product
New Product


Littelfuse TVS Diode Arrays 4CH CMF W/TVS ARRAY
Data Sheet 3,160
In Stock
Cut Tape
1: $0.94
10: $0.777
100: $0.597
500: $0.513
Reel
3,000: $0.359
9,000: View



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
2,880
In Stock
Cut Tape
1: $0.94
10: $0.829
100: $0.655
500: $0.509
Reel
3,000: $0.364
9,000: View

MouseReel Available


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 2,252
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
Littelfuse TPSMD30A
Enlarge
576-TPSMD30A


To purchase full reel, order in multiples of 3000:
TPSMD30A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 30V 3W 5% DO214AB UNI-DIR
Data Sheet 3,100
In Stock
Cut Tape
1: $0.97
10: $0.806
100: $0.619
500: $0.532
Reel
3,000: $0.372
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse TPSMD12A
Enlarge
576-TPSMD12A


To purchase full reel, order in multiples of 3000:
TPSMD12A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 12V 3W 5% DO214AB UNI-DIR
Data Sheet 3,000
In Stock
Cut Tape
1: $0.97
10: $0.806
100: $0.619
500: $0.532
Reel
3,000: $0.372
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse TPSMD18A
Enlarge
576-TPSMD18A


To purchase full reel, order in multiples of 3000:
TPSMD18A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 18V 3W 5% DO214AB UNI-DIR
Data Sheet 3,100
In Stock
Cut Tape
1: $0.97
10: $0.806
100: $0.619
500: $0.532
Reel
3,000: $0.372
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP5003-04TTG
Enlarge
576-SP5003-04TTG


To purchase full reel, order in multiples of 3000:
SP5003-04TTG

New Product
New Product


Littelfuse TVS Diode Arrays 4CH CMF W/TVS ARRAY
Data Sheet 3,160
In Stock
Cut Tape
1: $1.01
10: $0.835
100: $0.641
500: $0.551
Reel
3,000: $0.386
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
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
782
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 4404.0102
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 4404.0105
Enlarge
4404.0105

New Product
New Product


Schurter Circuit Breakers 1 pole 15A THT Term for PCB mounting
Data Sheet 773
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
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 4404.0099
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 4404.0098
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
Compare up to 20 parts.
91360