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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.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
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Bourns CDNBS08-T58CC
 Enlarge
652-CDNBS08-T58CC


To purchase full reel, order in multiples of 2500:
CDNBS08-T58CC

New Product
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Bourns TVS Diodes - Transient Voltage Suppressors 58VDC 30KV 24A TVS Diode Array
Data Sheet 2,480
In Stock
Cut Tape
1: $0.90
10: $0.72
100: $0.49
500: $0.45
Reel
2,500: $0.35
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse LSP10277PX3333
 Enlarge
LSP10277PX3333

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Littelfuse LED Protection Devices THERMALLY PROTECTED VARISTOR
Data Sheet 80
In Stock
1: $21.23
10: $19.30
25: $17.85
50: $16.88
100: View



Min.: 1
Mult.: 1
Littelfuse SP3022-01WTG
 Enlarge
576-SP3022-01WTG


To purchase full reel, order in multiples of 10000:
SP3022-01WTG

New Product
New Product


Littelfuse TVS Diode Arrays 0.35pF 20kV BIDIRECTIONAL
Data Sheet 9,368
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.144
Reel
10,000: $0.116
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
SMC3K24CA-M3/57

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New Product


Vishay Semiconductors TVS Diodes - Transient Voltage Suppressors 3KW,24V 5% Bidir SMC TVS Diode
Data Sheet 1,700
In Stock
1: $1.68
10: $1.35
100: $1.08
500: $0.948
1,000: $0.785



Min.: 1
Mult.: 1
142.7010.6122

New Product
New Product


Littelfuse Automotive Fuses 58V 125A 1000A
485
In Stock
1: $3.29
10: $2.64
50: $2.42
100: $1.98
250: View



Min.: 1
Mult.: 1
Littelfuse SP4022-01FTG-C
 Enlarge
576-SP4022-01FTG-C


To purchase full reel, order in multiples of 3000:
SP4022-01FTG-C

New Product
New Product


Littelfuse TVS Diode Arrays 1.3pF 15A BIDIRECTIONAL
Data Sheet 3,129
In Stock
Cut Tape
1: $0.68
10: $0.527
100: $0.34
1,000: $0.272
Reel
3,000: $0.23
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SPHV12-01KTG-C
 Enlarge
576-SPHV12-01KTG-C


To purchase full reel, order in multiples of 10000:
SPHV12-01KTG-C

New Product
New Product


Littelfuse TVS Diode Arrays 200W 12V Bi
Data Sheet 9,465
In Stock
Cut Tape
1: $0.46
10: $0.31
100: $0.173
1,000: $0.126
Reel
10,000: $0.101
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SP1255PUTG
 Enlarge
576-SP1255PUTG


To purchase full reel, order in multiples of 3000:
SP1255PUTG

New Product
New Product


Littelfuse TVS Diode Arrays 0.5pF, 12kV
Data Sheet 2,565
In Stock
Cut Tape
1: $1.04
10: $0.84
100: $0.645
500: $0.57
Reel
3,000: $0.399
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SLD15-018
 Enlarge
576-SLD15-018


To purchase full reel, order in multiples of 800:
SLD15-018

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD15 BI LDDIODE TVS AXIAL HI-POWER
Data Sheet 694
In Stock
Cut Tape
1: $3.11
10: $2.50
100: $2.28
250: $2.05
Reel
800: $1.55
2,400: View



Min.: 1
Mult.: 1
Reel: 800
Bourns PTVS10-320C-TH
 Enlarge
PTVS10-320C-TH

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New Product


Bourns TVS Diodes - Transient Voltage Suppressors 10kA 320V PTVS Diode Bidirectional
Data Sheet 15
In Stock
1: $101.43
2: $99.44
5: $98.11
10: $94.81
25: View



Min.: 1
Mult.: 1
Littelfuse 0476012.MRSN
 Enlarge
576-0476012.MRSN


To purchase full reel, order in multiples of 1000:
0476012.MRSN

New Product
New Product


Littelfuse Surface Mount Fuses 125V 12A
Data Sheet 990
In Stock
Cut Tape
1: $2.33
10: $2.00
50: $1.70
100: $1.44
Reel
1,000: $1.01
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse 0476015.MR
 Enlarge
576-0476015.MR


To purchase full reel, order in multiples of 1000:
0476015.MR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 15A
Data Sheet 940
In Stock
Cut Tape
1: $2.33
10: $2.00
50: $1.70
100: $1.44
Reel
1,000: $1.01
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse SLD14-018
 Enlarge
576-SLD14-018


To purchase full reel, order in multiples of 800:
SLD14-018

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD14 BI LDDIODE TVS AXIAL HI-POWER
Data Sheet 757
In Stock
Cut Tape
1: $3.11
10: $2.50
100: $2.28
250: $2.05
Reel
800: $1.55
2,400: View



Min.: 1
Mult.: 1
Reel: 800
142.7010.5402

New Product
New Product


Littelfuse Automotive Fuses 58V 40A 1000A
465
In Stock
1: $3.29
10: $2.64
50: $2.42
100: $1.98
250: View



Min.: 1
Mult.: 1
Bourns CDDFN10-3324P
 Enlarge
652-CDDFN10-3324P


To purchase full reel, order in multiples of 3000:
CDDFN10-3324P

New Product
New Product


Bourns TVS Diode Arrays TVS Diode Array 3.3VOLT
Data Sheet 2,966
In Stock
Cut Tape
1: $0.78
10: $0.606
100: $0.392
1,000: $0.314
Reel
3,000: $0.257
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Bourns PTVS10-470C-TH
 Enlarge
PTVS10-470C-TH

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 10kA 170V PTVS Diode Bidirectional
Data Sheet 10
In Stock
More Info Available
1: $132.64
2: $130.04
5: $128.31
10: $123.98
25: View



Min.: 1
Mult.: 1
NXP Semiconductors PUSB3AB6Z
 Enlarge
771-PUSB3AB6Z


To purchase full reel, order in multiples of 4000:
PUSB3AB6Z

New Product
New Product


NXP Semiconductors ESD Suppressors ESD protection for highspeed interfaces
Data Sheet 4,270
In Stock
Cut Tape
1: $0.54
10: $0.358
100: $0.258
1,000: $0.213
Reel
4,000: $0.181
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse SPHV24-01KTG
 Enlarge
576-SPHV24-01KTG


To purchase full reel, order in multiples of 10000:
SPHV24-01KTG

New Product
New Product


Littelfuse TVS Diode Arrays 200W 24V Uni
Data Sheet 10,137
In Stock
Cut Tape
1: $0.40
10: $0.266
100: $0.148
1,000: $0.108
Reel
10,000: $0.087
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SP1015-04WTG
 Enlarge
576-SP1015-04WTG


To purchase full reel, order in multiples of 5000:
SP1015-04WTG

New Product
New Product


Littelfuse TVS Diode Arrays 5pF 20kV Bi
Data Sheet 4,190
In Stock
Cut Tape
1: $0.80
10: $0.62
100: $0.40
1,000: $0.32
Reel
5,000: $0.27
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse 083506.3MXEP
 Enlarge
083506.3MXEP

New Product
New Product


Littelfuse Cartridge Fuses 250V 6.3A 5X20 I2T
Data Sheet 1,017
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse SPHV12-01KTG
 Enlarge
576-SPHV12-01KTG


To purchase full reel, order in multiples of 10000:
SPHV12-01KTG

New Product
New Product


Littelfuse TVS Diode Arrays 200W 12V Uni
Data Sheet 10,081
In Stock
Cut Tape
1: $0.40
10: $0.266
100: $0.148
1,000: $0.108
Reel
10,000: $0.087
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SLD28U-017
 Enlarge
576-SLD28U-017


To purchase full reel, order in multiples of 800:
SLD28U-017

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD28 UNI LDDIODE TVS AXIAL HI-POWER
Data Sheet 592
In Stock
Cut Tape
1: $2.83
10: $2.27
100: $2.07
250: $1.87
Reel
800: $1.41
2,400: View



Min.: 1
Mult.: 1
Reel: 800
ON Semiconductor HBL5006P2T5G
 Enlarge
863-HBL5006P2T5G


To purchase full reel, order in multiples of 8000:
HBL5006P2T5G

New Product
New Product


ON Semiconductor LED Protection Devices SHUNT HBLED Protection
Data Sheet 7,870
In Stock
Cut Tape
1: $0.57
10: $0.383
100: $0.214
1,000: $0.16
Reel
8,000: $0.129
24,000: View



Min.: 1
Mult.: 1
Reel: 8,000
Littelfuse 083506.3MXP
 Enlarge
083506.3MXP

New Product
New Product


Littelfuse Cartridge Fuses 250V 6.3A 5X20 I2T
Data Sheet 1,016
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse 0835005.MXEP
 Enlarge
0835005.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 250V 5A 5X20 I2T
Data Sheet 1,030
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
97939
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See Product Specifications