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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 Analog Devices, Bourns, Eaton, Phoenix Contact, TDK EPCOS, Littelfuse, Vishay, & more.
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Please view our selection of circuit protection devices below.

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Results: 359.646

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Part #

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

SPXV006.L
Littelfuse
1: Rp555.150
751In Stock

Mfr. Part No.
SPXV006.L

Mouser Part No
576-SPXV006.L

Littelfuse

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

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Datasheet

751In Stock

Rp555.150

Rp482.316

Rp451.495

Rp396.824

View

Min.: 1
Mult.: 1

Board Mount Surge Protectors Overvoltage, Undervoltage & Reverse S Pr

LTC4365HTS8-1#TRMPBF
Analog Devices
1: Rp113.562
14.257In Stock

Mfr. Part No.
LTC4365HTS8-1#TRMPBF

Mouser Part No
584-C4365HTS8-1TMPF

Analog Devices

Board Mount Surge Protectors Overvoltage, Undervoltage & Reverse S Pr

Datasheet

14.257In Stock

Cut Tape

Rp113.562

Rp87.144

Rp80.539

Rp73.201

Rp71.916

Reel

Rp70.449

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes Automotive 12-pF +/ -5.5V +/-30-kV ESD p

TPD1E10B06QDPYRQ1
Texas Instruments
1: Rp11.558
172.829In Stock

Mfr. Part No.
TPD1E10B06QDPYRQ1

Mouser Part No
595-PD1E10B06QDPYRQ1

Texas Instruments

ESD Protection Diodes / TVS Diodes Automotive 12-pF +/ -5.5V +/-30-kV ESD p

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Datasheet

172.829In Stock

Cut Tape

Rp11.558

Rp5.522

Rp4.513

Rp3.669

Reel

Rp2.146

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Surface Mount Fuses 15A 250V FAST ACTING

SF-3812F1500T-2
Bourns
1: Rp66.963
9.935In Stock

Mfr. Part No.
SF-3812F1500T-2

Mouser Part No
652-SF-3812F1500T-2

Bourns

Surface Mount Fuses 15A 250V FAST ACTING

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Datasheet

9.935In Stock

Cut Tape

Rp66.963

Rp56.139

Rp44.030

Rp39.077

Reel

Rp27.702

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Surface Mount Fuses 20A 250V FAST ACTING

SF-3812F2000T-2
Bourns
1: Rp53.937
9.951In Stock

Mfr. Part No.
SF-3812F2000T-2

Mouser Part No
652-SF-3812F2000T-2

Bourns

Surface Mount Fuses 20A 250V FAST ACTING

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Datasheet

9.951In Stock

Cut Tape

Rp53.937

Rp48.250

Rp40.728

Rp38.343

Reel

Rp34.490

View

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

SMLJ22CA
Bourns
1: Rp21.648
33.746In Stock

Mfr. Part No.
SMLJ22CA

Mouser Part No
652-SMLJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

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Datasheet

33.746In Stock

Cut Tape

Rp21.648

Rp11.576

Rp10.402

Rp8.916

Reel

Rp7.815

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R

SD24C.TCT
Semtech
1: Rp20.364
339.877In Stock

Mfr. Part No.
SD24C.TCT

Mouser Part No
947-SD24C.TCT

Semtech

ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R

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Datasheet

339.877In Stock

Cut Tape

Rp20.364

Rp12.310

Rp9.595

Rp7.797

Reel

Rp5.981

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Circuit Breaker Accessories PDG6 AUXILIARY SWITCHES, 4 FORM C

PDG6X4AC
Eaton Electrical
1: Rp19.124.971
1In Stock
New Product

Mfr. Part No.
PDG6X4AC

Mouser Part No
504-PDG6X4AC

New Product

Eaton Electrical

Circuit Breaker Accessories PDG6 AUXILIARY SWITCHES, 4 FORM C

Datasheet

1In Stock

Rp19.124.971

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI

SM15T39CAY
STMicroelectronics
1: Rp20.914
47.368In Stock

Mfr. Part No.
SM15T39CAY

Mouser Part No
511-SM15T39CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI

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Datasheet

47.368In Stock

Cut Tape

Rp20.914

Rp15.392

Rp13.154

Rp10.641

Reel

Rp8.182

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Surface Mount Fuses 250VAC 1.25A .122ohms 476 NANO2

04761.25MR
Littelfuse
1: Rp39.260
19.040In Stock

Mfr. Part No.
04761.25MR

Mouser Part No
576-04761.25MR

Littelfuse

Surface Mount Fuses 250VAC 1.25A .122ohms 476 NANO2

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Datasheet

19.040In Stock

Cut Tape

Rp39.260

Rp35.775

Rp33.940

Rp27.519

Reel

Rp17.429

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Cartridge Fuses 50A 500V NORMAL BLOW

0607050.UXTH500P
Littelfuse
1: Rp320.505
3.280In Stock

Mfr. Part No.
0607050.UXTH500P

Mouser Part No
576-0607050.UXTH500P

Littelfuse

Cartridge Fuses 50A 500V NORMAL BLOW

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Datasheet

3.280In Stock

Rp320.505

Rp265.834

Rp245.286

Rp203.274

View

Min.: 1
Mult.: 1

Automotive Fuses 58V 60A LP Jcase

0895060.U
Littelfuse
1: Rp51.552
10.843In Stock

Mfr. Part No.
0895060.U

Mouser Part No
576-0895060.U

Littelfuse

Automotive Fuses 58V 60A LP Jcase

Datasheet

10.843In Stock

Rp51.552

Rp42.930

Rp30.638

Rp26.969

View

Min.: 1
Mult.: 1

Fuse Holder Blok 30A 600V 2 Pole Screw Connector

L60030C2SQ
Littelfuse
1: Rp456.999
5.487In Stock

Mfr. Part No.
L60030C2SQ

Mouser Part No
576-L60030C2SQ

Littelfuse

Fuse Holder Blok 30A 600V 2 Pole Screw Connector

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Datasheet

5.487In Stock

Rp456.999

Rp350.225

Rp304.177

Rp293.353

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 66V 10KA

LTKAK10-066C
Littelfuse
1: Rp656.236
709In Stock

Mfr. Part No.
LTKAK10-066C

Mouser Part No
576-LTKAK10-066C

Littelfuse

ESD Protection Diodes / TVS Diodes 66V 10KA

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Datasheet

709In Stock

Cut Tape

Rp656.236

Rp596.612

Rp519.926

Reel

Rp499.562

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Varistors 4VAC 5.6VDC 0.3J 250 0pF 8.5 V 18V

V2F105C150Y1FDP
KYOCERA AVX
1: Rp24.400
82.391In Stock
23.000On Order

Mfr. Part No.
V2F105C150Y1FDP

Mouser Part No
581-V2F105C150Y1FDP

KYOCERA AVX

Varistors 4VAC 5.6VDC 0.3J 250 0pF 8.5 V 18V

Learn More

Datasheet

82.391In Stock

23.000On Order

Cut Tape

Rp24.400

Rp12.420

Rp10.109

Rp10.072

Reel

Rp7.247

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Surge Protectors Overvoltage/Overcurrent Prot Cntr

LTC4361CTS8-2#TRMPBF
Analog Devices
1: Rp98.335
5.367In Stock

Mfr. Part No.
LTC4361CTS8-2#TRMPBF

Mouser Part No
584-C4361CTS8-2TMPF

Analog Devices

Board Mount Surge Protectors Overvoltage/Overcurrent Prot Cntr

Datasheet

5.367In Stock

Cut Tape

Rp98.335

Rp75.035

Rp69.164

Rp67.880

Reel

Rp56.322

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Board Mount Surge Protectors Overvoltage, Undervoltage & Reverse S Pr

LTC4365ITS8-1#TRPBF
Analog Devices
1: Rp104.572
19.981In Stock

Mfr. Part No.
LTC4365ITS8-1#TRPBF

Mouser Part No
584-C4365ITS8-1TRPBF

Analog Devices

Board Mount Surge Protectors Overvoltage, Undervoltage & Reverse S Pr

Datasheet

19.981In Stock

Cut Tape

Rp104.572

Rp79.989

Rp73.751

Rp67.146

Rp64.394

Reel

Rp64.211

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.500

: 2.500

Board Mount Surge Protectors Hi V Surge Stopper

LTC4366IDDB-2#TRMPBF
Analog Devices
1: Rp180.708
6.835In Stock

Mfr. Part No.
LTC4366IDDB-2#TRMPBF

Mouser Part No
584-C4366IDDB-2TMPF

Analog Devices

Board Mount Surge Protectors Hi V Surge Stopper

Datasheet

6.835In Stock

Cut Tape

Rp180.708

Rp140.897

Rp130.990

Rp119.983

Reel

Rp111.360

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse

LTC4367IMS8-1#PBF
Analog Devices
1: Rp120.900
7.315In Stock

Mfr. Part No.
LTC4367IMS8-1#PBF

Mouser Part No
584-LTC4367IMS8-1PBF

Analog Devices

Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse

Datasheet

7.315In Stock

Rp120.900

Rp93.014

Rp81.456

Rp78.154

View

Min.: 1
Mult.: 1
Max.: 750

Varistors 620V 40KA MOV Disc Square 34mm

621KS34
YAGEO
1: Rp109.159
9.833In Stock

Mfr. Part No.
621KS34

Mouser Part No
603-621KS34

YAGEO

Varistors 620V 40KA MOV Disc Square 34mm

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Datasheet

9.833In Stock

Rp109.159

Rp83.474

Rp75.769

Rp61.276

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes P6SMB - A 160V

P6SMB160A-Q
Bourns
1: Rp12.842
119.948In Stock

Mfr. Part No.
P6SMB160A-Q

Mouser Part No
652-P6SMB160A-Q

Bourns

ESD Protection Diodes / TVS Diodes P6SMB - A 160V

Learn More

Datasheet

119.948In Stock

Cut Tape

Rp12.842

Rp7.870

Rp5.045

Rp3.834

Reel

Rp2.935

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: Rp43.663
22.975In Stock

Mfr. Part No.
P850-G120-WH

Mouser Part No
652-P850-G120-WH

Bourns

Board Mount Surge Protectors 100mA 850Vimp

Learn More

Datasheet

Product Comments

22.975In Stock

Cut Tape

Rp43.663

Rp37.976

Rp26.235

Rp21.281

Reel

Rp16.438

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

PTVS1-029C-H
Bourns
1: Rp87.694
7.480In Stock

Mfr. Part No.
PTVS1-029C-H

Mouser Part No
652-PTVS1-029C-H

Bourns

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

Learn More

Datasheet

7.480In Stock

Cut Tape

Rp87.694

Rp56.322

Rp49.351

Rp46.415

Rp43.663

Reel

Rp37.793

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs New Input Thyristor - D2PAK-e3

VS-25TTS08STRL-M3
Vishay Semiconductors
1: Rp94.298
7.660In Stock

Mfr. Part No.
VS-25TTS08STRL-M3

Mouser Part No
78-VS-25TTS08STRL-M3

Vishay Semiconductors

SCRs New Input Thyristor - D2PAK-e3

Datasheet

7.660In Stock

Cut Tape

Rp94.298

Rp62.560

Rp44.581

Rp37.976

Reel

Rp37.976

Min.: 1
Mult.: 1

: 800

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor

B59641A0085A062
TDK
1: Rp6.971
155.118In Stock

Mfr. Part No.
B59641A0085A062

Mouser Part No
871-B59641A0085A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor

Learn More

Datasheet

155.118In Stock

Cut Tape

Rp6.971

Rp6.366

Rp5.485

Rp4.513

Reel

Rp3.449

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Circuit Protection

Types of Circuit Protection

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