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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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Types of Circuit Protection

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Results: 359.614

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Part #

Inrush Current Limiters 10 Ohms 2amp 2800k

B57153S0100M054
TDK
1: Rp15.044
9.842In Stock

Mfr. Part No.
B57153S0100M054

Mouser Part No
871-B57153S100M54

TDK

Inrush Current Limiters 10 Ohms 2amp 2800k

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Datasheet

9.842In Stock

Rp15.044

Rp13.851

Rp11.466

Rp10.604

View

Reel

Rp6.550

Min.: 1
Mult.: 1

: 3.000

Inrush Current Limiters 4.7 Ohms 3amp 2800k

B57153S0479M054
TDK
1: Rp15.044
3.672In Stock

Mfr. Part No.
B57153S0479M054

Mouser Part No
871-B57153S479M54

TDK

Inrush Current Limiters 4.7 Ohms 3amp 2800k

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Datasheet

3.672In Stock

Rp15.044

Rp13.649

Rp11.466

Rp10.604

View

Reel

Rp6.348

Min.: 1
Mult.: 1

: 3.000

Inrush Current Limiters S 238/15 M51

B57238S0150M051
TDK
1: Rp25.684
2.917In Stock

Mfr. Part No.
B57238S0150M051

Mouser Part No
871-B57238S0150M051

TDK

Inrush Current Limiters S 238/15 M51

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Datasheet

2.917In Stock

Cut Tape

Rp25.684

Rp23.850

Rp19.814

Rp18.144

Reel

Rp13.246

View

Min.: 1
Mult.: 1

: 1.000

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

B57861S0502F045
TDK
1: Rp48.617
1.930In Stock

Mfr. Part No.
B57861S0502F045

Mouser Part No
871-B57861S502F45

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

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Datasheet

1.930In Stock

Rp48.617

Rp46.599

Rp44.030

Rp42.196

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Min.: 1
Mult.: 1

Varistors 275VAC 10% 5mm StandarD

B72205S0271K111
TDK
1: Rp5.871
24.252In Stock

Mfr. Part No.
B72205S0271K111

Mouser Part No
871-B72205S0271K111

TDK

Varistors 275VAC 10% 5mm StandarD

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Datasheet

24.252In Stock

Cut Tape

Rp5.871

Rp3.596

Rp3.100

Rp2.862

View

Reel

Rp2.091

Min.: 1
Mult.: 1

: 7.500

Varistors 275VAC 10% 5mm StandarD

B72205S0271K101
TDK
1: Rp4.953
122.176In Stock

Mfr. Part No.
B72205S0271K101

Mouser Part No
871-B72205S271K101

TDK

Varistors 275VAC 10% 5mm StandarD

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Datasheet

122.176In Stock

Rp4.953

Rp2.880

Rp2.568

Rp2.367

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Min.: 1
Mult.: 1

Varistors 50VAC 10% 14mm StandarD

B72214S0500K151
TDK
1: Rp6.788
9.007In Stock

Mfr. Part No.
B72214S0500K151

Mouser Part No
871-B72214S0500K151

TDK

Varistors 50VAC 10% 14mm StandarD

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Datasheet

9.007In Stock

Cut Tape

Rp6.788

Rp4.201

Rp4.018

Rp3.981

View

Reel

Rp3.871

Min.: 1
Mult.: 1

: 3.000

Varistors 460VAC 10% 14mm StandarD

B72214S0461K101
TDK
1: Rp11.558
16.825In Stock

Mfr. Part No.
B72214S0461K101

Mouser Part No
871-B72214S461K101

TDK

Varistors 460VAC 10% 14mm StandarD

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Datasheet

16.825In Stock

Rp11.558

Rp7.540

Rp6.476

Rp5.210

View

Min.: 1
Mult.: 1

Varistors 320VAC 10% 20mm SuperioR MP

B72220P3321K101
TDK
1: Rp12.842
7.339In Stock

Mfr. Part No.
B72220P3321K101

Mouser Part No
871-B72220P3321K101

TDK

Varistors 320VAC 10% 20mm SuperioR MP

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Datasheet

7.339In Stock

Rp12.842

Rp11.650

Rp11.631

Rp11.576

Rp10.494

Min.: 1
Mult.: 1

Varistors 320VAC 10% 20mm SuperioR MP

B72220P3321K503
TDK
1: Rp31.372
3.159In Stock

Mfr. Part No.
B72220P3321K503

Mouser Part No
871-B72220P3321K503

TDK

Varistors 320VAC 10% 20mm SuperioR MP

Datasheet

3.159In Stock

Rp31.372

Rp23.116

Rp20.914

Rp18.713

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Min.: 1
Mult.: 1

Varistors 275VAC 10% 20mm EnergetiQ

B72220Q0271K101
TDK
1: Rp30.821
4.107In Stock

Mfr. Part No.
B72220Q0271K101

Mouser Part No
871-B72220Q271K101

TDK

Varistors 275VAC 10% 20mm EnergetiQ

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Datasheet

4.107In Stock

Rp30.821

Rp22.566

Rp20.548

Rp18.163

View

Min.: 1
Mult.: 1

Varistors 140VAC 10% 20mm AdvanceD

B72220S2141K101
TDK
1: Rp16.328
15.416In Stock

Mfr. Part No.
B72220S2141K101

Mouser Part No
871-B72220S2141K101

TDK

Varistors 140VAC 10% 20mm AdvanceD

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Datasheet

15.416In Stock

Rp16.328

Rp10.806

Rp8.879

Rp8.861

Rp7.669

Min.: 1
Mult.: 1

Varistors Leaded Disk Varistor 710pF, 680VAC, 895VDC

B72225S4681K101
TDK
1: Rp79.438
1.031In Stock

Mfr. Part No.
B72225S4681K101

Mouser Part No
871-B72225S4681K101

TDK

Varistors Leaded Disk Varistor 710pF, 680VAC, 895VDC

Datasheet

1.031In Stock

Rp79.438

Rp55.772

Rp50.268

Rp47.333

Rp43.663

Min.: 1
Mult.: 1

Varistors 1206 35Vrms 100A

B72520E0350K062
TDK
1: Rp10.824
27.215In Stock

Mfr. Part No.
B72520E0350K062

Mouser Part No
871-B72520E0350K062

TDK

Varistors 1206 35Vrms 100A

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Datasheet

27.215In Stock

Cut Tape

Rp10.824

Rp6.641

Rp5.889

Rp5.467

Reel

Rp4.531

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Varistors 1206 11V 200A 800pF

B72520T110K62
TDK
1: Rp10.824
9.417In Stock

Mfr. Part No.
B72520T110K62

Mouser Part No
871-B72520T110K62

TDK

Varistors 1206 11V 200A 800pF

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Datasheet

9.417In Stock

Cut Tape

Rp10.824

Rp6.788

Rp5.907

Rp5.504

Reel

Rp4.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Varistors 1210 59VDC 3500pF 1500A

B72530U1450K062
TDK
1: Rp21.098
8.095In Stock

Mfr. Part No.
B72530U1450K062

Mouser Part No
871-B72530U1450K062

TDK

Varistors 1210 59VDC 3500pF 1500A

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Datasheet

8.095In Stock

Cut Tape

Rp21.098

Rp13.466

Rp12.108

Rp11.466

View

Reel

Rp8.971

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Varistors 0612 50V 30A 56pF

B72724D0200A062
TDK
1: Rp10.090
10.914In Stock

Mfr. Part No.
B72724D0200A062

Mouser Part No
871-B72724D200A62

TDK

Varistors 0612 50V 30A 56pF

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Datasheet

10.914In Stock

Cut Tape

Rp10.090

Rp6.274

Rp5.449

Rp5.045

Reel

Rp4.550

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Circuit Breakers Cir Brkr Hyd Mag

IUGN11-35721-15
AIRPAX
1: Rp2.707.319
33In Stock

Mfr. Part No.
IUGN11-35721-15

Mouser Part No
874-IUGN113572115

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

33In Stock

Rp2.707.319

Rp2.218.398

Rp2.102.268

Rp1.644.535

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes MARKETING PART NUMBER

RCLAMP0551P.TST
Semtech
1: Rp20.364
33.845In Stock

Mfr. Part No.
RCLAMP0551P.TST

Mouser Part No
947-RCLAMP0551P.TST

Semtech

ESD Protection Diodes / TVS Diodes MARKETING PART NUMBER

Learn More

Datasheet

33.845In Stock

Cut Tape

Rp20.364

Rp9.650

Rp7.925

Rp6.421

View

Reel

Rp4.073

MouseReel Available

Min.: 1
Mult.: 1

: 30.000

ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 200fF ESD and EOS Protection

RCLAMP3391ZCTFT
Semtech
1: Rp11.558
14.983In Stock

Mfr. Part No.
RCLAMP3391ZCTFT

Mouser Part No
947-RCLAMP3391ZCTFT

Semtech

ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 200fF ESD and EOS Protection

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Datasheet

14.983In Stock

Rp11.558

Rp6.623

Rp5.540

Rp4.642

View

Min.: 1
Mult.: 1

Circuit Breakers MAN-START 600VAC 65AMP IEC

GV3P65
Schneider Electric
1: Rp9.649.996
5In Stock

Mfr. Part No.
GV3P65

Mouser Part No
996-GV3P65

Schneider Electric

Circuit Breakers MAN-START 600VAC 65AMP IEC

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Datasheet

5In Stock

Rp9.649.996

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS ARRAY

SP3118E-01WTG
Littelfuse
1: Rp9.540
14.074In Stock

Mfr. Part No.
SP3118E-01WTG

Mouser Part No
576-SP3118E-01WTG

Littelfuse

ESD Protection Diodes / TVS Diodes TVS ARRAY

Datasheet

14.074In Stock

Cut Tape

Rp9.540

Rp4.458

Rp3.651

Rp2.862

Reel

Rp1.761

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V, REEL

GDT25-42-S1-RP
Bourns
1: Rp20.181
1.542In Stock

Mfr. Part No.
GDT25-42-S1-RP

Mouser Part No
652-GDT25-42-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V, REEL

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Datasheet

1.542In Stock

Cut Tape

Rp20.181

Rp17.759

Rp15.209

Rp13.998

View

Reel

Rp10.292

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Varistors 1.2pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1

AVRH10C101KT1R2YE8
TDK
1: Rp2.202
37.586In Stock

Mfr. Part No.
AVRH10C101KT1R2YE8

Mouser Part No
810-AVRH10C101KT1R2Y

TDK

Varistors 1.2pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1

Learn More

Datasheet

37.586In Stock

Cut Tape

Rp2.202

Rp1.229

Rp1.046

Rp954

View

Reel

Rp715

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Triacs 35 Amp Standard High Temperature Alternistor TRIAC-TO220 Iso

QJ8035LH4TP
Littelfuse
1: Rp162.729
935In Stock

Mfr. Part No.
QJ8035LH4TP

Mouser Part No
576-QJ8035LH4TP

Littelfuse

Triacs 35 Amp Standard High Temperature Alternistor TRIAC-TO220 Iso

Learn More

Datasheet

935In Stock

Rp162.729

Rp110.993

Rp81.823

Rp78.521

Min.: 1
Mult.: 1

Circuit Protection

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