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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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Types of Circuit Protection

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Results: 369,800

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Part #

Fuse Holder CFB1 FUSE BLOCK 110A FUSE

CFB1-110
Bourns
1: €64.60
34In Stock
New Product

Mfr. Part No.
CFB1-110

Mouser Part No
652-CFB1-110

New Product

Bourns

Fuse Holder CFB1 FUSE BLOCK 110A FUSE

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Datasheet

34In Stock

€64.60

€53.59

€49.42

€38.50

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors HV GDT AECQ 6200V

SA2-A-6200-CBB-STD
Bourns
1: €3.76
998In Stock
New Product

Mfr. Part No.
SA2-A-6200-CBB-STD

Mouser Part No
652-SA2-A-6200-CBB

New Product

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors HV GDT AECQ 6200V

Datasheet

998In Stock

€3.76

€3.51

€3.39

€2.66

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 400W,6.0V 5%,BIDIR,SMA TVS

SMAJ6.0CAHE3_A/H
Vishay Semiconductors
1: €0.525
14,400In Stock
New Product

Mfr. Part No.
SMAJ6.0CAHE3_A/H

Mouser Part No
78-SMAJ6.0CAHE3_A/H

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W,6.0V 5%,BIDIR,SMA TVS

Datasheet

14,400In Stock

Cut Tape

€0.525

€0.323

€0.206

€0.174

Reel

€0.092

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Min.: 1
Mult.: 1

Reel: 1,800

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT23

VGSOT24C-G3-18
Vishay
1: €0.387
39,575In Stock
New At Mouser

Mfr. Part No.
VGSOT24C-G3-18

Mouser Part No
78-VGSOT24C-G3-18

New At Mouser

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT23

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Datasheet

39,575In Stock

€0.387

€0.269

€0.137

€0.113

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Min.: 1
Mult.: 1

Industrial Surge Protectors UL1449 5th Edition Type 1 SPD, Imax 75kA, 120/240 VAC Split Phase

DS72US-240T/NN
Citel
1: €254.97
15In Stock
4On Order
New Product

Mfr. Part No.
DS72US-240T/NN

Mouser Part No
703-DS72US-240T/NN

New Product

Citel

Industrial Surge Protectors UL1449 5th Edition Type 1 SPD, Imax 75kA, 120/240 VAC Split Phase

Datasheet

15In Stock

4On Order

€254.97

€213.33

€194.79

€194.76

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 5KW, 30V 5%,BIDIR,SMC TVS

SMC5K30CAHM3/I
Vishay
1: €2.49
1,734In Stock
New Product

Mfr. Part No.
SMC5K30CAHM3/I

Mouser Part No
78-SMC5K30CAHM3/I

New Product

Vishay

ESD Protection Diodes / TVS Diodes 5KW, 30V 5%,BIDIR,SMC TVS

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Datasheet

1,734In Stock

More Info Available

Cut Tape

€2.49

€1.62

€1.19

€1.01

Reel

€0.809

View

Min.: 1
Mult.: 1

Reel: 3,500

SCRs NEW INPUT THYRISTOR - SUPER-248

VS-70TPS16-M3
Vishay Semiconductors
1: €7.78
1,434In Stock
New Product

Mfr. Part No.
VS-70TPS16-M3

Mouser Part No
78-VS-70TPS16-M3

New Product

Vishay Semiconductors

SCRs NEW INPUT THYRISTOR - SUPER-248

Datasheet

1,434In Stock

€7.78

€5.50

€4.68

€3.96

€3.81

Min.: 1
Mult.: 1

Power Outlet Strips PDU EPO 1U IN: C20 16A 1P OUT: 12XC13 NO

TPC2365-LT-R
Tripp Lite
Restricted Availability

Mfr. Part No.
TPC2365-LT-R

Mouser Part No
545-TPC2365-LT-R

Tripp Lite

Power Outlet Strips PDU EPO 1U IN: C20 16A 1P OUT: 12XC13 NO

Restricted Availability

ESD Protection Diodes / TVS Diodes TVS, D2PAK, 175 C, 6600W, 22V, Bidir, AEC-Q101

LDP02-26CAYD2-AQ
Diotec Semiconductor
1: €2.23
1,000In Stock
New Product

Mfr. Part No.
LDP02-26CAYD2-AQ

Mouser Part No
637-LDP02-26CAYD2-AQ

New Product

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D2PAK, 175 C, 6600W, 22V, Bidir, AEC-Q101

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Datasheet

1,000In Stock

€2.23

€1.57

€0.98

€0.79

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Min.: 1
Mult.: 1

Automotive Fuses ADO19 1038 PCB 1000VDC 30A Copper alloy, tin-plated Terminal

3-156-078
Schurter
1: €8.95
270In Stock
New Product

Mfr. Part No.
3-156-078

Mouser Part No
693-3-156-078

New Product

Schurter

Automotive Fuses ADO19 1038 PCB 1000VDC 30A Copper alloy, tin-plated Terminal

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Datasheet

270In Stock

€8.95

€8.57

€8.18

€6.29

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Min.: 1
Mult.: 1

Automotive Fuses ADO12 1038 Bolt-on B 500VDC 20A Copper alloy, nickel-plated Terminal

3-156-022
Schurter
1: €5.87
218In Stock
New Product

Mfr. Part No.
3-156-022

Mouser Part No
693-3-156-022

New Product

Schurter

Automotive Fuses ADO12 1038 Bolt-on B 500VDC 20A Copper alloy, nickel-plated Terminal

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Datasheet

218In Stock

€5.87

€5.54

€5.34

€4.15

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors ICL,12MM,5.0ohm,3.0A,

SL125R003
Vishay / Ametherm
1: €2.34
1,000In Stock
New Product

Mfr. Part No.
SL125R003

Mouser Part No
995-SL125R003

New Product

Vishay / Ametherm

NTC (Negative Temperature Coefficient) Thermistors ICL,12MM,5.0ohm,3.0A,

Datasheet

1,000In Stock

€2.34

€1.91

€1.55

€1.44

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Min.: 1
Mult.: 1

Automotive Fuses ADO13 1038 Bolt-on A 750VDC 40A Copper alloy, tin-plated Terminal

3-156-034
Schurter
1: €7.36
265In Stock
New Product

Mfr. Part No.
3-156-034

Mouser Part No
693-3-156-034

New Product

Schurter

Automotive Fuses ADO13 1038 Bolt-on A 750VDC 40A Copper alloy, tin-plated Terminal

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Datasheet

265In Stock

€7.36

€6.91

€6.60

€5.07

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Min.: 1
Mult.: 1

Automotive Fuses ADO18 1038 PCB 850VDC 50A Copper alloy, tin-plated Terminal

3-156-073
Schurter
1: €8.40
270In Stock
New Product

Mfr. Part No.
3-156-073

Mouser Part No
693-3-156-073

New Product

Schurter

Automotive Fuses ADO18 1038 PCB 850VDC 50A Copper alloy, tin-plated Terminal

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Datasheet

270In Stock

€8.40

€8.02

€7.65

€5.88

View

Min.: 1
Mult.: 1

Automotive Fuses ADO12 1038 Bolt-on B 500VDC 32A Copper alloy, nickel-plated Terminal

3-156-025
Schurter
1: €5.87
270In Stock
New Product

Mfr. Part No.
3-156-025

Mouser Part No
693-3-156-025

New Product

Schurter

Automotive Fuses ADO12 1038 Bolt-on B 500VDC 32A Copper alloy, nickel-plated Terminal

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Datasheet

270In Stock

€5.87

€5.54

€5.34

€4.15

View

Min.: 1
Mult.: 1

Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle

CA1-P0-D6-812-321-MT
Carling Technologies
1: €56.54
8In Stock
New Product

Mfr. Part No.
CA1-P0-D6-812-321-MT

Mouser Part No
691-CA1-P0D6812321MT

New Product

Carling Technologies

Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle

Datasheet

8In Stock

€56.54

€46.90

€43.27

€35.81

View

Min.: 1
Mult.: 1

Automotive Fuses ADO14 1038 Bolt-on Z 1000VDC 40A Copper alloy, tin-plated Terminal

3-156-042
Schurter
1: €8.95
262In Stock
New Product

Mfr. Part No.
3-156-042

Mouser Part No
693-3-156-042

New Product

Schurter

Automotive Fuses ADO14 1038 Bolt-on Z 1000VDC 40A Copper alloy, tin-plated Terminal

Learn More

Datasheet

262In Stock

€8.95

€8.57

€8.18

€6.29

View

Min.: 1
Mult.: 1

Automotive Fuses ADO18 1038 PCB 850VDC 30A Copper alloy, tin-plated Terminal

3-156-071
Schurter
1: €8.40
270In Stock
New Product

Mfr. Part No.
3-156-071

Mouser Part No
693-3-156-071

New Product

Schurter

Automotive Fuses ADO18 1038 PCB 850VDC 30A Copper alloy, tin-plated Terminal

Learn More

Datasheet

270In Stock

€8.40

€8.02

€7.65

€5.88

View

Min.: 1
Mult.: 1

Fuse Holder Fuseholder for BAT series fuses

HBAT1-101
Eaton Electronics
1: €7.25
291In Stock
New Product

Mfr. Part No.
HBAT1-101

Mouser Part No
504-HBAT1-101

New Product

Eaton Electronics

Fuse Holder Fuseholder for BAT series fuses

Datasheet

291In Stock

€7.25

€6.02

€5.56

€4.60

View

Min.: 1
Mult.: 1

Automotive Fuses ADO11 1038 Bolt-on Z 500VDC 63A Copper alloy, tin-plated Terminal

3-156-019
Schurter
1: €5.87
261In Stock
New Product

Mfr. Part No.
3-156-019

Mouser Part No
693-3-156-019

New Product

Schurter

Automotive Fuses ADO11 1038 Bolt-on Z 500VDC 63A Copper alloy, tin-plated Terminal

Learn More

Datasheet

261In Stock

€5.87

€5.54

€5.34

€4.15

View

Min.: 1
Mult.: 1

Automotive Fuses ADO16 1038 PCB 500VDC 40A Copper alloy, tin-plated Terminal

3-156-057
Schurter
1: €5.87
270In Stock
New Product

Mfr. Part No.
3-156-057

Mouser Part No
693-3-156-057

New Product

Schurter

Automotive Fuses ADO16 1038 PCB 500VDC 40A Copper alloy, tin-plated Terminal

Learn More

Datasheet

270In Stock

€5.87

€5.54

€5.34

€4.15

View

Min.: 1
Mult.: 1

Automotive Fuses ADO17 1038 PCB 750VDC 30A Copper alloy, tin-plated Terminal

3-156-064
Schurter
1: €7.36
268In Stock
New Product

Mfr. Part No.
3-156-064

Mouser Part No
693-3-156-064

New Product

Schurter

Automotive Fuses ADO17 1038 PCB 750VDC 30A Copper alloy, tin-plated Terminal

Learn More

Datasheet

268In Stock

€7.36

€6.91

€6.60

€5.07

View

Min.: 1
Mult.: 1

Automotive Fuses ADO19 1038 PCB 1000VDC 40A Copper alloy, tin-plated Terminal

3-156-079
Schurter
1: €8.95
270In Stock
New Product

Mfr. Part No.
3-156-079

Mouser Part No
693-3-156-079

New Product

Schurter

Automotive Fuses ADO19 1038 PCB 1000VDC 40A Copper alloy, tin-plated Terminal

Learn More

Datasheet

270In Stock

€8.95

€8.57

€8.18

€6.29

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors ICL,10MM,30ohm,2.0AMP

SL1030002
Vishay / Ametherm
1: €1.29
1,990In Stock
New Product

Mfr. Part No.
SL1030002

Mouser Part No
995-SL1030002

New Product

Vishay / Ametherm

NTC (Negative Temperature Coefficient) Thermistors ICL,10MM,30ohm,2.0AMP

Datasheet

1,990In Stock

€1.29

€0.972

€0.771

€0.725

View

Min.: 1
Mult.: 1

Automotive Fuses ADO16 1038 PCB 500VDC 32A Copper alloy, tin-plated Terminal

3-156-056
Schurter
1: €5.87
270In Stock
New Product

Mfr. Part No.
3-156-056

Mouser Part No
693-3-156-056

New Product

Schurter

Automotive Fuses ADO16 1038 PCB 500VDC 32A Copper alloy, tin-plated Terminal

Learn More

Datasheet

270In Stock

€5.87

€5.54

€5.34

€4.15

View

Min.: 1
Mult.: 1

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