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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: 359,646

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Part #

Power Outlet Strips BASIC PDU 1U C20 INPUT 3.33 KW MAX 100-2

TPC2104
Eaton
1: $1,274.16
4In Stock

Mfr. Part No.
TPC2104

Mouser Part No
545-TPC2104

Eaton

Power Outlet Strips BASIC PDU 1U C20 INPUT 3.33 KW MAX 100-2

Datasheet

4In Stock

$1,274.16

$943.17

$924.09

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Min.: 1
Mult.: 1

Fuse Holder MIDGET 1-POLE BREAKAWAY FUSEH

FEB-81-81-BA
Mersen
1: $546.82
8In Stock
New Product

Mfr. Part No.
FEB-81-81-BA

Mouser Part No
737-FEB-81-81-BA

New Product

Mersen

Fuse Holder MIDGET 1-POLE BREAKAWAY FUSEH

Datasheet

8In Stock

$546.82

$452.96

$294.15

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton DIN Rail Surge, 480 Vac rating, th

470-0405-AG
Eaton
1: $487.27
1In Stock

Mfr. Part No.
470-0405-AG

Mouser Part No
545-470-0405-AG

Eaton

Industrial Surge Protectors Eaton DIN Rail Surge, 480 Vac rating, th

1In Stock

$487.27

$466.66

Min.: 1
Mult.: 1

Fuse Holder Accessories ZCase Box Cover

873-716
Littelfuse
1: $9.34
94In Stock

Mfr. Part No.
873-716

Mouser Part No
576-873-716

Littelfuse

Fuse Holder Accessories ZCase Box Cover

94In Stock

$9.34

$8.61

$8.28

$6.38

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

GDT28H-130-B
Bourns
1: $3.13
397In Stock

Mfr. Part No.
GDT28H-130-B

Mouser Part No
652-GDT28H-130-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

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Datasheet

397In Stock

$3.13

$2.56

$2.05

$1.84

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

GDT28H-330-B
Bourns
1: $3.13
397In Stock

Mfr. Part No.
GDT28H-330-B

Mouser Part No
652-GDT28H-330-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

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Datasheet

397In Stock

$3.13

$2.56

$2.05

$1.84

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W,12V 5%, DFN3820A BIDIR TVS

6DFN12CA-M3/H
Vishay
1: $1.03
4,163In Stock
New At Mouser

Mfr. Part No.
6DFN12CA-M3/H

Mouser Part No
78-6DFN12CA-M3/H

New At Mouser

Vishay

ESD Protection Diodes / TVS Diodes 600W,12V 5%, DFN3820A BIDIR TVS

Datasheet

4,163In Stock

Cut Tape

$1.03

$0.643

$0.415

$0.316

Reel

$0.243

View

Min.: 1
Mult.: 1

: 3,500

ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS

P6SMB36CAHE3_B/H
Vishay Semiconductors
1: $1.37
6,158In Stock

Mfr. Part No.
P6SMB36CAHE3_B/H

Mouser Part No
78-P6SMB36CAHE3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS

Learn More

Datasheet

6,158In Stock

Cut Tape

$1.37

$0.855

$0.56

$0.432

Reel

$0.39

View

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 1KW,30V 5%,UNIDIR,SMB TVS

SMB10J30AHE3_B/I
Vishay Semiconductors
1: $1.69
2,580In Stock

Mfr. Part No.
SMB10J30AHE3_B/I

Mouser Part No
78-SMB10J30AHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1KW,30V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

2,580In Stock

Cut Tape

$1.69

$1.05

$0.687

$0.532

Reel

$0.418

View

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes 800W,5.0V 5%,BIDIR,SMB TVS

SMB8J5.0CAHM3_B/I
Vishay Semiconductors
1: $1.69
3,079In Stock

Mfr. Part No.
SMB8J5.0CAHM3_B/I

Mouser Part No
78-SMB8J5.0CAHM3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 800W,5.0V 5%,BIDIR,SMB TVS

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Datasheet

3,079In Stock

Cut Tape

$1.69

$1.05

$0.691

$0.534

Reel

$0.42

View

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes 600W,14V 5%,BIDIR,SMB TVS

SMBJ14CAHE3_B/I
Vishay Semiconductors
1: $1.33
3,045In Stock

Mfr. Part No.
SMBJ14CAHE3_B/I

Mouser Part No
78-SMBJ14CAHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,14V 5%,BIDIR,SMB TVS

Learn More

Datasheet

3,045In Stock

Cut Tape

$1.33

$0.83

$0.537

$0.411

Reel

$0.318

View

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes 600W,18V 5%,UNIDIR,SMB TVS

SMBJ18AHE3_B/H
Vishay Semiconductors
1: $1.09
5,729In Stock

Mfr. Part No.
SMBJ18AHE3_B/H

Mouser Part No
78-SMBJ18AHE3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,18V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

5,729In Stock

Cut Tape

$1.09

$0.68

$0.438

$0.333

Reel

$0.301

View

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 600W,30V 5%,UNIDIR,SMB TVS

SMBJ30AHE3_B/H
Vishay Semiconductors
1: $1.10
5,633In Stock

Mfr. Part No.
SMBJ30AHE3_B/H

Mouser Part No
78-SMBJ30AHE3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,30V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

5,633In Stock

Cut Tape

$1.10

$0.681

$0.439

$0.218

Reel

$0.211

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 600W,6.0V 5%,UNIDIR,SMB TVS

SMBJ6.0AHE3_B/I
Vishay Semiconductors
1: $1.16
6,550In Stock

Mfr. Part No.
SMBJ6.0AHE3_B/I

Mouser Part No
78-SMBJ6.0AHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,6.0V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

6,550In Stock

Cut Tape

$1.16

$0.726

$0.471

$0.36

Reel

$0.279

View

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes AEC-Q101

VCUT03G1-SD0HG4-08
Vishay Semiconductors
1: $0.449
12,100In Stock

Mfr. Part No.
VCUT03G1-SD0HG4-08

Mouser Part No
78-VCUT03G1SD0HG408

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes AEC-Q101

Learn More

Datasheet

12,100In Stock

Cut Tape

$0.449

$0.314

$0.154

$0.129

View

Reel

$0.053

Min.: 1
Mult.: 1

: 15,000

Fuse Holder Accessories Cover, 1 Position BMZS

901-731
Littelfuse
1: $15.08
56In Stock

Mfr. Part No.
901-731

Mouser Part No
576-901-731

Littelfuse

Fuse Holder Accessories Cover, 1 Position BMZS

Datasheet

56In Stock

$15.08

$15.03

$8.85

$8.43

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors RB103J9W-2 THERMISTOR

NSRB103J3V2HET001
Littelfuse
1: $1.14
3,955In Stock

Mfr. Part No.
NSRB103J3V2HET001

Mouser Part No
576-SRB103J3V2HET001

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors RB103J9W-2 THERMISTOR

Datasheet

3,955In Stock

$1.14

$0.876

$0.753

$0.62

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

GDT28H-270-B
Bourns
1: $3.13
305In Stock

Mfr. Part No.
GDT28H-270-B

Mouser Part No
652-GDT28H-270-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

Learn More

Datasheet

305In Stock

$3.13

$2.56

$2.05

$1.84

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W,6.8V 5%,BIDIR,SMB TVS

P6SMB6.8CAHE3_B/I
Vishay Semiconductors
1: $1.35
2,614In Stock

Mfr. Part No.
P6SMB6.8CAHE3_B/I

Mouser Part No
78-P6SMB6.8CAHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,6.8V 5%,BIDIR,SMB TVS

Learn More

Datasheet

2,614In Stock

Cut Tape

$1.35

$0.831

$0.539

$0.412

Reel

$0.32

View

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes 5W,30V 5%,SMD PAR

SM5S30AHM3/I
Vishay Semiconductors
1: $5.81
740In Stock

Mfr. Part No.
SM5S30AHM3/I

Mouser Part No
78-SM5S30AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 5W,30V 5%,SMD PAR

Datasheet

740In Stock

Cut Tape

$5.81

$3.82

$2.88

$2.57

Reel

$2.19

$2.07

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes SM8 - A 24V

SM8S24AHM3/I
Vishay
1: $6.43
481In Stock

Mfr. Part No.
SM8S24AHM3/I

Mouser Part No
78-SM8S24AHM3/I

Vishay

ESD Protection Diodes / TVS Diodes SM8 - A 24V

Datasheet

481In Stock

Cut Tape

$6.43

$4.24

$3.39

$3.02

Reel

$2.52

View

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 600W,110V 5%,BIDIR,SMB TVS

SMBJ110CAHM3_B/H
Vishay Semiconductors
1: $1.44
5,897In Stock

Mfr. Part No.
SMBJ110CAHM3_B/H

Mouser Part No
78-SMBJ110CAHM3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,110V 5%,BIDIR,SMB TVS

Learn More

Datasheet

5,897In Stock

Cut Tape

$1.44

$0.903

$0.59

$0.456

Reel

$0.412

View

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 600W,36V 5%,UNIDIR,SMB TVS

SMBJ36AHE3_B/I
Vishay Semiconductors
1: $1.09
2,484In Stock

Mfr. Part No.
SMBJ36AHE3_B/I

Mouser Part No
78-SMBJ36AHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,36V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

2,484In Stock

Cut Tape

$1.09

$0.68

$0.438

$0.333

Reel

$0.257

View

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes 600W,60V 5%,UNIDIR,SMB TVS

SMBJ60AHE3_B/I
Vishay Semiconductors
1: $1.10
2,993In Stock

Mfr. Part No.
SMBJ60AHE3_B/I

Mouser Part No
78-SMBJ60AHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,60V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

2,993In Stock

Cut Tape

$1.10

$0.681

$0.439

$0.335

Reel

$0.258

View

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes ESD 3.3V

VCUT03G1-SD0-G4-08
Vishay Semiconductors
1: $0.462
27,160In Stock

Mfr. Part No.
VCUT03G1-SD0-G4-08

Mouser Part No
78-VCUT03G1SD0G408

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD 3.3V

Datasheet

27,160In Stock

Cut Tape

$0.462

$0.322

$0.158

$0.132

View

Reel

$0.058

Min.: 1
Mult.: 1

: 15,000

Circuit Protection

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