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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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Download Table (.CSV)

Part #

Resettable Fuses - PPTC PTC POLY 0603 20mA 60V E3

PPTC0603E3002V60
Vishay / BC Components
1: Rp19.444
4.000In Stock
New Product

Mfr. Part No.
PPTC0603E3002V60

Mouser Part No
594-PPTC0603E3002V60

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 0603 20mA 60V E3

Learn More

Datasheet

4.000In Stock

Rp19.444

Rp13.278

Rp9.669

Rp8.005

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 14V 3KW BID

SMLJ14CA-R
Bourns
1: Rp20.670
2.398In Stock
New Product

Mfr. Part No.
SMLJ14CA-R

Mouser Part No
652-SMLJ14CA-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 14V 3KW BID

Learn More

Datasheet

2.398In Stock

Cut Tape

Rp20.670

Rp16.746

Rp13.033

Rp10.720

Rp10.020

Reel

Rp8.513

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 16V 3KW BID

SMLJ16CA-R
Bourns
1: Rp20.670
2.384In Stock
New Product

Mfr. Part No.
SMLJ16CA-R

Mouser Part No
652-SMLJ16CA-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 16V 3KW BID

Learn More

Datasheet

2.384In Stock

Cut Tape

Rp20.670

Rp16.746

Rp13.033

Rp10.720

Rp10.020

Reel

Rp8.513

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 17V 3KW BID

SMLJ17CA-R
Bourns
1: Rp20.670
2.400In Stock
New Product

Mfr. Part No.
SMLJ17CA-R

Mouser Part No
652-SMLJ17CA-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 17V 3KW BID

Learn More

Datasheet

2.400In Stock

Cut Tape

Rp20.670

Rp16.746

Rp13.033

Rp10.720

Rp10.020

Reel

Rp8.513

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323

VLIN1616-02GHE3A08
Vishay
1: Rp8.759
11.208In Stock
New Product

Mfr. Part No.
VLIN1616-02GHE3A08

Mouser Part No
78-VLIN1616-02HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323

Datasheet

11.208In Stock

Rp8.759

Rp6.131

Rp2.995

Rp2.505

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V

TPSMB3018CA
Littelfuse
1: Rp17.867
3.035In Stock
New Product

Mfr. Part No.
TPSMB3018CA

Mouser Part No
576-TPSMB3018CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V

Learn More

Datasheet

3.035In Stock

Cut Tape

Rp17.867

Rp11.053

Rp7.235

Rp5.588

Reel

Rp4.327

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC PTC POLY 0603 30mA 36V E3

PPTC0603E3003V36
Vishay / BC Components
1: Rp19.444
4.000In Stock
New Product

Mfr. Part No.
PPTC0603E3003V36

Mouser Part No
594-PPTC0603E3003V36

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 0603 30mA 36V E3

Learn More

Datasheet

4.000In Stock

Rp19.444

Rp13.278

Rp9.669

Rp8.005

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLY 0805 500 mA 6V E3

PPTC0805E3050V06
Vishay / BC Components
1: Rp17.167
4.000In Stock
New Product

Mfr. Part No.
PPTC0805E3050V06

Mouser Part No
594-PPTC0805E3050V06

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 0805 500 mA 6V E3

Learn More

Datasheet

4.000In Stock

Rp17.167

Rp11.544

Rp8.321

Rp6.867

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLY 1210 750mA 24V E3

PPTC1210E3075V24
Vishay / BC Components
1: Rp20.495
4.000In Stock
New Product

Mfr. Part No.
PPTC1210E3075V24

Mouser Part No
594-PPTC1210E3075V24

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 1210 750mA 24V E3

Learn More

Datasheet

4.000In Stock

Rp20.495

Rp13.979

Rp10.177

Rp8.426

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLY 1812 1500mA 12V E3

PPTC1812E3150V12
Vishay / BC Components
1: Rp15.065
3.000In Stock
New Product

Mfr. Part No.
PPTC1812E3150V12

Mouser Part No
594-PPTC1812E3150V12

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 1812 1500mA 12V E3

Learn More

Datasheet

3.000In Stock

Rp15.065

Rp10.090

Rp7.270

Rp5.991

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 13V 3KW UNI

SMLJ13A-R
Bourns
1: Rp18.218
2.400In Stock
New Product

Mfr. Part No.
SMLJ13A-R

Mouser Part No
652-SMLJ13A-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 13V 3KW UNI

Learn More

Datasheet

2.400In Stock

Cut Tape

Rp18.218

Rp14.767

Rp11.491

Rp9.459

Rp8.846

Reel

Rp7.515

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 18V 3KW BID

SMLJ18CA-R
Bourns
1: Rp20.670
2.397In Stock
New Product

Mfr. Part No.
SMLJ18CA-R

Mouser Part No
652-SMLJ18CA-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 18V 3KW BID

Learn More

Datasheet

2.397In Stock

Cut Tape

Rp20.670

Rp16.746

Rp13.033

Rp10.720

Rp10.020

Reel

Rp8.513

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 18 V, 0.6 pF, 10 kV

AQ3118-02JTG
Littelfuse
1: Rp20.495
2.100In Stock
New Product

Mfr. Part No.
AQ3118-02JTG

Mouser Part No
576-AQ3118-02JTG

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes 18 V, 0.6 pF, 10 kV

Learn More

Datasheet

2.100In Stock

Cut Tape

Rp20.495

Rp12.980

Rp8.531

Rp6.639

Reel

Rp5.220

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC PTC POLY 1812 1500mA 24V E3

PPTC1812E3150V24
Vishay / BC Components
1: Rp17.517
2.000In Stock
New Product

Mfr. Part No.
PPTC1812E3150V24

Mouser Part No
594-PPTC1812E3150V24

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 1812 1500mA 24V E3

Learn More

Datasheet

2.000In Stock

Rp17.517

Rp11.947

Rp8.706

Rp7.199

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 14V 3KW UNI

SMLJ14A-R
Bourns
1: Rp18.218
2.336In Stock
New Product

Mfr. Part No.
SMLJ14A-R

Mouser Part No
652-SMLJ14A-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 14V 3KW UNI

Learn More

Datasheet

2.336In Stock

Cut Tape

Rp18.218

Rp14.767

Rp11.491

Rp9.459

Rp8.846

Reel

Rp7.515

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 20V 3KW UNI

SMLJ20A-R
Bourns
1: Rp18.218
2.400In Stock
New Product

Mfr. Part No.
SMLJ20A-R

Mouser Part No
652-SMLJ20A-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 20V 3KW UNI

Learn More

Datasheet

2.400In Stock

Cut Tape

Rp18.218

Rp14.767

Rp11.491

Rp9.459

Rp8.846

Reel

Rp7.515

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 28V 3KW UNI

SMLJ28A-R
Bourns
1: Rp18.218
2.400In Stock
New Product

Mfr. Part No.
SMLJ28A-R

Mouser Part No
652-SMLJ28A-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 28V 3KW UNI

Learn More

Datasheet

2.400In Stock

Cut Tape

Rp18.218

Rp14.767

Rp11.491

Rp9.459

Rp8.846

Reel

Rp7.515

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes ZENER PROTECTION DIODE

SZNZ8P15VMX2WT5G
onsemi
1: Rp3.503
5.316In Stock
New Product

Mfr. Part No.
SZNZ8P15VMX2WT5G

Mouser Part No
863-SZNZ8P15VMX2WT5G

New Product

onsemi

ESD Protection Diodes / TVS Diodes ZENER PROTECTION DIODE

Learn More

Datasheet

5.316In Stock

Cut Tape

Rp3.503

Rp2.049

Rp1.629

Rp1.541

View

Reel

Rp1.314

Min.: 1
Mult.: 1

Reel: 8.000

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor Array

SZSMS24CT1G
onsemi
1: Rp11.912
2.344In Stock
New Product

Mfr. Part No.
SZSMS24CT1G

Mouser Part No
863-SZSMS24CT1G

New Product

onsemi

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor Array

Learn More

Datasheet

2.344In Stock

Cut Tape

Rp11.912

Rp7.357

Rp4.730

Rp3.591

Rp3.223

Reel

Rp2.733

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 45V Bi, 7'' T&R

SM30KPA45CA-HRA
Littelfuse
1: Rp2.630.703
4In Stock
New Product

Mfr. Part No.
SM30KPA45CA-HRA

Mouser Part No
576-SM30KPA45CA-HRA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 45V Bi, 7'' T&R

Learn More

Datasheet

4In Stock

Cut Tape

Rp2.630.703

Rp2.401.756

Reel

Rp2.401.756

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 48V Bi, 7'' T&R

SM30KPA48CA-HRA
Littelfuse
1: Rp2.630.703
4In Stock
New Product

Mfr. Part No.
SM30KPA48CA-HRA

Mouser Part No
576-SM30KPA48CA-HRA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 48V Bi, 7'' T&R

Learn More

Datasheet

4In Stock

Cut Tape

Rp2.630.703

Rp2.401.756

Reel

Rp2.401.756

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes Zen TVS 600W 36V BI SOD-123FL TR13

SZSMF6L36CAT3G
Littelfuse
1: Rp11.912
5.814In Stock
New Product

Mfr. Part No.
SZSMF6L36CAT3G

Mouser Part No
576-SZSMF6L36CAT3G

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 600W 36V BI SOD-123FL TR13

Learn More

Datasheet

5.814In Stock

Cut Tape

Rp11.912

Rp7.410

Rp4.747

Rp3.609

Reel

Rp2.540

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC PTC POLY 1206 200mA 24V E3

PPTC1206E3020V24
Vishay / BC Components
1: Rp11.561
4.000In Stock
New Product

Mfr. Part No.
PPTC1206E3020V24

Mouser Part No
594-PPTC1206E3020V24

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 1206 200mA 24V E3

Learn More

Datasheet

4.000In Stock

Rp11.561

Rp7.848

Rp5.343

Rp4.362

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLY 1206 200mA 30V E3

PPTC1206E3020V30
Vishay / BC Components
1: Rp16.816
4.000In Stock
New Product

Mfr. Part No.
PPTC1206E3020V30

Mouser Part No
594-PPTC1206E3020V30

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 1206 200mA 30V E3

Learn More

Datasheet

4.000In Stock

Rp16.816

Rp11.544

Rp8.408

Rp6.972

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLY 2920 2500mA 15V E3

PPTC2920E3250V15
Vishay / BC Components
1: Rp19.969
3.000In Stock
New Product

Mfr. Part No.
PPTC2920E3250V15

Mouser Part No
594-PPTC2920E3250V15

New Product

Vishay / BC Components

Resettable Fuses - PPTC PTC POLY 2920 2500mA 15V E3

Learn More

Datasheet

3.000In Stock

Rp19.969

Rp13.628

Rp9.915

Rp8.215

View

Min.: 1
Mult.: 1

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