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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: 361.746

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Download Table (.CSV)

Part #

Fuse Holder Blok 30A 600V 2 Pole Pressure Plate Cnct

L60030C2PQ
Littelfuse
1: Rp473.309
1.622In Stock

Mfr. Part No.
L60030C2PQ

Mouser Part No
576-L60030C2PQ

Littelfuse

Fuse Holder Blok 30A 600V 2 Pole Pressure Plate Cnct

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Datasheet

1.622In Stock

Rp473.309

Rp351.391

Rp340.881

Rp318.109

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Low-Cap 3Ch ESD Prot ection Array

TPD3E001DRYR
Texas Instruments
1: Rp8.583
84.625In Stock

Mfr. Part No.
TPD3E001DRYR

Mouser Part No
595-TPD3E001DRYR

Texas Instruments

ESD Protection Diodes / TVS Diodes Low-Cap 3Ch ESD Prot ection Array

Datasheet

84.625In Stock

Cut Tape

Rp8.583

Rp6.779

Rp4.624

Rp3.994

Reel

Rp3.854

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes RAILCLAMP 1LINE 8V

RCLAMP0821P.TCT
Semtech
1: Rp21.371
54.732In Stock
48.000On Order

Mfr. Part No.
RCLAMP0821P.TCT

Mouser Part No
947-RCLAMP0821P.TCT

Semtech

ESD Protection Diodes / TVS Diodes RAILCLAMP 1LINE 8V

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Datasheet

54.732In Stock

48.000On Order

Cut Tape

Rp21.371

Rp14.889

Rp9.880

Rp7.725

Reel

Rp5.903

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

1206L300SLTHYR
Littelfuse
1: Rp28.027
54.470In Stock

Mfr. Part No.
1206L300SLTHYR

Mouser Part No
576-1206L300SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

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Datasheet

54.470In Stock

Cut Tape

Rp28.027

Rp23.998

Rp21.196

Rp19.619

View

Reel

Rp12.752

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA26CA
Littelfuse
1: Rp145.216
3.802In Stock

Mfr. Part No.
15KPA26CA

Mouser Part No
576-15KPA26CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

3.802In Stock

Cut Tape

Rp145.216

Rp101.423

Rp86.709

Rp83.731

Reel

Rp79.177

Quote

Min.: 1
Mult.: 1

Reel: 800

ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial

30KPA300CA
Littelfuse
1: Rp459.821
1.046In Stock

Mfr. Part No.
30KPA300CA

Mouser Part No
576-30KPA300CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial

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Datasheet

1.046In Stock

Cut Tape

Rp459.821

Rp357.347

Rp357.172

Reel

Rp333.699

Min.: 1
Mult.: 1

Reel: 800

ESD Protection Diodes / TVS Diodes SMA6J - CA 33V

SMA6J33CA
Littelfuse
1: Rp9.459
194.383In Stock

Mfr. Part No.
SMA6J33CA

Mouser Part No
576-SMA6J33CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - CA 33V

Datasheet

194.383In Stock

Cut Tape

Rp9.459

Rp5.045

Rp2.803

Rp2.750

Reel

Rp1.577

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 2 channels telecom/datacom

SP03-6BTG
Littelfuse
1: Rp28.027
57.995In Stock

Mfr. Part No.
SP03-6BTG

Mouser Part No
576-SP03-6BTG

Littelfuse

ESD Protection Diodes / TVS Diodes 2 channels telecom/datacom

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Datasheet

57.995In Stock

Cut Tape

Rp28.027

Rp23.998

Rp19.444

Rp18.043

Reel

Rp16.483

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR

SP725ABTG
Littelfuse
1: Rp30.129
11.253In Stock

Mfr. Part No.
SP725ABTG

Mouser Part No
576-SP725ABTG

Littelfuse

ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR

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Datasheet

11.253In Stock

Cut Tape

Rp30.129

Rp29.779

Rp29.604

Rp29.253

Rp28.378

Reel

Rp24.699

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse

LTC4367IDD#TRPBF
Analog Devices
1: Rp111.934
7.438In Stock
2.500On Order

Mfr. Part No.
LTC4367IDD#TRPBF

Mouser Part No
584-LTC4367IDD#TRPBF

Analog Devices

Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse

Datasheet

7.438In Stock

2.500On Order

Cut Tape

Rp111.934

Rp86.184

Rp79.702

Rp72.520

Rp72.170

Reel

Rp71.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2%

NTCLE203E3103GB0
Vishay / BC Components
1: Rp15.415
24.336In Stock

Mfr. Part No.
NTCLE203E3103GB0

Mouser Part No
594-NTCLE203E3103GB0

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2%

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Datasheet

24.336In Stock

Rp15.415

Rp14.662

Rp13.681

Rp13.208

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms

PTCEL13R121MBE
Vishay / BC Components
1: Rp33.107
21.760In Stock

Mfr. Part No.
PTCEL13R121MBE

Mouser Part No
594-PTCEL13R121MBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms

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Datasheet

21.760In Stock

Rp33.107

Rp31.531

Rp29.779

Rp28.553

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-A350X

B88069X2380S102
EPCOS / TDK
1: Rp32.932
20.600In Stock

Mfr. Part No.
B88069X2380S102

Mouser Part No
871-B88069X2380S102

EPCOS / TDK

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-A350X

Datasheet

20.600In Stock

Rp32.932

Rp30.304

Rp25.049

Rp18.568

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes

SMA6L12A/TR13
YAGEO
1: Rp8.759
9.970In Stock
New Product

Mfr. Part No.
SMA6L12A/TR13

Mouser Part No
603-SMA6L12A/TR13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes

Learn More

Datasheet

9.970In Stock

Cut Tape

Rp8.759

Rp6.078

Rp2.978

Rp2.487

Reel

Rp1.121

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes

SMA6L20A/TR13
YAGEO
1: Rp8.759
10.000In Stock
New Product

Mfr. Part No.
SMA6L20A/TR13

Mouser Part No
603-SMA6L20A/TR13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes

Learn More

Datasheet

10.000In Stock

Cut Tape

Rp8.759

Rp6.078

Rp2.978

Rp2.487

Reel

Rp1.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes

SMA6L24A/TR13
YAGEO
1: Rp8.759
10.000In Stock
New Product

Mfr. Part No.
SMA6L24A/TR13

Mouser Part No
603-SMA6L24A/TR13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes

Learn More

Datasheet

10.000In Stock

Cut Tape

Rp8.759

Rp6.078

Rp2.978

Rp2.487

Reel

Rp1.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes

SMA6L5.0A/TR13
YAGEO
1: Rp8.759
9.942In Stock
New Product

Mfr. Part No.
SMA6L5.0A/TR13

Mouser Part No
603-SMA6L5.0A/TR13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes

Learn More

Datasheet

9.942In Stock

Cut Tape

Rp8.759

Rp6.078

Rp2.978

Rp2.487

View

Reel

Rp963

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes

SMA6L58A/TR13
YAGEO
1: Rp8.759
10.000In Stock
New Product

Mfr. Part No.
SMA6L58A/TR13

Mouser Part No
603-SMA6L58A/TR13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes

Learn More

Datasheet

10.000In Stock

Cut Tape

Rp8.759

Rp6.078

Rp2.978

Rp2.487

Reel

Rp1.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes

SMAJ13A-HP6/13
YAGEO
1: Rp7.182
4.950In Stock
New Product

Mfr. Part No.
SMAJ13A-HP6/13

Mouser Part No
603-SMAJ13A-HP6/13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes

Learn More

Datasheet

4.950In Stock

Cut Tape

Rp7.182

Rp5.010

Rp2.452

Rp2.049

Reel

Rp1.051

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 15V 24.4V AEC-Q101

SMAJ15A-HP6AT/13
YAGEO
1: Rp8.058
4.992In Stock
New Product

Mfr. Part No.
SMAJ15A-HP6AT/13

Mouser Part No
603-SMAJ15A-HP6AT/13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 15V 24.4V AEC-Q101

Learn More

Datasheet

4.992In Stock

Cut Tape

Rp8.058

Rp5.553

Rp2.715

Rp2.260

Reel

Rp1.191

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 15V 24.4V AEC-Q101

SMAJ15CA-HP6AT/13
YAGEO
1: Rp8.058
4.912In Stock
New Product

Mfr. Part No.
SMAJ15CA-HP6AT/13

Mouser Part No
603-SMAJ15CAHP6AT/13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 15V 24.4V AEC-Q101

Learn More

Datasheet

4.912In Stock

Cut Tape

Rp8.058

Rp5.553

Rp2.715

Rp2.260

Reel

Rp1.226

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 20V 32.4V AEC-Q101

SMAJ20A-HP6AT/13
YAGEO
1: Rp8.058
4.770In Stock
New Product

Mfr. Part No.
SMAJ20A-HP6AT/13

Mouser Part No
603-SMAJ20A-HP6AT/13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 20V 32.4V AEC-Q101

Learn More

Datasheet

4.770In Stock

Cut Tape

Rp8.058

Rp5.553

Rp2.715

Rp2.260

Reel

Rp1.226

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 26V 42.1V AEC-Q101

SMAJ26A-HP6AT/13
YAGEO
1: Rp8.058
4.979In Stock
New Product

Mfr. Part No.
SMAJ26A-HP6AT/13

Mouser Part No
603-SMAJ26A-HP6AT/13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 26V 42.1V AEC-Q101

Learn More

Datasheet

4.979In Stock

Cut Tape

Rp8.058

Rp5.553

Rp2.715

Rp2.260

Reel

Rp1.191

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 33V 53.3V AEC-Q101

SMAJ33CA-HP6AT/13
YAGEO
1: Rp8.058
3.696In Stock
New Product

Mfr. Part No.
SMAJ33CA-HP6AT/13

Mouser Part No
603-SMAJ33CAHP6AT/13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 33V 53.3V AEC-Q101

Learn More

Datasheet

3.696In Stock

Cut Tape

Rp8.058

Rp5.553

Rp2.715

Rp2.260

Reel

Rp1.191

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 40V 64.5V AEC-Q101

SMAJ40A-HP6AT/13
YAGEO
1: Rp8.058
4.985In Stock
New Product

Mfr. Part No.
SMAJ40A-HP6AT/13

Mouser Part No
603-SMAJ40A-HP6AT/13

New Product

YAGEO

ESD Protection Diodes / TVS Diodes SMAJ DO214AC 40V 64.5V AEC-Q101

Learn More

Datasheet

4.985In Stock

Cut Tape

Rp8.058

Rp5.553

Rp2.715

Rp2.260

Reel

Rp1.226

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Circuit Protection

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