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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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Download Table (.CSV)

Part #

SCRs Sen SCR600V 8A 200UA

S6008LS2TP
Littelfuse
1: Rp65.163
1.730In Stock

Mfr. Part No.
S6008LS2TP

Mouser Part No
576-S6008LS2TP

Littelfuse

SCRs Sen SCR600V 8A 200UA

Datasheet

1.730In Stock

Rp65.163

Rp42.216

Rp31.005

Rp26.100

Rp22.947

Min.: 1
Mult.: 1

SCRs SCR TO220 800V 40A STD THY

S8040RTP
Littelfuse
1: Rp90.213
917In Stock

Mfr. Part No.
S8040RTP

Mouser Part No
576-S8040RTP

Littelfuse

SCRs SCR TO220 800V 40A STD THY

Datasheet

917In Stock

Rp90.213

Rp60.083

Rp45.719

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13

SACB7.0
Littelfuse
1: Rp4.204
22.206In Stock

Mfr. Part No.
SACB7.0

Mouser Part No
576-SACB7.0

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13

Learn More

Datasheet

22.206In Stock

Cut Tape

Rp4.204

Reel

Rp3.433

Rp3.398

Rp3.381

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SCRs 1000V 25A

SK025LTP
Littelfuse
1: Rp77.250
4.979In Stock

Mfr. Part No.
SK025LTP

Mouser Part No
576-SK025LTP

Littelfuse

SCRs 1000V 25A

Datasheet

4.979In Stock

Rp77.250

Rp43.267

Rp38.012

Rp31.881

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 14 CH DIODE ARRAY

SP720APP
Littelfuse
1: Rp28.202
2.617In Stock
1.000On Order

Mfr. Part No.
SP720APP

Mouser Part No
576-SP720APP

Littelfuse

ESD Protection Diodes / TVS Diodes 14 CH DIODE ARRAY

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Datasheet

2.617In Stock

1.000On Order

Rp28.202

Rp25.750

Rp25.575

Rp25.400

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 11V 5kW UNI-DIR TP5KP AEC-Q101

TP5KP11A
Littelfuse
1: Rp21.896
1.387In Stock

Mfr. Part No.
TP5KP11A

Mouser Part No
576-TP5KP11A

Littelfuse

ESD Protection Diodes / TVS Diodes 11V 5kW UNI-DIR TP5KP AEC-Q101

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Datasheet

1.387In Stock

Cut Tape

Rp21.896

Rp19.444

Reel

Rp17.517

Rp16.413

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 24V 5kW UNI-DIR TP5KP AEC-Q101

TP5KP24A
Littelfuse
1: Rp30.480
1.645In Stock
800On Order

Mfr. Part No.
TP5KP24A

Mouser Part No
576-TP5KP24A

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 5kW UNI-DIR TP5KP AEC-Q101

Learn More

Datasheet

1.645In Stock

800On Order

Cut Tape

Rp30.480

Rp26.626

Rp23.473

Rp18.918

Reel

Rp18.918

Min.: 1
Mult.: 1

: 800

Board Mount Surge Protectors Overvoltage/Overcurrent Prot Cntr

LTC4361HTS8-2#TRMPBF
Analog Devices
1: Rp103.350
1.698In Stock

Mfr. Part No.
LTC4361HTS8-2#TRMPBF

Mouser Part No
584-C4361HTS8-2TMPF

Analog Devices

Board Mount Surge Protectors Overvoltage/Overcurrent Prot Cntr

Datasheet

1.698In Stock

Cut Tape

Rp103.350

Rp79.177

Rp73.221

Rp66.565

Reel

Rp61.310

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

NTC (Negative Temperature Coefficient) Thermistors 470ohms 5% Radial

NTCLE100E3471JB0
Vishay / BC Components
1: Rp9.459
14.240In Stock

Mfr. Part No.
NTCLE100E3471JB0

Mouser Part No
594-2381-640-63471

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 470ohms 5% Radial

Learn More

Datasheet

14.240In Stock

Rp9.459

Rp8.846

Rp8.268

Rp7.865

View

Min.: 1
Mult.: 1

Varistors 0805 4volts 40A 7.1V to 9.3V

MLV0805E30403T
Vishay / BC Components
1: Rp5.605
13.990In Stock

Mfr. Part No.
MLV0805E30403T

Mouser Part No
594-MLV0805E30403T

Vishay / BC Components

Varistors 0805 4volts 40A 7.1V to 9.3V

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Datasheet

13.990In Stock

Cut Tape

Rp5.605

Rp3.468

Rp2.995

Rp2.768

Reel

Rp2.172

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohm 1% 3435K 1% Silver Term

NTCC200E4472FT
Vishay / BC Components
1: Rp18.568
4.822In Stock

Mfr. Part No.
NTCC200E4472FT

Mouser Part No
594-NTCC200E4472FT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohm 1% 3435K 1% Silver Term

Learn More

Datasheet

4.822In Stock

Cut Tape

Rp18.568

Rp17.692

Rp16.483

Rp15.730

View

Reel

Rp10.703

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2%

NTCLE203E3103GB0
Vishay / BC Components
1: Rp18.218
24.291In Stock

Mfr. Part No.
NTCLE203E3103GB0

Mouser Part No
594-NTCLE203E3103GB0

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2%

Learn More

Datasheet

24.291In Stock

Rp18.218

Rp16.816

Rp14.784

Rp14.154

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 122Kohms 1%

NTCS0603E3124SMT
Vishay / BC Components
1: Rp12.262
4.005In Stock

Mfr. Part No.
NTCS0603E3124SMT

Mouser Part No
594-NTCS0603E3124SMT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 122Kohms 1%

Learn More

Datasheet

4.005In Stock

Cut Tape

Rp12.262

Rp11.526

Rp10.773

Rp10.265

View

Reel

Rp7.305

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 68Kohms 3% SMD

NTCS0603E3683HHT
Vishay / BC Components
1: Rp7.182
8.624In Stock

Mfr. Part No.
NTCS0603E3683HHT

Mouser Part No
594-NTCS0603E3683HHT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 68Kohms 3% SMD

Learn More

Datasheet

8.624In Stock

Cut Tape

Rp7.182

Rp6.762

Rp4.519

Rp3.976

Reel

Rp3.451

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 100Kohms 1%

NTCS0805E3104FXT
Vishay / BC Components
1: Rp11.736
11.428In Stock

Mfr. Part No.
NTCS0805E3104FXT

Mouser Part No
594-NTCS0805E3104FXT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 100Kohms 1%

Learn More

Datasheet

11.428In Stock

Cut Tape

Rp11.736

Rp11.053

Rp10.335

Rp9.845

View

Reel

Rp6.902

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohms 2% SMD

NTCS0805E3472GMT
Vishay / BC Components
1: Rp10.685
6.285In Stock

Mfr. Part No.
NTCS0805E3472GMT

Mouser Part No
594-NTCS0805E3472GMT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohms 2% SMD

Learn More

Datasheet

6.285In Stock

Cut Tape

Rp10.685

Rp10.055

Rp9.389

Rp8.951

View

Reel

Rp6.656

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

ESD Protection Diodes / TVS Diodes 22-V bidirectional f lat-clamp surge pro

TVS2201DRBR
Texas Instruments
1: Rp9.459
7.117In Stock

Mfr. Part No.
TVS2201DRBR

Mouser Part No
595-TVS2201DRBR

Texas Instruments

ESD Protection Diodes / TVS Diodes 22-V bidirectional f lat-clamp surge pro

Learn More

Datasheet

7.117In Stock

Cut Tape

Rp9.459

Rp8.391

Rp6.446

Reel

Rp5.535

Rp5.395

Rp5.045

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 9.0V

SMBJ9.0A-13-F
Diodes Incorporated
1: Rp1.752
28.570In Stock

Mfr. Part No.
SMBJ9.0A-13-F

Mouser Part No
621-SMBJ9.0A-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W 9.0V

Datasheet

28.570In Stock

Cut Tape

Rp1.752

Rp1.524

Rp1.419

Reel

Rp1.139

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1500W 7.5V

SMCJ7.5CA-13-F
Diodes Incorporated
1: Rp13.488
2.646In Stock

Mfr. Part No.
SMCJ7.5CA-13-F

Mouser Part No
621-SMCJ7.5CA-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W 7.5V

Datasheet

2.646In Stock

Cut Tape

Rp13.488

Rp10.510

Rp9.284

Reel

Rp9.284

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCR38-601M-R20
Littelfuse
1: Rp94.767
968In Stock

Mfr. Part No.
GTCR38-601M-R20

Mouser Part No
650-GTCR38-601M-R20

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Learn More

Datasheet

968In Stock

Rp94.767

Rp78.651

Rp72.520

Rp60.258

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT

GTCS25-900M-R02
Littelfuse
1: Rp50.449
3.661In Stock

Mfr. Part No.
GTCS25-900M-R02

Mouser Part No
650-GTCS25-900M-R02

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT

Learn More

Datasheet

3.661In Stock

Rp50.449

Rp41.866

Rp38.713

Rp32.056

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE SMT GDT

GTCS36-900M-R10-2
Littelfuse
1: Rp35.209
2.968In Stock

Mfr. Part No.
GTCS36-900M-R10-2

Mouser Part No
650-GTCS36-900M-R102

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE SMT GDT

Learn More

Datasheet

2.968In Stock

Cut Tape

Rp35.209

Rp31.706

Rp30.129

Rp24.349

Reel

Rp15.870

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

Resettable Fuses - PPTC 1.5A 12V 100A Imax

MINISMDC150F/12-2
Littelfuse
1: Rp8.934
50.600In Stock

Mfr. Part No.
MINISMDC150F/12-2

Mouser Part No
650-MINIC150F/12-2

Littelfuse

Resettable Fuses - PPTC 1.5A 12V 100A Imax

Learn More

Datasheet

50.600In Stock

Cut Tape

Rp8.934

Rp7.392

Rp6.727

Rp5.798

Reel

Rp3.924

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC SMDC030F-2

SMDC030F-2
Littelfuse
1: Rp10.861
6.145In Stock

Mfr. Part No.
SMDC030F-2

Mouser Part No
650-SMDC030F-2

Littelfuse

Resettable Fuses - PPTC SMDC030F-2

Learn More

Datasheet

6.145In Stock

Cut Tape

Rp10.861

Rp9.512

Rp8.233

Rp7.585

View

Reel

Rp4.835

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Industrial Surge Protectors CT 10-18FS+F/PE-24

2807926
Phoenix Contact
1: Rp14.894.705
4In Stock

Mfr. Part No.
2807926

Mouser Part No
651-2807926

Phoenix Contact

Industrial Surge Protectors CT 10-18FS+F/PE-24

Learn More

Datasheet

4In Stock

Rp14.894.705

Min.: 1
Mult.: 1

Circuit Protection

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