.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 4.497

Applied Filters:

Mounting Style = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Thyristor Surge Protection Devices - TSPD 50A 140V

P1500SALRP
Littelfuse
1: 1,42 €
1.848In Stock

Mfr. Part No.
P1500SALRP

Mouser Part No
576-P1500SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 140V

Learn More

Datasheet

1.848In Stock

Cut Tape

1,42 €

0,903 €

0,598 €

0,47 €

0,428 €

Reel

0,374 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 500A 190V

P2300SALRP
Littelfuse
1: 1,42 €
2.400In Stock

Mfr. Part No.
P2300SALRP

Mouser Part No
576-P2300SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 190V

Learn More

Datasheet

2.400In Stock

Cut Tape

1,42 €

0,764 €

0,564 €

0,47 €

0,428 €

Reel

0,374 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Resettable Fuses - PPTC 6V 350MA-HD 100A SMD

RF5052-000
Littelfuse
1: 0,757 €
3.460In Stock

Mfr. Part No.
RF5052-000

Mouser Part No
576-RF5052-000

Littelfuse

Resettable Fuses - PPTC 6V 350MA-HD 100A SMD

Datasheet

3.460In Stock

Cut Tape

0,757 €

0,698 €

0,552 €

0,535 €

View

Reel

0,313 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

SCRs Sen SCR 600V 10A 200hA TO252

SJ6010DS2RP
Littelfuse
1: 2,86 €
824In Stock

Mfr. Part No.
SJ6010DS2RP

Mouser Part No
576-SJ6010DS2RP

Littelfuse

SCRs Sen SCR 600V 10A 200hA TO252

Learn More

Datasheet

824In Stock

Cut Tape

2,86 €

1,87 €

1,29 €

1,07 €

Reel

1,07 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 190V 50A

TB2300M-13-F
Diodes Incorporated
1: 1,57 €
2.992In Stock

Mfr. Part No.
TB2300M-13-F

Mouser Part No
621-TB2300M-F

Diodes Incorporated

Thyristor Surge Protection Devices - TSPD 190V 50A

Datasheet

2.992In Stock

Cut Tape

1,57 €

0,989 €

0,648 €

0,515 €

Reel

0,417 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200

MINIASMDC075F/24-2
Littelfuse
1: 0,559 €
2.671In Stock

Mfr. Part No.
MINIASMDC075F/24-2

Mouser Part No
650-MINIASMDC075F/24

Littelfuse

Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200

Learn More

Datasheet

2.671In Stock

Cut Tape

0,559 €

0,481 €

0,426 €

0,394 €

Reel

0,281 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)

BTA312B-600E,118
WeEn Semiconductors
1: 1,90 €
2.354In Stock

Mfr. Part No.
BTA312B-600E,118

Mouser Part No
771-BTA312B-600E,118

WeEn Semiconductors

Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)

Datasheet

2.354In Stock

Cut Tape

1,90 €

1,20 €

0,785 €

0,623 €

Reel

0,553 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors M50-A600XSMD

B88069X3351T902
TDK
1: 2,28 €
640In Stock

Mfr. Part No.
B88069X3351T902

Mouser Part No
871-B88069X3351T902

TDK

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors M50-A600XSMD

Datasheet

640In Stock

Cut Tape

2,28 €

1,88 €

1,52 €

1,33 €

Reel

1,01 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Triacs 30 A - 600 V - 150 °C H-series Triacs

T3050H-6G-TR
STMicroelectronics
1: 2,60 €
916In Stock

Mfr. Part No.
T3050H-6G-TR

Mouser Part No
511-T3050H-6G-TR

STMicroelectronics

Triacs 30 A - 600 V - 150 °C H-series Triacs

Learn More

Datasheet

916In Stock

Cut Tape

2,60 €

1,68 €

1,15 €

0,98 €

Reel

0,812 €

0,802 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SCRs 8.0 Amp 600 Volt

TN805-600B-TR
STMicroelectronics
1: 1,25 €
2.340In Stock

Mfr. Part No.
TN805-600B-TR

Mouser Part No
511-TN805-600B-TR

STMicroelectronics

SCRs 8.0 Amp 600 Volt

Learn More

Datasheet

2.340In Stock

Cut Tape

1,25 €

0,787 €

0,522 €

0,408 €

Reel

0,33 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 8.0 Amp 600 Volt

TS820-600B
STMicroelectronics
1: 1,08 €
2.739In Stock

Mfr. Part No.
TS820-600B

Mouser Part No
511-TS820-600B

STMicroelectronics

SCRs 8.0 Amp 600 Volt

Learn More

Datasheet

2.739In Stock

1,08 €

0,47 €

0,419 €

0,346 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A

0805L175SLYR
Littelfuse
1: 1,45 €
1.057In Stock

Mfr. Part No.
0805L175SLYR

Mouser Part No
576-0805L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A

Learn More

Datasheet

1.057In Stock

Cut Tape

1,45 €

1,34 €

1,11 €

1,02 €

View

Reel

0,718 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Sidacs 240V

K2400SRP
Littelfuse
1: 1,80 €
1.295In Stock

Mfr. Part No.
K2400SRP

Mouser Part No
576-K2400SRP

Littelfuse

Sidacs 240V

Learn More

Datasheet

1.295In Stock

Cut Tape

1,80 €

1,16 €

0,869 €

0,716 €

0,672 €

Reel

0,672 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS

P0720S3NLRP
Littelfuse
1: 5,67 €
2.635In Stock

Mfr. Part No.
P0720S3NLRP

Mouser Part No
576-P0720S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS

Learn More

Datasheet

2.635In Stock

Cut Tape

5,67 €

3,81 €

2,75 €

2,61 €

2,48 €

Reel

2,48 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Thyristor Surge Protection Devices - TSPD 100A 180V

P2000SBLRP
Littelfuse
1: 1,57 €
1.893In Stock

Mfr. Part No.
P2000SBLRP

Mouser Part No
576-P2000SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 180V

Learn More

Datasheet

1.893In Stock

Cut Tape

1,57 €

1,01 €

0,672 €

0,532 €

Reel

0,431 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

LED Protection Devices LED PROTECTOR Bi 9V DO214 2L RoHS

PLED9S
Littelfuse
1: 0,834 €
4.195In Stock

Mfr. Part No.
PLED9S

Mouser Part No
576-PLED9S

Littelfuse

LED Protection Devices LED PROTECTOR Bi 9V DO214 2L RoHS

Learn More

Datasheet

4.195In Stock

Cut Tape

0,834 €

0,603 €

0,394 €

0,322 €

0,298 €

Reel

0,298 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs 400V 8A

Q4008DH3TP
Littelfuse
1: 2,32 €
683In Stock

Mfr. Part No.
Q4008DH3TP

Mouser Part No
576-Q4008DH3TP

Littelfuse

Triacs 400V 8A

Learn More

Datasheet

683In Stock

2,32 €

1,09 €

0,989 €

0,954 €

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210

RF4565-000
Littelfuse
1: 0,49 €
3.378In Stock

Mfr. Part No.
RF4565-000

Mouser Part No
576-RF4565-000

Littelfuse

Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210

Learn More

Datasheet

3.378In Stock

0,49 €

0,447 €

0,372 €

0,342 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 12V 750MA-HD 40A SMD

RF5027-000
Littelfuse
1: 0,989 €
2.222In Stock

Mfr. Part No.
RF5027-000

Mouser Part No
576-RF5027-000

Littelfuse

Resettable Fuses - PPTC 12V 750MA-HD 40A SMD

Learn More

Datasheet

2.222In Stock

Cut Tape

0,989 €

0,912 €

0,74 €

0,695 €

View

Reel

0,458 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 12V 1.5A-HD 40A SMD

RF5031-000
Littelfuse
1: 0,998 €
1.777In Stock

Mfr. Part No.
RF5031-000

Mouser Part No
576-RF5031-000

Littelfuse

Resettable Fuses - PPTC 12V 1.5A-HD 40A SMD

Learn More

Datasheet

1.777In Stock

Cut Tape

0,998 €

0,92 €

0,73 €

0,704 €

View

Reel

0,417 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Thyristor Surge Protection Devices - TSPD 50A 220V

TB2600M-13-F
Diodes Incorporated
1: 1,57 €
2.941In Stock

Mfr. Part No.
TB2600M-13-F

Mouser Part No
621-TB2600M-13-F

Diodes Incorporated

Thyristor Surge Protection Devices - TSPD 50A 220V

Datasheet

2.941In Stock

Cut Tape

1,57 €

0,989 €

0,648 €

0,515 €

Reel

0,398 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 2.6A 6V 40A Imax

SMD260F-2
Littelfuse
1: 0,525 €
3.587In Stock

Mfr. Part No.
SMD260F-2

Mouser Part No
650-SMD260F-2

Littelfuse

Resettable Fuses - PPTC 2.6A 6V 40A Imax

Learn More

Datasheet

3.587In Stock

Cut Tape

0,525 €

0,456 €

0,409 €

0,396 €

Reel

0,255 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD

MF-USML200/6-2
Bourns
1: 0,697 €
3.170In Stock

Mfr. Part No.
MF-USML200/6-2

Mouser Part No
652-MF-USML200/6-2

Bourns

Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD

Learn More

Datasheet

3.170In Stock

Cut Tape

0,697 €

0,531 €

0,498 €

0,376 €

View

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES1000XN

B88069X4391T103
TDK
1: 0,946 €
1.736In Stock

Mfr. Part No.
B88069X4391T103

Mouser Part No
871-B88069X4391T103

TDK

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES1000XN

Datasheet

1.736In Stock

Cut Tape

0,946 €

0,805 €

0,667 €

0,614 €

Reel

0,512 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors M50-A230X

B88069X4630C253
TDK
1: 2,45 €
2.260In Stock

Mfr. Part No.
B88069X4630C253

Mouser Part No
871-B88069X4630C253

TDK

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors M50-A230X

Datasheet

2.260In Stock

2,45 €

2,06 €

1,66 €

1,44 €

View

Min.: 1
Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support