.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: 4.475

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 #

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

1812L020/60DR
Littelfuse
1: 0,757 €
3.759In Stock

Mfr. Part No.
1812L020/60DR

Mouser Part No
576-1812L020/60DR

Littelfuse

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

Learn More

Datasheet

3.759In Stock

Cut Tape

0,757 €

0,756 €

0,737 €

Reel

0,737 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 24V 500MA-HD 20A SMD

NANOASMDCH050F/24-2
Littelfuse
1: 0,989 €
15.469In Stock

Mfr. Part No.
NANOASMDCH050F/24-2

Mouser Part No
576-NANOSMDCH050F242

Littelfuse

Resettable Fuses - PPTC 24V 500MA-HD 20A SMD

Learn More

Datasheet

15.469In Stock

Cut Tape

0,989 €

0,912 €

0,73 €

0,695 €

View

Reel

0,417 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi

P0722SALRP
Littelfuse
1: 1,49 €
2.794In Stock

Mfr. Part No.
P0722SALRP

Mouser Part No
576-P0722SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi

Learn More

Datasheet

2.794In Stock

Cut Tape

1,49 €

0,955 €

0,64 €

0,557 €

0,516 €

Reel

0,464 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800SALRP
Littelfuse
1: 1,36 €
4.100In Stock

Mfr. Part No.
P1800SALRP

Mouser Part No
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

Learn More

Datasheet

4.100In Stock

Cut Tape

1,36 €

0,853 €

0,431 €

0,374 €

Reel

0,374 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

P2300SDLRP
Littelfuse
1: 1,81 €
5.925In Stock

Mfr. Part No.
P2300SDLRP

Mouser Part No
576-P2300SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

Learn More

Datasheet

5.925In Stock

Cut Tape

1,81 €

1,15 €

0,778 €

0,618 €

0,567 €

Reel

0,524 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A

P2600SDLRP
Littelfuse
1: 1,81 €
3.317In Stock

Mfr. Part No.
P2600SDLRP

Mouser Part No
576-P2600SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A

Learn More

Datasheet

3.317In Stock

Cut Tape

1,81 €

1,15 €

0,778 €

0,618 €

0,567 €

Reel

0,524 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 100A 275V

P3100SBLRP
Littelfuse
1: 1,51 €
14.061In Stock

Mfr. Part No.
P3100SBLRP

Mouser Part No
576-P3100SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 275V

Learn More

Datasheet

14.061In Stock

Cut Tape

1,51 €

0,788 €

0,555 €

0,466 €

0,433 €

Reel

0,402 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 8A 800V

S8008DRP
Littelfuse
1: 2,14 €
3.223In Stock

Mfr. Part No.
S8008DRP

Mouser Part No
576-S8008DRP

Littelfuse

SCRs 8A 800V

Datasheet

3.223In Stock

Cut Tape

2,14 €

1,56 €

1,11 €

0,894 €

0,857 €

Reel

0,845 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L

SDP0120T023G5RP
Littelfuse
1: 1,29 €
5.690In Stock

Mfr. Part No.
SDP0120T023G5RP

Mouser Part No
576-SDP0120T023G5RP

Littelfuse

Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L

Learn More

Datasheet

5.690In Stock

Cut Tape

1,29 €

0,816 €

0,542 €

0,424 €

Reel

0,34 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A MiniBeta 3 Term

SL1003A230SM
Littelfuse
1: 3,88 €
765In Stock

Mfr. Part No.
SL1003A230SM

Mouser Part No
576-SL1003A230SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A MiniBeta 3 Term

Datasheet

765In Stock

Cut Tape

3,88 €

3,23 €

2,67 €

Reel

2,18 €

MouseReel Available

Min.: 1
Mult.: 1

: 700

Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200

MICROASMD005F-2
Littelfuse
1: 0,335 €
7.603In Stock

Mfr. Part No.
MICROASMD005F-2

Mouser Part No
650-MICROASMD005F-2

Littelfuse

Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200

Learn More

Datasheet

7.603In Stock

Cut Tape

0,335 €

0,307 €

0,27 €

0,265 €

View

Reel

0,208 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC 8V 350MA-HD 50A MAX

MF-FSML035/8-2
Bourns
1: 0,559 €
20.174In Stock

Mfr. Part No.
MF-FSML035/8-2

Mouser Part No
652-MF-FSML035/8-2

Bourns

Resettable Fuses - PPTC 8V 350MA-HD 50A MAX

Learn More

Datasheet

20.174In Stock

Cut Tape

0,559 €

0,466 €

Reel

0,431 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

SCRs Dual P Gate Forward Conducting

TISP61089HDMR-S
Bourns
1: 3,63 €
12.036In Stock

Mfr. Part No.
TISP61089HDMR-S

Mouser Part No
652-TISP61089HDMR-S

Bourns

SCRs Dual P Gate Forward Conducting

Learn More

Datasheet

Product Comments

12.036In Stock

Cut Tape

3,63 €

2,38 €

1,68 €

1,39 €

1,34 €

Reel

1,32 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Triacs 600V 1A

BT134W-600,135
WeEn Semiconductors
1: 0,808 €
23.960In Stock

Mfr. Part No.
BT134W-600,135

Mouser Part No
771-BT134W-600-/T3

WeEn Semiconductors

Triacs 600V 1A

Datasheet

23.960In Stock

Cut Tape

0,808 €

0,504 €

0,328 €

0,314 €

Reel

0,205 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Triacs TAPE13 TRIAC

BT137S-800G,118
WeEn Semiconductors
1: 1,13 €
8.688In Stock

Mfr. Part No.
BT137S-800G,118

Mouser Part No
771-BT137S-800G118

WeEn Semiconductors

Triacs TAPE13 TRIAC

Datasheet

8.688In Stock

Cut Tape

1,13 €

0,706 €

0,466 €

0,362 €

Reel

0,288 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs 600 V 1 A SOT223

Z0103MN0,135
WeEn Semiconductors
1: 0,576 €
31.200In Stock

Mfr. Part No.
Z0103MN0,135

Mouser Part No
771-Z0103MN0135

WeEn Semiconductors

Triacs 600 V 1 A SOT223

Datasheet

31.200In Stock

Cut Tape

0,576 €

0,353 €

0,226 €

0,171 €

Reel

0,105 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Triacs 800 V 1 A SOT223

Z0109NN0,135
WeEn Semiconductors
1: 0,602 €
17.512In Stock

Mfr. Part No.
Z0109NN0,135

Mouser Part No
771-Z0109NN0135

WeEn Semiconductors

Triacs 800 V 1 A SOT223

Datasheet

17.512In Stock

Cut Tape

0,602 €

0,373 €

0,24 €

0,182 €

Reel

0,158 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Triacs THY 4A 600V TRIAC

MAC4DCMT4G
Littelfuse
1: 1,92 €
3.166In Stock

Mfr. Part No.
MAC4DCMT4G

Mouser Part No
863-MAC4DCMT4G

Littelfuse

Triacs THY 4A 600V TRIAC

Datasheet

3.166In Stock

Cut Tape

1,92 €

1,30 €

0,989 €

0,826 €

0,815 €

Reel

0,815 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 800V 12A

MCR12DCNT4G
Littelfuse
1: 1,64 €
2.885In Stock

Mfr. Part No.
MCR12DCNT4G

Mouser Part No
863-MCR12DCNT4G

Littelfuse

SCRs 800V 12A

Learn More

Datasheet

2.885In Stock

Cut Tape

1,64 €

1,05 €

0,701 €

0,554 €

0,507 €

Reel

0,458 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 800V 8A

MCR8DCNT4G
Littelfuse
1: 1,94 €
5.000In Stock

Mfr. Part No.
MCR8DCNT4G

Mouser Part No
863-MCR8DCNT4G

Littelfuse

SCRs 800V 8A

Learn More

Datasheet

5.000In Stock

Cut Tape

1,94 €

1,25 €

0,844 €

0,673 €

0,617 €

Reel

0,603 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-C90XSMD

B88069X1370T352
TDK
1: 2,58 €
4.252In Stock

Mfr. Part No.
B88069X1370T352

Mouser Part No
871-B88069X1370T352

TDK

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-C90XSMD

Datasheet

4.252In Stock

Cut Tape

2,58 €

2,38 €

1,98 €

1,82 €

Reel

1,50 €

1,39 €

MouseReel Available

Min.: 1
Mult.: 1

: 350

Triacs 12 Amp 600 Volt

T1235-600G
STMicroelectronics
1: 1,63 €
2.970In Stock

Mfr. Part No.
T1235-600G

Mouser Part No
511-T1235-600G

STMicroelectronics

Triacs 12 Amp 600 Volt

Learn More

Datasheet

2.970In Stock

1,63 €

0,777 €

0,694 €

0,549 €

View

Min.: 1
Mult.: 1

Triacs 16A 800V 150°C D²PAK Snubberless T-Series Triac

T1635T-8G
STMicroelectronics
1: 1,54 €
3.154In Stock

Mfr. Part No.
T1635T-8G

Mouser Part No
511-T1635T-8G

STMicroelectronics

Triacs 16A 800V 150°C D²PAK Snubberless T-Series Triac

Datasheet

3.154In Stock

1,54 €

0,98 €

0,543 €

0,447 €

View

Min.: 1
Mult.: 1

Triacs 1.0 Amp 600 Volt

Z0109MN 5AA4
STMicroelectronics
1: 0,473 €
19.556In Stock

Mfr. Part No.
Z0109MN 5AA4

Mouser Part No
511-Z0109MN

STMicroelectronics

Triacs 1.0 Amp 600 Volt

Learn More

Datasheet

19.556In Stock

Cut Tape

0,473 €

0,29 €

0,185 €

0,138 €

Reel

0,123 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD

0805L110WR-A
Littelfuse
1: 2,42 €
2.002In Stock

Mfr. Part No.
0805L110WR-A

Mouser Part No
576-0805L110WR-A

Littelfuse

Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD

Learn More

Datasheet

2.002In Stock

Cut Tape

2,42 €

2,00 €

1,85 €

1,54 €

View

Reel

1,16 €

Min.: 1
Mult.: 1

: 3.000

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support