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

SMD/SMT Circuit Protection

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

Types of Circuit Protection

List Images

Results: 4.483

Applied Filters:

Mounting Style = SMD/SMT

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 #

SCRs S4N1RP

S4N1RP
Littelfuse
1: 0,563 €
2.450In Stock
20.000Expected 10/22/2026

Mfr. Part No.
S4N1RP

Mouser Part No
576-S4N1RP

Littelfuse

SCRs S4N1RP

Datasheet

2.450In Stock

20.000Expected 10/22/2026

Cut Tape

0,563 €

Reel

0,563 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs Sensing

S4SRP
Littelfuse
1: 0,477 €
3.075In Stock

Mfr. Part No.
S4SRP

Mouser Part No
576-S4SRP

Littelfuse

SCRs Sensing

Learn More

Datasheet

3.075In Stock

Cut Tape

0,477 €

Reel

0,477 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 6A 200uA 600V Sensing

S6006DS2RP
Littelfuse
1: 0,781 €
3.218In Stock

Mfr. Part No.
S6006DS2RP

Mouser Part No
576-S6006DS2RP

Littelfuse

SCRs 6A 200uA 600V Sensing

Datasheet

3.218In Stock

Cut Tape

0,781 €

Reel

0,781 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 12A 600V

S6012DRP
Littelfuse
1: 2,62 €
4.246In Stock

Mfr. Part No.
S6012DRP

Mouser Part No
576-S6012DRP

Littelfuse

SCRs 12A 600V

Datasheet

4.246In Stock

Cut Tape

2,62 €

1,70 €

1,18 €

0,955 €

0,929 €

Reel

0,911 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs Sen SCR 800V .8A 200uA

S6X8BSRP
Littelfuse
1: 0,327 €
32.073In Stock

Mfr. Part No.
S6X8BSRP

Mouser Part No
576-S6X8BSRP

Littelfuse

SCRs Sen SCR 800V .8A 200uA

Datasheet

Product Comments

32.073In Stock

Cut Tape

0,327 €

Reel

0,327 €

0,323 €

0,319 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Thyristor Surge Protection Devices - TSPD 19V 80A SOT23-6L Sidactor

SDP0240T023G6RP
Littelfuse
1: 1,43 €
3.732In Stock

Mfr. Part No.
SDP0240T023G6RP

Mouser Part No
576-SDP0240T023G6RP

Littelfuse

Thyristor Surge Protection Devices - TSPD 19V 80A SOT23-6L Sidactor

Learn More

Datasheet

3.732In Stock

Cut Tape

1,43 €

0,847 €

0,574 €

0,461 €

0,418 €

Reel

0,389 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V <0.3 pf IMPL 1100 Volts @1Kv

SE200
Littelfuse
1: 2,15 €
4.114In Stock

Mfr. Part No.
SE200

Mouser Part No
576-SE200

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V <0.3 pf IMPL 1100 Volts @1Kv

Learn More

Datasheet

4.114In Stock

Cut Tape

2,15 €

1,64 €

1,37 €

1,26 €

Reel

1,13 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V <0.5 pf IMPL 800 Volts @ 1Kv

SE230
Littelfuse
1: 2,58 €
3.070In Stock
6.000Expected 11/18/2026

Mfr. Part No.
SE230

Mouser Part No
576-SE230

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V <0.5 pf IMPL 800 Volts @ 1Kv

Learn More

Datasheet

3.070In Stock

6.000Expected 11/18/2026

Cut Tape

2,58 €

1,98 €

1,57 €

1,33 €

1,25 €

Reel

1,14 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V <0.5 pf IMPL 1150 Volts @1Kv

SE350
Littelfuse
1: 2,15 €
4.320In Stock

Mfr. Part No.
SE350

Mouser Part No
576-SE350

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V <0.5 pf IMPL 1150 Volts @1Kv

Learn More

Datasheet

4.320In Stock

Cut Tape

2,15 €

1,64 €

1,37 €

1,26 €

1,20 €

Reel

1,14 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

SEP0080Q38CB
Littelfuse
1: 3,39 €
3.984In Stock

Mfr. Part No.
SEP0080Q38CB

Mouser Part No
576-SEP0080Q38CB

Littelfuse

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

Learn More

Datasheet

3.984In Stock

Cut Tape

3,39 €

2,22 €

1,85 €

Reel

1,85 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

SEP0640Q38CB
Littelfuse
1: 3,47 €
6.020In Stock

Mfr. Part No.
SEP0640Q38CB

Mouser Part No
576-SEP0640Q38CB

Littelfuse

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

Learn More

Datasheet

6.020In Stock

Cut Tape

3,47 €

1,76 €

1,59 €

1,37 €

Reel

1,37 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 172-288V 2A GDT T/R 2 Term

SG230
Littelfuse
1: 1,23 €
2.485In Stock

Mfr. Part No.
SG230

Mouser Part No
576-SG230

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 172-288V 2A GDT T/R 2 Term

Learn More

Datasheet

2.485In Stock

Cut Tape

1,23 €

0,937 €

0,777 €

0,716 €

0,66 €

Reel

0,616 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 225-375V 2A GDT T/R 2 Term

SG300
Littelfuse
1: 1,11 €
6.135In Stock
8.000On Order

Mfr. Part No.
SG300

Mouser Part No
576-SG300

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 225-375V 2A GDT T/R 2 Term

Learn More

Datasheet

6.135In Stock

8.000On Order

Cut Tape

1,11 €

0,844 €

0,70 €

0,659 €

0,639 €

Reel

0,616 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 52-98V 2A GDT T/R 2 Term

SG75
Littelfuse
1: 1,23 €
4.917In Stock
18.000On Order

Mfr. Part No.
SG75

Mouser Part No
576-SG75

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 52-98V 2A GDT T/R 2 Term

Learn More

Datasheet

4.917In Stock

18.000On Order

Cut Tape

1,23 €

0,937 €

0,79 €

Reel

0,79 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 63-117V 2A GDT T/R 2 Term

SG90
Littelfuse
1: 1,23 €
4.378In Stock
6.000Expected 10/28/2026

Mfr. Part No.
SG90

Mouser Part No
576-SG90

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 63-117V 2A GDT T/R 2 Term

Learn More

Datasheet

4.378In Stock

6.000Expected 10/28/2026

Cut Tape

1,23 €

0,937 €

0,777 €

0,716 €

0,66 €

Reel

0,616 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 5kA .7pF

SH75
Littelfuse
1: 1,35 €
4.574In Stock

Mfr. Part No.
SH75

Mouser Part No
576-SH75

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 5kA .7pF

Learn More

Datasheet

4.574In Stock

Cut Tape

1,35 €

1,03 €

0,856 €

0,684 €

Reel

0,684 €

MouseReel Available

Min.: 1
Mult.: 1

: 900

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 5kA .7pF

SH90
Littelfuse
1: 1,35 €
7.514In Stock

Mfr. Part No.
SH90

Mouser Part No
576-SH90

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 5kA .7pF

Learn More

Datasheet

7.514In Stock

Cut Tape

1,35 €

1,03 €

0,856 €

0,732 €

Reel

0,731 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 2 Term

SL0902A090SM
Littelfuse
1: 1,96 €
6.308In Stock

Mfr. Part No.
SL0902A090SM

Mouser Part No
576-SL0902A090SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 2 Term

Learn More

Datasheet

6.308In Stock

Cut Tape

1,96 €

1,50 €

1,32 €

Reel

1,32 €

MouseReel Available

Min.: 1
Mult.: 1

: 900

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 230V Minitube 2 Term

SL0902A230SM
Littelfuse
1: 1,96 €
3.521In Stock

Mfr. Part No.
SL0902A230SM

Mouser Part No
576-SL0902A230SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 230V Minitube 2 Term

Learn More

Datasheet

3.521In Stock

Cut Tape

1,96 €

1,50 €

1,33 €

1,14 €

Reel

1,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 900

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A075 GP MINIBeta 2T

SL1002A075SM
Littelfuse
1: 1,25 €
3.771In Stock

Mfr. Part No.
SL1002A075SM

Mouser Part No
576-SL1002A075SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A075 GP MINIBeta 2T

Datasheet

3.771In Stock

Cut Tape

1,25 €

0,955 €

0,791 €

0,729 €

Reel

0,628 €

Min.: 1
Mult.: 1

: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 20kA 90V 2 Electrode SMD

2RP090M-8-S
YAGEO
1: 0,688 €
8.300In Stock

Mfr. Part No.
2RP090M-8-S

Mouser Part No
603-2RP090M-8/S

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 20kA 90V 2 Electrode SMD

Learn More

Datasheet

8.300In Stock

Cut Tape

0,688 €

0,635 €

0,526 €

0,486 €

Reel

0,395 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Thyristor Surge Protection Devices - TSPD 58V 100A

TB0640H-13-F
Diodes Incorporated
1: 1,72 €
1.884In Stock
3.000Expected 7/26/2027

Mfr. Part No.
TB0640H-13-F

Mouser Part No
621-TB0640H-F

Diodes Incorporated

Thyristor Surge Protection Devices - TSPD 58V 100A

Datasheet

1.884In Stock

3.000Expected 7/26/2027

Cut Tape

1,72 €

0,82 €

0,722 €

0,682 €

Reel

0,459 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SCRs Phse Cntrl Thyristrs 640A 1800V

T640N18TOF
Infineon Technologies
1: 140,53 €
22In Stock

Mfr. Part No.
T640N18TOF

Mouser Part No
641-T640N18TOF

Infineon Technologies

SCRs Phse Cntrl Thyristrs 640A 1800V

Datasheet

22In Stock

140,53 €

118,54 €

Min.: 1
Mult.: 1

SCRs PCT 1800V 880A

T880N18TOF
Infineon Technologies
1: 187,57 €
36In Stock

Mfr. Part No.
T880N18TOF

Mouser Part No
641-T880N18TOF

Infineon Technologies

SCRs PCT 1800V 880A

Datasheet

36In Stock

187,57 €

162,67 €

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .37A 60V SMD AEC-Q200

ASMD050F-2
Littelfuse
1: 0,765 €
3.317In Stock

Mfr. Part No.
ASMD050F-2

Mouser Part No
650-ASMD050F-2

Littelfuse

Resettable Fuses - PPTC .37A 60V SMD AEC-Q200

Learn More

Datasheet

3.317In Stock

Cut Tape

0,765 €

0,702 €

0,571 €

0,538 €

Reel

0,324 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support