Circuit Protection – Mouser Finland

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

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

Types of Circuit Protection

List Images

Results: 4 052

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 500A 275V

P3100SCLRP
Littelfuse
1: 1,75 €
8 244In Stock
2 500Expected 01/10/2026

Mfr. Part No.
P3100SCLRP

Mouser Part No
576-P3100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V

Learn More

Datasheet

8 244In Stock

2 500Expected 01/10/2026

Cut Tape

1,75 €

0,946 €

0,648 €

0,531 €

0,489 €

Reel

0,439 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 275V 1000A

P3100SDLRP
Littelfuse
1: 0,525 €
2 526In Stock

Mfr. Part No.
P3100SDLRP

Mouser Part No
576-P3100SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 275V 1000A

Learn More

Datasheet

2 526In Stock

Cut Tape

0,525 €

0,524 €

Reel

0,524 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS

P3800S3NLRP-A
Littelfuse
1: 4,76 €
683In Stock

Mfr. Part No.
P3800S3NLRP-A

Mouser Part No
576-P3800S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS

Learn More

Datasheet

683In Stock

Cut Tape

4,76 €

3,17 €

2,27 €

2,07 €

2,00 €

Reel

1,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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 140V <0.5 pf IMPL 900 Volts @ 1Kv

SE140
Littelfuse
1: 2,15 €
9 383In Stock

Mfr. Part No.
SE140

Mouser Part No
576-SE140

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V <0.5 pf IMPL 900 Volts @ 1Kv

Learn More

Datasheet

9 383In Stock

Cut Tape

2,15 €

1,64 €

1,37 €

1,26 €

1,22 €

Reel

1,14 €

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 18/11/2026

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 18/11/2026

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 018In 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 018In 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 200V Square SG

SG200
Littelfuse
1: 1,23 €
2 036In Stock

Mfr. Part No.
SG200

Mouser Part No
576-SG200

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V Square SG

Datasheet

2 036In Stock

Cut Tape

1,23 €

0,937 €

0,777 €

0,716 €

0,622 €

Reel

0,616 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

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 263-437V GDT T/R 2 Term

SG350Q
Littelfuse
1: 1,17 €
6 000In Stock
16 000On Order

Mfr. Part No.
SG350Q

Mouser Part No
576-SG350Q

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V GDT T/R 2 Term

Learn More

Datasheet

6 000In Stock

16 000On Order

Cut Tape

1,17 €

0,894 €

0,741 €

0,698 €

0,656 €

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 28/10/2026

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 28/10/2026

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 512In 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 512In 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 298In 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 298In 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 72-120V 5A Beta 3 Terminal

SL1021A090R
Littelfuse
1: 2,19 €
1 479In Stock
4 000On Order

Mfr. Part No.
SL1021A090R

Mouser Part No
576-SL1021A090R

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-120V 5A Beta 3 Terminal

Datasheet

1 479In Stock

4 000On Order

2,19 €

1,69 €

1,39 €

1,28 €

1,19 €

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400-600V 5A Beta 3 Terminal

SL1021A500R
Littelfuse
1: 2,19 €
1 058In Stock

Mfr. Part No.
SL1021A500R

Mouser Part No
576-SL1021A500R

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400-600V 5A Beta 3 Terminal

Datasheet

1 058In Stock

2,19 €

1,69 €

1,39 €

1,28 €

1,19 €

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70-120 10A Beta 3 Terminal

SL1021B090R
Littelfuse
1: 4,21 €
2 500In Stock

Mfr. Part No.
SL1021B090R

Mouser Part No
576-SL1021B090R

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70-120 10A Beta 3 Terminal

Datasheet

2 500In Stock

4,21 €

3,23 €

2,67 €

2,66 €

2,44 €

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 275V Delta 3 Terminal

SL1026-275
Littelfuse
1: 35,54 €
158In Stock

Mfr. Part No.
SL1026-275

Mouser Part No
576-SL1026-275

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 275V Delta 3 Terminal

Datasheet

158In Stock

35,54 €

29,22 €

Min.: 1
Mult.: 1

Types of Circuit Protection

Customer Service Office

Company

Resources

Support