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

SG Series Circuit Protection

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

Types of Circuit Protection

List Images

Results: 96

Applied Filters:

Series = SG

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 #

Inrush Current Limiters ICL 10R 15% 3A 11.43MM CUSTOM

SG220C007
Vishay / Ametherm
1: £1.63
972In Stock

Mfr. Part No.
SG220C007

Mouser Part No
995-SG220C007

Vishay / Ametherm

Inrush Current Limiters ICL 10R 15% 3A 11.43MM CUSTOM

Datasheet

972In Stock

£1.63

£1.27

£1.03

£0.943

View

Min.: 1
Mult.: 1

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

SG300
Littelfuse
1: £1.13
2,190On 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

2,190On Order

Cut Tape

£1.13

£0.978

£0.908

£0.746

View

Reel

£0.489

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

SG350
Littelfuse
1: £1.08
2,000Expected 21/05/2026

Mfr. Part No.
SG350

Mouser Part No
576-SG350

Littelfuse

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

Learn More

Datasheet

2,000Expected 21/05/2026

Cut Tape

£1.08

£0.969

£0.908

£0.746

View

Reel

£0.489

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Inrush Current Limiters 2.5OHM 15AMP KINKED

SG307
Vishay / Ametherm
1: £3.56
9,513On Order

Mfr. Part No.
SG307

Mouser Part No
995-SG307

Vishay / Ametherm

Inrush Current Limiters 2.5OHM 15AMP KINKED

Learn More

Datasheet

9,513On Order

£3.56

£2.95

£2.72

£2.26

View

Min.: 1
Mult.: 1

Inrush Current Limiters 60OHM 1.5AMP

SG16
Vishay / Ametherm
1: £3.89
604Expected 20/04/2026

Mfr. Part No.
SG16

Mouser Part No
995-SG16

Vishay / Ametherm

Inrush Current Limiters 60OHM 1.5AMP

Learn More

Datasheet

604Expected 20/04/2026

£3.89

£3.24

£2.99

£2.48

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 210-390V GDT T/R 2 Term

SG300Q
Littelfuse
2,000: £0.489
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG300Q

Mouser Part No
576-SG300Q

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 210-390V GDT T/R 2 Term

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.489

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V GDT T/R 2 Term

SG420Q
Littelfuse
2,000: £0.443
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG420Q

Mouser Part No
576-SG420Q

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V GDT T/R 2 Term

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.443

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 370-550V 1A GDT T/R 2 Term

SG450Q
Littelfuse
2,000: £0.489
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG450Q

Mouser Part No
576-SG450Q

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 370-550V 1A GDT T/R 2 Term

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.489

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V

SG500
Littelfuse
2,000: £0.511
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG500

Mouser Part No
576-SG500

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.511

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V

SG600
Littelfuse
2,000: £0.489
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG600

Mouser Part No
576-SG600

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.489

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Inrush Current Limiters 2.5OHM 7AMP

SG130
Vishay / Ametherm
1: £3.90
Lead-Time 12 Weeks

Mfr. Part No.
SG130

Mouser Part No
995-SG130

Vishay / Ametherm

Inrush Current Limiters 2.5OHM 7AMP

Learn More

Datasheet

Lead-Time 12 Weeks

£3.90

£3.24

£2.99

£2.48

View

Min.: 1
Mult.: 1

Inrush Current Limiters ICL 5R OHM 20% 8A 15.24MM

SG165R008S
Vishay / Ametherm
1: £6.05
Non-Stocked Lead-Time 12 Weeks
New At Mouser

Mfr. Part No.
SG165R008S

Mouser Part No
995-SG165R008S

New At Mouser

Vishay / Ametherm

Inrush Current Limiters ICL 5R OHM 20% 8A 15.24MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.05

£5.02

£4.64

£3.84

View

Min.: 1
Mult.: 1

Inrush Current Limiters 5OHM 4AMP

SG190
Vishay / Ametherm
1: £2.28
Lead-Time 12 Weeks

Mfr. Part No.
SG190

Mouser Part No
995-SG190

Vishay / Ametherm

Inrush Current Limiters 5OHM 4AMP

Learn More

Datasheet

Lead-Time 12 Weeks

£2.28

£1.90

£1.75

£1.46

View

Min.: 1
Mult.: 1

Inrush Current Limiters 2.5OHM 10AMP KINKED

SG306
Vishay / Ametherm
1,500: £0.969
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG306

Mouser Part No
995-SG306

Vishay / Ametherm

Inrush Current Limiters 2.5OHM 10AMP KINKED

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.969

£0.934

Min.: 1,500
Mult.: 1,500

Inrush Current Limiters 10OHM 6AMP KINKED

SG314
Vishay / Ametherm
600: £1.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG314

Mouser Part No
995-SG314

Vishay / Ametherm

Inrush Current Limiters 10OHM 6AMP KINKED

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.08

£1.07

Min.: 600
Mult.: 200

Inrush Current Limiters 20OHM 1.75AMP KINKED

SG315
Vishay / Ametherm
1,000: £0.728
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG315

Mouser Part No
995-SG315

Vishay / Ametherm

Inrush Current Limiters 20OHM 1.75AMP KINKED

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.728

£0.705

£0.605

Min.: 1,000
Mult.: 200

Inrush Current Limiters 0.5OHM 30AMP KINKED

SG326
Vishay / Ametherm
200: £3.60
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG326

Mouser Part No
995-SG326

Vishay / Ametherm

Inrush Current Limiters 0.5OHM 30AMP KINKED

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£3.60

£3.11

Min.: 200
Mult.: 50

Reel: 50

Inrush Current Limiters ICL 0R7 25% 12A 19.56MM

SG415
Vishay / Ametherm
400: £1.87
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SG415

Mouser Part No
995-SG415

Vishay / Ametherm

Inrush Current Limiters ICL 0R7 25% 12A 19.56MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.87

£1.78

£1.73

Min.: 400
Mult.: 100

Inrush Current Limiters ICL 5R 15% 1A 15.24MM

SG15
Vishay / Ametherm
600: £0.986
Non-Stocked

Mfr. Part No.
SG15

Mouser Part No
995-SG15

Vishay / Ametherm

Inrush Current Limiters ICL 5R 15% 1A 15.24MM

Datasheet

Non-Stocked

£0.986

£0.978

Min.: 600
Mult.: 200

Inrush Current Limiters ICL 5R 15% 7A 15.24MM CUSTOM

SG200C001
Vishay / Ametherm
600: £1.08
Non-Stocked

Mfr. Part No.
SG200C001

Mouser Part No
995-SG200C001

Vishay / Ametherm

Inrush Current Limiters ICL 5R 15% 7A 15.24MM CUSTOM

Datasheet

Non-Stocked

£1.08

£1.07

Min.: 600
Mult.: 200

Inrush Current Limiters 7OHM 4AMP

SG210
Vishay / Ametherm
2,000: £0.726
Non-Stocked

Mfr. Part No.
SG210

Mouser Part No
995-SG210

Vishay / Ametherm

Inrush Current Limiters 7OHM 4AMP

Learn More

Datasheet

Non-Stocked

£0.726

£0.711

Min.: 2,000
Mult.: 2,000

Inrush Current Limiters ICL 5R 15% 12A 22.86MM T

SG26T
Vishay / Ametherm
400: £3.11
Non-Stocked

Mfr. Part No.
SG26T

Mouser Part No
995-SG26T

Vishay / Ametherm

Inrush Current Limiters ICL 5R 15% 12A 22.86MM T

Datasheet

Non-Stocked

£3.11

Min.: 400
Mult.: 400

Inrush Current Limiters ICL 5R 15% 12A 22.86MM CUSTOM

SG26TR
Vishay / Ametherm
400: £3.25
Non-Stocked

Mfr. Part No.
SG26TR

Mouser Part No
995-SG26TR

Vishay / Ametherm

Inrush Current Limiters ICL 5R 15% 12A 22.86MM CUSTOM

Datasheet

Non-Stocked

£3.25

Min.: 400
Mult.: 400

Inrush Current Limiters 2.5OHM 7AMP KINKED

SG304
Vishay / Ametherm
1,500: £0.729
Non-Stocked

Mfr. Part No.
SG304

Mouser Part No
995-SG304

Vishay / Ametherm

Inrush Current Limiters 2.5OHM 7AMP KINKED

Learn More

Datasheet

Non-Stocked

£0.729

£0.704

Min.: 1,500
Mult.: 1,500

Inrush Current Limiters ICL 2R5 15% 7A 15.24MM CUSTOM

SG304C001
Vishay / Ametherm
400: £1.91
Non-Stocked

Mfr. Part No.
SG304C001

Mouser Part No
995-SG304C001

Vishay / Ametherm

Inrush Current Limiters ICL 2R5 15% 7A 15.24MM CUSTOM

Datasheet

Non-Stocked

£1.91

£1.84

£1.80

Min.: 400
Mult.: 200

SG Series Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support