Circuit Protection – Mouser Singapore

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Gas Discharge Tubes (GDT)

YAGEO Gas Discharge Tubes (GDT) feature a ≤100ns response speed, 75V to 6000V DC spark-over voltage range, and >1GΩ insulation resistance. These gas discharge tubes have ceramic construction and work as a switch that can be turned on to conduct transient abnormal current to ground. YAGEO Gas Discharge Tubes are ideal for use in auxiliary power supplies, high-speed networking, and home appliances.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000A 700V Leaded SPG

BK12003502
YAGEO
1: $0.53
1,392In Stock

Mfr. Part No.
BK12003502

Mouser Part No
603-BK12003502

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000A 700V Leaded SPG

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Datasheet

1,392In Stock

$0.53

$0.486

$0.403

$0.373

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000V 20% 3KA SPG Leaded BK1-H

BK12015002-H
YAGEO
1: $1.24
428In Stock

Mfr. Part No.
BK12015002-H

Mouser Part No
603-BK12015002-H

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000V 20% 3KA SPG Leaded BK1-H

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Datasheet

428In Stock

$1.24

$1.03

$0.85

$0.755

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3600V 20% 3KA SPG Leaded BK1-H

BK12018002-H
YAGEO
1: $1.03
1,310In Stock

Mfr. Part No.
BK12018002-H

Mouser Part No
603-BK12018002-H

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3600V 20% 3KA SPG Leaded BK1-H

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Datasheet

1,310In Stock

$1.03

$0.951

$0.789

$0.728

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V 30% 3KA SPG SMD BK1

BK13000702-M
YAGEO
1: $0.68
1,406In Stock

Mfr. Part No.
BK13000702-M

Mouser Part No
603-BK13000702-M

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V 30% 3KA SPG SMD BK1

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Datasheet

1,406In Stock

Cut Tape

$0.68

$0.617

$0.513

$0.473

Reel

$0.333

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MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC Square 9mm PPTC

BK16-300-SZ
YAGEO
1: $0.34
395In Stock

Mfr. Part No.
BK16-300-SZ

Mouser Part No
603-BK16-300-SZ

YAGEO

Resettable Fuses - PPTC Square 9mm PPTC

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Datasheet

395In Stock

$0.34

$0.261

$0.241

$0.216

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 10.7mm PPTC

BK16-500-SZ
YAGEO
1: $0.381
970In Stock

Mfr. Part No.
BK16-500-SZ

Mouser Part No
603-BK16-500-SZ

YAGEO

Resettable Fuses - PPTC Square 10.7mm PPTC

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Datasheet

970In Stock

$0.381

$0.348

$0.29

$0.267

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V 20% 1KA SPG SMD BK2

BK22001002-M
YAGEO
1: $0.367
2,380In Stock

Mfr. Part No.
BK22001002-M

Mouser Part No
603-BK22001002-M

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V 20% 1KA SPG SMD BK2

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Datasheet

2,380In Stock

Cut Tape

$0.367

$0.34

$0.282

$0.261

Reel

$0.189

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 20% 1KA SPG Leaded BK2

BK22001502
YAGEO
1: $0.354
2,025In Stock

Mfr. Part No.
BK22001502

Mouser Part No
603-BK22001502

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 20% 1KA SPG Leaded BK2

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Datasheet

2,025In Stock

$0.354

$0.32

$0.267

$0.246

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 20% 1KA SPG SMD BK2

BK22001502-M
YAGEO
1: $0.422
4,680In Stock

Mfr. Part No.
BK22001502-M

Mouser Part No
603-BK22001502-M

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 20% 1KA SPG SMD BK2

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Datasheet

4,680In Stock

Cut Tape

$0.422

$0.381

$0.317

$0.292

Reel

$0.227

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1000V 20% 1KA SPG SMD BK2

BK22005002-M
YAGEO
1: $0.503
110In Stock

Mfr. Part No.
BK22005002-M

Mouser Part No
603-BK22005002-M

YAGEO

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1000V 20% 1KA SPG SMD BK2

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Datasheet

110In Stock

Cut Tape

$0.503

$0.458

$0.384

$0.354

Reel

$0.267

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC Disc 6mm PPTC

BK250-030-DZ
YAGEO
1: $0.286
2,113In Stock

Mfr. Part No.
BK250-030-DZ

Mouser Part No
603-BK250-030-DZ

YAGEO

Resettable Fuses - PPTC Disc 6mm PPTC

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Datasheet

2,113In Stock

$0.286

$0.214

$0.197

$0.177

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Disc 7.4mm PPTC

BK250-040-DY
YAGEO
1: $0.286
745In Stock

Mfr. Part No.
BK250-040-DY

Mouser Part No
603-BK250-040-DY

YAGEO

Resettable Fuses - PPTC Disc 7.4mm PPTC

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Datasheet

745In Stock

$0.286

$0.214

$0.197

$0.177

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Disc 7.4mm PPTC

BK250-080-DY
YAGEO
1: $0.286
353In Stock

Mfr. Part No.
BK250-080-DY

Mouser Part No
603-BK250-080-DY

YAGEO

Resettable Fuses - PPTC Disc 7.4mm PPTC

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Datasheet

353In Stock

$0.286

$0.214

$0.197

$0.177

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Disc 7.4mm PPTC

BK250-080-DZ
YAGEO
1: $0.34
666In Stock
1,000Expected 28/9/2026

Mfr. Part No.
BK250-080-DZ

Mouser Part No
603-BK250-080-DZ

YAGEO

Resettable Fuses - PPTC Disc 7.4mm PPTC

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Datasheet

666In Stock

1,000Expected 28/9/2026

$0.34

$0.257

$0.238

$0.212

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Disc 21.1mm PPTC

BK250-1000-DZ
YAGEO
1: $0.979
75In Stock

Mfr. Part No.
BK250-1000-DZ

Mouser Part No
603-BK250-1000-DZ

YAGEO

Resettable Fuses - PPTC Disc 21.1mm PPTC

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Datasheet

75In Stock

$0.979

$0.892

$0.741

$0.631

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 7mm PPTC

BK250-120-SY
YAGEO
1: $0.313
2,187In Stock

Mfr. Part No.
BK250-120-SY

Mouser Part No
603-BK250-120-SY

YAGEO

Resettable Fuses - PPTC Square 7mm PPTC

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Datasheet

2,187In Stock

$0.313

$0.239

$0.22

$0.199

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 7mm PPTC

BK250-120-SZ
YAGEO
1: $0.34
151In Stock

Mfr. Part No.
BK250-120-SZ

Mouser Part No
603-BK250-120-SZ

YAGEO

Resettable Fuses - PPTC Square 7mm PPTC

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Datasheet

151In Stock

$0.34

$0.253

$0.234

$0.211

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 7.5mm PPTC

BK250-145-SZ
YAGEO
1: $0.394
335In Stock

Mfr. Part No.
BK250-145-SZ

Mouser Part No
603-BK250-145-SZ

YAGEO

Resettable Fuses - PPTC Square 7.5mm PPTC

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Datasheet

335In Stock

$0.394

$0.301

$0.277

$0.249

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Disc 10.5mm PPTC

BK250-200-DZ
YAGEO
1: $0.449
509In Stock

Mfr. Part No.
BK250-200-DZ

Mouser Part No
603-BK250-200-DZ

YAGEO

Resettable Fuses - PPTC Disc 10.5mm PPTC

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Datasheet

509In Stock

$0.449

$0.407

$0.337

$0.311

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 16mm PPTC

BK250-600-SZ
YAGEO
1: $0.666
131In Stock
1,000Expected 9/10/2026

Mfr. Part No.
BK250-600-SZ

Mouser Part No
603-BK250-600-SZ

YAGEO

Resettable Fuses - PPTC Square 16mm PPTC

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Datasheet

131In Stock

1,000Expected 9/10/2026

$0.666

$0.615

$0.511

$0.472

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 20mm PPTC

BK250-800-SZ
YAGEO
1: $0.816
631In Stock

Mfr. Part No.
BK250-800-SZ

Mouser Part No
603-BK250-800-SZ

YAGEO

Resettable Fuses - PPTC Square 20mm PPTC

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Datasheet

631In Stock

$0.816

$0.753

$0.626

$0.577

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 7.4mm PPTC

BK30-110-SZ
YAGEO
1: $0.286
885In Stock

Mfr. Part No.
BK30-110-SZ

Mouser Part No
603-BK30-110-SZ

YAGEO

Resettable Fuses - PPTC Square 7.4mm PPTC

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Datasheet

885In Stock

$0.286

$0.211

$0.194

$0.175

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 9.8mm PPTC

BK30-185-SI
YAGEO
1: $0.313
3,609In Stock

Mfr. Part No.
BK30-185-SI

Mouser Part No
603-BK30-185-SI

YAGEO

Resettable Fuses - PPTC Square 9.8mm PPTC

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Datasheet

3,609In Stock

$0.313

$0.234

$0.216

$0.194

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 11mm PPTC

BK30-200-SI
YAGEO
1: $0.408
769In Stock

Mfr. Part No.
BK30-200-SI

Mouser Part No
603-BK30-200-SI

YAGEO

Resettable Fuses - PPTC Square 11mm PPTC

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Datasheet

769In Stock

$0.408

$0.367

$0.305

$0.282

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Square 14mm PPTC

BK30-400-SZ
YAGEO
1: $0.49
74In Stock
5,000Expected 9/10/2026

Mfr. Part No.
BK30-400-SZ

Mouser Part No
603-BK30-400-SZ

YAGEO

Resettable Fuses - PPTC Square 14mm PPTC

Learn More

Datasheet

74In Stock

5,000Expected 9/10/2026

$0.49

$0.453

$0.377

$0.347

View

Min.: 1
Mult.: 1

Gas Discharge Tubes (GDT)

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