Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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CG6 & CG7 Ultra Small SMD Gas Discharge Tubes

Littelfuse CG6 and CG7 Series Ultra Small Surface Mount Gas Discharge Tubes offer high surge ratings in a miniature surface mount package. The CG6 and CG7 Series Ultra Small Surface Mount Gas Discharge Tubes provide high levels of protection against fast-rising transients caused by lightning disturbances. CG6 and CG7 series tubes are able to divert 3kA (CG6) and 1kA (CG7) pulses without destruction. Both series are designed for the protection of electrical, multimedia, and communication equipment against over-voltage transients in SMD assembly applications. The low insertion loss of these devices from Littelfuse makes them ideal for broadband equipment applications.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V SMD Ultra Low 0.3pF

CG790MS
Littelfuse
1: CHF 1.46
4’441In Stock

Mfr. Part No.
CG790MS

Mouser Part No
576-CG790MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V SMD Ultra Low 0.3pF

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Datasheet

4’441In Stock

Cut Tape

CHF 1.46

CHF 1.12

CHF 0.931

CHF 0.857

Reel

CHF 0.783

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

CG7

1 kA

90 V

2 Electrode

Solder Pad

Failsafe Not Protected

2.1 mm

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V SMD Ultra Low 0.3pF

CG7250MS
Littelfuse
1: CHF 1.74
393In Stock

Mfr. Part No.
CG7250MS

Mouser Part No
576-CG7250MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V SMD Ultra Low 0.3pF

Learn More

Datasheet

393In Stock

Cut Tape

CHF 1.74

CHF 1.34

CHF 1.11

CHF 0.857

CHF 0.841

Reel

CHF 0.841

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

CG7

2 kA

250 V

2 Electrode

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V SMD Ultra Low 0.3pF

CG7350MS
Littelfuse
1: CHF 0.764
675In Stock

Mfr. Part No.
CG7350MS

Mouser Part No
576-CG7350MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V SMD Ultra Low 0.3pF

Learn More

Datasheet

675In Stock

Cut Tape

CHF 0.764

Reel

CHF 0.764

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

CG7

1 kA

350 V

2 Electrode

Solder Pad

Failsafe Not Protected

2.1 mm

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

CG6230SM
Littelfuse
1: CHF 1.74
1’897In Stock

Mfr. Part No.
CG6230SM

Mouser Part No
576-CG6230SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

Learn More

Datasheet

1’897In Stock

Cut Tape

CHF 1.74

CHF 1.60

CHF 1.11

CHF 1.03

Reel

CHF 1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

CG6

3 kA

230 V

2 Electrode

Solder Pad

Failsafe Not Protected

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V SMD Ultra Low 0.3pF

CG675SM
Littelfuse
1: CHF 1.94
1’903In Stock
2’000Expected 8/3/2026

Mfr. Part No.
CG675SM

Mouser Part No
576-CG675SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V SMD Ultra Low 0.3pF

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Datasheet

1’903In Stock

2’000Expected 8/3/2026

Cut Tape

CHF 1.94

CHF 1.48

CHF 1.23

CHF 1.13

CHF 1.03

Reel

CHF 1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

CG6

3 kA

75 V

2 Electrode

Solder Pad

Failsafe Not Protected

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 120V SMD Ultra Low 0.3pF

CG7120MS
Littelfuse
1: CHF 1.46
1’740In Stock
2’500Expected 10/5/2026

Mfr. Part No.
CG7120MS

Mouser Part No
576-CG7120MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 120V SMD Ultra Low 0.3pF

Learn More

Datasheet

1’740In Stock

2’500Expected 10/5/2026

Cut Tape

CHF 1.46

CHF 1.12

CHF 0.931

CHF 0.912

CHF 0.841

Reel

CHF 0.841

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

CG7

1 kA

120 V

2 Electrode

Solder Pad

Failsafe Not Protected

2.1 mm

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V SMD Ultra Low 0.3pF

CG775MS
Littelfuse
1: CHF 1.61
2’439In Stock
5’000Expected 10/5/2026

Mfr. Part No.
CG775MS

Mouser Part No
576-CG775MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V SMD Ultra Low 0.3pF

Learn More

Datasheet

2’439In Stock

5’000Expected 10/5/2026

Cut Tape

CHF 1.61

CHF 1.24

CHF 1.03

CHF 0.95

CHF 0.864

Reel

CHF 0.841

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

CG7

1 kA

75 V

2 Electrode

Solder Pad

Failsafe Not Protected

2.1 mm

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V SMD Ultra Low 0.3pF

CG690SM
Littelfuse
1: CHF 1.94
888In Stock
2’000Expected 10/29/2026

Mfr. Part No.
CG690SM

Mouser Part No
576-CG690SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V SMD Ultra Low 0.3pF

Learn More

Datasheet

888In Stock

2’000Expected 10/29/2026

Cut Tape

CHF 1.94

CHF 1.48

CHF 1.23

CHF 1.13

CHF 1.05

Reel

CHF 1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

CG6

3 kA

90 V

2 Electrode

Solder Pad

Failsafe Not Protected

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145V SMD Ultra Low 0.3pF

CG6145SM
Littelfuse
2’000: CHF 1.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG6145SM

Mouser Part No
576-CG6145SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 1.03

Min.: 2’000
Mult.: 2’000

: 2’000

CG6

3 kA

145 V

2 Electrode

Solder Pad

Failsafe Not Protected

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V SMD Ultra Low 0.3pF

CG6250SM
Littelfuse
2’000: CHF 1.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG6250SM

Mouser Part No
576-CG6250SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 1.03

Min.: 2’000
Mult.: 2’000

: 2’000

CG6

5 kA

250 V

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V SMD Ultra Low 0.3pF

CG6300SM
Littelfuse
1: CHF 1.74
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG6300SM

Mouser Part No
576-CG6300SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

CHF 1.74

CHF 1.34

CHF 1.11

CHF 1.03

Reel

CHF 1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

CG6

5 kA

300 V

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V SMD Ultra Low 0.3pF

CG6350SM
Littelfuse
1: CHF 1.94
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG6350SM

Mouser Part No
576-CG6350SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

CHF 1.94

CHF 1.48

CHF 1.23

CHF 1.13

CHF 1.05

Reel

CHF 1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

CG6

3 kA

350 V

2 Electrode

Solder Pad

Failsafe Not Protected

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V SMD Ultra Low 0.3pF

CG6400SM
Littelfuse
2’000: CHF 1.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG6400SM

Mouser Part No
576-CG6400SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 1.03

Min.: 2’000
Mult.: 2’000

: 2’000

CG6

5 kA

400 V

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V SMD Ultra Low 0.3pF

CG6470SM
Littelfuse
2’000: CHF 1.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG6470SM

Mouser Part No
576-CG6470SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 1.03

Min.: 2’000
Mult.: 2’000

: 2’000

CG6

5 kA

470 V

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V SMD Ultra Low 0.3pF

CG6600SM
Littelfuse
2’000: CHF 1.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG6600SM

Mouser Part No
576-CG6600SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 1.03

Min.: 2’000
Mult.: 2’000

: 2’000

CG6

3 kA

600 V

2 Electrode

Solder Pad

Failsafe Not Protected

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V SMD Ultra Low 0.3pF

CG7150MS
Littelfuse
2’500: CHF 0.841
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG7150MS

Mouser Part No
576-CG7150MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 0.841

Min.: 2’500
Mult.: 2’500

: 2’500

CG7

1 kA

150 V

2 Electrode

Solder Pad

Failsafe Not Protected

2.1 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V SMD Ultra Low 0.3pF

CG7200MS
Littelfuse
2’500: CHF 0.841
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG7200MS

Mouser Part No
576-CG7200MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 0.841

Min.: 2’500
Mult.: 2’500

: 2’500

CG7

1 kA

200 V

2 Electrode

Solder Pad

Failsafe Not Protected

2.1 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

CG7230MS
Littelfuse
2’500: CHF 0.841
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG7230MS

Mouser Part No
576-CG7230MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 0.841

Min.: 2’500
Mult.: 2’500

: 2’500

CG7

1 kA

230 V

2 Electrode

Solder Pad

Failsafe Not Protected

2.1 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V SMD Ultra Low 0.3pF

CG7400MS
Littelfuse
2’500: CHF 0.841
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG7400MS

Mouser Part No
576-CG7400MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 0.841

Min.: 2’500
Mult.: 2’500

: 2’500

CG7

2 kA

400 V

2 Electrode

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V SMD Ultra Low 0.3pF

CG7470MS
Littelfuse
2’500: CHF 0.841
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
CG7470MS

Mouser Part No
576-CG7470MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V SMD Ultra Low 0.3pF

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

CHF 0.841

Min.: 2’500
Mult.: 2’500

: 2’500

CG7

2 kA

470 V

2 Electrode

Reel

CG6 & CG7 Ultra Small SMD Gas Discharge Tubes

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