Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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2051 Series Gas Discharge Tube Surge Protector

Bourns developed the 2051 Series Gas Discharge Tube (GDT) Surge Protector as an extremely small and robust overvoltage protection solution for telecom and industrial communications applications. Bourns offers the 2051 Series Gas Discharge Tube Surge Protector as a micro surface mount, 2-electrode GDT device designed to meet board-level protection requirements.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts

2051-42-SM-RPLF
Bourns
1: $0.979
4,623In Stock

Mfr. Part #
2051-42-SM-RPLF

Mouser Part #
652-2051-42-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts

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Datasheet

4,623In Stock

Cut Tape

$0.979

$0.906

$0.811

$0.742

Reel

$0.474

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

420 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts

2051-35-SM-RPLF
Bourns
1: $0.907
11,634In Stock

Mfr. Part #
2051-35-SM-RPLF

Mouser Part #
652-2051-35-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts

Learn More

Datasheet

11,634In Stock

Cut Tape

$0.907

$0.857

$0.775

$0.733

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

350 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts

2051-09-SM-RPLF
Bourns
1: $1.05
30,479In Stock

Mfr. Part #
2051-09-SM-RPLF

Mouser Part #
652-2051-09-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts

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Datasheet

30,479In Stock

Cut Tape

$1.05

$0.937

$0.795

$0.724

Reel

$0.533

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

90 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150volts

2051-15-SM-RPLF
Bourns
1: $1.05
9,374In Stock

Mfr. Part #
2051-15-SM-RPLF

Mouser Part #
652-2051-15-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150volts

Learn More

Datasheet

9,374In Stock

Cut Tape

$1.05

$0.958

$0.795

$0.73

Reel

$0.527

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

150 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200volts

2051-20-SM-RPLF
Bourns
1: $1.11
1,344In Stock
7,500Expected 2026-11-06

Mfr. Part #
2051-20-SM-RPLF

Mouser Part #
652-2051-20-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200volts

Learn More

Datasheet

1,344In Stock

7,500Expected 2026-11-06

Cut Tape

$1.11

$1.02

$0.842

$0.778

Reel

$0.533

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

200 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts

2051-23-SM-RPLF
Bourns
1: $1.05
549In Stock
47,500Expected 2027-01-07

Mfr. Part #
2051-23-SM-RPLF

Mouser Part #
652-2051-23-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts

Learn More

Datasheet

549In Stock

47,500Expected 2027-01-07

Cut Tape

$1.05

$0.958

$0.795

$0.734

Reel

$0.531

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

230 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts

2051-30-SM-RPLF
Bourns
1: $1.11
1,431In Stock
5,000Expected 2027-01-19

Mfr. Part #
2051-30-SM-RPLF

Mouser Part #
652-2051-30-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts

Learn More

Datasheet

1,431In Stock

5,000Expected 2027-01-19

Cut Tape

$1.11

$1.02

$0.842

$0.778

Reel

$0.533

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

300 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts

2051-40-SM-RPLF
Bourns
1: $1.05
876In Stock
10,000Expected 2026-11-06

Mfr. Part #
2051-40-SM-RPLF

Mouser Part #
652-2051-40-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts

Learn More

Datasheet

876In Stock

10,000Expected 2026-11-06

Cut Tape

$1.05

$0.958

$0.795

$0.734

Reel

$0.494

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

400 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts

2051-47-SM-RPLF
Bourns
1: $1.05
1,116In Stock
2,500Expected 2027-02-15

Mfr. Part #
2051-47-SM-RPLF

Mouser Part #
652-2051-47-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts

Learn More

Datasheet

1,116In Stock

2,500Expected 2027-02-15

Cut Tape

$1.05

$0.958

$0.795

$0.734

Reel

$0.503

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

470 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts

2051-60-SM-RPLF
Bourns
1: $1.05
177In Stock
15,000On Order

Mfr. Part #
2051-60-SM-RPLF

Mouser Part #
652-2051-60-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts

Learn More

Datasheet

177In Stock

15,000On Order

Cut Tape

$1.05

$0.958

$0.795

$0.734

Reel

$0.503

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

2051

2 kA

600 V

2 Electrode

SMD/SMT

Failsafe Not Protected

4.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

2051 Series Gas Discharge Tube Surge Protector

Mouser®

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