Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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2027 Series 2-Pole Gas Discharge Tubes

Bourns 2027 Series 2-Pole Gas Discharge Tubes (GDTs) offer a maximum power rating of 1100V and dimensions of 8mm x 6mm. These GDTs feature a high surge current rating and a stable breakdown throughout their lifecycle. Specifications include >10¹⁰Ω insulation resistance and a wide operating temperature range of -55°C to +125°C. Bourns 2027 Series 2-Pole GDTs are suitable for use in telecommunications and various electronic applications across industrial, commercial, and consumer markets.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 200VOLT

2027-20-BLF
Bourns
1: $1.46
98In Stock

Mfr. Part No.
2027-20-BLF

Mouser Part No
652-2027-20-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 200VOLT

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Datasheet

98In Stock

$1.46

$1.35

$1.12

$0.995

View

Min.: 1
Mult.: 1

2027

25 kA

200 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 300VOLT

2027-30-BLF
Bourns
1: $1.46
307In Stock

Mfr. Part No.
2027-30-BLF

Mouser Part No
652-2027-30-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 300VOLT

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Datasheet

307In Stock

$1.46

$1.35

$1.12

$0.932

View

Min.: 1
Mult.: 1

2027

25 kA

300 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 400VOLT

2027-40-BLF
Bourns
1: $1.46
1,079In Stock

Mfr. Part No.
2027-40-BLF

Mouser Part No
652-2027-40-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 400VOLT

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Datasheet

1,079In Stock

$1.46

$1.35

$1.12

$1.02

View

Min.: 1
Mult.: 1

2027

25 kA

400 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT

2027-42-BLF
Bourns
1: $1.46
51In Stock

Mfr. Part No.
2027-42-BLF

Mouser Part No
652-2027-42-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT

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Datasheet

51In Stock

$1.46

$1.35

$1.12

$1.02

View

Min.: 1
Mult.: 1

2027

25 kA

420 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT

2027-47-BT1LF
Bourns
1: $1.85
992In Stock

Mfr. Part No.
2027-47-BT1LF

Mouser Part No
652-2027-47-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT

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Datasheet

992In Stock

Cut Tape

$1.85

$1.57

$1.27

$1.15

Reel

$0.802

View

Min.: 1
Mult.: 1

: 1,000

2027

25 kA

470 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Reel, Cut Tape

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-07-CLF
Bourns
1: $1.46
304In Stock
End of Life

Mfr. Part No.
2027-07-CLF

Mouser Part No
652-2027-07-CLF

End of Life

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Learn More

Datasheet

304In Stock

$1.46

$1.35

$1.12

$1.02

View

Min.: 1
Mult.: 1

2027

25 kA

75 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V@1KV/US(R)

2027-09-CLF
Bourns
1: $1.52
1,099In Stock
End of Life

Mfr. Part No.
2027-09-CLF

Mouser Part No
652-2027-09-CLF

End of Life

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V@1KV/US(R)

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Datasheet

1,099In Stock

$1.52

$1.41

$1.17

$1.07

View

Min.: 1
Mult.: 1

2027

25 kA

90 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 200V 2 POLE

2027-20-CLF
Bourns
1: $1.46
589In Stock
End of Life

Mfr. Part No.
2027-20-CLF

Mouser Part No
652-2027-20-CLF

End of Life

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 200V 2 POLE

Learn More

Datasheet

589In Stock

$1.46

$1.35

$1.12

$1.02

View

Min.: 1
Mult.: 1

2027

25 kA

200 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 350VOLT

2027-35-CLF
Bourns
1: $1.52
60In Stock
End of Life

Mfr. Part No.
2027-35-CLF

Mouser Part No
652-2027-35-CLF

End of Life

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 350VOLT

Learn More

Datasheet

60In Stock

$1.52

$1.37

$1.17

$1.07

View

Min.: 1
Mult.: 1

2027

25 kA

350 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-40-CLF
Bourns
1: $1.46
495In Stock
End of Life

Mfr. Part No.
2027-40-CLF

Mouser Part No
652-2027-40-CLF

End of Life

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Learn More

Datasheet

495In Stock

$1.46

$1.35

$1.12

$1.02

View

Min.: 1
Mult.: 1

2027

25 kA

400 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT

2027-47-CLF
Bourns
1: $1.52
698In Stock
End of Life

Mfr. Part No.
2027-47-CLF

Mouser Part No
652-2027-47-CLF

End of Life

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT

Learn More

Datasheet

698In Stock

$1.52

$1.41

$1.17

$1.07

View

Min.: 1
Mult.: 1

2027

25 kA

470 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

2027-60-CLF
Bourns
1: $1.52
174In Stock
1,000Expected 20/08/2026
End of Life

Mfr. Part No.
2027-60-CLF

Mouser Part No
652-2027-60-CLF

End of Life

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

Learn More

Datasheet

174In Stock

1,000Expected 20/08/2026

$1.52

$1.41

$1.17

$1.07

View

Min.: 1
Mult.: 1

2027

25 kA

600 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

2027-60-BLF
Bourns
1: $1.52
4,682Expected 17/08/2026

Mfr. Part No.
2027-60-BLF

Mouser Part No
652-2027-60-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

Learn More

Datasheet

4,682Expected 17/08/2026

$1.52

$1.41

$1.17

$0.976

View

Min.: 1
Mult.: 1

2027

25 kA

600 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250VDC 2-POLE 700V@1KV/US(R)

2027-25-BLF
Bourns
1: $1.52
500In Stock
300On Order

Mfr. Part No.
2027-25-BLF

Mouser Part No
652-2027-25-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250VDC 2-POLE 700V@1KV/US(R)

Learn More

Datasheet

500In Stock

300On Order

$1.52

$1.41

$1.17

$1.07

View

Min.: 1
Mult.: 1

2027

25 kA

250 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 2 Pole

2027-35-BLF
Bourns
1: $1.52
1,000Expected 17/09/2026

Mfr. Part No.
2027-35-BLF

Mouser Part No
652-2027-35-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 2 Pole

Learn More

Datasheet

1,000Expected 17/09/2026

$1.52

$1.35

$1.12

$1.01

View

Min.: 1
Mult.: 1

2027

25 kA

350 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200VDC 2-POLE 675V@1KV/US(R)

2027-20-ALF
Bourns
1: $1.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-20-ALF

Mouser Part No
652-2027-20-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200VDC 2-POLE 675V@1KV/US(R)

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1.80

$1.43

$1.19

$1.00

View

Min.: 1
Mult.: 1

2027

25 kA

200 V

2 Electrode

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3-Pole 90V

2027-23-B10LF
Bourns
1,000: $0.752
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-23-B10LF

Mouser Part No
652-2027-23-B10LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3-Pole 90V

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$0.752

$0.726

$0.708

Min.: 1,000
Mult.: 100

2027

25 kA

230 V

2 Electrode

Radial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 250VOLT

2027-25-ALF
Bourns
1: $1.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-25-ALF

Mouser Part No
652-2027-25-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 250VOLT

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1.80

$1.43

$1.19

$1.00

View

Min.: 1
Mult.: 1

2027

25 kA

250 V

2 Electrode

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 1pF Gas Discharge Tube

2027-35-ALF
Bourns
1: $1.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-35-ALF

Mouser Part No
652-2027-35-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 1pF Gas Discharge Tube

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1.80

$1.43

$1.18

$0.992

View

Min.: 1
Mult.: 1

2027

25 kA

350 V

2 Electrode

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-35-BT1LF
Bourns
1,000: $0.854
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-35-BT1LF

Mouser Part No
652-2027-35-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

$0.854

$0.848

$0.84

Min.: 1,000
Mult.: 1,000

: 1,000

2027

25 kA

350 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT

2027-42-ALF
Bourns
1: $1.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-42-ALF

Mouser Part No
652-2027-42-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1.80

$1.43

$1.21

$1.02

View

Min.: 1
Mult.: 1

2027

25 kA

420 V

2 Electrode

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-42-BT1LF
Bourns
1,000: $0.829
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-42-BT1LF

Mouser Part No
652-2027-42-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

$0.829

Min.: 1,000
Mult.: 1,000

: 1,000

2027

25 kA

420 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-47-B10LF
Bourns
1,000: $0.808
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-47-B10LF

Mouser Part No
652-2027-47-B10LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$0.808

$0.786

$0.763

Min.: 1,000
Mult.: 100

2027

25 kA

470 V

2 Electrode

Radial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

2027-60-ALF
Bourns
1,000: $0.754
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-60-ALF

Mouser Part No
652-2027-60-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$0.754

$0.622

Min.: 1,000
Mult.: 100

2027

25 kA

600 V

2 Electrode

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-60-B10LF
Bourns
1,000: $0.752
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-60-B10LF

Mouser Part No
652-2027-60-B10LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$0.752

$0.731

$0.708

Min.: 1,000
Mult.: 100

2027

25 kA

600 V

2 Electrode

Radial

Failsafe Not Protected

8 mm

6 mm

- 55 C

+ 125 C

Bulk

2027 Series 2-Pole Gas Discharge Tubes

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