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 300VOLT

2027-30-BLF
Bourns
1: $1.86
444In 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

444In Stock

$1.86

$1.72

$1.43

$1.16

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 Sparkover100V/s 350V 2 Pole

2027-35-BLF
Bourns
1: $1.70
359In Stock

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

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Datasheet

359In Stock

$1.70

$1.56

$1.31

$1.10

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 2POLE 350VOLT

2027-35-CLF
Bourns
1: $1.95
463In Stock

Mfr. Part No.
2027-35-CLF

Mouser Part No
652-2027-35-CLF

Bourns

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

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Datasheet

463In Stock

$1.95

$1.79

$1.49

$1.33

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 2POLE 400VOLT

2027-40-BLF
Bourns
1: $1.86
390In 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

390In Stock

$1.86

$1.72

$1.43

$1.31

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

2027-40-CLF
Bourns
1: $1.86
495In Stock

Mfr. Part No.
2027-40-CLF

Mouser Part No
652-2027-40-CLF

Bourns

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

Learn More

Datasheet

495In Stock

$1.86

$1.72

$1.43

$1.31

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: $1.86
256In 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

256In Stock

$1.86

$1.72

$1.43

$1.31

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: $2.00
381In 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

381In Stock

Cut Tape

$2.00

$1.85

$1.54

$1.42

Reel

$0.897

View

Min.: 1
Mult.: 1

Reel: 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 2POLE 600VOLT

2027-60-BLF
Bourns
1: $1.81
1,351In Stock

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

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Datasheet

1,351In Stock

$1.81

$1.79

$1.49

$1.34

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-C10LF
Bourns
1: $1.83
433In Stock

Mfr. Part No.
2027-60-C10LF

Mouser Part No
652-2027-60-C10LF

Bourns

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

Learn More

Datasheet

433In Stock

$1.83

$1.70

$1.40

$1.29

View

Min.: 1
Mult.: 1

2027

25 kA

600 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-CLF
Bourns
1: $1.95
790In Stock

Mfr. Part No.
2027-60-CLF

Mouser Part No
652-2027-60-CLF

Bourns

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

Learn More

Datasheet

790In Stock

$1.95

$1.79

$1.49

$1.37

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

2027-07-BLF
Bourns
1: $1.95
4,656Expected 30/3/2026

Mfr. Part No.
2027-07-BLF

Mouser Part No
652-2027-07-BLF

Bourns

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

Learn More

Datasheet

4,656Expected 30/3/2026

$1.95

$1.79

$1.49

$1.32

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-BLF
Bourns
1: $1.95
2,288On Order
New Product

Mfr. Part No.
2027-09-BLF

Mouser Part No
652-2027-09-BLF

New Product

Bourns

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

Learn More

Datasheet

2,288On Order

$1.95

$1.79

$1.22

$1.12

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 GAS DISCHARGE TUBE 2POLE 230VOLT

2027-23-BT1LF
Bourns
1: $1.96
3,000Expected 30/4/2026

Mfr. Part No.
2027-23-BT1LF

Mouser Part No
652-2027-23-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT

Learn More

Datasheet

3,000Expected 30/4/2026

Cut Tape

$1.96

$1.81

$1.50

$1.38

Reel

$1.06

View

Min.: 1
Mult.: 1

Reel: 1,000

2027

25 kA

230 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 90VDC 2-POLE 500V@1KV/US(R)

2027-09-CLF
Bourns
1: $1.95
800Expected 18/3/2026

Mfr. Part No.
2027-09-CLF

Mouser Part No
652-2027-09-CLF

Bourns

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

Learn More

Datasheet

800Expected 18/3/2026

$1.95

$1.79

$1.49

$1.32

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 GAS DISCHARGE TUBE 2POLE 90VOLT

2027-15-ALF
Bourns
1: $1.15
997Expected 23/3/2026

Mfr. Part No.
2027-15-ALF

Mouser Part No
652-2027-15-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT

Learn More

Datasheet

997Expected 23/3/2026

$1.15

$1.08

$1.05

$0.894

View

Min.: 1
Mult.: 1

2027

25 kA

150 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 2POLE 150VOLT

2027-15-B10LF
Bourns
1: $1.83
504Expected 23/3/2026

Mfr. Part No.
2027-15-B10LF

Mouser Part No
652-2027-15-B10LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 150VOLT

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Datasheet

504Expected 23/3/2026

$1.83

$1.70

$1.40

$1.29

View

Min.: 1
Mult.: 1

2027

25 kA

150 V

2 Electrode

Radial

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: $2.17
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)

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Datasheet

Non-Stocked Lead-Time 5 Weeks

$2.17

$1.81

$1.50

$1.21

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: $2.24
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

$2.24

$1.86

$1.54

$1.25

View

Min.: 1
Mult.: 1

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 230VOLT

2027-23-C5LF
Bourns
1: $2.21
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-23-C5LF

Mouser Part No
652-2027-23-C5LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$2.21

$1.83

$1.52

$1.23

View

Min.: 1
Mult.: 1

2027

25 kA

230 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 250VOLT

2027-25-ALF
Bourns
1: $2.17
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

$2.17

$1.81

$1.50

$1.21

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 GAS DISCHARGE TUBE

2027-25-C10LF
Bourns
1: $2.24
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-25-C10LF

Mouser Part No
652-2027-25-C10LF

Bourns

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

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$2.24

$1.86

$1.54

$1.25

View

Min.: 1
Mult.: 1

2027

25 kA

250 V

2 Electrode

Radial

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: $2.17
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

$2.17

$1.81

$1.50

$1.21

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: $2.49
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

Cut Tape

$2.49

$2.09

$1.68

$1.46

Reel

$1.04

View

Min.: 1
Mult.: 1

Reel: 1,000

2027

25 kA

350 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

2027-40-B10LF
Bourns
1: $2.24
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-40-B10LF

Mouser Part No
652-2027-40-B10LF

Bourns

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

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$2.24

$1.86

$1.54

$1.25

View

Min.: 1
Mult.: 1

2027

25 kA

400 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

2027-40-C10LF
Bourns
1: $2.24
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
2027-40-C10LF

Mouser Part No
652-2027-40-C10LF

Bourns

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

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$2.24

$1.86

$1.54

$1.25

View

Min.: 1
Mult.: 1

2027

25 kA

400 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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