Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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2045 & 2049 Series Medium Duty 2-Electrode GDTs

Bourns 2045 and 2049 Series Medium Duty 2-Electrode Gas Discharge Tubes (GDTs) are specifically designed to protect telecommunications, industrial, and consumer electronics applications from hazardous transient voltages. These devices offer maximum surge ratings from 15kA to 20kA, low capacitance of ‹1.5pF max., high insulation resistance of >10GΩ, and a broad array of breakover voltage levels from 75V-600V. Bourns 2045 and 2049 Series Medium Duty 2-Electrode GDTs are available in axial leaded packages.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 15kA 8X6mm DIA

2049-35-BLF
Bourns
1: $0.80
30In Stock

Mfr. Part No.
2049-35-BLF

Mouser Part No
652-2049-35-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 15kA 8X6mm DIA

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Datasheet

30In Stock

$0.80

$0.732

$0.607

$0.561

View

Min.: 1
Mult.: 1

2049

15 kA

350 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 15kA 8X6mm DIA

2049-40-BLF
Bourns
1: $0.761
274In Stock

Mfr. Part No.
2049-40-BLF

Mouser Part No
652-2049-40-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 15kA 8X6mm DIA

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Datasheet

274In Stock

$0.761

$0.595

$0.549

$0.486

View

Min.: 1
Mult.: 1

2049

15 kA

400 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 15kA 8X6mm DIA

2049-47-BLF
Bourns
1: $0.761
365In Stock
1,000Expected 2026/06/15

Mfr. Part No.
2049-47-BLF

Mouser Part No
652-2049-47-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

365In Stock

1,000Expected 2026/06/15

$0.761

$0.623

$0.576

$0.509

View

Min.: 1
Mult.: 1

2049

15 kA

470 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 10kA 8X6mm DIA

2045-35-BLF
Bourns
1: $0.38
999Expected 2026/04/07

Mfr. Part No.
2045-35-BLF

Mouser Part No
652-2045-35-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 10kA 8X6mm DIA

Learn More

Datasheet

999Expected 2026/04/07

$0.38

$0.376

$0.319

Min.: 1
Mult.: 1

2045

15 kA

350 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70volts AXIAL GDT 10kA 8X6mm DIA

2045-07-BT1LF
Bourns
1: $0.961
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-07-BT1LF

Mouser Part No
652-2045-07-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70volts AXIAL GDT 10kA 8X6mm DIA

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Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.961

$0.763

$0.576

$0.537

View

Min.: 1
Mult.: 1

2045

15 kA

75 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 130volts AXIAL GDT 10kA 8X6mm DIA

2045-13-BLF
Bourns
1: $0.74
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-13-BLF

Mouser Part No
652-2045-13-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 130volts AXIAL GDT 10kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.74

$0.678

$0.563

$0.52

View

Min.: 1
Mult.: 1

2045

15 kA

130 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 130volts AXIAL GDT 10kA 8X6mm DIA

2045-13-BT1LF
Bourns
1: $0.78
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-13-BT1LF

Mouser Part No
652-2045-13-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 130volts AXIAL GDT 10kA 8X6mm DIA

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Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.78

$0.655

$0.531

$0.515

View

Min.: 1
Mult.: 1

2045

15 kA

130 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts AXIAL GDT 10kA 8X6mm DIA

2045-14-BLF
Bourns
1: $0.74
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-14-BLF

Mouser Part No
652-2045-14-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts AXIAL GDT 10kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.74

$0.678

$0.563

$0.52

View

Min.: 1
Mult.: 1

2045

15 kA

145 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts AXIAL GDT 10kA 8X6mm DIA

2045-23-BT1LF
Bourns
1: $0.961
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-23-BT1LF

Mouser Part No
652-2045-23-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts AXIAL GDT 10kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.961

$0.763

$0.545

$0.525

View

Min.: 1
Mult.: 1

2045

15 kA

230 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts AXIAL GDT 10kA 8X6mm DIA

2045-25-BLF
Bourns
1: $0.74
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-25-BLF

Mouser Part No
652-2045-25-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts AXIAL GDT 10kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.74

$0.678

$0.563

$0.52

View

Min.: 1
Mult.: 1

2045

15 kA

250 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts AXIAL GDT 10kA 8X6mm DIA

2045-25-BT1LF
Bourns
1: $0.961
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-25-BT1LF

Mouser Part No
652-2045-25-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts AXIAL GDT 10kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.961

$0.763

$0.519

$0.516

View

Min.: 1
Mult.: 1

2045

15 kA

250 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts AXIAL GDT 10kA 8X6mm DIA

2045-30-BT1LF
Bourns
1: $0.961
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2045-30-BT1LF

Mouser Part No
652-2045-30-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts AXIAL GDT 10kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.961

$0.763

$0.519

$0.518

View

Min.: 1
Mult.: 1

2045

15 kA

300 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts AXIAL GDT 15kA 8X6mm DIA

2049-09-BT1LF
Bourns
1: $1.04
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2049-09-BT1LF

Mouser Part No
652-2049-09-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.04

$0.825

$0.59

$0.565

View

Min.: 1
Mult.: 1

2049

15 kA

90 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts AXIAL GDT 15kA 8X6mm DIA

2049-14-BLF
Bourns
1: $0.80
Lead-Time 13 Weeks

Mfr. Part No.
2049-14-BLF

Mouser Part No
652-2049-14-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Lead-Time 13 Weeks

$0.80

$0.623

$0.576

$0.509

View

Min.: 1
Mult.: 1

2049

15 kA

145 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts AXIAL GDT 15kA 8X6mm DIA

2049-14-BT1LF
Bourns
1: $1.04
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2049-14-BT1LF

Mouser Part No
652-2049-14-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.04

$0.825

$0.57

$0.557

View

Min.: 1
Mult.: 1

2049

15 kA

145 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts AXIAL GDT 15kA 8X6mm DIA

2049-23-BT1LF
Bourns
1: $1.04
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2049-23-BT1LF

Mouser Part No
652-2049-23-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.04

$0.825

$0.59

$0.565

View

Min.: 1
Mult.: 1

2049

15 kA

230 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts AXIAL GDT 15kA 8X6mm DIA

2049-25-BT1LF
Bourns
1: $1.04
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2049-25-BT1LF

Mouser Part No
652-2049-25-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.04

$0.825

$0.59

$0.565

View

Min.: 1
Mult.: 1

2049

15 kA

250 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts AXIAL GDT 15kA 8X6mm DIA

2049-30-BT1LF
Bourns
1: $0.85
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2049-30-BT1LF

Mouser Part No
652-2049-30-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.85

$0.784

$0.619

$0.584

View

Min.: 1
Mult.: 1

2049

15 kA

300 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 15kA 8X6mm DIA

2049-35-BT1LF
Bourns
1: $0.85
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2049-35-BT1LF

Mouser Part No
652-2049-35-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.85

$0.784

$0.651

$0.601

View

Min.: 1
Mult.: 1

2049

15 kA

350 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 15kA 8X6mm DIA

2049-40-BT1LF
Bourns
1: $0.85
Lead-Time 13 Weeks

Mfr. Part No.
2049-40-BT1LF

Mouser Part No
652-2049-40-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Lead-Time 13 Weeks

$0.85

$0.784

$0.651

$0.601

View

Min.: 1
Mult.: 1

2049

15 kA

400 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 15kA 8X6mm DIA

2049-47-BT1LF
Bourns
1: $1.04
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2049-47-BT1LF

Mouser Part No
652-2049-47-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 15kA 8X6mm DIA

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.04

$0.825

$0.59

$0.565

View

Min.: 1
Mult.: 1

2049

15 kA

470 V

2 Electrode

Axial

Failsafe Not Protected

8 mm

6 mm

- 30 C

+ 85 C

Bulk

2045 & 2049 Series Medium Duty 2-Electrode GDTs

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