Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 46

Applied Filters:

Series

DC Sparkover

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

2049-35-BLF
Bourns
1: £0.601
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

Learn More

Datasheet

30In Stock

£0.601

£0.549

£0.456

£0.421

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: £0.571
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

Learn More

Datasheet

274In Stock

£0.571

£0.447

£0.412

£0.365

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: £0.571
365In Stock
1,000Expected 15/06/2026

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 15/06/2026

£0.571

£0.468

£0.432

£0.382

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: £0.285
999Expected 07/04/2026

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 07/04/2026

£0.285

£0.282

£0.239

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: £0.721
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

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.721

£0.573

£0.432

£0.403

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: £0.555
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

£0.555

£0.509

£0.423

£0.39

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: £0.586
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

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.586

£0.491

£0.399

£0.387

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: £0.555
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

£0.555

£0.509

£0.423

£0.39

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: £0.721
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

£0.721

£0.573

£0.409

£0.394

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: £0.555
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

£0.555

£0.509

£0.423

£0.39

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: £0.721
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

£0.721

£0.573

£0.389

£0.388

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: £0.721
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

£0.721

£0.573

£0.389

£0.388

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: £0.78
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

£0.78

£0.619

£0.443

£0.424

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: £0.601
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

£0.601

£0.468

£0.432

£0.382

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: £0.78
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

£0.78

£0.619

£0.428

£0.418

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: £0.78
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

£0.78

£0.619

£0.443

£0.424

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: £0.78
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

£0.78

£0.619

£0.443

£0.424

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: £0.638
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

£0.638

£0.588

£0.464

£0.438

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: £0.638
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

£0.638

£0.588

£0.489

£0.451

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: £0.638
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

£0.638

£0.588

£0.489

£0.451

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: £0.78
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

£0.78

£0.619

£0.443

£0.424

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

Customer Service Office

Company

Resources

Support