2026 Series 3-Pole Gas Discharge Tubes (GDTs)

Bourns 2026 Series 3-Pole Gas Discharge Tubes (GDTs) feature balanced TRIGARD® technology to protect sensitive electronic circuits from high-voltage transients, such as power surges and lightning strikes. These 2026 series devices feature a high surge current rating and stable breakdown characteristics throughout their lifespan. The components measure approximately 8mm in diameter and 11mm in length and are UL recognized. RoHS-compliant versions are also available. Bourns 2026 Series 3-Pole GDTs are ideal for telecommunications and a variety of electronic applications, including consumer, industrial, and commercial.

Results: 88
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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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DC Sparkover
Number of Electrodes
Termination Style
Failsafe Protection Y/N
Diameter
Length
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole
Datasheet
1 859In Stock
Min.: 1
Mult.: 1

2026 40 kA 350 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 200VOLT
Datasheet
391In Stock
Min.: 1
Mult.: 1

2026 40 kA 200 V 3 Electrode Radial Failsafe Protected - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT
Datasheet
1 000In Stock
Min.: 1
Mult.: 1

2026 40 kA 90 V 3 Electrode Radial Failsafe Not Protected 7.9 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
Datasheet
681In Stock
Min.: 1
Mult.: 1

2026 40 kA 150 V 3 Electrode Radial Failsafe Protected - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 470VOLT
Datasheet
997In Stock
Min.: 1
Mult.: 1

2026 40 kA 470 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 90V 3 Pole
Datasheet
3 200In Stock
Min.: 1
Mult.: 1

2026 40 kA 90 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 350VOLT
Datasheet
1 433In Stock
Min.: 1
Mult.: 1

2026 20 kA 350 V 3 Electrode Radial Failsafe Protected - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 420VOLT
Datasheet
1 297In Stock
Min.: 1
Mult.: 1

2026 40 kA 420 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V 3 Pole
Datasheet
1 488In Stock
Min.: 1
Mult.: 1

2026 40 kA 600 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Tray
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT
Datasheet
281In Stock
1 000Expected 9/2/2026
Min.: 1
Mult.: 1

2026 40 kA 75 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 75V 3 Pole
Datasheet
249In Stock
Min.: 1
Mult.: 1

2026 40 kA 75 V 3 Electrode Radial Failsafe Not Protected 7.9 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
Datasheet
1 145In Stock
1 800Expected 9/2/2026
Min.: 1
Mult.: 1

2026 40 kA 150 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 250VOLT
Datasheet
120In Stock
1 300Expected 10/1/2026
Min.: 1
Mult.: 1

2026 40 kA 250 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 400VOLT
Datasheet
1 000In Stock
Min.: 1
Mult.: 1

2026 40 kA 400 V 3 Electrode Radial Failsafe Not Protected 7.9 mm 13 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 400V 3 Pole
Datasheet
500Stock Available
More Info Available
Min.: 1
Mult.: 1

2026 40 kA 400 V 3 Electrode Radial Failsafe Not Protected 7.9 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 75V 3 Pole
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 75 V 3 Electrode Failsafe Not Protected 7.9 mm 11.3 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 75 V 3 Electrode Radial Failsafe Protected - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 75 V 3 Electrode Failsafe Not Protected 7.9 mm 11.3 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 90V 3 Pole
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 90 V 3 Electrode Failsafe Not Protected 7.9 mm 11.3 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

2026 40 kA 90 V 3 Electrode Radial Failsafe Protected - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 90V 3 Pole
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 90 V 3 Electrode Radial Failsafe Not Protected 7.9 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

2026 40 kA 90 V 3 Electrode Failsafe Not Protected 7.9 mm 11.3 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 150 V 3 Electrode Failsafe Not Protected 7.9 mm 11.3 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 150V 3 Pole
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 150 V 3 Electrode Radial Failsafe Not Protected 7.9 mm - 40 C + 90 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1 000
Mult.: 100

2026 40 kA 150 V 3 Electrode Radial Failsafe Not Protected 7.9 mm - 40 C + 90 C Bulk