2046 & 2028 GDTs

Bourns 2046 and 2028 Series GDTs are 8mm x 10mm Gas Discharge Tubes. The 3-electrode devices feature a maximum 8/20µs surge current rating of up to 30kA. Both series are RoHS compliant and model 2046 is UL Recognized. Bourns 2046 and 2028 Series GDTs are ideal for telecom applications requiring ITU compliance but are suitable for many other applications. An optional fail-short mechanism is available for thermal runaway protection.

Results: 11
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Description Datasheet Availability Pricing (THB) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Peak Pulse Current
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 90V 20kA 8x10mm 3-Electrode
Datasheet
126In Stock
Min.: 1
Mult.: 1

2046 20 kA 90 V 3 Electrode SMD/SMT Failsafe Not Protected 8 mm 10 mm - 30 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 20kA 8x10mm No Lead 3-Electrode
Datasheet
1,432In Stock
3,000Expected 9/1/2026
Min.: 1
Mult.: 1

2046 20 kA 90 V 3 Electrode No Leads Failsafe Not Protected 8 mm 10 mm - 30 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 20kA 8x10mm Radial 3-Electrode
Datasheet
87In Stock
1,000Expected 6/22/2026
Min.: 1
Mult.: 1

2046 20 kA 230 V 3 Electrode Radial Failsafe Not Protected 8 mm 10 mm - 30 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 20kA 8x10mm Radial 3-Electrode
Datasheet
693In Stock
Min.: 1
Mult.: 1

2046 20 kA 420 V 3 Electrode Radial Failsafe Not Protected 8 mm 10 mm - 30 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 30kA 8.0x10mm TH-Straight 3-Elect
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 100

2028 30 kA 230 V 3 Electrode Radial Failsafe Protected 8.51 mm 10.2 mm - 55 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V 30kA 8.0x10mm TH-Straight 3-Elect
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 100

2028 30 kA 250 V 3 Electrode Radial Failsafe Protected 8 mm 10.2 mm - 55 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 30kA 8.0x10mm TH-Straight 3-Elect
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 100

2028 30 kA 350 V 3 Electrode Radial Failsafe Protected 8 mm 10.2 mm - 55 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 30kA 8.0x10mm TH-Straight 3-Elect
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 100

2028 30 kA 420 V 3 Electrode Radial Failsafe Protected 8 mm 10.2 mm - 55 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 20kA 8x10mm 3-Electrode
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

2046 20 kA 230 V 3 Electrode SMD/SMT Failsafe Not Protected 8 mm 10 mm - 30 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 20kA 8x10mm Radial 3-Electrode
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

2046 20 kA 350 V 3 Electrode Radial Failsafe Not Protected 8 mm 10 mm - 30 C + 85 C Bulk
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V 20kA 8x10mm 3-Electrode
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

2046 20 kA 400 V 3 Electrode SMD/SMT Failsafe Not Protected 8 mm 10 mm - 30 C + 85 C Bulk