Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Peak Pulse Current	DC Sparkover	Number of Electrodes	Termination Style	Failsafe Protection Y/N	Diameter	Length	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole 2026-35-C2LF Bourns 1: $2.15 1,848In Stock	Mfr. Part No. 2026-35-C2LF Mouser Part No 652-2026-35-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	1,848In Stock	$2.15 $1.98 $1.65 $1.47 View $1.33 $1.22 $1.15 $1.02	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 400VOLT 2026-40-C2LF Bourns 1: $2.74 980In Stock	Mfr. Part No. 2026-40-C2LF Mouser Part No 652-2026-40-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 400VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	980In Stock	$2.74 $2.27 $1.83 $1.60 View $1.50 $1.40 $1.21 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 350VOLT 2026-35-C2FLF Bourns 1: $3.13 1,432In Stock End of Life	Mfr. Part No. 2026-35-C2FLF Mouser Part No 652-2026-35-C2FLF End of Life	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 350VOLT	Datasheet	1,432In Stock	$3.13 $2.90 $2.40 $2.15 View $1.92 $1.81 $1.65 $1.55	Min.: 1 Mult.: 1	2026	20 kA	350 V	3 Electrode	Radial	Failsafe Protected			- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 470VOLT 2026-47-C2LF Bourns 1: $2.15 992In Stock	Mfr. Part No. 2026-47-C2LF Mouser Part No 652-2026-47-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 470VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	992In Stock	$2.15 $1.98 $1.65 $1.51 View $1.33 $1.17 $1.15 $1.13 $1.02	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT 2026-15-C2FLF Bourns 1: $3.13 681In Stock End of Life	Mfr. Part No. 2026-15-C2FLF Mouser Part No 652-2026-15-C2FLF End of Life	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT	Datasheet	681In Stock	$3.13 $2.90 $2.40 $2.20 View $1.94 $1.67 $1.55	Min.: 1 Mult.: 1	2026	40 kA	150 V	3 Electrode	Radial	Failsafe Protected			- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT 2026-07-C2LF Bourns 1: $2.26 1,272In Stock	Mfr. Part No. 2026-07-C2LF Mouser Part No 652-2026-07-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	1,272In Stock	$2.26 $2.07 $1.72 $1.58 View $1.40 $1.34 $1.26 $1.19 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 90V 3 Pole 2026-09-C2LF Bourns 1: $2.58 2,990In Stock	Mfr. Part No. 2026-09-C2LF Mouser Part No 652-2026-09-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 90V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	2,990In Stock	$2.58 $2.09 $1.74 $1.55 View $1.41 $1.30 $1.20 $1.17 $1.13	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT 2026-15-C2LF Bourns 1: $2.26 2,352In Stock	Mfr. Part No. 2026-15-C2LF Mouser Part No 652-2026-15-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	2,352In Stock	$2.26 $2.07 $1.72 $1.56 View $1.40 $1.31 $1.19 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 420VOLT 2026-42-C2LF Bourns 1: $2.15 1,297In Stock	Mfr. Part No. 2026-42-C2LF Mouser Part No 652-2026-42-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 420VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	1,297In Stock	$2.15 $1.98 $1.65 $1.51 View $1.33 $1.26 $1.15 $1.14 $1.13	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V 3 Pole 2026-60-C2LF Bourns 1: $2.26 1,486In Stock	Mfr. Part No. 2026-60-C2LF Mouser Part No 652-2026-60-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	1,486In Stock	$2.26 $2.07 $1.72 $1.56 View $1.40 $1.31 $1.20 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 200VOLT 2026-20-C2FLF Bourns 1: $4.02 391In Stock End of Life	Mfr. Part No. 2026-20-C2FLF Mouser Part No 652-2026-20-C2FLF End of Life	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 200VOLT	Datasheet	391In Stock	$4.02 $3.37 $2.65 $2.34 View $2.11 $1.76 $1.73 $1.70	Min.: 1 Mult.: 1	2026	40 kA	200 V	3 Electrode	Radial	Failsafe Protected			- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 75V 3 Pole 2026-07-C4LF Bourns 1: $2.15 249In Stock	Mfr. Part No. 2026-07-C4LF Mouser Part No 652-2026-07-C4LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 75V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	249In Stock	$2.15 $1.98 $1.65 $1.51 View $1.50 $1.23 $1.15 $1.14 $1.13	Min.: 1 Mult.: 1	2026	40 kA	75 V	3 Electrode	Radial	Failsafe Not Protected	7.9 mm		- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT 2026-09-C4LF Bourns 1: $2.58 700In Stock	Mfr. Part No. 2026-09-C4LF Mouser Part No 652-2026-09-C4LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	700In Stock	$2.58 $2.27 $1.83 $1.60 View $1.50 $1.33 $1.22 $1.13	Min.: 1 Mult.: 1	2026	40 kA	90 V	3 Electrode	Radial	Failsafe Not Protected	7.9 mm		- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 250VOLT 2026-25-C2LF Bourns 1: $2.15 110In Stock 1,300Expected 2026/10/19	Mfr. Part No. 2026-25-C2LF Mouser Part No 652-2026-25-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 250VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	110In Stock 1,300Expected 2026/10/19	$2.15 $1.98 $1.65 $1.51 View $1.33 $1.26 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 400V 3 Pole 2026-40-C3LF Bourns 1: $2.74 500Stock Available	Mfr. Part No. 2026-40-C3LF Mouser Part No 652-2026-40-C3LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 400V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	500Stock Available More Info Available	$2.74 $1.83 $1.66 $1.57 View $1.52 $1.21	Min.: 1 Mult.: 1	2026	40 kA	400 V	3 Electrode	Radial	Failsafe Not Protected	7.9 mm		- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 75V 3 Pole 2026-07-A1LF Bourns 1: $2.69 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-07-A1LF Mouser Part No 652-2026-07-A1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 75V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$2.69 $2.24 $1.97 $1.73 View $1.62 $1.42 $1.21 $1.19	Min.: 1 Mult.: 1	2026	40 kA	75 V	3 Electrode		Failsafe Not Protected	7.9 mm	11.3 mm	- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT 2026-07-CLF Bourns 1,000: $1.22 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-07-CLF Mouser Part No 652-2026-07-CLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1.22 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 90V 3 Pole 2026-09-A1LF Bourns 1,000: $1.19 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-09-A1LF Mouser Part No 652-2026-09-A1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 90V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1.19 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 90V 3 Pole 2026-09-C3LF Bourns 1,000: $1.16 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-09-C3LF Mouser Part No 652-2026-09-C3LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 90V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1.16 $1.13	Min.: 1,000 Mult.: 100	2026	40 kA	90 V	3 Electrode	Radial	Failsafe Not Protected	7.9 mm		- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT 2026-09-CLF Bourns 1: $2.23 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-09-CLF Mouser Part No 652-2026-09-CLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$2.23 $2.06 $1.71 $1.57 View $1.41 $1.28 $1.20 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT 2026-15-A1LF Bourns 1,000: $1.22 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-15-A1LF Mouser Part No 652-2026-15-A1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1.22 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 150V 3 Pole 2026-15-C3LF Bourns 1,000: $1.26 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-15-C3LF Mouser Part No 652-2026-15-C3LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 150V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1.26 $1.21 $1.20	Min.: 1,000 Mult.: 100	2026	40 kA	150 V	3 Electrode	Radial	Failsafe Not Protected	7.9 mm		- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT 2026-15-C4LF Bourns 1,000: $1.13 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-15-C4LF Mouser Part No 652-2026-15-C4LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1.13	Min.: 1,000 Mult.: 100	2026	40 kA	150 V	3 Electrode	Radial	Failsafe Not Protected	7.9 mm		- 40 C	+ 90 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT 2026-15-CLF Bourns 1,000: $1.20 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-15-CLF Mouser Part No 652-2026-15-CLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1.20 $1.17	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
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 200V 3 Pole 2026-20-C2LF Bourns 1: $2.74 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 2026-20-C2LF Mouser Part No 652-2026-20-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 200V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	Non-Stocked Lead-Time 6 Weeks	$2.74 $2.27 $1.83 $1.60 View $1.50 $1.33 $1.16 $1.13	Min.: 1 Mult.: 1	2026	40 kA	200 V	3 Electrode	Radial	Failsafe Not Protected	7.9 mm	13 mm	- 40 C	+ 90 C	Bulk

2026 Series 3-Pole Gas Discharge Tubes (GDTs)

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