Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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2027 Series 2-Pole Gas Discharge Tubes

Bourns 2027 Series 2-Pole Gas Discharge Tubes (GDTs) offer a maximum power rating of 1100V and dimensions of 8mm x 6mm. These GDTs feature a high surge current rating and a stable breakdown throughout their lifecycle. Specifications include >10¹⁰Ω insulation resistance and a wide operating temperature range of -55°C to +125°C. Bourns 2027 Series 2-Pole GDTs are suitable for use in telecommunications and various electronic applications across industrial, commercial, and consumer markets.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 GAS DISCHARGE TUBE 2027-47-ALF Bourns 1: CHF 1.41 960In Stock	Mfr. Part No. 2027-47-ALF Mouser Part No 652-2027-47-ALF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE Learn More about Bourns 2027 gas discharge tubes	Datasheet	960In Stock	CHF 1.41 CHF 1.15 CHF 0.945 CHF 0.821 View CHF 0.77 CHF 0.679 CHF 0.594 CHF 0.569 CHF 0.565	Min.: 1 Mult.: 1	2027	25 kA	470 V	2 Electrode		Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT 2027-23-ALF Bourns 1: CHF 1.41 343In Stock	Mfr. Part No. 2027-23-ALF Mouser Part No 652-2027-23-ALF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	343In Stock	CHF 1.41 CHF 1.15 CHF 0.945 CHF 0.821 View CHF 0.77 CHF 0.651 CHF 0.586 CHF 0.565	Min.: 1 Mult.: 1	2027	25 kA	230 V	2 Electrode		Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2027-07-ALF Bourns 1: CHF 1.41 79In Stock	Mfr. Part No. 2027-07-ALF Mouser Part No 652-2027-07-ALF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE Learn More about Bourns 2027 gas discharge tubes	Datasheet	79In Stock	CHF 1.41 CHF 1.20 CHF 0.964 CHF 0.829 View CHF 0.73 CHF 0.655 CHF 0.63 CHF 0.606 CHF 0.592	Min.: 1 Mult.: 1	2027	25 kA	75 V	2 Electrode		Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 230V 2 Pole 2027-23-BLF Bourns 1: CHF 1.23 1’128In Stock	Mfr. Part No. 2027-23-BLF Mouser Part No 652-2027-23-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 230V 2 Pole Learn More about Bourns 2027 gas discharge tubes	Datasheet	1’128In Stock	CHF 1.23 CHF 1.13 CHF 0.945 CHF 0.861 View CHF 0.76 CHF 0.605 CHF 0.59 CHF 0.563	Min.: 1 Mult.: 1	2027	25 kA	230 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT 2027-47-BT1LF Bourns 1: CHF 1.38 992In Stock	Mfr. Part No. 2027-47-BT1LF Mouser Part No 652-2027-47-BT1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	992In Stock	Cut Tape CHF 1.38 CHF 1.21 CHF 0.992 CHF 0.885 Reel CHF 0.667 View CHF 0.821 CHF 0.672 CHF 0.585 CHF 0.571	Min.: 1 Mult.: 1 : 1’000	2027	25 kA	470 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Reel, Cut Tape
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 400VOLT 2027-40-BLF Bourns 1: CHF 1.18 1’079In Stock	Mfr. Part No. 2027-40-BLF Mouser Part No 652-2027-40-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 400VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	1’079In Stock	CHF 1.18 CHF 1.09 CHF 0.901 CHF 0.821 View CHF 0.727 CHF 0.632 CHF 0.607 CHF 0.603 CHF 0.536	Min.: 1 Mult.: 1	2027	25 kA	400 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V@1KV/US(R) 2027-09-BLF Bourns 1: CHF 1.23 972In Stock 1’300Expected 10/19/2026 New Product	Mfr. Part No. 2027-09-BLF Mouser Part No 652-2027-09-BLF New Product	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V@1KV/US(R) Learn More about Bourns 2027 gas discharge tubes	Datasheet	972In Stock 1’300Expected 10/19/2026	CHF 1.23 CHF 1.13 CHF 0.854 CHF 0.749 View CHF 0.716 CHF 0.676 CHF 0.659	Min.: 1 Mult.: 1	2027	25 kA	90 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT 2027-09-ALF Bourns 1: CHF 1.12 492In Stock	Mfr. Part No. 2027-09-ALF Mouser Part No 652-2027-09-ALF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	492In Stock	CHF 1.12 CHF 1.05 CHF 0.87 CHF 0.795 View CHF 0.699 CHF 0.658 CHF 0.605 CHF 0.583 CHF 0.565	Min.: 1 Mult.: 1	2027	25 kA	90 V	2 Electrode		Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2027-07-BLF Bourns 1: CHF 1.23 18’020In Stock	Mfr. Part No. 2027-07-BLF Mouser Part No 652-2027-07-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE Learn More about Bourns 2027 gas discharge tubes	Datasheet	18’020In Stock	CHF 1.23 CHF 1.13 CHF 0.945 CHF 0.845 View CHF 0.76 CHF 0.714 CHF 0.659 CHF 0.644 CHF 0.619	Min.: 1 Mult.: 1	2027	25 kA	75 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT 2027-47-BLF Bourns 1: CHF 1.23 1’913In Stock	Mfr. Part No. 2027-47-BLF Mouser Part No 652-2027-47-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	1’913In Stock	CHF 1.23 CHF 1.13 CHF 0.845 CHF 0.78 View CHF 0.733 CHF 0.683 CHF 0.646	Min.: 1 Mult.: 1	2027	25 kA	470 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT 2027-60-BT1LF Bourns 1: CHF 1.29 2’011In Stock	Mfr. Part No. 2027-60-BT1LF Mouser Part No 652-2027-60-BT1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	2’011In Stock	Cut Tape CHF 1.29 CHF 1.20 CHF 1.00 CHF 0.917 View Reel CHF 0.70 CHF 0.821 CHF 0.757 CHF 0.70	Min.: 1 Mult.: 1 : 1’000	2027	25 kA	600 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Reel, Cut Tape
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2027-07-B10LF Bourns 1: CHF 1.21 225In Stock End of Life	Mfr. Part No. 2027-07-B10LF Mouser Part No 652-2027-07-B10LF End of Life	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE	Datasheet	225In Stock	CHF 1.21 CHF 1.12 CHF 0.926 CHF 0.845 View CHF 0.75 CHF 0.706 CHF 0.651 CHF 0.633 CHF 0.61	Min.: 1 Mult.: 1	2027	25 kA	75 V	2 Electrode	Radial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT 2027-09-B10LF Bourns 1: CHF 1.12 869In Stock End of Life	Mfr. Part No. 2027-09-B10LF Mouser Part No 652-2027-09-B10LF End of Life	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT	Datasheet	869In Stock	CHF 1.12 CHF 1.00 CHF 0.854 CHF 0.757 View CHF 0.706 CHF 0.622 CHF 0.61	Min.: 1 Mult.: 1	2027	25 kA	90 V	2 Electrode	Radial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 150VOLT 2027-15-B10LF Bourns 1: CHF 1.16 1’189In Stock End of Life	Mfr. Part No. 2027-15-B10LF Mouser Part No 652-2027-15-B10LF End of Life	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 150VOLT	Datasheet	1’189In Stock	CHF 1.16 CHF 1.07 CHF 0.885 CHF 0.813 View CHF 0.717 CHF 0.69 CHF 0.642 CHF 0.593 CHF 0.581	Min.: 1 Mult.: 1	2027	25 kA	150 V	2 Electrode	Radial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2027-07-BT1LF Bourns 1: CHF 1.29 78In Stock 1’000Expected 12/28/2026	Mfr. Part No. 2027-07-BT1LF Mouser Part No 652-2027-07-BT1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE Learn More about Bourns 2027 gas discharge tubes	Datasheet	78In Stock 1’000Expected 12/28/2026	Cut Tape CHF 1.29 CHF 1.20 CHF 1.00 CHF 0.917 Reel CHF 0.697 View CHF 0.821 CHF 0.757 CHF 0.658	Min.: 1 Mult.: 1 : 1’000	2027	25 kA	75 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Reel, Cut Tape
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT 2027-09-BT1LF Bourns 1: CHF 1.29 1’186In Stock	Mfr. Part No. 2027-09-BT1LF Mouser Part No 652-2027-09-BT1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	1’186In Stock	Cut Tape CHF 1.29 CHF 1.20 CHF 1.00 CHF 0.917 View Reel CHF 0.699 CHF 0.821 CHF 0.699 CHF 0.699	Min.: 1 Mult.: 1 : 1’000	2027	25 kA	90 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Reel, Cut Tape
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT 2027-15-ALF Bourns 1: CHF 1.05 467In Stock	Mfr. Part No. 2027-15-ALF Mouser Part No 652-2027-15-ALF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	467In Stock	CHF 1.05 CHF 0.926 CHF 0.821 CHF 0.77 View CHF 0.592 CHF 0.582 CHF 0.566 CHF 0.565	Min.: 1 Mult.: 1	2027	25 kA	150 V	2 Electrode		Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V 2 Pole 2027-15-BLF Bourns 1: CHF 1.18 1’501In Stock	Mfr. Part No. 2027-15-BLF Mouser Part No 652-2027-15-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V 2 Pole Learn More about Bourns 2027 gas discharge tubes	Datasheet	1’501In Stock	CHF 1.18 CHF 1.09 CHF 0.901 CHF 0.785 View CHF 0.743 CHF 0.699 CHF 0.611 CHF 0.597 CHF 0.59	Min.: 1 Mult.: 1	2027	25 kA	150 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 150VOLT 2027-15-BT1LF Bourns 1: CHF 1.29 848In Stock	Mfr. Part No. 2027-15-BT1LF Mouser Part No 652-2027-15-BT1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 150VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	848In Stock	Cut Tape CHF 1.29 CHF 1.20 CHF 1.00 CHF 0.917 Reel CHF 0.697 View CHF 0.821 CHF 0.757 CHF 0.658	Min.: 1 Mult.: 1 : 1’000	2027	25 kA	150 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Reel, Cut Tape
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 200VOLT 2027-20-BLF Bourns 1: CHF 1.18 51In Stock 1’000Expected 10/27/2026	Mfr. Part No. 2027-20-BLF Mouser Part No 652-2027-20-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 200VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	51In Stock 1’000Expected 10/27/2026	CHF 1.18 CHF 1.09 CHF 0.901 CHF 0.821 View CHF 0.727 CHF 0.685 CHF 0.628 CHF 0.59	Min.: 1 Mult.: 1	2027	25 kA	200 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT 2027-23-BT1LF Bourns 1: CHF 1.24 994In Stock	Mfr. Part No. 2027-23-BT1LF Mouser Part No 652-2027-23-BT1LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	994In Stock	Cut Tape CHF 1.24 CHF 1.14 CHF 0.945 CHF 0.877 View Reel CHF 0.663 CHF 0.786 CHF 0.687 CHF 0.663	Min.: 1 Mult.: 1 : 1’000	2027	25 kA	230 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Reel, Cut Tape
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250VDC 2-POLE 700V@1KV/US(R) 2027-25-BLF Bourns 1: CHF 1.23 787In Stock	Mfr. Part No. 2027-25-BLF Mouser Part No 652-2027-25-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250VDC 2-POLE 700V@1KV/US(R) Learn More about Bourns 2027 gas discharge tubes	Datasheet	787In Stock	CHF 1.23 CHF 1.13 CHF 0.945 CHF 0.87 View CHF 0.761 CHF 0.699 CHF 0.659 CHF 0.657 CHF 0.619	Min.: 1 Mult.: 1	2027	25 kA	250 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 300VOLT 2027-30-BLF Bourns 1: CHF 1.18 307In Stock	Mfr. Part No. 2027-30-BLF Mouser Part No 652-2027-30-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 300VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	307In Stock	CHF 1.18 CHF 1.09 CHF 0.901 CHF 0.734 View CHF 0.685 CHF 0.60 CHF 0.59	Min.: 1 Mult.: 1	2027	25 kA	300 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 2 Pole 2027-35-BLF Bourns 1: CHF 1.23 864In Stock	Mfr. Part No. 2027-35-BLF Mouser Part No 652-2027-35-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 2 Pole Learn More about Bourns 2027 gas discharge tubes	Datasheet	864In Stock	CHF 1.23 CHF 1.09 CHF 0.901 CHF 0.792 View CHF 0.73 CHF 0.683 CHF 0.646 CHF 0.619	Min.: 1 Mult.: 1	2027	25 kA	350 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT 2027-42-BLF Bourns 1: CHF 1.18 51In Stock	Mfr. Part No. 2027-42-BLF Mouser Part No 652-2027-42-BLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT Learn More about Bourns 2027 gas discharge tubes	Datasheet	51In Stock	CHF 1.18 CHF 1.09 CHF 0.901 CHF 0.805 View CHF 0.727 CHF 0.685 CHF 0.632 CHF 0.609 CHF 0.59	Min.: 1 Mult.: 1	2027	25 kA	420 V	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 55 C	+ 125 C	Bulk

2027 Series 2-Pole Gas Discharge Tubes

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