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GTCx2-R Series Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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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 3MM 90V 2POLE SMT GDT GTCS23-900M-R01-2 Littelfuse 1: $0.98 46,996In Stock	Mfr. Part # GTCS23-900M-R01-2 Mouser Part # 650-GTCS23-900MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	46,996In Stock	Cut Tape $0.98 $0.90 $0.747 $0.689 Reel $0.484 View $0.619 $0.571 $0.568 $0.463 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	90 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 200V 2POLE CHIP TYPE SMT GTCC23-201M-R01-2 Littelfuse 1: $1.13 2,341In Stock	Mfr. Part # GTCC23-201M-R01-2 Mouser Part # 650-GTCC23-201MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 200V 2POLE CHIP TYPE SMT Learn More about Littelfuse gas discharge tubes	Datasheet	2,341In Stock	Cut Tape $1.13 $1.04 $0.859 $0.793 Reel $0.54 View $0.662 $0.558 $0.531 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	200 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT GTCS28-750M-R05-2 Littelfuse 1: $3.01 1,773In Stock	Mfr. Part # GTCS28-750M-R05-2 Mouser Part # 650-GTCS28-750MR05-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	1,773In Stock	Cut Tape $3.01 $2.83 $2.68 $2.16 Reel $1.43 View $1.83 $1.79 $1.34 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 500	GTCx2-R	5 kA	75 V	2 Electrode	SMD/SMT	Failsafe Not Protected	8.2 mm	6 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT GTCS25-900M-R02 Littelfuse 1: $3.14 3,661In Stock	Mfr. Part # GTCS25-900M-R02 Mouser Part # 650-GTCS25-900M-R02	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	3,661In Stock	$3.14 $2.61 $2.41 $2.00 View $1.66 $1.53 $1.41 $1.37 $1.32	Min.: 1 Mult.: 1	GTCx2-R	2.5 kA	90 V	2 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	4.4 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE SMT GDT GTCS28-231M-R10-2 Littelfuse 1: $3.01 279In Stock	Mfr. Part # GTCS28-231M-R10-2 Mouser Part # 650-GTCS28-231MR10-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	279In Stock	Cut Tape $3.01 $2.83 $2.68 $2.16 Reel $1.60 View $1.83 $1.79 $1.42 MouseReel Available	Min.: 1 Mult.: 1 : 500	GTCx2-R	10 kA	230 V	2 Electrode	SMD/SMT	Failsafe Not Protected	8.2 mm	6 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 2POLE AXIAL LEADS GDT GTCA26-900M-R05 Littelfuse 1: $3.26 14In Stock 1,000Expected 3/1/2027	Mfr. Part # GTCA26-900M-R05 Mouser Part # 650-GTCA26-900M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	14In Stock 1,000Expected 3/1/2027	$3.26 $2.97 $2.87 $2.25 View $1.91 $1.79 $1.58 $1.55 $1.51	Min.: 1 Mult.: 1	GTCx2-R	5 kA	90 V	2 Electrode	Axial	Failsafe Not Protected	6 mm	4.2 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 230V 2POLE CHIP TYPE SMT GTCC23-231M-R01-2 Littelfuse 1: $1.52 1,777In Stock	Mfr. Part # GTCC23-231M-R01-2 Mouser Part # 650-GTCC23-231MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 230V 2POLE CHIP TYPE SMT Learn More about Littelfuse gas discharge tubes	Datasheet	1,777In Stock	Cut Tape $1.52 $1.26 $1.04 $0.885 View Reel $0.666 $0.844 $0.734 $0.676 $0.666 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	230 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 300V 2POLE SMT GDT GTCS23-301M-R01-2 Littelfuse 1: $1.34 872In Stock	Mfr. Part # GTCS23-301M-R01-2 Mouser Part # 650-GTCS23-301M-R012	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 300V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	872In Stock	Cut Tape $1.34 $1.08 $0.89 $0.78 View Reel $0.571 $0.723 $0.647 $0.596 $0.571 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	300 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 2POLE AXIAL LEADS GDT GTCA26-501M-R05 Littelfuse 1: $3.39 701In Stock	Mfr. Part # GTCA26-501M-R05 Mouser Part # 650-GTCA26-501M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	701In Stock	$3.39 $2.89 $2.70 $2.21 View $1.99 $1.81 $1.65 $1.46 $1.43	Min.: 1 Mult.: 1	GTCx2-R	5 kA	500 V	2 Electrode	Axial	Failsafe Protected	6 mm	4.2 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 75V 2POLE SMT GDT GTCS23-750M-R01-2 Littelfuse 1: $0.98 38,572In Stock	Mfr. Part # GTCS23-750M-R01-2 Mouser Part # 650-GTCS23-750M-R012	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 75V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	38,572In Stock	Cut Tape $0.98 $0.883 $0.747 $0.689 View Reel $0.53 $0.619 $0.571 $0.568 $0.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	75 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 100V 2POLE AXIAL LEADS GDT GTCA26-101M-R05 Littelfuse 1: $3.28 2,023In Stock	Mfr. Part # GTCA26-101M-R05 Mouser Part # 650-GTCA26-101M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 100V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	2,023In Stock	$3.28 $2.73 $2.52 $2.09 View $1.93 $1.73 $1.64	Min.: 1 Mult.: 1	GTCx2-R	5 kA	100 V	2 Electrode	Axial	Failsafe Not Protected	6.2 mm	4.4 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE CHIP TYPE SMT GTCC23-900M-R01-2 Littelfuse 1: $1.19 12,270In Stock	Mfr. Part # GTCC23-900M-R01-2 Mouser Part # 650-GTCC23-900MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE CHIP TYPE SMT Learn More about Littelfuse gas discharge tubes	Datasheet	12,270In Stock	Cut Tape $1.19 $1.10 $0.911 $0.84 View Reel $0.618 $0.755 $0.702 $0.662 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	90 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 2.5KA 2POLE GTCS25-750M-R02-2 Littelfuse 1: $3.14 6,233In Stock	Mfr. Part # GTCS25-750M-R02-2 Mouser Part # 650-GTCS25-750MR02-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 2.5KA 2POLE Learn More about Littelfuse gas discharge tubes	Datasheet	6,233In Stock	Cut Tape $3.14 $2.61 $2.41 $2.00 View Reel $1.57 $1.84 $1.68 $1.57 $1.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	GTCx2-R	2.5 kA	75 V	2 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	4.4 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 500V 2POLE AXIAL LEADS GDT GTCA25-501M-R02 Littelfuse 1: $2.93 429In Stock	Mfr. Part # GTCA25-501M-R02 Mouser Part # 650-GTCA25-501M-R02	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 500V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	429In Stock	$2.93 $2.43 $2.25 $1.87 View $1.72 $1.55 $1.45	Min.: 1 Mult.: 1	GTCx2-R	2.5 kA	500 V	2 Electrode	Axial	Failsafe Protected	5 mm	5 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 2POLE AXIAL LEADS GDT GTCA25-750M-R02 Littelfuse 1: $3.11 17In Stock 1,000Expected 1/28/2027	Mfr. Part # GTCA25-750M-R02 Mouser Part # 650-GTCA25-750M-R02	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	17In Stock 1,000Expected 1/28/2027	$3.11 $2.58 $2.38 $1.98 View $1.82 $1.64 $1.51 $1.45	Min.: 1 Mult.: 1	GTCx2-R	2.5 kA	75 V	2 Electrode	Axial	Failsafe Protected	5 mm	5 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 2POLE AXIAL LEADS GDT GTCA26-351M-R05 Littelfuse 1: $3.28 634In Stock	Mfr. Part # GTCA26-351M-R05 Mouser Part # 650-GTCA26-351M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	634In Stock	$3.28 $2.73 $2.52 $2.09 View $1.93 $1.73 $1.64	Min.: 1 Mult.: 1	GTCx2-R	5 kA	350 V	2 Electrode	Axial	Failsafe Not Protected	6 mm	4.2 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 140V 2POLE CHIP TYPE SMT GTCC23-141M-R01-2 Littelfuse 1: $1.13 1,891In Stock	Mfr. Part # GTCC23-141M-R01-2 Mouser Part # 650-GTCC23-141MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 140V 2POLE CHIP TYPE SMT Learn More about Littelfuse gas discharge tubes	Datasheet	1,891In Stock	Cut Tape $1.13 $1.04 $0.859 $0.793 View Reel $0.618 $0.662 $0.618 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	140 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 150V 2POLE CHIP TYPE SMT GTCC23-151M-R01-2 Littelfuse 1: $1.35 1,690In Stock 2,000Expected 2/9/2027	Mfr. Part # GTCC23-151M-R01-2 Mouser Part # 650-GTCC23-151MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 150V 2POLE CHIP TYPE SMT Learn More about Littelfuse gas discharge tubes	Datasheet	1,690In Stock 2,000Expected 2/9/2027	Cut Tape $1.35 $1.25 $1.04 $0.885 View Reel $0.653 $0.844 $0.734 $0.676 $0.653 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	150 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 1KA 20% 2-POLE SMD GTCC23-301M-R01-2 Littelfuse 1: $1.13 917In Stock	Mfr. Part # GTCC23-301M-R01-2 Mouser Part # 650-GTCC23-301M-R012	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 1KA 20% 2-POLE SMD Learn More about Littelfuse gas discharge tubes	Datasheet	917In Stock	Cut Tape $1.13 $1.04 $0.859 $0.793 View Reel $0.618 $0.713 $0.662 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	300 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 400V 2POLE CHIP TYPE SMT GTCC23-401M-R01-2 Littelfuse 1: $1.13 1,487In Stock	Mfr. Part # GTCC23-401M-R01-2 Mouser Part # 650-GTCC23-401MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 400V 2POLE CHIP TYPE SMT Learn More about Littelfuse gas discharge tubes	Datasheet	1,487In Stock	Cut Tape $1.13 $1.04 $0.859 $0.793 View Reel $0.618 $0.713 $0.662 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	400 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V 2POLE 4.5mm L GTCC23-501M-R01-2 Littelfuse 1: $1.25 1,062In Stock 2,000Expected 2/25/2027	Mfr. Part # GTCC23-501M-R01-2 Mouser Part # 650-GTCC23-501MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V 2POLE 4.5mm L Learn More about Littelfuse gas discharge tubes	Datasheet	1,062In Stock 2,000Expected 2/25/2027	Cut Tape $1.25 $1.15 $0.955 $0.881 View Reel $0.618 $0.792 $0.73 $0.673 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	GTCx2-R	1 kA	500 V	2 Electrode	SMD/SMT	Failsafe Not Protected	3 mm	4.5 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 2POLE SMT GDT GTCS26-231M-R05-2 Littelfuse 1: $1.22 880In Stock	Mfr. Part # GTCS26-231M-R05-2 Mouser Part # 650-GTCS26-231MR05-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	880In Stock	Cut Tape $1.22 $1.12 $0.928 $0.856 View Reel $0.673 $0.77 $0.677 $0.673 MouseReel Available	Min.: 1 Mult.: 1 : 750	GTCx2-R	5 kA	230 V	2 Electrode	SMD/SMT	Failsafe Not Protected	6 mm	4.2 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V2POLE SMT GDT GTCS26-351M-R05-2 Littelfuse 1: $1.22 613In Stock 750Expected 3/3/2027	Mfr. Part # GTCS26-351M-R05-2 Mouser Part # 650-GTCS26-351M-R052	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	613In Stock 750Expected 3/3/2027	Cut Tape $1.22 $1.12 $0.928 $0.849 View Reel $0.673 $0.77 $0.677 $0.673 MouseReel Available	Min.: 1 Mult.: 1 : 750	GTCx2-R	5 kA	350 V	2 Electrode	SMD/SMT	Failsafe Not Protected	6 mm	4.2 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 2POLE SMT GDT GTCS26-750M-R05-2 Littelfuse 1: $1.31 234In Stock	Mfr. Part # GTCS26-750M-R05-2 Mouser Part # 650-GTCS26-750M-R052	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	234In Stock	Cut Tape $1.31 $1.21 $1.19 $1.03 View Reel $0.786 $0.828 $0.809 $0.786 MouseReel Available	Min.: 1 Mult.: 1 : 750	GTCx2-R	5 kA	75 V	2 Electrode	SMD/SMT	Failsafe Not Protected	6 mm	4.2 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V 2POLE AXIAL LEADS GDT GTCA25-401M-R02 Littelfuse 1: $3.28 190In Stock	Mfr. Part # GTCA25-401M-R02 Mouser Part # 650-GTCA25-401M-R02	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	190In Stock	$3.28 $2.73 $2.52 $2.09 View $1.93 $1.73 $1.64	Min.: 1 Mult.: 1	GTCx2-R	2.5 kA	400 V	2 Electrode	Axial	Failsafe Protected	5 mm	5 mm	- 40 C	+ 90 C	Tray