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GTCx3-R Series Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) 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 6MM 90V 3POLE RADIAL LEADS GDT GTCR36-900M-R10 Littelfuse 1: ₡1 405,26 1 204In Stock	Mfr. Part # GTCR36-900M-R10 Mouser Part # 650-GTCR36-900M-R10	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE RADIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	1 204In Stock	₡1 405,26 ₡1 077,36 ₡848,36 ₡801,52 View ₡770,29 ₡749,47 ₡733,86	Min.: 1 Mult.: 1	GTCx3-R	10 kA	90 V	3 Electrode	Radial	Failsafe Not Protected	6 mm	9.2 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE AXIAL LEADS GDT GTCA38-900M-R10 Littelfuse 1: ₡1 327,19 1 024In Stock	Mfr. Part # GTCA38-900M-R10 Mouser Part # 650-GTCA38-900M-R10	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	1 024In Stock	₡1 327,19 ₡1 020,11 ₡843,15 ₡780,70 View ₡713,04 ₡692,22	Min.: 1 Mult.: 1	GTCx3-R	10 kA	90 V	3 Electrode	Axial	Failsafe Not Protected	8 mm	13.4 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCR38-601M-R20 Littelfuse 1: ₡2 545,08 951In Stock	Mfr. Part # GTCR38-601M-R20 Mouser Part # 650-GTCR38-601M-R20	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Learn More about Littelfuse gas discharge tubes	Datasheet	951In Stock	₡2 545,08 ₡1 951,75 ₡1 613,44 ₡1 488,53 ₡1 415,67	Min.: 1 Mult.: 1	GTCx3-R	20 kA	600 V	3 Electrode	Radial	Failsafe Not Protected	7.5 mm	10 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT GTCS35-900M-R05-2 Littelfuse 1: ₡822,34 5 775In Stock	Mfr. Part # GTCS35-900M-R05-2 Mouser Part # 650-GTCS35-900MR05-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	5 775In Stock	Cut Tape ₡822,34 ₡660,99 ₡546,49 ₡530,87 Reel ₡462,69 View ₡444,48 ₡442,40 ₡429,90 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	GTCx3-R	5 kA	90 V	3 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT GTCS35-231M-R05 Littelfuse 1: ₡858,77 2 130In Stock	Mfr. Part # GTCS35-231M-R05 Mouser Part # 650-GTCS35-231M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	2 130In Stock	₡858,77 ₡655,79 ₡546,49 ₡500,69 View ₡485,07 ₡428,34	Min.: 1 Mult.: 1	GTCx3-R	5 kA	230 V	3 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE RADIAL LEADS GDT GTCR36-231M-R10 Littelfuse 1: ₡1 410,46 1 027In Stock	Mfr. Part # GTCR36-231M-R10 Mouser Part # 650-GTCR36-231M-R10	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE RADIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	1 027In Stock	₡1 410,46 ₡1 082,57 ₡895,20 ₡827,54 View ₡754,67 ₡733,86	Min.: 1 Mult.: 1	GTCx3-R	10 kA	230 V	3 Electrode	Radial	Failsafe Not Protected	6 mm	9.2 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT GTCS35-900M-R05 Littelfuse 1: ₡1 025,32 3 120In Stock	Mfr. Part # GTCS35-900M-R05 Mouser Part # 650-GTCS35-900M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	3 120In Stock	₡1 025,32 ₡791,11 ₡655,79 ₡572,51 View ₡511,10 ₡490,28	Min.: 1 Mult.: 1	GTCx3-R	5 kA	90 V	3 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT GTCS35-750M-R05 Littelfuse 1: ₡858,77 6 443In Stock	Mfr. Part # GTCS35-750M-R05 Mouser Part # 650-GTCS35-750M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	6 443In Stock	₡858,77 ₡660,99 ₡546,49 ₡502,77 ₡491,84	Min.: 1 Mult.: 1	GTCx3-R	5 kA	75 V	3 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE SMT GDT GTCS36-900M-R10-2 Littelfuse 1: ₡1 806,01 4 808In Stock	Mfr. Part # GTCS36-900M-R10-2 Mouser Part # 650-GTCS36-900M-R102	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	4 808In Stock	Cut Tape ₡1 806,01 ₡1 207,48 ₡999,29 ₡947,25 Reel ₡801,52 ₡759,88 MouseReel Available	Min.: 1 Mult.: 1 : 750	GTCx3-R	10 kA	90 V	3 Electrode	SMD/SMT	Failsafe Not Protected	6 mm	8.2 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE AXIAL LEADS GDT GTCA35-750M-R05 Littelfuse 1: ₡1 311,57 424In Stock	Mfr. Part # GTCA35-750M-R05 Mouser Part # 650-GTCA35-750M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	424In Stock	₡1 311,57 ₡1 004,50 ₡999,29 ₡785,90	Min.: 1 Mult.: 1	GTCx3-R	5 kA	75 V	3 Electrode	Axial	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 90V 3POLE RADIAL LEADS GDT GTCR37-900M-R10 Littelfuse 1: ₡1 405,26 357In Stock	Mfr. Part # GTCR37-900M-R10 Mouser Part # 650-GTCR37-900M-R10	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 90V 3POLE RADIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	357In Stock	₡1 405,26 ₡1 290,75 ₡1 072,16 ₡843,15	Min.: 1 Mult.: 1	GTCx3-R	10 kA	90 V	3 Electrode	Radial	Failsafe Not Protected	7.5 mm	11.5 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V 3POLE SMT GDT GTCS35-401M-R05-2 Littelfuse 1: ₡1 030,52 2 575In Stock	Mfr. Part # GTCS35-401M-R05-2 Mouser Part # 650-GTCS35-401M-R052	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	2 575In Stock	Cut Tape ₡1 030,52 ₡863,97 ₡681,81 ₡577,72 Reel ₡491,84 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	GTCx3-R	5 kA	400 V	3 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCS35-601M-R05-2 Littelfuse 1: ₡858,77 857In Stock	Mfr. Part # GTCS35-601M-R05-2 Mouser Part # 650-GTCS35-601M-R052	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Learn More about Littelfuse gas discharge tubes	Datasheet	857In Stock	Cut Tape ₡858,77 ₡660,99 ₡546,49 ₡525,67 Reel ₡500,69 ₡491,84 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	GTCx3-R	5 kA	600 V	3 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT GTCS35-750M-R05-2 Littelfuse 1: ₡957,66 643In Stock 93 000On Order	Mfr. Part # GTCS35-750M-R05-2 Mouser Part # 650-GTCS35-750MR05-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	643In Stock 93 000On Order On Order Ship Dates Mfr. #: GTCS35-750M-R05-2 Stock: 643 Can Ship Immediately On Order: 13 000 Expected 11/10/2026 28 000 Expected 12/8/2026 52 000 Expected 12/29/2026 Factory Lead-Time: 15 Weeks	Cut Tape ₡957,66 ₡733,86 ₡608,94 ₡593,33 Reel ₡551,69 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	GTCx3-R	5 kA	75 V	3 Electrode	SMD/SMT	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Reel, Cut Tape, MouseReel
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 3POLE AXIAL LEADS GDT GTCA38-231M-R10 Littelfuse 1: ₡1 327,19 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GTCA38-231M-R10 Mouser Part # 650-GTCA38-231M-R10	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 3POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 12 Weeks	₡1 327,19 ₡1 020,11 ₡843,15 ₡796,31	Min.: 1 Mult.: 1	GTCx3-R	10 kA	230 V	3 Electrode	Axial	Failsafe Not Protected	8 mm	13.4 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes 8mm 90V Axial Leaded GTCA38-900M-R20 Littelfuse 1 000: ₡1 748,76 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GTCA38-900M-R20 Mouser Part # 650-GTCA38-900M-R20	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes 8mm 90V Axial Leaded Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 12 Weeks	₡1 748,76	Min.: 1 000 Mult.: 1 000	GTCx3-R	20 kA	90 V	3 Electrode	Axial	Failsafe Not Protected	8 mm	13.4 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCA38-251M-R10 Littelfuse 1 000: ₡853,56 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part # GTCA38-251M-R10 Mouser Part # 576-GTCA38-251M-R10 New Product	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡853,56 Quote Quote	Min.: 1 000 Mult.: 100	GTCx3-R	10 kA	250 V	3 Electrode	Radial	Failsafe Not Protected	8 mm	13.4 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 3POLE RADIAL LEADS GDT GTCR38-351M-R20 Littelfuse 1 000: ₡1 748,76 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part # GTCR38-351M-R20 Mouser Part # 576-GTCR38-351M-R20 New Product	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 3POLE RADIAL LEADS GDT	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡1 748,76	Min.: 1 000 Mult.: 1 000	GTCx3-R	20 kA	350 V	3 Electrode	Radial	Failsafe Not Protected	8 mm	10.3 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V 20KA 20% 3-POLE THROU GTCT38-401M-R20 Littelfuse 500: ₡2 123,50 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part # GTCT38-401M-R20 Mouser Part # 576-GTCT38-401M-R20 New Product	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V 20KA 20% 3-POLE THROU	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡2 123,50 ₡1 748,76	Min.: 500 Mult.: 500	GTCx3-R	20 kA	400 V	3 Electrode	T Leaded	Failsafe Not Protected	7.4 mm	10.6 mm	- 40 C	+ 85 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCA35-351M-R05 Littelfuse 1 000: ₡988,88 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # GTCA35-351M-R05 Mouser Part # 650-GTCA35-351M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡988,88 ₡837,95 Quote Quote	Min.: 1 000 Mult.: 1 000	GTCx3-R	5 kA	350 V	3 Electrode	Axial	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5mm 350V 20% Gas Discharge Tube GTCA35-351M-R05-FT Littelfuse 5 000: ₡837,95 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # GTCA35-351M-R05-FT Mouser Part # 650-GTCA35-351MR05FT	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5mm 350V 20% Gas Discharge Tube Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡837,95	Min.: 5 000 Mult.: 1 000	GTCx3-R		350 V	3 Electrode	Radial	Failsafe Protected	5 mm	7.6 mm	- 20 C	+ 65 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 420V 3POLE AXIAL LEADS GDT GTCA35-421M-R05 Littelfuse 1 000: ₡785,90 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # GTCA35-421M-R05 Mouser Part # 650-GTCA35-421M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 420V 3POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡785,90	Min.: 1 000 Mult.: 1 000	GTCx3-R	5 kA	420 V	3 Electrode	Axial	Failsafe Not Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 550V 3POLE AXIAL LEADS GDT GTCA35-551M-R05-FT Littelfuse 5 000: ₡785,90 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # GTCA35-551M-R05-FT Mouser Part # 650-GTCA35-551MR05FT	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 550V 3POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡785,90	Min.: 5 000 Mult.: 1 000	GTCx3-R	5 kA	550 V	3 Electrode	Axial	Failsafe Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCA35-900M-R05-FT Littelfuse 5 000: ₡785,90 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # GTCA35-900M-R05-FT Mouser Part # 650-GTCA35-900MR05FT	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡785,90	Min.: 5 000 Mult.: 1 000	GTCx3-R	5 kA	90 V	3 Electrode	Axial	Failsafe Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCA35-231M-R05-FT Littelfuse 5 000: ₡785,90 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # GTCA35-231M-R05-FT Mouser Part # 650-GTCA35231M-R05FT	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Learn More about Littelfuse gas discharge tubes	Datasheet	Non-Stocked Lead-Time 15 Weeks	₡785,90	Min.: 5 000 Mult.: 1 000	GTCx3-R	5 kA	230 V	3 Electrode	Axial	Failsafe Protected	5 mm	7.6 mm	- 40 C	+ 90 C	Tray

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