Gas Discharge Tubes - GDTs / Gas Plasma Arrestors – Mouser Canada

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Kitchener) (800) 346-6873Feedback

Change Location

(800) 346-6873 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

GTCA28-x-R03 High Voltage Series GDTs

Littelfuse GTCA28-x-R03 High Voltage Series GDTs (ceramic gas discharge tubes) are commonly used to help protect high voltage circuits. They offer a high level of surge protection, low capacitance, and a broad array of break over voltage levels, making them suitable for applications such as branch circuits, medical electronics, and surge protection on power lines. With such features, Littelfuse GTCA28-x-R03 High Voltage Series GDTs can help equipment meet the most stringent regulatory standards.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 9

Applied Filters:

DC Sparkover

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT GTCA28-402M-R03 Littelfuse 1: $7.37 995In Stock	Mfr. Part # GTCA28-402M-R03 Mouser Part # 650-GTCA28-402M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	995In Stock	$7.37 $6.67 $6.15 $5.10 View $4.38 $4.16 $3.63 $3.46	Min.: 1 Mult.: 1			GTCx28-R	3 kA	4 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV GDT GTCA28-212M-R03 Littelfuse 1: $6.21 1,456In Stock	Mfr. Part # GTCA28-212M-R03 Mouser Part # 650-GTCA28-212M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	1,456In Stock	$6.21 $5.16 $4.75 $3.95 View $3.64 $3.27 $3.01 $2.97 $2.78	Min.: 1 Mult.: 1			GTCx28-R	3 kA	2.1 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1000V 2POLE AXIAL LEAD HV GDT GTCA28-102M-R03 Littelfuse 1: $6.21 745In Stock	Mfr. Part # GTCA28-102M-R03 Mouser Part # 650-GTCA28-102M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1000V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	745In Stock	$6.21 $5.16 $4.75 $3.95 View $3.64 $3.27 $3.01 $2.78	Min.: 1 Mult.: 1			GTCx28-R	3 kA	1 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT GTCA28-302M-R03 Littelfuse 1: $6.21 978In Stock	Mfr. Part # GTCA28-302M-R03 Mouser Part # 650-GTCA28-302M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	978In Stock	$6.21 $4.48 $4.28 $3.57 View $3.23 $3.05 $2.98 $2.78	Min.: 1 Mult.: 1			GTCx28-R	3 kA	3 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2400V 2POLE AXIAL LEAD HV GDT GTCA28-242M-R03 Littelfuse 1: $6.21 2,808In Stock	Mfr. Part # GTCA28-242M-R03 Mouser Part # 650-GTCA28-242M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2400V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	2,808In Stock	$6.21 $5.16 $4.75 $3.95 View $3.64 $3.27 $3.01 $2.78	Min.: 1 Mult.: 1			GTCx28-R	3 kA	2.4 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1500V 2POLE AXIAL LEAD HV GDT GTCA28-152L-R03 Littelfuse 1: $6.21 981In Stock	Mfr. Part # GTCA28-152L-R03 Mouser Part # 650-GTCA28-152L-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1500V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	981In Stock	$6.21 $6.18 $5.70 $4.72 View $4.03 $3.83 $3.34 $3.18	Min.: 1 Mult.: 1			GTCx28-R	3 kA	1.5 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1200V 2POLE AXIAL LEAD HV GDT GTCA28-122M-R03 Littelfuse 1: $6.48 302In Stock	Mfr. Part # GTCA28-122M-R03 Mouser Part # 650-GTCA28-122M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1200V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	302In Stock	$6.48 $5.89 $5.41 $4.49 View $3.99 $3.77 $3.01 $2.78	Min.: 1 Mult.: 1			GTCx28-R	3 kA	1.2 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV GDT GTCA28-362M-R03 Littelfuse 1: $7.37 369In Stock 1,000Expected 2027-02-23	Mfr. Part # GTCA28-362M-R03 Mouser Part # 650-GTCA28-362M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	369In Stock 1,000Expected 2027-02-23	$7.37 $6.67 $6.15 $5.10 View $4.38 $4.16 $3.46	Min.: 1 Mult.: 1			GTCx28-R	3 kA	3.6 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray
	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2500V 2POLE AXIAL LEAD HV GDT GTCA28-252M-R03 Littelfuse 1,000: $3.43 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # GTCA28-252M-R03 Mouser Part # 650-GTCA28-252M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2500V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	Non-Stocked Lead-Time 15 Weeks	$3.43	Min.: 1,000 Mult.: 1,000			GTCx28-R	3 kA	2.5 kV	2 Electrode	Axial	Failsafe Not Protected	8 mm	6 mm	- 40 C	+ 90 C	Tray