Gas Discharge Tube Arresters (GDT)

Manufacturer Package/Case Series Packaging Product Status Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20µs) Tolerance Number of Poles Fail Short Mounting Type






























































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20µs) Tolerance Number of Poles Fail Short Mounting Type
CG2300L Littelfuse Inc.

CG2300L

GDT 300V 20KA 2 POLE TH

Littelfuse Inc.

7,068
RFQ
CG2300L Datasheet

Datasheet

Axial Cylinder CG2 Tray Active 300 V 20000A (20kA) - 2 No Through Hole
GTCA28-750M-R05 Littelfuse Inc.

GTCA28-750M-R05

GDT 75V 5KA 2 POLE THROUGH HOLE

Littelfuse Inc.

4,358
RFQ
GTCA28-750M-R05 Datasheet

Datasheet

Axial Cylinder GT Tray Active 75 V 5000A (5kA) ±20% 2 No Through Hole
GTCA28-900M-R20 Littelfuse Inc.

GTCA28-900M-R20

GDT 90V 20KA 2 POLE THROUGH HOLE

Littelfuse Inc.

6,585
RFQ
GTCA28-900M-R20 Datasheet

Datasheet

Axial Cylinder GT Tray Active 90 V 20000A (20kA) ±20% 2 No Through Hole
GTCA28-351M-R20 Littelfuse Inc.

GTCA28-351M-R20

GDT 350V 20KA 2 POLE TH

Littelfuse Inc.

9,852
RFQ
GTCA28-351M-R20 Datasheet

Datasheet

Axial Cylinder GT Tray Active 350 V 20000A (20kA) ±20% 2 No Through Hole
SL1003A230RF Littelfuse Inc.

SL1003A230RF

GDT 230V 10KA 3 POLE TH

Littelfuse Inc.

3,505
RFQ
SL1003A230RF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1003A Tray Active 230 V 10000A (10kA) - 3 Yes Through Hole
GTCA28-302M-R03 Littelfuse Inc.

GTCA28-302M-R03

GDT 3000V 3KA 2 POLE TH

Littelfuse Inc.

9,969
RFQ
GTCA28-302M-R03 Datasheet

Datasheet

Axial Cylinder GT Tray Active 3000 V 3000A (3kA) ±20% 2 No Through Hole
GTCA28-402M-R03 Littelfuse Inc.

GTCA28-402M-R03

GDT 4000V 3KA 2 POLE TH

Littelfuse Inc.

5,333
RFQ
GTCA28-402M-R03 Datasheet

Datasheet

Axial Cylinder GT Tray Active 4000 V 3000A (3kA) ±20% 2 No Through Hole
DSA-501MA-05(UL) Mitsubishi Materials U.S.A. Corporation

DSA-501MA-05(UL)

GDT 500V 1.5KA 2 POLE TH

Mitsubishi Materials U.S.A. Corporation

2,755
RFQ
DSA-501MA-05(UL) Datasheet

Datasheet

Axial DSA Bulk Active 500 V 1500A (1.5kA) ±20% 2 No Through Hole
2018-09-SMH-RPLF Bourns Inc.

2018-09-SMH-RPLF

GDT 90V 20KA 3 POLE SMD HORIZ

Bourns Inc.

1,978
RFQ
2018-09-SMH-RPLF Datasheet

Datasheet

Disc 8.00mm Tabbed SMD Flat® 2018 Tape & Reel (TR) Active 90 V 20000A (20kA) ±20% 3 No Surface Mount Horizontal
2018-42-SMH-RPLF Bourns Inc.

2018-42-SMH-RPLF

GDT 420V 20KA 3 POLE SMD HORIZ

Bourns Inc.

3,778
RFQ
2018-42-SMH-RPLF Datasheet

Datasheet

Disc 8.00mm Tabbed SMD Flat® 2018 Tape & Reel (TR) Active 420 V 20000A (20kA) ±20% 3 No Surface Mount Horizontal
GTCS36-231M-R10-2 Littelfuse Inc.

GTCS36-231M-R10-2

GDT 230V 10KA 3 POLE SMD

Littelfuse Inc.

8,627
RFQ
GTCS36-231M-R10-2 Datasheet

Datasheet

3-SMD Cylinder Square End GT Tape & Reel (TR) Active 230 V 10000A (10kA) ±20% 3 No Surface Mount
SL1021B500C Littelfuse Inc.

SL1021B500C

GDT 500V 20KA 3 POLE

Littelfuse Inc.

5,798
RFQ
SL1021B500C Datasheet

Datasheet

Cylinder No Lead, 3 Terminal SL1021B Tray Active 500 V 20000A (20kA) - 3 No User Defined
SL1021B450C Littelfuse Inc.

SL1021B450C

GDT 450V 20KA 3 POLE

Littelfuse Inc.

9,113
RFQ
SL1021B450C Datasheet

Datasheet

Cylinder No Lead, 3 Terminal SL1021B Tray Active 450 V 20000A (20kA) - 3 No User Defined
SL1021B250CF Littelfuse Inc.

SL1021B250CF

GDT 250V 20KA 3 POLE

Littelfuse Inc.

2,171
RFQ
SL1021B250CF Datasheet

Datasheet

Cylinder No Lead, 3 Terminal SL1021B Tray Active 250 V 20000A (20kA) - 3 Yes User Defined
SL1021B420RF Littelfuse Inc.

SL1021B420RF

GDT 420V 20KA 3 POLE TH

Littelfuse Inc.

5,517
RFQ
SL1021B420RF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1021B Tray Active 420 V 20000A (20kA) - 3 Yes Through Hole
B88069X4380C251 EPCOS - TDK Electronics

B88069X4380C251

GDT 600V 40KA 2 POLE

EPCOS - TDK Electronics

3,070
RFQ
B88069X4380C251 Datasheet

Datasheet

Cylinder No Lead V1x Bulk Active 600 V 40000A (40kA) - 2 No User Defined
B88069X4400B152 EPCOS - TDK Electronics

B88069X4400B152

GDT 400V 20KA 2 POLE CHASSIS

EPCOS - TDK Electronics

4,803
RFQ
B88069X4400B152 Datasheet

Datasheet

Axial Cylinder V1x Bulk Active 400 V 20000A (20kA) - 2 No Chassis, Stud Mount
2818203 Phoenix Contact

2818203

GDT 20KA 2 POLE

Phoenix Contact

1,882
RFQ
2818203 Datasheet

Datasheet

Cylinder No Lead - Bulk Active - 20000A (20kA) - 2 No User Defined
SL1026-275 Littelfuse Inc.

SL1026-275

GDT 275V 20KA 3 POLE HOLDER

Littelfuse Inc.

3,738
RFQ
SL1026-275 Datasheet

Datasheet

Cartridge SL1026 Tray Active 275 V 20000A (20kA) - 3 No Holder
SL1026-400 Littelfuse Inc.

SL1026-400

GDT 400V 20KA 3 POLE HOLDER

Littelfuse Inc.

4,802
RFQ
SL1026-400 Datasheet

Datasheet

Cartridge SL1026 Tray Active 400 V 20000A (20kA) - 3 No Holder
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Gas Discharge Tube Arresters (GDT) Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Gas Discharge Tube Arresters (GDT) components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Gas Discharge Tube Arresters (GDT) Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Gas Discharge Tube Arresters (GDT) FAQ

Can FPGAX source both active and end-of-life Gas Discharge Tube Arresters (GDT) components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Gas Discharge Tube Arresters (GDT) sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.