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
SL1021B090RF Littelfuse Inc.

SL1021B090RF

GDT 90V 20KA 3 POLE THROUGH HOLE

Littelfuse Inc.

4,217
RFQ
SL1021B090RF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1021B Tray Active 90 V 20000A (20kA) - 3 Yes Through Hole
SL1021B250RF Littelfuse Inc.

SL1021B250RF

GDT 250V 20KA 3 POLE TH

Littelfuse Inc.

3,593
RFQ
SL1021B250RF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1021B Tray Active 250 V 20000A (20kA) - 3 Yes Through Hole
SL1021B300RF Littelfuse Inc.

SL1021B300RF

GDT 300V 20KA 3 POLE TH

Littelfuse Inc.

3,317
RFQ
SL1021B300RF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1021B Tray Active 300 V 20000A (20kA) - 3 Yes Through Hole
SL1021B500RF Littelfuse Inc.

SL1021B500RF

GDT 500V 20KA 3 POLE TH

Littelfuse Inc.

3,804
RFQ
SL1021B500RF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1021B Tray Active 500 V 20000A (20kA) - 3 Yes Through Hole
GTCA38-261M-R20-FS Littelfuse Inc.

GTCA38-261M-R20-FS

GDT 260V 20KA 3 POLE TH

Littelfuse Inc.

7,069
RFQ
GTCA38-261M-R20-FS Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) GT Tray Active 260 V 20000A (20kA) ±20% 3 Yes Through Hole
GTCA38-351M-R20-FS Littelfuse Inc.

GTCA38-351M-R20-FS

GDT 350V 20KA 3 POLE TH

Littelfuse Inc.

5,934
RFQ
GTCA38-351M-R20-FS Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) GT Tray Active 350 V 20000A (20kA) ±20% 3 Yes Through Hole
SL1021B350PF Littelfuse Inc.

SL1021B350PF

GDT 350V 20KA 3 POLE TH

Littelfuse Inc.

6,462
RFQ
SL1021B350PF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1021B Tray Active 350 V 20000A (20kA) - 3 Yes Through Hole
PMT835004F Littelfuse Inc.

PMT835004F

GDT 350V 20KA 3 POLE TH

Littelfuse Inc.

4,510
RFQ
PMT835004F Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) PMT8 Tray Obsolete 350 V 20000A (20kA) - 3 Yes Through Hole
PMT3(310)23004F Littelfuse Inc.

PMT3(310)23004F

GDT 230V 20KA 3 POLE TH

Littelfuse Inc.

9,164
RFQ

-

Axial Cylinder, 3 Lead (Radial Bend) PMT3(310) Tray Obsolete 230 V 20000A (20kA) - 3 Yes Through Hole
PMT3(310)35004F Littelfuse Inc.

PMT3(310)35004F

GDT 350V 20KA 3 POLE TH

Littelfuse Inc.

6,289
RFQ

-

Axial Cylinder, 3 Lead (Radial Bend) PMT3(310) Tray Obsolete 350 V 20000A (20kA) - 3 Yes Through Hole
PMT3(310)25004F Littelfuse Inc.

PMT3(310)25004F

GDT 250V 20KA 3 POLE TH

Littelfuse Inc.

9,954
RFQ

-

Radial - 3 Leads PMT3(310) Tray Obsolete 250 V 20000A (20kA) - 3 Yes Through Hole
2420-310-G Bourns Inc.

2420-310-G

GDT 625V 20KA 5 POLE TH

Bourns Inc.

4,902
RFQ
2420-310-G Datasheet

Datasheet

Module, Plug-In 2420 Bulk Last Time Buy 625 V 20000A (20kA) - 5 Yes Through Hole
2420-31-G Bourns Inc.

2420-31-G

GDT 625V 20KA 5 POLE TH

Bourns Inc.

8,649
RFQ
2420-31-G Datasheet

Datasheet

Module, Plug-In 2420 Bulk Last Time Buy 625 V 20000A (20kA) - 5 Yes Through Hole
PMT809060 Littelfuse Inc.

PMT809060

GDT 90V 20KA 3 POLE THROUGH HOLE

Littelfuse Inc.

2,541
RFQ

-

Axial Cylinder, 3 Lead (T-Shape) PMT8 Tray Active 90 V 20000A (20kA) - 3 No Through Hole
PMT3(310)07504 Littelfuse Inc.

PMT3(310)07504

GDT 75V 20KA 3 POLE THROUGH HOLE

Littelfuse Inc.

8,758
RFQ
PMT3(310)07504 Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) PMT3(310) Tray Active 75 V 20000A (20kA) - 3 No Through Hole
SL1021B150RF Littelfuse Inc.

SL1021B150RF

GDT 150V 20KA 3 POLE TH

Littelfuse Inc.

2,167
RFQ
SL1021B150RF Datasheet

Datasheet

Axial Cylinder, 3 Lead (Radial Bend) SL1021B Tray Active 150 V 20000A (20kA) - 3 Yes Through Hole
SA2-3000-CLT-STD Bourns Inc.

SA2-3000-CLT-STD

GDT 3000V 5KA 2 POLE TH

Bourns Inc.

6,563
RFQ
SA2-3000-CLT-STD Datasheet

Datasheet

Axial Cylinder SA2 Tape & Reel (TR) Active 3000 V 5000A (5kA) ±20% 2 No Through Hole
SA2-6300-CLT-STD Bourns Inc.

SA2-6300-CLT-STD

GDT 6300V 5KA 2 POLE TH

Bourns Inc.

8,314
RFQ
SA2-6300-CLT-STD Datasheet

Datasheet

Axial Cylinder SA2 Tape & Reel (TR) Active 6300 V 5000A (5kA) ±20% 2 No Through Hole
2420-39-G-T Bourns Inc.

2420-39-G-T

GDT 625V 20KA 5 POLE TH

Bourns Inc.

3,879
RFQ
2420-39-G-T Datasheet

Datasheet

Module, Plug-In 2420 Bulk Last Time Buy 625 V 20000A (20kA) - 5 Yes Through Hole
2420-310-G-T Bourns Inc.

2420-310-G-T

GDT 625V 20KA 5 POLE TH

Bourns Inc.

8,456
RFQ
2420-310-G-T Datasheet

Datasheet

Module, Plug-In 2420 Bulk Last Time Buy 625 V 20000A (20kA) - 5 Yes Through Hole
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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.