Gas Discharge Tube Arresters (GDT)
Browse available Gas Discharge Tube Arresters (GDT) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SL1003A400RFGDT 400V 10KA 3 POLE TH |
7,655 | - |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1003A | Tray | Active | 400 V | 10000A (10kA) | - | 3 | Yes | Through Hole |
|
GTCR36-351M-R10-FTGDT 350V 10KA 3 POLE TH |
6,881 | - |
|
Datasheet | Radial Cylinder, 3 Lead | GT | Tray | Active | 350 V | 10000A (10kA) | ±20% | 3 | Yes | Through Hole |
|
2026-23-C2FLFGDT 230V 20KA 3 POLE TH |
9,441 | - |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | TRIGARD® 2026 | Bulk | Active | 230 V | 20000A (20kA) | ±20% | 3 | Yes | Through Hole |
|
|
2026-09-C3FLFGDT 90V 20KA 3 POLE THROUGH HOLE |
8,561 | - |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | TRIGARD® 2026 | Tube | Active | 90 V | 20000A (20kA) | ±20% | 3 | Yes | Through Hole |
|
2020-42T-C4LFGDT 360V 10KA 3 POLE TH |
4,485 | - |
|
Datasheet | Radial Cylinder, 3 Lead | 2020T | Tray | Active | 360 V | 10000A (10kA) | - | 3 | No | Through Hole |
|
GTCT38-401M-R10GDT 400V 10KA 3 POLE TH |
2,741 | - |
|
Datasheet | Axial Cylinder, 3 Lead (T-Shape) | GT | Tray | Active | 400 V | 10000A (10kA) | ±20% | 3 | No | Through Hole |
|
|
GTCA28-601M-R20GDT 600V 20KA 2 POLE TH |
6,250 | - |
|
Datasheet | Axial Cylinder | GTC | Tray | Active | 600 V | 20000A (20kA) | ±20% | 2 | No | Through Hole |
|
|
CG2250MSTRGDT 250V 20KA 2 POLE SMD |
5,027 | - |
|
Datasheet | 2-SMD Cylinder Square End | CG2 | Tape & Reel (TR) | Active | 250 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
CG2420LTRGDT 420V 20KA 2 POLE TH |
4,387 | - |
|
Datasheet | Axial Cylinder | CG2 | Tape & Reel (TR) | Active | 420 V | 20000A (20kA) | - | 2 | No | Through Hole |
|
SL1010A230SMGDT 230V 5KA 3 POLE SMD |
2,129 | - |
|
Datasheet | 3-SMD Cylinder Square End | SL1010A | Tape & Reel (TR) | Active | 230 V | 5000A (5kA) | - | 3 | No | Surface Mount |
|
|
CG2250LSSNGDT 250V 20KA 2 POLE SMD |
4,853 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG2 | Tape & Reel (TR) | Active | 250 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
|
CG2230LSSNGDT 230V 20KA 2 POLE SMD |
9,107 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG2 | Tape & Reel (TR) | Active | 230 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
|
CG90LSSNGDT 90V 20KA 2 POLE SMD |
4,977 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG | Tape & Reel (TR) | Active | 90 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
|
CG110LSTRGDT 110V 20KA 2 POLE SMD |
3,562 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG | Tape & Reel (TR) | Active | 110 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
CG2600GDT 600V 20KA 2 POLE |
8,880 | - |
|
Datasheet | Cylinder No Lead | CG2 | Bulk | Active | 600 V | 20000A (20kA) | - | 2 | No | User Defined |
|
|
CG2145LSGDT 145V 20KA 2 POLE SMD |
7,716 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG2 | Tape & Reel (TR) | Active | 145 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
|
CG2230LSGDT 230V 20KA 2 POLE SMD |
9,940 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG2 | Tape & Reel (TR) | Active | 230 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
|
CG2350LSTRGDT 350V 20KA 2 POLE SMD |
8,550 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG2 | Tape & Reel (TR) | Active | 350 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
|
CG2470LSTRGDT 470V 20KA 2 POLE SMD |
2,934 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG2 | Tape & Reel (TR) | Active | 470 V | 20000A (20kA) | - | 2 | No | Surface Mount |
|
|
CG2145LSSNTRGDT 145V 20KA 2 POLE SMD |
3,017 | - |
|
Datasheet | Axial Cylinder, Radial SMT Bend | CG2 | Tape & Reel (TR) | Active | 145 V | 20000A (20kA) | - | 2 | No | Surface Mount |
Gas Discharge Tube Arresters (GDT) FAQ
Common questions about selecting, comparing and sourcing Gas Discharge Tube Arresters (GDT) components through Winsun (HK) Electronics.
What should I check when selecting Gas Discharge Tube Arresters (GDT) components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Gas Discharge Tube Arresters (GDT) part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Gas Discharge Tube Arresters (GDT) parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Gas Discharge Tube Arresters (GDT) components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
