Gas Discharge Tube Arresters (GDT)
Explore Gas Discharge Tube Arresters (GDT) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
Frequently Asked Questions
What are Gas Discharge Tube Arresters (GDT) components used for?
Gas Discharge Tube Arresters (GDT) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Gas Discharge Tube Arresters (GDT) part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Gas Discharge Tube Arresters (GDT) parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
