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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CG2470LTRGDT 470V 20KA 2 POLE TH |
1,729 |
|
Datasheet | Axial Cylinder | CG2 | Tape & Reel (TR) | Active | 470 V | 20000A (20kA) | - | 2 | No | Through Hole |
|
SA2-7200-CLT-STDGDT 7200V 5KA 2 POLE TH |
7,752 |
|
Datasheet | Axial Cylinder | SA2 | Tape & Reel (TR) | Active | 7200 V | 5000A (5kA) | ±20% | 2 | No | Through Hole |
|
2026-09-C2FLFGDT 90V 20KA 3 POLE THROUGH HOLE |
985 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | TRIGARD® 2026 | Tray | Active | 90 V | 20000A (20kA) | ±20% | 3 | Yes | Through Hole |
|
2026-09-C2FGDT 90V 20KA 3 POLE THROUGH HOLE |
979 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | TRIGARD® 2026 | Tube | Active | 90 V | 20000A (20kA) | ±20% | 3 | Yes | Through Hole |
|
B88069X0680T502GDT 255V THROUGH HOLE |
848 |
|
Datasheet | Axial Cylinder | CAS | Tape & Reel (TR) | Active | 255 V | - | - | - | No | Through Hole |
|
GTCA28-312L-R03GDT 3100V 3KA 2 POLE TH |
693 |
|
Datasheet | Axial Cylinder | GT | Tray | Active | 3100 V | 3000A (3kA) | ±15% | 2 | No | Through Hole |
|
CG33.0LTRGDT 3000V 5KA 2 POLE TH |
1,323 |
|
Datasheet | Axial Cylinder | CG3 | Tape & Reel (TR) | Active | 3000 V | 5000A (5kA) | - | 2 | No | Through Hole |
|
|
CG33.3LTRGDT 3300V 5KA 2 POLE TH |
445 |
|
Datasheet | Axial Cylinder | CG3 | Tape & Reel (TR) | Active | 3300 V | 5000A (5kA) | - | 2 | No | Through Hole |
|
|
CG33.3LGDT 3300V 5KA 2 POLE TH |
626 |
|
Datasheet | Axial Cylinder | CG3 | Tray | Active | 3300 V | 5000A (5kA) | - | 2 | No | Through Hole |
|
|
CG34.5LTRGDT 4500V 5KA 2 POLE TH |
461 |
|
Datasheet | Axial Cylinder | CG3 | Tape & Reel (TR) | Active | 4500 V | 5000A (5kA) | - | 2 | No | Through Hole |
|
|
CG32.7LGDT 2700V 5KA 2 POLE TH |
947 |
|
Datasheet | Axial Cylinder | CG3 | Tray | Active | 2700 V | 5000A (5kA) | - | 2 | No | Through Hole |
|
B88069X7460B102GDT 400V 20KA 3 POLE TH |
665 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | T6x | Bulk | Active | 400 V | 20000A (20kA) | ±25% | 3 | No | Through Hole |
|
|
CG31.2LGDT 1200V 5KA 2 POLE TH |
181 |
|
Datasheet | Axial Cylinder | CG3 | Tray | Active | 1200 V | 5000A (5kA) | - | 2 | No | Through Hole |
|
B88069X8830B102GDT 420V 20KA 3 POLE TH |
1,649 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | T6x | Bulk | Active | 420 V | 20000A (20kA) | - | 3 | No | Through Hole |
|
|
CG35.0LTRGDT 5000V 5KA 2 POLE TH |
2,240 |
|
Datasheet | Axial Cylinder | CG3 | Tape & Reel (TR) | Active | 5000 V | 5000A (5kA) | - | 2 | No | Through Hole |
|
GTCS36-151M-R10GDT 150V 10KA 3 POLE SMD |
2,407 |
|
Datasheet | 3-SMD Cylinder Square End | GT | Tray | Active | 150 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
SL1021B350RGDT 350V 20KA 3 POLE TH |
104 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 350 V | 20000A (20kA) | - | 3 | No | Through Hole |
|
|
SL1021B260RFGDT 260V 20KA 3 POLE TH |
300 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 260 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
B88069X2863T302GDT 800V 20KA 5 POLE |
343 |
|
Datasheet | Cylinder No Lead, 6 Terminal | LN8A | Tape & Reel (TR) | Active | 800 V | 20000A (20kA) | ±25% | 5 | No | User Defined |
|
B88069X4230C101GDT 3000V 20KA 2 POLE |
433 |
|
Datasheet | Cylinder No Lead | V1x | Bulk | Active | 3000 V | 20000A (20kA) | ±25% | 2 | No | User Defined |
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.
