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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PMT840004FGDT 400V 20KA 3 POLE TH |
6,975 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | PMT8 | Tray | Obsolete | 400 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
|
2420-73-G-SGDT 625V 20KA 5 POLE TH |
3,492 |
|
Datasheet | Module, Plug-In | 2420 | Bulk | Last Time Buy | 625 V | 20000A (20kA) | - | 5 | Yes | Through Hole |
|
GTCA26-900M-R05-2GDT 90V 5KA 2 POLE THROUGH HOLE |
2,537 |
|
Datasheet | Axial Cylinder | GT | Cut Tape (CT) | Active | 90 V | 5000A (5kA) | ±20% | 2 | No | Through Hole |
|
GTCS25-900M-R02-2GDT 90V 2.5KA 2 POLE SMD |
8,207 |
|
Datasheet | 2-SMD Cylinder Square End | GT | Tape & Reel (TR) | Active | 90 V | 2500A (2.5kA) | ±20% | 2 | No | Surface Mount |
|
|
GTCS25-900M-R05-2GDT 90V 5KA 2 POLE SURFACE MOUNT |
7,423 |
|
Datasheet | 2-SMD Cylinder Square End | GT | Tape & Reel (TR) | Active | 90 V | 5000A (5kA) | ±20% | 2 | No | Surface Mount |
|
|
2420-33-GGDT 625V 20KA 5 POLE TH |
2,497 |
|
Datasheet | Module, Plug-In | 2420 | Bulk | Last Time Buy | 625 V | 20000A (20kA) | - | 5 | Yes | Through Hole |
|
|
SL1021B090RFGDT 90V 20KA 3 POLE THROUGH HOLE |
4,217 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 90 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
|
SL1021B250RFGDT 250V 20KA 3 POLE TH |
3,593 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 250 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
|
SL1021B300RFGDT 300V 20KA 3 POLE TH |
3,317 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 300 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
|
SL1021B500RFGDT 500V 20KA 3 POLE TH |
3,804 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 500 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
GTCA38-261M-R20-FSGDT 260V 20KA 3 POLE TH |
7,069 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | GT | Tray | Active | 260 V | 20000A (20kA) | ±20% | 3 | Yes | Through Hole |
|
|
GTCA38-351M-R20-FSGDT 350V 20KA 3 POLE TH |
5,934 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | GT | Tray | Active | 350 V | 20000A (20kA) | ±20% | 3 | Yes | Through Hole |
|
|
SL1021B350PFGDT 350V 20KA 3 POLE TH |
6,462 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 350 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
PMT835004FGDT 350V 20KA 3 POLE TH |
4,510 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | PMT8 | Tray | Obsolete | 350 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
23004F.JPG "PMT3(310)23004F")
|
PMT3(310)23004FGDT 230V 20KA 3 POLE TH |
9,164 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | PMT3(310) | Tray | Obsolete | 230 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
35004F.JPG "PMT3(310)35004F")
|
PMT3(310)35004FGDT 350V 20KA 3 POLE TH |
6,289 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | PMT3(310) | Tray | Obsolete | 350 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
25004F.JPG "PMT3(310)25004F")
|
PMT3(310)25004FGDT 250V 20KA 3 POLE TH |
9,954 |
|
Datasheet | Radial - 3 Leads | PMT3(310) | Tray | Obsolete | 250 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
|
2420-310-GGDT 625V 20KA 5 POLE TH |
4,902 |
|
Datasheet | Module, Plug-In | 2420 | Bulk | Last Time Buy | 625 V | 20000A (20kA) | - | 5 | Yes | Through Hole |
|
2420-31-GGDT 625V 20KA 5 POLE TH |
8,649 |
|
Datasheet | Module, Plug-In | 2420 | Bulk | Last Time Buy | 625 V | 20000A (20kA) | - | 5 | Yes | Through Hole |
|
|
PMT809060GDT 90V 20KA 3 POLE THROUGH HOLE |
2,541 |
|
Datasheet | Axial Cylinder, 3 Lead (T-Shape) | PMT8 | Tray | Active | 90 V | 20000A (20kA) | - | 3 | No | Through Hole |
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.
