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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SL1021B420RFGDT 420V 20KA 3 POLE TH |
5,517 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | SL1021B | Tray | Active | 420 V | 20000A (20kA) | - | 3 | Yes | Through Hole |
|
B88069X4380C251GDT 600V 40KA 2 POLE |
3,070 |
|
Datasheet | Cylinder No Lead | V1x | Bulk | Active | 600 V | 40000A (40kA) | - | 2 | No | User Defined |
|
B88069X4400B152GDT 400V 20KA 2 POLE CHASSIS |
4,803 |
|
Datasheet | Axial Cylinder | V1x | Bulk | Active | 400 V | 20000A (20kA) | - | 2 | No | Chassis, Stud Mount |
|
2818203GDT 20KA 2 POLE |
1,882 |
|
Datasheet | Cylinder No Lead | - | Bulk | Active | - | 20000A (20kA) | - | 2 | No | User Defined |
|
SL1026-275GDT 275V 20KA 3 POLE HOLDER |
3,738 |
|
Datasheet | Cartridge | SL1026 | Tray | Active | 275 V | 20000A (20kA) | - | 3 | No | Holder |
|
SL1026-400GDT 400V 20KA 3 POLE HOLDER |
4,802 |
|
Datasheet | Cartridge | SL1026 | Tray | Active | 400 V | 20000A (20kA) | - | 3 | No | Holder |
|
SL1026-700GDT 700V 20KA 3 POLE HOLDER |
7,604 |
|
Datasheet | Cartridge | SL1026 | Tray | Active | 700 V | 20000A (20kA) | - | 3 | No | Holder |
|
DSAHR-1GDT 500V 5KA 2 POLE THROUGH HOLE |
5,613 |
|
Datasheet | Radial, Box | DSAHR | Bulk | Active | 500 V | 5000A (5kA) | ±20% | 2 | No | Through Hole |
|
B88069X3810C103GDT 800V 10KA 2 POLE |
3,256 |
|
Datasheet | Cylinder No Lead | A70 | Bulk | Active | 800 V | 10000A (10kA) | ±15% | 2 | No | User Defined |
|
B88069X7200B102GDT 350V 20KA 3 POLE TH |
5,438 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | T23 | Bulk | Active | 350 V | 20000A (20kA) | ±20% | 3 | No | Through Hole |
|
B88069X4023B201GDT 600V 8KA 3 POLE |
7,424 |
|
Datasheet | Radial Cylinder, 3 Lead | - | Tray | Active | 600 V | 8000A (8kA) | - | 3 | No | User Defined |
|
2049-30-BLFGDT 300V 15KA 2 POLE TH |
2,805 |
|
Datasheet | Axial Cylinder | 2049 | Tray | Active | 300 V | 15000A (15kA) | ±30% | 2 | No | Through Hole |
|
|
2049-30-BT1LFGDT 300V 15KA 2 POLE TH |
5,756 |
|
Datasheet | Axial Cylinder | 2049 | Tape & Reel (TR) | Active | 300 V | 15000A (15kA) | ±30% | 2 | No | Through Hole |
|
GDT25-15-S1-RPGDT 150V 5MM |
1,119 |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - |
|
|
B88069X0830C103GDT 230V 5KA 2 POLE |
2,366 |
|
Datasheet | Cylinder No Lead | EC | Bulk | Active | 230 V | 5000A (5kA) | ±15% | 2 | No | User Defined |
|
|
GDT21-20-S1-RPGDT SMD 1206 200V 500A |
8,563 |
|
Datasheet | 1206 (3216 Metric) | GDT21 | Tape & Reel (TR) | Active | 200 V | 500A | ±30% | 2 | No | Surface Mount |
|
|
GDT21-42-S1-RPGDT SMD 1206 420V 500A |
9,715 |
|
Datasheet | 1206 (3216 Metric) | GDT21 | Tape & Reel (TR) | Active | 420 V | 500A | ±30% | 2 | No | Surface Mount |
|
|
GDT21-15-S1-RPGDT SMD 1206 150V 500A |
4,887 |
|
Datasheet | 1206 (3216 Metric) | GDT21 | Tape & Reel (TR) | Active | 150 V | 500A | ±30% | 2 | No | Surface Mount |
|
|
GDT21-60-S1-RPGDT SMD 1206 600V 500A |
9,290 |
|
Datasheet | 1206 (3216 Metric) | GDT21 | Tape & Reel (TR) | Active | 600 V | 500A | ±30% | 2 | No | Surface Mount |
|
3RM230L-8/BGDT 230V 10KA 3 POLE TH |
5,790 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | 3R-8 | Tray | Active | 230 V | 10000A (10kA) | ±20% | 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.
