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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3R400TD-8GDT 400V 20KA 3 POLE TH |
1,000 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | 3RD-8 | Tray | Active | 400 V | 20000A (20kA) | ±20% | 3 | No | Through Hole |
|
|
3R250TD-8GDT 250V 20KA 3 POLE TH |
1,000 |
|
Datasheet | Axial Cylinder, 3 Lead (Radial Bend) | 3RD-8 | Tray | Active | 250 V | 20000A (20kA) | ±20% | 3 | No | Through Hole |
|
|
3R250A-5SSGDT 250V 5KA 3 POLE SMD 5mm*5mm* |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5SS | Tape & Reel (TR) | Active | 250 V | 5000A (5kA) | ±20% | 3 | No | Surface Mount |
|
|
3R150A-5SSGDT 150V 5KA 3 POLE SMD 5mm*5mm* |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5SS | Tape & Reel (TR) | Active | 150 V | 5000A (5kA) | ±20% | 3 | No | Surface Mount |
|
|
3R200B-5SSGDT 200V 10KA 3 POLE SMD 5mm*5mm |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5SS | Tape & Reel (TR) | Active | 200 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R350B-5SGDT 350V 10KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5S | Tape & Reel (TR) | Active | 350 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R420A-5SGDT 420V 5KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5S | Tape & Reel (TR) | Active | 420 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R075B-5SSGDT 75V 10KA 3 POLE SMD 5mm*5mm* |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5SS | Tape & Reel (TR) | Active | 75 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R400A-5SSGDT 400V 5KA 3 POLE SMD 5mm*5mm* |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5SS | Tape & Reel (TR) | Active | 400 V | 5000A (5kA) | ±20% | 3 | No | Surface Mount |
|
|
3R400A-5SGDT 400V 5KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5S | Tape & Reel (TR) | Active | 400 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R230B-5SSGDT 230V 10KA 3 POLE SMD 5mm*5mm |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5SS | Tape & Reel (TR) | Active | 230 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R230B-5SGDT 230V 10KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5S | Tape & Reel (TR) | Active | 230 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R230A-5SSGDT 230V 5KA 3 POLE SMD 5mm*5mm* |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5SS | Tape & Reel (TR) | Active | 230 V | 5000A (5kA) | ±20% | 3 | No | Surface Mount |
|
|
3R350B-5SSGDT 350V 10KA 3 POLE SMD 5mm*5mm |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5SS | Tape & Reel (TR) | Active | 350 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R200A-5SGDT 200V 5KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5S | Tape & Reel (TR) | Active | 200 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R600A-5SGDT 600V 5KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5S | Tape & Reel (TR) | Active | 600 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R470A-5SGDT 470V 5KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5S | Tape & Reel (TR) | Active | 470 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R230A-5SGDT 230V 5KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RA-5S | Tape & Reel (TR) | Active | 230 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R420B-5SGDT 420V 10KA 3 POLE SMD |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5S | Tape & Reel (TR) | Active | 420 V | 10000A (10kA) | ±20% | 3 | No | Surface Mount |
|
|
3R420B-5SSGDT 420V 10KA 3 POLE SMD 5mm*5mm |
2,000 |
|
Datasheet | 3-SMD Cylinder Square End | 3RB-5SS | Tape & Reel (TR) | Active | 420 V | 10000A (10kA) | ±20% | 3 | 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.
