Gas Discharge Tube Arresters (GDT)
Browse available Gas Discharge Tube Arresters (GDT) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | 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 |
Gas Discharge Tube Arresters (GDT) FAQ
Common questions about selecting, comparing and sourcing Gas Discharge Tube Arresters (GDT) components through Winsun (HK) Electronics.
What should I check when selecting Gas Discharge Tube Arresters (GDT) components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Gas Discharge Tube Arresters (GDT) part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Gas Discharge Tube Arresters (GDT) parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Gas Discharge Tube Arresters (GDT) components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
