Gas Discharge Tube Arresters (GDT) are crucial components used for overvoltage protection in electrical and electronic equipment. These devices operate by ionizing gas within a sealed tube to dissipate excess electrical energy, effectively safeguarding sensitive circuitry from potential damage caused by voltage spikes.
GDTs are renowned for their high surge handling capabilities and fast response times, making them an ideal solution for applications in telecommunications, power supplies, and industrial automation. They offer low capacitance and minimal leakage, ensuring consistent performance over time.
Leading manufacturers of Gas Discharge Tube Arresters include Littelfuse, Bourns, and EPCOS, each offering a wide range of specifications to meet the diverse needs of modern electronic systems. With robust construction and reliable performance, GDTs are a trusted choice for professionals seeking superior protection against transient voltage anomalies.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 2 POLE THROUGH HOLE / Gas Discharge Tube 75 V 10000A (10kA) 2 Pole Through Hole
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2,790 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
GDT 600V 5KA 2 POLE THROUGH HOLE / Gas Discharge Tube 600 V 5000A (5kA) ±20% 2 Pole Through Hole
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1,600 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
GDT 500V 500A 1 POLE REEL / Gas Discharge Tube 500 V 500A ±20% 1 Pole User Defined
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1,890 pieces In Stock |
MOQ: 515 |
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Mfr. Part No. WS Part No. |
GDT 200V 1KA 1 POLE TH BOX / Gas Discharge Tube 200 V 1000A (1kA) ±20% 1 Pole Through Hole
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1,941 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
GDT 255V THROUGH HOLE / Gas Discharge Tube 255 V Pole Through Hole
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4,500 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
GDT 500V 1KA 1 POLE TH BOX / Gas Discharge Tube 500 V 1000A (1kA) ±20% 1 Pole Through Hole
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7,535 pieces In Stock |
MOQ: 660 |
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Mfr. Part No. WS Part No. |
GDT 700V 3KA 1 POLE THROUGH HOLE / Gas Discharge Tube 700 V 3000A (3kA) ±20% 1 Pole Through Hole
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1,530 pieces In Stock |
MOQ: 435 |
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Mfr. Part No. WS Part No. |
GDT 140V 500A 1 POLE REEL / Gas Discharge Tube 140 V 500A ±30% 1 Pole User Defined
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3,660 pieces In Stock |
MOQ: 770 |
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Mfr. Part No. WS Part No. |
GDT 230V 2KA 2 POLE SMD / Gas Discharge Tube 230 V 2000A (2kA) ±25% 2 Pole Surface Mount
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12,000 pieces In Stock |
MOQ: 240 |
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Mfr. Part No. WS Part No. |
GDT 800V 20KA 2 POLE TH / Gas Discharge Tube 800 V 20000A (20kA) ±20% 2 Pole Through Hole
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743 pieces In Stock |
MOQ: 235 |
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Mfr. Part No. WS Part No. |
GDT 350V 20KA 2 POLE TH / Gas Discharge Tube 350 V 20000A (20kA) ±20% 2 Pole Through Hole
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5,073 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT 3300V 5KA 2 POLE TH / Gas Discharge Tube 3300 V 5000A (5kA) 2 Pole Through Hole
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2,000 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
GDT 1500V 5KA 2 POLE TH / Gas Discharge Tube 1500 V 5000A (5kA) 2 Pole Through Hole
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1,830 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT 60V 10KA 3 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 350V 1KA 2 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA 3 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 500V 10KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 140V 20KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 140V 10KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 3 POLE SMD
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Low Stock |
MOQ: 1 |
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