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 90V 20KA 3 POLE THROUGH HOLE / Gas Discharge Tube 90 V 20000A (20kA) ±20% 3 Pole Through Hole
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29,283 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
GDT 150V 10KA 2 POLE SMD
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2,000 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
GDT 600V 10KA 2 POLE TH
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3,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
GDT 230V 10KA 3 POLE SMD / Gas Discharge Tube 230 V 10000A (10kA) ±20% 3 Pole Surface Mount
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10,000 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
GDT 75V 5KA 2 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 90V 30% 2KA SURFACE MOUNT / Gas Discharge Tube Surge Protector
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10,000 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
GDT 350V 20KA 3 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 230V 20KA 2 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 360V 10KA 3 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 2 POLE THROUGH HOLE
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195 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
GDT 230V 2KA 2 POLE SMD
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90 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
GDT 75V 20% 10KA SURFACE MOUNT
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1,000 pieces In Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
GDT 360V 1KA 2 POLE SMD
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15,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
GDT 420V 5KA 3 POLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 350V 3KA 2 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 350V 5KA 2 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 350V 5KA 3 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 2 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 230V 20KA 2 POLE SMD HORIZ
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 150V 10KA 2 POLE SMD HORIZ
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Low Stock |
MOQ: 1 |
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