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 1KA 2 POLE SURFACE MOUNT / Gas Discharge Tube 75 V 1000A (1kA) ±20% 2 Pole Surface Mount
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5,187 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube (GDT) Products AC and CG3 Series | GDT 600V 5KA THROUGH HOLE
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4,900 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
GDT 3300V 5KA 2 POLE TH
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183 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
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200 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
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500 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
GDT 90V 5KA SURFACE MOUNT
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19,000 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA 3 POLE THROUGH HOLE
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6,250 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT 90V 5KA SURFACE MOUNT
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69,850 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
GDT 600V 5KA 2 POLE SMD / Gas Discharge Tube 600 V 5000A (5kA) 2 Pole Surface Mount
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730 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
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60 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
GDT 75V 2KA 2 POLE SURFACE MOUNT / Gas Discharge Tube 75 V 2000A (2kA) 2 Pole Surface Mount
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14,000 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
GDT 140V 500A SURFACE MOUNT
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1,964 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA SURFACE MOUNT
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1,538 pieces In Stock |
MOQ: 31 |
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Mfr. Part No. WS Part No. |
GDT 1500V 5KA 2 POLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 3000V 5KA 2 POLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 7500V 5KA 2 POLE TH
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Low Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
GDT 90V 20KA SURFACE MOUNT
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910 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
GDT 90V 20KA 2 POLE SMD / Gas Discharge Tube 90 V 20000A (20kA) 2 Pole Surface Mount
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1,000 pieces In Stock |
MOQ: 40 |
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