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 230V 10KA 3 POLE TH / Gas Discharge Tube 230 V 10000A (10kA) ±20% 3 Pole Through Hole
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18,512 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
GDT 600V 3KA 2 POLE SMD / Gas Discharge Tube 600 V 3000A (3kA) ±20% 2 Pole Surface Mount
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12,520 pieces In Stock |
MOQ: 280 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 10KA SURFACE MOUNT
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9,250 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
GDT 150V 15% 5KA SURFACE MOUNT / Precision Gas Discharge Tube Surge Protector
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4,500 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
GDT 1200V 1.5KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 150V 20% 20KA
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
GDT 90V 5KA 3 POLE SURFACE MOUNT / Gas Discharge Tube 90 V 5000A (5kA) ±20% 3 Pole Surface Mount
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Low Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
GDT 90V 5KA 3 POLE SURFACE MOUNT
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1,534 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
GDT 200V 5KA 3 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 300V 5KA 3 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 500V 10KA 3 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 75V 2.5KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 250V 2.5KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 1500V 5KA 2 POLE TH
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3,000 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 230V 20KA 2 POLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 470V 5KA 2 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 400V 3KA 2 POLE SMD
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Low Stock |
MOQ: 1 |
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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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12,274 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
GDT 170V 5KA 3 POLE SMD
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1,650 pieces In Stock |
MOQ: 4 |
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