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 150V 20% 20KA
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Low Stock |
MOQ: 2 |
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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 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 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 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. |
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37,540 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
GDT 680V 5KA 2 POLE THROUGH HOLE / Gas Discharge Tube 680 V 5000A (5kA) 2 Pole Through Hole
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15,000 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 2.5KA / GDT SURGE ARRESTER, 2-ELECTRODE ARRESTER
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1,190 pieces In Stock |
MOQ: 325 |
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Mfr. Part No. WS Part No. |
GDT 600V 10KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 470V 5KA 3 POLE SMD / Gas Discharge Tube 470 V 5000A (5kA) ±20% 3 Pole Surface Mount
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4,000 pieces In Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
GDT 5500V 15% 5KA THROUGH HOLE
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA 3 POLE THROUGH HOLE
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139 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
GDT 1600V 5KA 2 POLE TH
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
GDT 300V 2.5KA 2 POLE TH
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210 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
GDT 230V 5KA 2 POLE
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223 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
GDT 230V 20KA 2 POLE TH
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239 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
GDT 1800V 5KA 2 POLE
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239 pieces |
MOQ: 0 |
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