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 350V 20% 20KA THROUGH HOLE
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Low Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
GDT 230V 20% 20KA THROUGH HOLE
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Low Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 2.5KA SURFACE MOUNT
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2,200 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
GDT 800V 10KA SURFACE MOUNT
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Low Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
GDT 350V 15% 5KA THROUGH HOLE
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Low Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
GDT 250V 10KA 3 POLE TH / Gas Discharge Tube 250 V 10000A (10kA) 3 Pole Through Hole
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Low Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
GDT 600V 20% 20KA THROUGH HOLE
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30,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
GDT 300V 1KA 2 POLE THROUGH HOLE / Gas Discharge Tube 300 V 1000A (1kA) ±20% 2 Pole Through Hole
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
GDT 90V 5KA 2 POLE SURFACE MOUNT
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
GDT 800V 10KA 2 POLE TH / Gas Discharge Tube 800 V 10000A (10kA) 2 Pole Through Hole
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2,000 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
GDT 470V 20KA THROUGH HOLE
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Low Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
GDT 800V 10KA 2 POLE TH
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Low Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
3-Pole Gas Discharge Tube | GDT 150V 20% 20KA
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 470 V 500A 2 Pole Surface Mount
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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 / Gas Discharge Tube 90 V 10000A (10kA) ±20% 3 Pole Through Hole
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5,100 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
GDT 90V 30% 2KA SURFACE MOUNT
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91,541 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 75 V 5000A (5kA) ±20% 2 Pole Through Hole
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6,000 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
GDT 230V 20% 1KA SURFACE MOUNT / Gas Discharge Tubes 230VDC 1pF Solder Pad SMD
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
2036-xx-SM Precision Gas Discharge Tube Surge Protector | GDT 350V 20% 10KA SURFACE MOUNT
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Low Stock |
MOQ: 105 |
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