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 1000V 1.5KA 2 POLE TH / Gas Discharge Tube 1000 V 1500A (1.5kA) ±20% 2 Pole Through Hole
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1,000 pieces In Stock |
MOQ: 285 |
Need to verify |
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Mfr. Part No. WS Part No. |
GDT 350V 10KA 2 POLE TH
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2,270 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
GDT 2500V 2KA 2 POLE TH / Gas Discharge Tube 2500 V 2000A (2kA) ±20% 2 Pole Through Hole
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6,550 pieces In Stock |
MOQ: 170 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 800 V 10000A (10kA) ±15% 2 Pole Through Hole
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140 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 20KA THROUGH HOLE
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40,555 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tubes 90VDC 20kADC 20AAC 1.5pF Solder Pad SMD / GDT 90V 20% 20KA SURFACE MOUNT
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39,600 pieces In Stock |
MOQ: 160 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 5KA SURFACE MOUNT
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54,400 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
GDT 150V 500A 2 POLE SMD / Gas Discharge Tube 150 V 500A ±30% 2 Pole Surface Mount
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61,800 pieces In Stock |
MOQ: 390 |
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Mfr. Part No. WS Part No. |
GDT 90V 40KA 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 THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 130V 5KA 2 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 145V 3KA 2 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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7 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
GDT 230V 500A 2 POLE SMD REEL / Gas Discharge Tube 230 V 500A ±30% 2 Pole Surface Mount
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Low Stock |
MOQ: 475 |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA 2 POLE
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Low Stock |
MOQ: 1 |
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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: 16 |
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Mfr. Part No. WS Part No. |
GDT 90V 20KA SURFACE MOUNT
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940 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
GDT 800V 5KA 2 POLE THROUGH HOLE
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10 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
GDT 4000V 5KA 2 POLE TH
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4,028 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
GDT 2700V 5KA 2 POLE TH
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400 pieces In Stock |
MOQ: 135 |
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