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 10KA 2 POLE TH / Gas Discharge Tube 350 V 10000A (10kA) ±20% 2 Pole Through Hole
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1,695 pieces In Stock |
MOQ: 220 |
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Mfr. Part No. WS Part No. |
GDT 120V 10KA 2 POLE TH / Gas Discharge Tube 120 V 10000A (10kA) ±20% 2 Pole Through Hole
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Low Stock |
MOQ: 230 |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA 2 POLE REEL / Gas Discharge Tube 90 V 10000A (10kA) ±20% 2 Pole User Defined
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570 pieces In Stock |
MOQ: 250 |
Need to verify |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA 2 POLE THROUGH HOLE / Gas Discharge Tube 90 V 10000A (10kA) ±20% 2 Pole Through Hole
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5,950 pieces In Stock |
MOQ: 250 |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 2 POLE SMD / Gas Discharge Tube 75 V 10000A (10kA) ±20% 2 Pole Surface Mount
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9,900 pieces In Stock |
MOQ: 215 |
Need to verify |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 2 POLE REEL / Gas Discharge Tube 75 V 10000A (10kA) ±20% 2 Pole User Defined
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4,060 pieces In Stock |
MOQ: 230 |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 2 POLE THROUGH HOLE / Gas Discharge Tube 75 V 10000A (10kA) ±20% 2 Pole Through Hole
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Low Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
GDT 600V 5KA 1 POLE SMD REEL / Gas Discharge Tube 600 V 5000A (5kA) ±20% 1 Pole Surface Mount
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8,590 pieces In Stock |
MOQ: 195 |
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Mfr. Part No. WS Part No. |
GDT 470V 5KA 1 POLE SMD REEL / Gas Discharge Tube 470 V 5000A (5kA) ±20% 1 Pole Surface Mount
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595 pieces In Stock |
MOQ: 190 |
Need to verify |
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Mfr. Part No. WS Part No. |
GDT 230V 5KA 1 POLE SMD / Gas Discharge Tube 230 V 5000A (5kA) ±20% 1 Pole Surface Mount
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9,820 pieces In Stock |
MOQ: 245 |
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Mfr. Part No. WS Part No. |
GDT 230V 5KA 2 POLE THROUGH HOLE / Gas Discharge Tube 230 V 5000A (5kA) ±20% 2 Pole Through Hole
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490 pieces In Stock |
MOQ: 330 |
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Mfr. Part No. WS Part No. |
GDT 1400V 5KA 2 POLE TH / Gas Discharge Tube 1400 V 5000A (5kA) ±20% 2 Pole Through Hole
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510 pieces In Stock |
MOQ: 185 |
Need to verify |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 1600 V 5000A (5kA) ±20% 2 Pole Through Hole
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390 pieces In Stock |
MOQ: 195 |
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Mfr. Part No. WS Part No. |
GDT SMD 2R-5, 90V20% 5KA, REEL 1 / Gas Discharge Tube 90 V 5000A (5kA) ±20% 2 Pole User Defined
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2,015 pieces In Stock |
MOQ: 225 |
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Mfr. Part No. WS Part No. |
GDT 75V 5KA 2 POLE TH BOX / Gas Discharge Tube 75 V 5000A (5kA) ±20% 2 Pole Through Hole
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12,240 pieces In Stock |
MOQ: 255 |
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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 3600V 3KA 2 POLE TH / Gas Discharge Tube 3600 V 3000A (3kA) ±20% 2 Pole Through Hole
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7,770 pieces In Stock |
MOQ: 165 |
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Mfr. Part No. WS Part No. |
GDT 1800V 3KA 1 POLE SMD REEL / Gas Discharge Tube 1800 V 3000A (3kA) ±20% 1 Pole Surface Mount
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2,070 pieces In Stock |
MOQ: 200 |
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Mfr. Part No. WS Part No. |
GDT 3600V 3KA 2 POLE TH / Gas Discharge Tube 3600 V 3000A (3kA) ±20% 2 Pole Through Hole
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1,665 pieces In Stock |
MOQ: 210 |
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Mfr. Part No. WS Part No. |
GDT 1200V 3KA 2 POLE SMD / Gas Discharge Tube 1200 V 3000A (3kA) ±20% 2 Pole Surface Mount
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1,200 pieces In Stock |
MOQ: 285 |
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