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 145V 20KA THROUGH HOLE
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147,300 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
GDT 500V 20% 10KA
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
GDT 350V 15% 5KA SURFACE MOUNT
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12,159 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
GDT 75V 20% 10KA THROUGH HOLE / Miniature 3-Pole Gas Discharge Tube
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Low Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
GDT 120V 2KA 2 POLE SMD / Gas Discharge Tube 120 V 2000A (2kA) ±30% 2 Pole Surface Mount
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20,450 pieces In Stock |
MOQ: 435 |
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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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28 pieces In Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
GDT 100V 20% 5KA / Gas Discharge Tubes 100VDC 1pF Solder Pad SMD
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Low Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT 800V 10KA 3 POLE TH / Gas Discharge Tube 800 V 10000A (10kA) ±20% 3 Pole Through Hole
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4,870 pieces In Stock |
MOQ: 110 |
Need to verify |
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Mfr. Part No. WS Part No. |
GDT 470V 10KA 3 POLE TH / Gas Discharge Tube 470 V 10000A (10kA) ±20% 3 Pole Through Hole
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5,160 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
GDT 600V 5KA 3 POLE SMD REEL / Gas Discharge Tube 600 V 5000A (5kA) ±20% 3 Pole Surface Mount
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3,430 pieces In Stock |
MOQ: 120 |
Need to verify |
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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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2,015 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
GDT SMD 3R-5-S, 150V20% 5KA, REE
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6,540 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
GDT SMD 3R-5-S, 75V20% 5KA, REEL / Gas Discharge Tube 75 V 5000A (5kA) ±20% 3 Pole Surface Mount
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6,860 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
GDT 230V 20KA THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 800V 5KA 2 POLE THROUGH HOLE / Gas Discharge Tube 800 V 5000A (5kA) ±20% 2 Pole Through Hole
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84 pieces In Stock |
MOQ: 170 |
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Mfr. Part No. WS Part No. |
GDT 150V 10KA 2 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 360V 10KA 3 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Heavy-Duty 3-Electrode Gas Discharge Tube | GDT 350V 20% 10KA T/H FAIL SHORT
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89,500 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
GDT 800V 2.5KA 2 POLE TH
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Low Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
GDT 200V 10KA 3 POLE SMD
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2,720 pieces In Stock |
MOQ: 90 |
Need to verify |
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