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. |
Surge arrester
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Low Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
Surge arrester 2-electrode arrester
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Low Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
Surge arrester 3-electrode arrester
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Low Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 10KA
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Low Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
2-Electrode-Arrester
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7,800 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 1000 V 10000A (10kA) ±15% 2 Pole Through Hole
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 400V 20% 2.5KA THROUGH HOLE
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Low Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 3000 V Pole Through Hole
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 3900V 20% 2.5KA THROUGH HOLE
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
SURGE ARRESTER 3-electrode arrester
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
SURGE ARRESTER 2-electrode arrester
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Low Stock |
MOQ: 195 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tubes 350VDC 20kADC 10AAC 1.5pF Radial Thru-Hole / GDT 350V 20% 20KA
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 5KA
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Low Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
GDT 600V 5KA 2 POLE THROUGH HOLE
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3,000 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 90 V 20000A (20kA) ±20% 3 Pole Through Hole
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 150V 20% 20KA THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 470V 5KA 2 POLE THROUGH HOLE
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Low Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
GDT 270V 2.5KA 2 POLE TH / Gas Discharge Tube 270 V 2500A (2.5kA) 2 Pole Through Hole
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
Surge arrester 2-electrode arrester
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 270 V 2500A (2.5kA) 2 Pole Through Hole
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Low Stock |
MOQ: 1 |
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