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. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Surge arrester 2-electrode arrester
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 220V 2.5KA THROUGH HOLE
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3,900 pieces In Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
GDT 800V THROUGH HOLE
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5,000 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
FS08X-1GB
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 90V 2.5KA 2 POLE SMD
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2,800 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
GDT 350V 10KA 3 POLE TH / Gas Discharge Tube 350 V 10000A (10kA) ±20% 3 Pole Through Hole
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81,658 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
GDT 357V 5KA SURFACE MOUNT
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1,000 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
GDT SW SPARK GAP FS08HF1BSMD
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7,200 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
SURGE ARRESTER GDT SMD
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10,080 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
GDT 5000V 5KA 2 POLE TH / Gas Discharge Tube 5000 V 5000A (5kA) 2 Pole Through Hole
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6,899 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
GDT SPARCTUBE 840V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 5KA THROUGH HOLE / Gas Discharge Tubes 90VDC 5KADC 3pF Radial Thru-Hole
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 230V 2.5KA 2 POLE TH / Gas Discharge Tube 230 V 2500A (2.5kA) ±20% 2 Pole Through Hole
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6,500 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 400V 3KA 2 POLE SMD / Gas Discharge Tube 400 V 3000A (3kA) ±20% 2 Pole Surface Mount
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3,800 pieces In Stock |
MOQ: 245 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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1,068 pieces In Stock |
MOQ: 120 |
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