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 90V 10KA 2 POLE SMD HORIZ / Gas Discharge Tube 90 V 10000A (10kA) ±20% 2 Pole Surface Mount Horizontal
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6,000 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
3-Pole Gas Discharge Tube | GDT 75V 20% 20KA THROUGH HOLE
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Low Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
GDT 230V 20KA SURFACE MOUNT / Gas Discharge Tubes 230VDC 1pF Solder Pad SMD
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Low Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
GDT 350V 10KA T/H FAIL SHORT
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
GDT 250V 10KA 3 POLE / Gas Discharge Tube 250 V 10000A (10kA) 3 Pole User Defined
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Low Stock |
MOQ: 17 |
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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. |
GDT 1KV 100KA DIN RAIL
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 260V 10KA THROUGH HOLE
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Low Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
GENERAL PURPOSE AMPLIFIER
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
GDT 230V 5KA 3 POLE SMD / Gas Discharge Tube 230 V 5000A (5kA) ±20% 3 Pole Surface Mount
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198 pieces In Stock |
MOQ: 125 |
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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 450V THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 300V 1KA 2 POLE SMD / Gas Discharge Tube 300 V 1000A (1kA) 2 Pole Surface Mount
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Low Stock |
MOQ: 300 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 35 |
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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. |
GDT 230V 20% 20KA THROUGH HOLE / 3-Pole Gas Discharge Tube
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
GDT 255V
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Low Stock |
MOQ: 0 |
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