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 230V 10KA 3 POLE TH / Gas Discharge Tube 230 V 10000A (10kA) ±20% 3 Pole Through Hole
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Low Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
GDT 550V 20% 5KA T/H FAIL SHORT
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Low Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
GDT 600V 15% 20KA THROUGH HOLE
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Low Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
GDT 350V 20% 10KA T/H FAIL SHORT / Gas Discharge Tubes 350VDC 10kADC 1pF Axial Thru-Hole
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Low Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
GDT 2700V 15% 3KA THROUGH HOLE
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Low Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
GDT 140V 500A SURFACE MOUNT
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3,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
GDT 500V 1KA 1 POLE TH BOX / Gas Discharge Tube 500 V 1000A (1kA) ±20% 1 Pole Through Hole
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Low Stock |
MOQ: 2225 |
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Mfr. Part No. WS Part No. |
GDT 75V 10KA 3 POLE THROUGH HOLE / Gas Discharge Tube 75 V 10000A (10kA) ±20% 3 Pole Through Hole
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4,490 pieces In Stock |
MOQ: 95 |
Need to verify |
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Mfr. Part No. WS Part No. |
GDT 90V 5KA 2 POLE SMD REEL
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6,395 pieces In Stock |
MOQ: 190 |
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Mfr. Part No. WS Part No. |
GDT 140V 3 POLE / Gas Discharge Tube 140 V ±30% 3 Pole User Defined
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39,380 pieces In Stock |
MOQ: 1110 |
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Mfr. Part No. WS Part No. |
GDT 200V 1KA 2 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 420V 10KA 3 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 90V 20KA 2 POLE THROUGH HOLE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 200V 5KA 3 POLE SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 470V 10KA 3 POLE TH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GDT 420V 10KA 3 POLE TH
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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: 1 |
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Mfr. Part No. WS Part No. |
GDT 230V 1KA 2 POLE SMD
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78 pieces In Stock |
MOQ: 490 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 5KA SURFACE MOUNT
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9,000 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT 230V 20KA THROUGH HOLE / Gas Discharge Tubes 230VDC 1pF Axial Thru-Hole
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9,000 pieces In Stock |
MOQ: 55 |
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