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 420V 10KA 3 POLE TH
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1,190 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
GDT 150V 2KA 2 POLE SMD
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3,120 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
GDT 470V 5KA 2 POLE THROUGH HOLE
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3,490 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT 90V 10KA 2 POLE SMD / Gas Discharge Tube 90 V 10000A (10kA) ±20% 2 Pole Surface Mount
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3,800 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
GDT 800V 20KA 5 POLE
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3,230 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
GDT 72V 10KA 3 POLE / Gas Discharge Tube 72 V 10000A (10kA) 3 Pole User Defined
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3,030 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
GDT 470V 2KA 2 POLE SMD
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2,990 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
GDT 200V 5KA 3 POLE
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1,100 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
GDT 230V 10KA 2 POLE TH / Gas Discharge Tube 230 V 10000A (10kA) ±15% 2 Pole Through Hole
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3,580 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
GDT 600V 20% 5KA / Light Duty 3-Electrode Gas Discharge Tube
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Low Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
GDT 400V 20% 10KA THROUGH HOLE / Heavy-Duty 3-Electrode Gas Discharge Tube
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
GDT 250V 20% 10KA T/H FAIL SHORT / Heavy-Duty 3-Electrode Gas Discharge Tube
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
GDT 350V 20% 20KA T/H FAIL SHORT / 3-Pole Gas Discharge Tube
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10,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
GDT 350V 10KA THROUGH HOLE / Gas Discharge Tubes 350VDC 10kADC 10AAC 1.5pF Radial Thru-Hole
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9,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
GDT 550V 20% 2.5KA SURFACE MOUNT / Gas Discharge Tubes 550VDC 2.5kADC 1pF Solder Pad SMD
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8,000 pieces In Stock |
MOQ: 26 |
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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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1,960 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
GDT 75V 20% 10KA THROUGH HOLE / Gas Discharge Tubes 75VDC 10kADC 1pF Axial Thru-Hole
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Low Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
GDT 550V 20% 10KA T/H FAIL SHORT / Gas Discharge Tubes 550VDC 10KADC 10AAC 1pF Radial Thru-Hole
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9,100 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
GDT 350V 20% 10KA THROUGH HOLE / GDT 350VDC 12kA Thru-Hole
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Low Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
GDT 230V 20% 20KA FAIL SHORT
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Low Stock |
MOQ: 30 |
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