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 20% 5KA SURFACE MOUNT
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1,377 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
GDT SMD 3R-5-S, 150V20% 5KA, REE
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8,910 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
GDT SMD 4532, 230V30% 2KA, REEL
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Datasheet |
61,800 pieces In Stock |
MOQ:610 |
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Mfr. Part No. WS Part No. |
GDT 90V 30% 2KA SURFACE MOUNT / Gas Discharge Tube Surge Protector
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83,200 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
GAS DISCHARGE TUBE / Gas Discharge Tube Pole
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
GDT 350V 2.5KA 2 POLE / Gas Discharge Tube 350 V 2500A (2.5kA) ±15% 2 Pole User Defined
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Low Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
GDT 75V 1KA 2 POLE SURFACE MOUNT
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Datasheet |
252 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
GDT 75V 3KA 2 POLE SURFACE MOUNT
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Datasheet |
5,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 230 V 10000A (10kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 1000 V 2000A (2kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 350 V 5000A (5kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 570 V 5000A (5kA) 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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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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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 1600 V 2500A (2.5kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 2500 V 2500A (2.5kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 90 V 20000A (20kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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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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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 90 V 1000A (1kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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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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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 3000 V Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 200 V 2500A (2.5kA) ±30% 2 Pole Surface Mount
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 350 V 2000A (2kA) ±25% 2 Pole Surface Mount
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 230 V 5000A (5kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 1300 V 10000A (10kA) ±15% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 90 V 10000A (10kA) ±20% 2 Pole Surface Mount
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 450 V 1000A (1kA) 2 Pole Surface Mount
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 90 V 10000A (10kA) ±20% 3 Pole User Defined
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 90 V 3000A (3kA) ±30% 2 Pole Surface Mount
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 90 V 5000A (5kA) ±20% 3 Pole Surface Mount
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 3600 V 3000A (3kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 800 V 10000A (10kA) ±15% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
2036-xx-SM Precision Gas Discharge Tube Surge Protector | GDT 350V 20% 10KA SURFACE MOUNT
|
900 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 350 V 2000A (2kA) ±25% 2 Pole Surface Mount
|
6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 800 V 10000A (10kA) 2 Pole Through Hole
|
6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 1600 V 5000A (5kA) ±20% 2 Pole Through Hole
|
6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 470 V 500A 2 Pole Surface Mount
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 4000 V 3000A (3kA) ±20% 2 Pole Through Hole
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
Gas Discharge Tube 75 V 5000A (5kA) ±20% 2 Pole Through Hole
|
6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 10KA SURFACE MOUNT
|
Datasheet |
6,000 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
GDT SMD 4532, 300V30% 2KA, REEL
|
Datasheet |
30,000 pieces In Stock |
MOQ:320 |
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Mfr. Part No. WS Part No. |
LINEAR GENERAL PURPOSE AMPLIFIER
|
830 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
GDT 3000V 1.5KA 2 POLE TH / Gas Discharge Tube 3000 V 1500A (1.5kA) ±20% 2 Pole Through Hole
|
Datasheet |
Low Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
GDT 600V 5KA THROUGH HOLE
|
Datasheet |
7,700 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
GDT 350V 5KA 2 POLE THROUGH HOLE
|
Low Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
GDT 800V 2KA 2 POLE SMD
|
Datasheet |
Low Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
GDT 150V 15% 5KA SURFACE MOUNT / Precision Gas Discharge Tube Surge Protector
|
3,617 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Surge arrester 2-electrode arrester
|
5,100 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
GDT 75V 20KA 2 POLE THROUGH HOLE / Gas Discharge Tube 75 V 20000A (20kA) 2 Pole Through Hole
|
15,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
GDT 230V 5KA 2 POLE THROUGH HOLE / Gas Discharge Tube 230 V 5000A (5kA) ±20% 2 Pole Through Hole
|
Datasheet |
Low Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
GDT 2000V 5KA 2 POLE TH / Gas Discharge Tube 2000 V 5000A (5kA) 2 Pole Through Hole
|
Low Stock |
MOQ:19 |