About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Gas Discharge Tubes (GDTs) or Gas Plasma Arrestors protect circuits from transient voltages caused by lightning, switching, and other sources. They allow the passage of AC currents but act as a short circuit for high-energy transients. Essentially, they provide a conductive path for the discharge of high voltage transients, while preserving the normal DC voltage. GDTs are low-cost and provide a simple and effective solution for protecting sensitive electronic equipment. They are an essential component of any system which is subject to high voltage surges or transients, such as in lightning storms or when high power is switched on or off. GDTs are typically constructed using a glass or ceramic tube, containing two electrodes. The gas inside is usually a mixture of noble gases such as argon, neon, and xenon. When a high voltage transient occurs, the gap between the electrodes breaks down and a low impedance path is formed which allows the transient to be discharged to ground. GDTs provide a range of advantages such as high dielectric strength, low operating voltage, and low leakage current.
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Hot 2036-09-SMLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 90VOLT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 4
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USD 0.2105

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20 kA90 V32036 - SmSmd/SmtNBulk5 mm90 V7.3 mm- 55 C+ 125 C
52592


Circuit breaker; Poles: 1; for DIN rail mounting; -10÷85°C; IP20
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QOLTEC Availability : 4
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USD 2.1234

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52590


Circuit breaker; Poles: 1; for DIN rail mounting; -10÷85°C; IP20
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QOLTEC Availability : 4
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USD 2.2446

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52591


Circuit breaker; Poles: 1; for DIN rail mounting; -10÷85°C; IP20
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

QOLTEC Availability : 4
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USD 2.2446

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CG2230


Gas Discharge Tubes 1.5pF SMD
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Coto Availability : 4
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USD 2.5657

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20 A230 V2Cg / Cg2Solder PadNTube     
9071.99.0054


Gas Discharge Tubes - GDTs Gas Plasma Arrestors
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Huber & Suhner Availability : 4
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USD 43.26

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VF230-AC/DC


Surge arrestor; Type 3; Poles: 2; 0.7kA; 255VAC; DIN; -40÷80°C; IP20
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OBO BETTERMANN Availability : 4
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USD 92.2285

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SPBT12-280


Cartridge for surge arrestor; Type 1+2; 280VAC; Mounting: socket
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Eaton Availability : 4
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USD 108.381

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OVR T2 1N 40-275 P QS


Surge arrestor; Type 2; Poles: 1+N; In 8/20us: 40kA; DIN; -40÷80°C
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ABB Availability : 4
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USD 124.3819

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ND-CAT6/E-F


Surge arrestor; Type 2+3; 7kA; 41VAC; -40÷80°C; IP10; 58VDC
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OBO BETTERMANN Availability : 4
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USD 127.0815

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