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Discharge Tube

 

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Gas discharge tubes (GDT) or gas tube arrestors (GTA) provide protection against voltage and current surges in electronic and electrical equipment. They include spark gaps, simple devices with two or three conducting electrodes separated by a gap filled with a gas such as air.
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Parts by Number for Discharge Tube Top

Partb # Distributor Manufacturer Product Category Description
SL1021A350R Newark / element14 LITTELFUSE Not Provided LITTELFUSE - SL1021A350R - GAS DISCHARGE TUBE, 350V
SL1021A400R Newark / element14 LITTELFUSE Not Provided LITTELFUSE - SL1021A400R - GAS DISCHARGE TUBE, 400V
SL1021B230R Newark / element14 LITTELFUSE Not Provided LITTELFUSE - SL1021B230R - GAS DISCHARGE TUBE, 230V
2020-15T-C4FLF Newark / element14 BOURNS Not Provided BOURNS - 2020-15T-C4FLF - GAS DISCHARGE TUBE, 3P, 500V
B88069X8740B502 Newark / element14 EPCOS Not Provided EPCOS - B88069X8740B502 - GAS DISCHARGE TUBE, 3P, 450V
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Conduct Research Top

  • Gas Discharge Tubes Help Protect VDSL Equipment and xDSL Splitters (.pdf)
    VDSL (very-high-speed digital subscriber line) technology is similar to the well-known ADSL, and facilitates the delivery of information at speeds of up to 52 Mb/s. Standard VDSL deployment uses a frequency spectrum up to 12 MHz, whereas VDSL2 allows for up to 30 MHz as an option. The capabilities
  • Plasma Modification of Catalysts Using a Dielectric Barrier Discharge (.pdf)
    of the discharge zone, post plasma catalysis (PPC). The introduction of a plasma to a catalysis system may produce a change in the distribution or type of reactive species available for reaction or a change of catalyst properties, such as an increase in dispersion or a change in catalyst structure. þÿ
  • Keeping coax safe
    Special protectors dissipate potentially dangerous transient currents in coaxial cable. When voltages on the center conductor exceed a specific value, the gas in the gas-discharge tube ionizes to discharge the buildup to ground. Even though the quarter-wave stub is electrically grounded
  • Visible LEDs Application Notes
    The features of LED lamps become clear by comparison with tungsten filament incandescent lamps and discharge tubes in their light emitting mechanisms and structures. Visible. LOG IN. Login Password. 1-800-984-5337 Global Headquarters: 3 Northway Lane North. Latham, New York 12110. USA
  • Gas Plasma OVP (G.D.T.) Application Notes (.pdf)
    The Gas Discharge Tube (G.D.T.) operates as a voltage dependent switch. When a voltage appears across the device which is greater than its breakdown voltage, known as the Sparkover Voltage, an arc discharge takes place within the tube which creates a low impedance path by which the surge current
  • Dataline Surge Protection: Stop Fried Boards, Corrupted Data
    to by the trade name Tranzorbs), Metal Oxide Varistors (MOV) or gas discharge tubes. These devices all work by turning on at a set voltage. Once the clamp voltage has been exceeded, the devices provide a low impedance connection between terminals. These shunting devices are most often installed from each
  • Combing GDTs and MOVs for Surge Protection of AC Power Lines (.pdf)
    for equipment connected to AC power lines.The role of gas discharge tube (GDT) surge arresters specifically designed for AC power line protection will also be discussed. The first step in providing an effective defense against power line transients is to accurately characterize the transients. One good
  • Using emission spectroscopy to perform impurity analyses in UHP gases
    the plasma undergoing excitation. In contrast to conventional low-pressure gas-discharge tubes, those using the silent electric discharge (SED) excitation technique operate at atmospheric pressure with high-voltage ac power supplied by two. MICRO:Analytical Technologies, by Mark L. Malczewski, (Apr

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