2026-23-C3LF

Gas Discharge Tube Arresters (GDT) are electrical safety devices consisting of two electrodes in a gas atmosphere used to protect sensitive electronic components from damage due to overvoltage, such as lightning or high-voltage transients.

In the GDT, a spark gap made up of two electrodes is the main component. When a certain voltage is exceeded (determined by the gap distance between the two electrodes), a spark is produced which breaks down the insulating gas between the electrodes. In doing so it produces a spark which is then diverted to the ground. Once the spark is dissipated, the gas around the electrodes regains its insulating ability and the device resumes its normal operation.

The 2026-23-C3LF is a GDT designed for use in grounding and high-frequency applications which have to protect circuits from overvoltages created by fault conditions and inductive switching operations. It is based on a metallized polypropylene ceramic electrode construction which helps provide superior electrical stability even when exposed to the harshest of environmental conditions. This makes it ideal for use in the power distribution, renewable energy, aerospace, automotive, and telecommunications industries.

The 2026-23-C3LF has a rated surge current of 30kA, with a maximum withstand voltage of 56kV, and a operating voltage of 5.2kV. It has a fast response time and is designed for operation in temperatures ranging from -40℃ to 85℃. The operating principle of this device is the ‘breakdown’ of the insulating gas within the gap between the electrodes of the GDT. When exposed to a transient surge the gas between the electrodes will break down and conduct the current to ground, providing a path for alleviating the surge before it can reach sensitive electronic components.

The 2026-23-C3LF has a fast response time making it ideal for use in high-speed, high-frequency applications, such as power distribution and telecommunications. It is also designed with superior heat dissipation, making it suitable for both indoor and outdoor applications. Its superior heat dissipation also helps to reduce the risk of thermal runaway, which may occur when the device is exposed to sustained overvoltages.

The 2026-23-C3LF also offers excellent environmental protection against dust, moisture, vibration, and corrosive environments, making it suitable for a wide range of different applications. It is certified to meet international standards such as UL, IEC, RoHS, and VDE for industrial and domestic safety.

In conclusion, the 2026-23-C3LF GDT is an ideal choice for use in applications that require overvoltage protection from lightning or other high-voltage transients. Its superior electrical stability, fast response time, excellent environmental protection, and superior heat dissipation make it an excellent choice for use in diverse applications such as power distribution, renewable energy, aerospace, automotive, and telecommunications.