2020-42T-C4FLF Allicdata Electronics
Allicdata Part #:

2020-42T-C4FLF-ND

Manufacturer Part#:

2020-42T-C4FLF

Price: $ 1.10
Product Category:

Circuit Protection

Manufacturer: Bourns Inc.
Short Description: GDT 360V 10KA T/H FAIL SHORT
More Detail: Gas Discharge Tube 360V 10000A (10kA) 3 Pole Thro...
DataSheet: 2020-42T-C4FLF datasheet2020-42T-C4FLF Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1000 +: $ 0.99666
Stock 1000Can Ship Immediately
$ 1.1
Specifications
Series: 2020T
Packaging: Tray 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Voltage - DC Spark Over (Nom): 360V
Impulse Discharge Current (8/20µs): 10000A (10kA)
Tolerance: --
Number of Poles: 3
Fail Short: Yes
Mounting Type: Through Hole
Package / Case: Radial Cylinder, 3 Lead
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Gas Discharge Tube Arresters (GDT) is a type of electrical protective device that helps in preventing the destructive consequences of lightning or other overvoltages by redirecting the power elsewhere. The 2020-42T-C4FLF is a four-position diverter GDT arrester with four-fold spark gaps and dual ferrule technology. In order to understand the application field and working principle of this product, it is important to understand the basic GDT structure.

GDTs generally consist of a low-resistance non-linear resistor known as the arc chamber and several electrodes. The electrodes serve two important functions. First, they act as the connection points for current flow and second they store the electrical energy during the spark gap breakdown process. When the potential difference between the two electrodes rises above a certain value, a spark is created that disrupts the current flow. This spark dissipates the energy stored in the electrodes. In effect, the GDT works as an electrical surge suppressor.

The 2020-42T-C4FLF utilizes a four-position diverter GDT to provide maximum protection against lightning. This type of GDT includes four electrodes: two external resistors, which act to adjust the current threshold and two conductors within a ferrite material to divert the current away from the original path. This GDT configuration also includes a hypersonic spark gap, which is designed to intercept and dissipate high-amplitude discharges. When an overvoltage hits the spark gap, it creates a large spark that discharges stored energy in the electrode and diverts current away from sensitive areas.

As far as the application field of the 2020-42T-C4FLF is concerned, it can be used as a surge suppressor for a wide variety of electrical systems, ranging from domestic appliances to industrial equipment. The GDT can be used to protect sensitive equipment from voltage spikes caused by lightning and other sources. Apart from this, they can also be used for the protection of telecommunications networks and equipment, as well as for the protection of power networks, IT systems and both indoor and outdoor installations.

The working principle of 2020-42T-C4FLF is relatively simple. This GDT functions as an electrical surge suppressor and whenever it is triggered, it diverts any excess energy or electricity away from sensitive areas. It does this by creating a large spark gap, which has the effect of absorbing the energy into the electrodes. This spark gap provides a medium through which the current can be dispersed, reducing the risk of damage.

In conclusion, the 2020-42T-C4FLF is an effective GDT with fourfold spark gaps and dual ferrule technology. It can be used as an electrical surge suppressor to protect sensitive equipment from voltage spikes or lightning strikes. The device acts as an energy diverter and works on the principle of scattering and dispersing the current away from the sensitive areas.

The specific data is subject to PDF, and the above content is for reference

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