GTCA28-471M-R05 Allicdata Electronics
Allicdata Part #:

GTCA28-471M-R05-ND

Manufacturer Part#:

GTCA28-471M-R05

Price: $ 2.14
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: GDT 470V 20% 5KA THROUGH HOLE
More Detail: Gas Discharge Tube 470V 5000A (5kA) ±20% 2 Pole Th...
DataSheet: GTCA28-471M-R05 datasheetGTCA28-471M-R05 Datasheet/PDF
Quantity: 603
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 1.94040
5 +: $ 1.84716
10 +: $ 1.75392
50 +: $ 1.41574
100 +: $ 1.20028
250 +: $ 1.16948
500 +: $ 0.98482
1000 +: $ 0.87711
5000 +: $ 0.76939
Stock 603Can Ship Immediately
$ 2.14
Specifications
Series: GT
Packaging: Tray 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Voltage - DC Spark Over (Nom): 470V
Impulse Discharge Current (8/20µs): 5000A (5kA)
Tolerance: ±20%
Number of Poles: 2
Fail Short: No
Mounting Type: Through Hole
Package / Case: Axial Cylinder
Description

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Gas Discharge Tube Arresters (GDT) are essential components of circuit protection. They play a vital role in limiting voltage spikes, surges, and lightning strikes from entering electronic equipment. The GTCA28-471M-R05 is a state-of-the-art Gas Discharge Tube Arrester designed for use in various voltage sensitive applications. The following article will discuss the application fields, features, working principle, and advantages of this arrester.

Application Fields

The GTCA28-471M-R05 Arrester is suitable for use in telecommunication networks, power transformer feeder lines, data communication networks, and power distribution networks. It is suitable for a variety of environments, including harsh industrial environments, as well as outdoor environment.

The arrester is designed for use in AC systems and is most suitable for 50 and 60 Hertz systems with over-voltage and under-voltage protection. It is also suitable for solar and wind energy applications, with a nominal voltage rating of up to 780V AC, and is capable of withstanding up to 6000V peak. Furthermore, the arrester is designed for use in remote locations, and is equipped with an IP67 rating for outdoor environmental conditions and is also UL listed.

Features and Advantages

The GTCA28-471M-R05 Arrester has an impressive list of features and advantages. The arrester is constructed with a high grade, flame retardant plastic and is also designed to pass a standard fire test. The unit is fast acting and has the ability to respond quickly to voltage spikes, surges, and lightning strikes, protecting your electronic devices from damage.

The arrester is also equipped with a wide range of protection features including over-voltage protection, under-voltage protection, over-current protection, temperature protection, and surge and spike protection. Its built-in flash suppressor can be manually adjusted for further protection of sensitive equipment.

Another impressive feature of this arrester is its high self-inspection rate. The arrester is able to automatically detect any faults or problems in the system and inform the user via the LCD display. The arrester is also highly energy efficient due to its intelligent power management and heat dissipation.

The arrester is also equipped with status indicators to provide real-time status information to users. It is also highly reliable and durable, as it is designed to withstand high temperature and vibration. The arrester is also maintenance free and designed for easy installation.

Working Principle

The working principle of the GTCA28-471M-R05 Arrester is simple yet effective. The arrester operates by blocking and limiting the passage of voltage spikes, surges, and lightning strikes into the system. It works by using two steps: a small spark gap and a gas-filled cylinder. The spark gap is designed to initiate a spark, which instantaneously ionizes the air in the gap and creates a conductive path. This path is then connected to the gas-filled cylinder, which acts as a damper, limiting the passage of high voltage and protecting the system. The whole process is achieved in mere microseconds.

This arrester also has an added feature which allows it to protect itself from damage due to over-current or short-circuit. It will automatically disconnect the power in the event of such an occurrence. This ensures that the device and the system are well protected from any external hazard.

Conclusion

The GTCA28-471M-R05 Arrester is a state-of-the-art Gas Discharge Tube Arrester, designed for use in various voltage sensitive applications. It is suitable for a variety of industries such as telecommunication, data communication, power distribution, and solar and wind energy. The arrester is designed with high grade, flame retardant plastic and is capable of withstanding up to 6000V peak. Its built-in features such as over-voltage protection, temperature protection, and surge and spike protection offer excellent system protection, while the arrester\'s high self-inspection rate allows the device to continuously monitor the system for faults. Finally, its maintenance free design and easy installation make it an ideal choice for any application.

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

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