Allicdata Part #: | 2017-42-SMC-RPLFTR-ND |
Manufacturer Part#: |
2017-42-SMC-RPLF |
Price: | $ 0.55 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | GDT 420V 10KA 20% SURFACE MOUNT |
More Detail: | Gas Discharge Tube 420V 10000A (10kA) ±20% 2 Pole ... |
DataSheet: | 2017-42-SMC-RPLF Datasheet/PDF |
Quantity: | 500 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
500 +: | $ 0.49896 |
1000 +: | $ 0.43848 |
1500 +: | $ 0.42336 |
2500 +: | $ 0.41580 |
3500 +: | $ 0.40824 |
5000 +: | $ 0.39312 |
12500 +: | $ 0.37800 |
Series: | 2017 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Voltage - DC Spark Over (Nom): | 420V |
Impulse Discharge Current (8/20µs): | 10000A (10kA) |
Tolerance: | ±20% |
Number of Poles: | 2 |
Fail Short: | No |
Mounting Type: | Surface Mount Vertical |
Package / Case: | Disc 8.00mm Tabbed SMD |
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Gas Discharge Tube Arresters (GDTs) are devices that protect power systems from overvoltage caused by lightning strikes, lightning-induced surges, and other forms of electrical noise. A GDT is composed of two principal parts: a gas discharge tube (GDT) and a resistor-capacitor (RC) network. A GDT is made up of a gas-filled tube, usually containing or designed to contain a noble gas such as argon, nitrogen, or a combination of the two. The noble gas is contained within a high-voltage electrode. When an overvoltage is applied to the electrode, the gas molecules become ionized and become conductive, allowing current to flow through the tube. The other side of the tube will be connected to the ground, completing the electrical circuit.
The internal components of a GDT are known as its capacitive network, which is made up of three components: the resistor, capacitor, and spark gap. The resistor limits the voltage presented to the spark gap, while the capacitor stores the overvoltage and then dissipates it in the form of a spark. The spark gap is essentially a mini-arc, which is capable of channeling high voltages and currents through the device and to the ground. It is an important feature of a GDT, as it allows the device to maintain its high-voltage capability even under extreme conditions.
2017-42-SMC-RPLF application field and working principle is the latest version of GDT technology. This revolutionary new catch technology allows users to utilize several types of GDTs together in order to provide reliable and consistent protection. The catch technology works by allowing user to configure the capacitive reactance across multiple GDTs to achieve the same effect as a single GDT. As such, users can configure multiple GDTs, each with a different capacitive reactance, in order to double or even triple the protection offered by a single GDT. This allows for significant increases in protection over traditional GDT devices, as well as more consistent protection across varying voltages and surges.
The working principle of 2017-42-SMC-RPLF catch technology is simple and efficient. When an overvoltage is applied, the resistors limit the voltage across the GDTs, while the capacitors store and dissipate the overvoltage spark. This is in contrast to traditional GDTs, which tend to operate at a fixed voltage. The catch technology also allows the GDTs to operate in a more consistent manner, as the capacitors are able to decrease or increase the protection levels in different areas in order to ensure the overall protection level of the system is within acceptable levels. In addition, the catch technology is extremely reliable, as it is able to operate in extreme conditions and temperatures without causing any damage.
In conclusion, 2017-42-SMC-RPLF application field and working principle is an important addition to the Gas Discharge Tube Arresters (GDTs). By providing increased protection levels, as well as improved reliability and consistency, GDTs are a must-have protection component for any electrical system. With increased protection and improved performance, GDTs represent a valued addition to any electrical system. Thanks to 2017-42-SMC-RPLF, GDTs are now even better-equipped to ensure the highest levels of protection and reliability in all areas.
The specific data is subject to PDF, and the above content is for reference
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