WSBM8518L1000JT

Series:	Power Metal Strip®
Packaging:	Tray
Part Status:	Active
Type:	Shunt, Battery
Applications:	--
Composition:	Metal Element
Resistance:	100 µOhms
Tolerance:	±5%
Power (Watts):	36W
Temperature Coefficient:	±175ppm/°C
Operating Temperature:	-65°C ~ 170°C
Mounting Type:	Shunt Fixture, 60mm Pitch

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Introduction

Resistors are one of the most important components in the electronics industry and in the future, as they are used in the control of electronic circuits. One example is the Wideband Standard Bidirectional Matching Resistor, abbreviated WSBM8518L1000JT. This type of resistor has become popular in data communication systems due to its wide bandwidth, high accuracy, and low noise performance. This article will provide an overview of the application field and working principle of the WSBM8518L1000JT to help understand its use in various fields.

Specialized Resistors

Specialized Resistors are components designed for specific purposes. The WSBM8518L1000JT is a specialized resistor specifically developed for use in applications where high accuracy and low noise performance are of paramount importance. It is a wideband standard bidirectional matching resistor, with a wide bandwidth that can cover frequencies from 900 MHz to 1500 MHz, making it ideal for use in ultra-wideband applications. The high accuracy of this type of resistor is provided by the use of thick film technology, which ensures that the resistors have a low tolerance range of 0.1%. This ensures that they provide accurate measurements, even when used in high frequency applications.

Application Field

The WSBM8518L1000JT is commonly used in high-performance, high-accuracy data communication systems such as cellphone and Wi-Fi networks. It is also used in ultra-wideband applications, such as digital television, for which it is an important part of the signal path. The wideband coverage of this resistor also makes it suitable for use in RF (radio frequency) applications, as it can provide a high-quality signal path with low noise when used with RF transmission systems and receivers. In addition, it is also used in multi-channel digital video systems.

Working Principle

The working principle of the WSBM8518L1000JT is based on the fact that a resistor provides a certain amount of resistance to currents passing through them. The resistor is composed of a thin film material that is deposited onto a substrate and allowed to oxidize. This results in a recurring pattern of material of different resistivity that is electrically connected in a variety of directions. This pattern, known as a resistor ladder, is what allows for a wide range of resistances to be created.The WSBM8518L1000JT has two resistors connected in a ladder configuration, with one resistor connected to a ground path and the other connected to an input signal. As the input signal passes through the resistor ladder, it is matched to the ground path, resulting in an output signal of the same frequency. This allows for the resistor to provide a highly accurate signal path with low noise, as the output signal will remain the same frequency as the input signal, no matter the frequency range of the input signal.

Conclusion

The WSBM8518L1000JT is a type of specialized resistor, designed to provide a high-performance, high-accuracy signal path for a wide range of applications. The use of thick film technology ensures that it has a low tolerance range and can provide accurate measurements in ultra-wideband applications. In addition, it is used in RF applications and digital video systems due to its wideband coverage and low-noise performance. The resistor can be understood by the principle of a resistor ladder, in which two resistors are connected in a way that allows them to provide an accurate signal path for a wide range of frequencies.

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