YC248-FR-0742K2L

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Resistor networks, arrays or “ladder networks” are comprised of numerous resistors which are used to create voltage dividers or attenuators. The YC248-FR-0742K2L is an example of a resistor network which is specifically designed for applications in which DC voltage needs to be divided into several different voltage levels. The YC248-FR-0742K2L consists of one or two independent resistor networks, each consisting of eight SIP (Single Inline Package) resistors. It is made to withstand consistent temperatures up to 80 Celsius, and can function in temperatures between -55 Celsius up to +150 Celsius.

The YC248-FR-0742K2L has two main application fields. Firstly, it can be used for voltage division applications. This involves splitting a DC voltage into two or more lower voltages using the resistor network. It has been designed and tested to perform to a maximum temperature of 80 Celsius, making it suitable for use in applications which require a steady flow of voltage over long periods. The sockets that the YC248-FR-0742K2L is connected to can also carry voltages up to 150 volts, making it well-suited to applications with higher voltages.

Secondly, the YC248-FR-0742K2L can be used in signal attenuation applications. In these applications, the resistor network is used to reduce the power of a signal, either partially or completely. This is especially useful if there is an over-amplification of the signal which needs to be brought to a more manageable level. The YC248-FR-0742K2L can also be used to match the impedance of one signal to another, which is important when transmitting signals between different systems.

The YC248-FR-0742K2L uses resistors with an insulation value of 0.5 k-ohm and a tolerance of 5%. The resistors are made of metal oxide film (MILF), which is designed for applications with a wide temperature variation. The resistors can handle current up to 200 milliamperes, making them suitable for low current applications as well as those with higher current requirements. The resistors also come with a 5-year warranty, which provides additional peace of mind for users.

The working principle behind the YC248-FR-0742K2L is relatively simple. The resistors are connected in series, and each resistor is chosen to provide a certain voltage reduction. The voltage is divided in a linear fashion, with each resistor providing an equal relative reduction in voltage. The resistors also provide a degree of stability and temperature flexibility, which is advantageous in applications with significant temperature variation.

In conclusion, the YC248-FR-0742K2L is a resistor network designed specifically for voltage division applications and signal attenuation. It provides a level of voltage reduction which is consistent over a wide temperature range, and comes with several useful features such as a 5-year warranty and high insulation value. The YC248-FR-0742K2L is a cost-effective solution for applications in which a stable voltage is required.

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