CAY16-621J4LF

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

Resistor Networks and Arrays have become increasingly valuable components in a wide range of electronic applications. In particular, the CAY16-621J4LF series resistor arrays offer significant advantages in circuits or systems making high power accurate and reliable. This article discusses the application field and working principle of the CAY16-621J4LF series resistor arrays.

Structure

The CAY16-621J4LF is a package type with four independent resistors in a single package. It is composed of two resistor networks. Each network has two resistors connected in series. The total resistance of each network is R1 + R2 = R3. The resistor values can be divided in to three categories with sizes of 25Ω, 50Ω and 100Ω. Each resistor network can be accessed independently.

Application Field

The CAY16-621J4LF series resistor array is designed for accurate and precise high power applications. It offers some very unique advantages such as superior resistance accuracy. It can also be used in RF, microwave, and high frequency applications as it has an excellent noise performance and low harmonics. Furthermore, it is suitable for use in switching power supplies, motor speed controls, constant current sources, and active filters.

Working Principle

The CAY16-621J4LF series resistor array works on a basic principle of using two resistors in series to create a variable resistance. The two resistors are connected in parallel to the ground terminal. When connected this way, the two resistors together form a “divider” which can be adjusted to achieve the desired resistance avoiding turning individual resistors. By using different resistor networks, various outputs can be obtained. The overall resistance can be calculated by summing up the individual resistances of each resistor network.

Conclusion

The CAY16-621J4LF series resistor array has become a popular choice for many electronic applications due to its unique advantages, including superior resistance accuracy and excellent noise performance. It can be used for a variety of high power applications, such as motor speed controls and constant current sources. Moreover, its working principle utilizes two resistors in series to form a “divider”, allowing for variable resistances to be achieved. The overall resistance of each resistor network can be calculated by summing the individual resistances.

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