Chip Resistor Arrays are integrated electronic components that consist of multiple resistors fabricated within a single chip package. These Chip Resistor arrays come with the following advantages space-saving, improved reliability, and simplified assembly processes. The three types of Chip Resistor Arrays are Isolated Resistor Arrays, Bussed Resistor Arrays, and Dual Terminator Arrays. Chip resistor array specifications include resistance values, tolerance, power rating, temperature coefficient, and package size. Chip resistor arrays have some limitations, like fixed configurations, lower power handling, and potential thermal management challenges. The Chip resistor arrays save space, improve reliability, simplify assembly, and reduce costs. With the mentioned features, Chip resistor arrays are widely used in digital circuits, signal termination, current limiting, voltage dividers, and sensor circuits.