4820P-T02-101

Resistor networks and arrays form the basis for many types of circuit-level components. The 4820P-T02-101 is an example of such a component. The component\'s key features and applications, as well as its working principle, are detailed in this article.

Overview

The 4820P-T02-101 is a resistor network configured as a quad-pair array. This component offers flexibility in terms of packaging, configuration, and resistance values. It also provides an excellent cost-benefit ratio, making it a popular choice for both prototype and production use. The resistor network is available in several pin counts, with one of the most popular being the eight-pin variant. Furthermore, the network has an operating temperature range of -55°C to +125°C.

Application Fields

The 4820P-T02-101 is widely used in automotive, consumer, and industrial applications. It is well-suited for applications such as voltage divider networks, current regulation, and signal attenuation. In automotive use, the component is often found in power windows, clocks, and radios. In consumer electronics, it can be used in audio amplifiers and power supplies. In industrial settings, the component is used in processors and motor controls.

Working Principle

Each resistor in the 4820P-T02-101 is made of a manganese-oxide-cobalt-based material that has a specific resistance value. This value is determined by the temperature, applied current, and length of the resistor. The resistors are then connected in a quad-pair array, which provides four pairs of resistors in series. This arrangement ensures that the total resistance of the network is equal to the sum of the resistors in each series connection. Furthermore, the network is designed to maintain precise resistance values over a wide temperature range.

Conclusion

The 4820P-T02-101 is a versatile resistor network available in multiple pin counts. It offers excellent cost-benefit value and is suitable for applications such as voltage divider networks, current regulation, and signal attenuation. Its working principle is based on manganese-oxide-cobalt-based resistors connected in a quad-pair array. This arrangement allows the network to maintain precise resistance values over a wide temperature range.