4814P-3-331/471LF

Resistor Networks and Arrays are important components used in the design of electrical and electronic circuits. The 4814P-3-331/471LF is a three-terminal resistor network with a high input impedance, low-noise, and low-power features. It is constructed using three parallel thin-film resistors fixed in an aluminium substrate and terminated in a common L-type lead frame. The lead frame is hermetically sealed in an epoxy-coated aluminium case. The case is designed to provide excellent electrical shielding capabilities and insulation from environmental contaminants.

The 4814P-3-331/471LF is typically used to provide precision, low-noise isolation for temperature sensors and other high impedance inputs in both analogue and digital systems. The resistor network features laser trimmed resistors with a maximum tolerance of 0.25%, a temperature coefficient of resistance of 0.1 parts per million per degree Celsius and a power rating of 2.5 mW.

When the 4814P-3-331/471LF is connected to a circuit, the two outer terminals operate as two fixed value resistors. The junction between the two resistors, known as the common terminal, is connected to the input of the circuit. In this way, the load of the circuit is equally shared by the two resistors which provides two-stage electricity management during signal transmission.

The 4814P-3-331/471LF can also provide a variety of different resistor ratios. The desired ratio can be achieved by adjusting the nominal value of each resistor and the length of the lead frame. This feature is ideal for applications that require different resistor ratios for different components or functions.

The 4814P-3-331/471LF provides superior thermal, electrical, and mechanical stability which makes it ideal for applications that require high-performance and reliability. It is suitable for use in audio and automotive applications, as well as laboratory and industrial applications. In addition, the resistor network has high isolation and low-noise characteristics which make it a good choice for RF systems.

The 4814P-3-331/471LF is a highly reliable and versatile three-terminal resistor network that offers excellent performance and stability. It is a great choice for applications where precision, low-noise isolation, and low-power features are required. It can also be used in a variety of different resistor ratio applications.