CRA04S08333R0JTD Resistors

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Resistor Networks, Arrays are electrical components that provide a useful means of connecting resistive loads together in parallel to achieve different resistive values. The CRA04S08333R0JTD resistor network is a 4-channel array of eight 0.333 ohm single-turn resistors, which are offered in a 3-pin SIP package.

Application fields of CRA04S08333R0JTD Resistor Networks

The CRA04S08333R0JTD is a common resistor network choice for applications in the telecommunications and industrial markets. The slender SIP package of this network offers ideal mounting flexibility and its extreme reliability make it well-suited for mission-critical applications. This network is also well-suited for medical electronic systems and other oxygen-sensitive equipment, because the network does not contain any lead or cadmium.Some popular applications of CRA04S08333R0JTD resistor networks include current sensing, precision voltage measurements, load balancing, resistor dividers, control systems, RTD based sensors, DC-DC converters, ESD protection and active circuits.

Working Principle of CRA04S08333R0JTD Resistor Networks

The CRA04S08333R0JTD resistor network is a combination of precision resistors introduced in series and parallel circuits. Each pin is connected to different parallel/series combination of these resistors. This allows the user to take out the total resistance of the network or a subset of the resistors to desired values. The combination of resistors included in the network guarantees that the total resistance and accuracy is maintained over process, temperature, and time changes.

The resistor network consists of eight 0.333-ohm precision resistors. Each of the resistors has the same nominal resistance value, which is independent to the process variations of the resistors. The resistance is also independent of the temperature coefficient of the network. This ensures that the total resistance of the network remains stable over the operating temperature range of -40°C to +125°C. The resistors also possess electrostatic discharge (ESD) protection.

The CRA04S08333R0JTD resistor network also enables users to find an application specific combination of resistors by rearranging the pins in different combinations. As an added advantage, the parallel/series combination of resistors allows the user to adjust the total resistance of the network up to many orders of magnitude. The resistor network also allows the user to decide the order of magnitude of resistance and accuracy that is to be maintained throughout the application operating conditions.

Conclusion

In summary, the CRA04S08333R0JTD resistor network is a robust device that offers quite a few advantages compared to traditional resistor networks, including flexibility with mounting options, extreme reliability, ESD protection, process and temperature independent resistance, and adjustable resistances. Due to its versatile characteristics and low form factor, this device is ideal for mission-critical applications in the telecommunications and industrial markets.

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