RSA-20-100-NB

RSA-20-100-NB Application Field and Working Principle

RSA-20-100-NB technology is a unique combination of surface mount technology that is designed specifically for chassis mount resistors. The NP0 and NB series are “miniature”, or low-profile, resistors, which provide a reliable, modern solution for many applications. This technology allows the use of resistors in tight areas that are often found in instrumentation and avionics, as well as in small form factor, lead-free designs. This technology offers a wide variety of parameter values, including resistance values from 1 ohm to 5 megohms, and insulation values from 2 watts to 24 watts.

NB series resistors provide a maximum insulation resistance of 1Gohms and an insulation voltage rating of 250 volts. They are designed for use with high speed digital circuits, as well as in high power supplies. This advanced design allows the use of compact circuit boards that can operate at frequencies up to 25GHz. The miniature size also allows for high density board designs in confined spaces.

RSA-20-100-NB technology utilizes an injection molded glass epoxy (IMG) body with high-temperature insulation to create a highly stable resistor. This material is designed to withstand high temperatures up to 300 degrees Celsius and is designed to be highly reliable against various environmental conditions. The resistor is then embedded in a low-profile housing that is designed to minimize parasitic effects. The unique design of the housing enables the resistor to remain stable over wide environmental temperatures.

The design of the resistor is based on a combination of a simple metal stamped nickel-chromium (or NiCr) resistor and a surface mounted ceramic dielectric material. The NiCr resistor is stamped with internal, cross-sectional electrodes that have a low-resistance surface area and are difficult to displace or distort. This design ensures that the resistor operates in a predictable manner even in harsh environments. The ceramic dielectric is designed to provide an improved insulation barrier that is suitable for operation in high temperature environments.

RSA-20-100-NB technology can be used in a wide range of applications due to its small size and low-profile housing. It is particularly well suited to applications where high-speed switching is prevalent, such as in high-speed digital switch circuits. Additionally, the NB series can be used for switching high power supplies, as well as in instrumentation and avionics, for providing reliable and stable resistance values.

RSA-20-100-NB technology is the perfect choice for chassis mount resistors since it offers reliable performance in harsh environmental conditions and small size. The highly reliable design of the resistors produces an accurately calibrated current flow that is suitable for many different applications. The design is also highly resistant to vibration and shock, which makes it an ideal solution for portable applications.