FW20A22R0JA

Through hole resistors are among the most ubiquitous types of resistors, used in a wide variety of applications in both analogue and digital circuits. The FW20A22R0JA is a through hole resistor designed for use in telecommunications, automotive, consumer, and audio/visual electronics. It is one of the most robust resistors on the market, having resistance values of 200 ohms (2 Kohm) and temperature coefficients of less than 10 ppm/K.

Description

FW20A22R0JA is a carbon film resistor with an epoxy coating. It features a cylindrical body design which consists of two concentric metal tubes encapsulated in an epoxy coat. The resistor is constructed with three layers of wound film. The middle layer is carbon film and is central to the construction. The outer layers are film materials with high thermal resistance. This design provides excellent performance in terms of thermal stability, voltage and current-limiting capabilities, and reliability in operation.

Features & Benefits

The FW20A22R0JA has a wide range of features and benefits that make it an ideal choice for various electrical and telecom applications. 2ohms and 2K resistors offer excellent performance in terms of temperature stability, overcoming the risk of thermal aging. Furthermore, its excellent voltage and current-limiting capabilities provide reliable operation over a wide range of voltages and currents. This makes it suitable for use in circuits that require both high power and signal conditioning.

The FW20A22R0JA is also designed to provide excellent noise immunity. Its construction, with the central carbon film surrounded by two high-performance thermal resistors, makes it ideal for use in applications that require low noise and stable operation over time. This makes it particularly suitable for applications such as VRMs, DC-DC converters, low power amplifiers, and line drivers.

Application Field

The FW20A22R0JA is an ideal choice for a variety of electrical and telecom applications. It is suitable for use in power supplies, amplifiers, VRMs, and analog and digital circuits. It is also ideal for use in automotive, consumer, and audio/visual electronics. The resistance values of 200 ohms and 2 Kohm make it suitable for a wide range of applications and provide excellent performance across a variety of operating voltages and currents.

Working Principle

The FW20A22R0JA is a carbon film resistor with an epoxy coating, offering resistance values of 200 ohms (2 Kohm). It works on the principle of the resistive effect of carbon. When a current is passed through the resistive layer, which is composed of a central carbon film surrounded by two resistive layers, a voltage drop is created across the resistor resulting in an increase in resistance. This increase in resistance is proportional to the amount of current flowing through the resistive layer. The FW20A22R0JA is designed to provide stable performance over a wide range of currents and voltages and help to prevent thermal aging and noise issues.

Conclusion

The FW20A22R0JA is a through-hole resistor designed for use in telecommunications, automotive, consumer, and audio/visual electronics. It has resistance values of 2 ohms and 2K ohms and features excellent performance in terms of thermal stability, voltage and current-limiting capabilities, and noise immunity. Its cylindrical body design with three layers of wound resistive film provide reliable and long-term operation. It is suitable for a wide range of applications, such as power supplies, amplifiers, low power amplifiers, and line drivers.