The B82422A3470J100 is a fixed inductor manufactured by EPCOS (TDK). It is designed for general-purpose applications requiring a specific inductance value and reliable performance.

Applications:

• Power supplies
• RF circuits
• Filtering applications
• Oscillators
• Consumer electronics

Features:

• Fixed inductance value
• High Q-factor
• Small size
• RoHS compliant
• High self-resonant frequency

Benefits:

• Stable inductance over temperature
• Low losses for efficient circuit operation
• Compact design for space-constrained applications
• Environmentally friendly construction
• Suitable for high-frequency applications

Additional Details:

The B82422A3470J100 has an inductance of 47μH with a tolerance of ±5%. Its rated current is approximately 300mA, and it has a relatively low DC resistance, contributing to its high Q-factor. This inductor is typically constructed with a ferrite core and enameled copper wire. It's designed for surface mounting and is suitable for reflow soldering processes. The inductor's self-resonant frequency is significantly higher than its operating frequency, ensuring stable performance within its intended application range.

When selecting the B82422A3470J100, it's important to consider the operating frequency, current requirements, and environmental conditions of the application. The inductor's temperature stability and Q-factor contribute to the overall performance and reliability of the circuit.