The B82432A1223K is a fixed inductor manufactured by EPCOS (TDK). These inductors are designed for a wide range of applications in electronic circuits, providing inductance for filtering, energy storage, and signal processing.

Applications

• Power supplies (DC-DC converters, AC-DC converters)
• Filtering circuits (EMI/RFI filters)
• RF circuits (impedance matching, tuning)
• Signal processing
• Energy storage in switching regulators

Features

• High inductance value
• Low DC resistance
• High saturation current
• Shielded construction (depending on variant)
• RoHS compliant

Benefits

• Effective filtering of unwanted noise
• Efficient energy storage
• Stable performance over temperature
• Reduced EMI/RFI interference

Technical Specifications

The B82432A1223K has an inductance value of 22 µH and a tolerance of ±10%. The rated current and saturation current are important parameters that dictate the inductor's performance under load. The DC resistance (DCR) is also a key specification, influencing the inductor's efficiency. The inductor's physical dimensions and termination style are specified in the datasheet. The self-resonant frequency (SRF) indicates the frequency at which the inductor's inductive behavior starts to degrade due to parasitic capacitance.