B82144F2182K9

Fixed Inductors Overview

The B82144F2182K9 is a drum core wirewound inductor manufactured by EPCOS, now part of TDK Electronics. It features a ferrite core material and provides an inductance of 1.8 µH with a tolerance of ±10%. The component is rated for a current handling capacity of 3.75 A. This surface-mount device is designed for integration into electronic circuits requiring precise inductive filtering and energy storage within compact form factors.

Fixed Inductors Feature Summary

• Utilizes a ferrite drum core design to optimize magnetic flux containment and minimize electromagnetic interference.
• Engineered for high current applications with a specific rating of 3.75 A to support robust power circuit performance.
• Offers standard inductance tolerance for reliable signal processing and power supply filtering functions.

Fixed Inductors Applications

• Power supply input and output filtering stages
• Signal processing circuits requiring impedance matching
• General-purpose electronic equipment inductive components

Fixed Inductors Procurement Notes

Verify the complete ordering code against official TDK Electronics documentation to ensure correct suffix identification. Confirm that the K9 variant matches the required specifications for your design. Cross-reference the datasheet for mechanical dimensions and soldering recommendations prior to implementation. Ensure compliance with RoHS and environmental standards relevant to your manufacturing region.

Fixed Inductors Selection Notes

Select this component based on the required 1.8 µH inductance value and the 3.75 A current rating. Consider the physical footprint constraints of the PCB layout when choosing this surface-mount package. Evaluate the operating temperature range and DC resistance characteristics to ensure compatibility with the thermal management strategy of the target application system.

Fixed Inductors Part Context

EPCOS was acquired by TDK Corporation and rebranded as TDK Electronics. The B82144 series represents a line of fixed inductors designed for various industrial and consumer electronics applications. These components are integral to modern electronic systems, providing essential passive functionality for power integrity and signal stability across diverse technological platforms.

Fixed Inductors Replacement Considerations

Consult the official TDK Electronics replacement guide for verified substitute part numbers. Ensure any alternative component matches the electrical parameters and mechanical dimensions exactly. Verify that the substitute maintains the same safety certifications and environmental compliance status as the original specification.