3615A470K

Fixed Inductors Overview

The TE Connectivity Passive Product component 3615A470K is a fixed surface-mount inductor belonging to the Sigma Molded series. It features a ferrite core design with shielded construction, suitable for PCB mounting applications. The device provides an inductance value of 47 µH and supports a maximum DC current rating of 259 mA. Its electrical characteristics include a maximum DC resistance of 3.4 ohms and a self-resonant frequency of 16 MHz. The physical dimensions are standardized for SMD assembly, ensuring reliable integration into electronic circuits requiring specific RF filtering or energy storage capabilities.

Fixed Inductors Feature Summary

• Shielded molded construction utilizing a ferrite core for enhanced electromagnetic interference suppression
• Designed for direct surface-mount PCB installation to support automated manufacturing processes
• Provides stable inductance performance within specified thermal operating ranges

Fixed Inductors Applications

• RF signal filtering in communication equipment
• Power supply output stages for voltage regulation
• General-purpose energy storage in compact electronic modules

Fixed Inductors Procurement Notes

Verify the complete part number against official manufacturer documentation to ensure correct specification matching. Confirm that the required inductance, current rating, and physical footprint align precisely with the circuit design requirements before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component based on its specific 47 µH inductance and 259 mA current handling capability. Ensure the 3.4 ohm DC resistance meets the efficiency requirements of the target application. Validate that the shielded package type is necessary to prevent magnetic coupling issues in dense layouts.

Fixed Inductors Part Context

This component belongs to the Sigma Molded SMD Inductors series manufactured by TE Connectivity Passive Product. The series offers various inductance values optimized for surface-mount technology. The 3615A470K variant specifically addresses applications requiring moderate inductance with controlled parasitic effects.

Fixed Inductors Replacement Considerations

Consult official cross-reference data for verified substitute part numbers from the same manufacturer family. Ensure any replacement maintains identical electrical parameters and mechanical dimensions to guarantee functional compatibility.