B78148S1563J009

Fixed Inductors Overview

The B78148S1563J009 is a fixed through-hole inductor manufactured by EPCOS (TDK Electronics). It features a ferrite core and an axial leaded package with dimensions of 4.00mm diameter by 9.20mm length. The component has a nominal inductance of 56 µH with a tolerance of ±5%. It supports a maximum current rating of 430 mA and exhibits a maximum DC resistance of 1.23 Ω at 20 °C. The device operates within a temperature range of -55 °C to +125 °C and complies with RoHS standards.

Fixed Inductors Feature Summary

• Utilizes a ferrite core for general-purpose inductive applications
• Designed for through-hole mounting with axial leads
• Complies with RoHS environmental directives

Fixed Inductors Applications

• General purpose filtering circuits
• Signal processing components
• Power supply input/output stages

Fixed Inductors Procurement Notes

Verify the specific suffix J009 against official TDK documentation to confirm packaging details, as standard packaging may vary. Confirm that the 430 mA current rating aligns with your thermal management requirements. Ensure the axial lead spacing matches your PCB layout constraints before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a 56 µH inductance value is required for axial mounting. Consider the 1.23 Ω DC resistance for voltage drop calculations in low-voltage circuits. Verify that the 430 mA saturation limit meets the peak current demands of the target application without causing performance degradation.

Fixed Inductors Part Context

This part belongs to the B78148 series of fixed inductors from EPCOS, now integrated into TDK Electronics. The series offers various inductance values and tolerances for general electronic applications. These components are widely used in consumer electronics, industrial controls, and automotive systems where reliable passive filtering is necessary.

Fixed Inductors Replacement Considerations

Cross-reference with other B78148 series variants such as B78148S1562 or B78148S1564 if different inductance values are acceptable. Ensure any substitute maintains the same axial package dimensions and ferrite core construction to fit existing board layouts.