FCB-0402-151A

Chip Ferrite Bead Overview

The Signal Transformer FCB-0402-151A is a surface-mount ferrite bead designed for high-frequency noise suppression in compact electronic circuits. It features a 0402 (1005 Metric) package with dimensions of 1.00mm length, 0.50mm width, and a maximum height of 0.65mm. The component provides an impedance of 150 Ohms at 100 MHz, with a maximum DC resistance of 400 mOhms and a rated current capacity of 400 mA. It operates reliably within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference filtering through high impedance characteristics at 100 MHz
• Utilizes a compact 0402 surface-mount footprint suitable for space-constrained PCB layouts
• Capable of handling continuous DC currents up to 400 mA with low series resistance

Chip Ferrite Bead Applications

• Power line noise suppression in portable consumer electronics
• Signal integrity protection in high-speed digital interfaces
• EMI reduction in compact mobile device power distribution networks

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the manufacturer's official datasheet prior to integration. Confirm that the selected package variant matches the required thermal and mechanical constraints for the target application environment.

Chip Ferrite Bead Selection Notes

Select this component when a small form factor is required for filtering applications operating at frequencies around 100 MHz. Ensure the circuit's DC current requirements do not exceed the 400 mA rating to prevent performance degradation or thermal issues during operation.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the Signal Transformer FCB series, which specializes in chip beads for EMI suppression. The series offers various impedance ratings in standard metric packages, providing designers with options to balance size, current handling, and filtering effectiveness in modern electronic assemblies.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides for equivalent ferrite beads with matching 150 Ohm impedance at 100 MHz and compatible 0402 footprints. Verify that alternative components meet the same current and temperature specifications.