FCB-0603-122A

Chip Ferrite Bead Overview

The FCB-0603-122A is a surface-mount ferrite chip bead manufactured by Signal Transformer. It features a 0603 (1608 metric) package with dimensions of 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height. The component provides an impedance of 1200 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 600 mOhms. The tolerance is specified at 25%. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides high impedance for noise suppression on power lines
• Designed for surface-mount assembly in compact footprints
• Constructed as a shielded single-channel component

Chip Ferrite Bead Applications

• Power line filtering in electronic circuits
• High-frequency noise attenuation
• Signal integrity enhancement in SMD layouts

Chip Ferrite Bead Procurement Notes

Verify the manufacturer designation carefully, as Bel Signal Transformer and Signal Transformer are distinct entities. Confirm the specific impedance value and package dimensions match the design requirements. Ensure the operating temperature range meets the environmental conditions of the target application. Check RoHS compliance status against current regulatory standards before finalizing procurement.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile ferrite bead is required for high-frequency noise suppression. The 0603 footprint suits space-constrained designs. Evaluate the 300 mA current rating to ensure it exceeds the circuit's maximum DC load. Consider the 600 mOhm DC resistance impact on voltage drop. Verify that the 1200 Ohm impedance at 100 MHz aligns with the targeted noise frequencies.

Chip Ferrite Bead Part Context

This part belongs to the ferrite beads and chips category from Signal Transformer. It serves as a passive component for electromagnetic interference mitigation. The product utilizes ceramic or ferrite materials to dissipate high-frequency energy as heat. It is distinct from wire-wound inductors or other magnetic components in the manufacturer's portfolio.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching impedance, current rating, and package size with alternative manufacturers' ferrite beads.