FB201209T-700Y-S

Chip Ferrite Bead Overview

The FB201209T-700Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. Designed for surface mount applications in the 0805 (2012 Metric) package, this component provides EMI/RFI attenuation. It features an impedance of 70 Ohms at 100 MHz and a maximum DC resistance of 200 milliohms. The device supports a current rating of 300 mA and has a maximum height of 1.10 mm. It is RoHS compliant and constructed using multilayered magnetic material technology.

Chip Ferrite Bead Feature Summary

• Provides effective EMI and RFI suppression through multilayer ferrite construction
• Designed for direct surface mounting without requiring additional wiring
• Offers high solder heat resistance suitable for reflow and wave soldering processes

Chip Ferrite Bead Applications

• General purpose EMI filtering in electronic equipment
• Signal line noise suppression in surface mount assemblies
• Power line filtering for low-current circuits

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current rating requirements against your circuit design before ordering. Confirm that the 0805 footprint matches your PCB layout constraints. Ensure compliance with RoHS directives if required by your manufacturing standards. Check for lead-free certification documentation from the manufacturer to meet environmental regulations.

Chip Ferrite Bead Selection Notes

Select this component when a 70 Ohm impedance at 100 MHz is required for noise suppression. The 300 mA current rating limits its use to low-power signal or power lines. The 0805 package size offers a balance between performance and board space. Consider the 200 milliohm DC resistance impact on voltage drop in sensitive circuits.

Chip Ferrite Bead Part Context

This ferrite bead belongs to Cal-Chip's FB series of multilayer chip beads. These components utilize proprietary magnetic materials to achieve high impedance in compact packages. The series is engineered for automated surface mount assembly, providing reliable performance in consumer electronics and industrial applications where space is limited.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include FB201209T-600Y-S and FB201209T-751Y-S from the same manufacturer. Cross-brand equivalents such as WLBD2012K2U601TP may be considered if impedance values align with specific design needs. Verify package dimensions and electrical characteristics before substitution.