FB201209T-301Y-S-2

Chip Ferrite Bead Overview

The FB201209T-301Y-S-2 is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It features a single-line configuration with an impedance of 300 Ohms at 100 MHz and a maximum DC resistance of 0.3 Ohms. The component supports a current rating of 700 mA and operates within a temperature range of -55°C to 125°C. Housed in an 0805 surface-mount package measuring 2.0 mm by 1.2 mm with a height of 0.9 mm, it provides EMI/RFI attenuation for electronic circuits.

Chip Ferrite Bead Feature Summary

• Provides effective EMI and RFI attenuation through multilayer ferrite technology without requiring additional wiring.
• Designed for robust performance with high electrode strength and solder heat resistance suitable for reflow and wave soldering processes.

Chip Ferrite Bead Applications

• Various electronics equipment
• Circuits requiring stable ground connections

Chip Ferrite Bead Procurement Notes

Verify the specific suffix '-2' against the manufacturer's official documentation to confirm packaging details, as suffixes often indicate tape-and-reel quantities or specific handling requirements. Ensure compliance with RoHS standards and check for any lead-free certifications required by your assembly process before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a 300 Ohm impedance at 100 MHz is required for noise suppression in space-constrained designs. The 0805 footprint offers a balance between size and current handling capability (700 mA). Consider the low DC resistance of 0.3 Ohms to minimize voltage drop in power lines while maintaining effective filtering characteristics.

Chip Ferrite Bead Part Context

This part belongs to the FB Series of multilayer ferrite chip beads from Cal-Chip Electronics. These components utilize magnetic material and multilayered technology to offer high impedance for volume applications. The series is engineered to eliminate EMI/RFI issues simply by mounting onto the PCB, serving as a compact alternative to conventional wire-wound beads.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other 0805 ferrite beads offering 300 Ohms @ 100 MHz and similar current ratings. Verify that substitute parts match the physical dimensions (2.0x1.2x0.9 mm) and DC resistance specifications to ensure compatibility with existing board layouts and thermal profiles.

Chip Ferrite Bead FAQ

What is the operating temperature range for the FB201209T-301Y-S-2?

The component operates within a temperature range of -55°C to 125°C.

Does this ferrite bead require external wiring for installation?

No, unlike conventional beads, these components do not require wiring; they are designed to be mounted directly onto the PCB.