FB321611T-900Y-S

Chip Ferrite Bead Overview

The FB321611T-900Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It operates at a frequency of 100 MHz with an impedance of 90 Ohms. The component supports a maximum current of 500 mA and features a low DC resistance of 150 mOhm. Housed in a 1206 (3216 Metric) surface mount package, it measures 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. This single-function device is designed for EMI/RFI attenuation in electronic equipment.

Chip Ferrite Bead Feature Summary

• Provides effective EMI and RFI attenuation through multilayer ferrite technology
• Designed for direct surface mounting without requiring additional wiring
• Offers high electrode strength and resistance to solder heat

Chip Ferrite Bead Applications

• EMI suppression in portable electronic devices
• Signal line filtering in consumer electronics
• Power supply noise reduction in compact circuits

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value of 90 Ohms at 100 MHz against your circuit requirements. Confirm the 500 mA current rating is sufficient for your application's peak loads. Ensure the 1206 package dimensions align with your PCB footprint. Check RoHS compliance status if required by your manufacturing standards.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 1206 footprint. Choose this part for applications needing moderate impedance at 100 MHz. Consider the 500 mA current handling capability for power lines. Evaluate the low DC resistance for minimal voltage drop in sensitive circuits.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series from Cal-Chip Electronics. It utilizes multilayer construction for enhanced performance in small packages. The series is engineered for surface mount technology compatibility. It serves as a passive filter component for high-frequency noise suppression.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other 1206 ferrite beads offering 90 Ohms @ 100 MHz. Verify current ratings and DC resistance match or exceed original specifications. Ensure package dimensions are identical for direct replacement.