FBU201209T-190Y-S

Chip Ferrite Bead Overview

The FBU201209T-190Y-S is a surface-mount ferrite chip bead manufactured by Cal-Chip Electronics. It features a 0805 (2012 metric) package with dimensions of 2.0 mm length, 1.2 mm width, and 0.9 mm height. The component provides an impedance of 19 ohms at 100 MHz and has a maximum DC resistance of 8 milliohms. It supports a current rating of 6 amperes and operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression on power lines through high impedance characteristics.
• Designed for direct surface mounting without requiring additional wiring connections.
• Constructed using multilayer technology to ensure robust electrode strength and solder heat resistance.

Chip Ferrite Bead Applications

• Power supply circuits
• Battery charger systems
• Portable electronic devices

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and current rating against the official Cal-Chip Electronics datasheet before procurement. Confirm that the 0805 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the manufacturer part number to avoid confusion with similar ferrite bead variants.

Chip Ferrite Bead Selection Notes

Select this component when EMI suppression is required on power lines with high current demands up to 6 amperes. The low DC resistance minimizes voltage drop and power loss in the circuit path. The 0805 form factor allows for compact board layouts while maintaining effective noise attenuation at high frequencies.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the Cal-Chip Electronics series of multilayer ceramic components designed for EMI/RFI attenuation. These chips utilize magnetic materials and advanced manufacturing to offer superior performance compared to conventional beads. The product line emphasizes reliability for surface mount applications including flow, reflow, and wave soldering processes.

Chip Ferrite Bead Replacement Considerations

Substitute only with verified equivalent ferrite beads offering matching 19 ohm impedance at 100 MHz and compatible 6A current handling. Ensure replacement parts maintain the same 0805 package outline and thermal characteristics to preserve board integrity and circuit performance.