BBBK00321611202Y00

Overview

The BBBK00321611202Y00 is a shielded surface-mount ferrite bead from Pulse Electronics, designed for signal line EMI suppression. It features an impedance of 2 kOhms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 200 mA and has a maximum DC resistance of 600 mOhms. It operates within a temperature range of -55°C to +125°C and utilizes a 1206 (3216 metric) package.

Feature Summary

• Shielded construction minimizes magnetic field interference
• High impedance value effective for high-frequency noise attenuation
• Compact SMD form factor suitable for dense PCB layouts

Applications

• Signal line EMI suppression
• High-speed digital circuit filtering
• General-purpose RF noise reduction

Procurement Notes

Verify the specific manufacturer datasheet for the BBBK00321611202Y00 to confirm final electrical characteristics and mechanical dimensions before integration. Ensure compatibility with your assembly process regarding the 1206 package size and thermal operating limits. Cross-reference official documentation for any updates on material composition or RoHS compliance status.

Selection Notes

Select this component when high impedance at 100 MHz is required for signal integrity. The 200 mA current rating suits low-power signal lines rather than power rails. The shielded design is preferred in environments sensitive to magnetic coupling. Verify that the 600 mOhm DCR meets voltage drop requirements for the specific application circuit.

Part Context

This part belongs to the Pulse Electronics BBBK series of ferrite beads. The series offers various impedance values and current ratings in standard SMD packages. The BBBK designation indicates a shielded multilayer ferrite bead structure, distinguishing it from unshielded alternatives in the broader product catalog.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference tools for equivalent components with matching 2 kOhm impedance and 1206 package specifications.