BKP1005EM300-TV

Chip Ferrite Bead Overview

The BKP1005EM300-TV is a multilayer ferrite chip bead from the BKP series, manufactured by Taiyo Yuden. It features an unshielded design in a 0402 (1005 metric) SMD package with dimensions of 1 mm length, 0.5 mm width, and 0.55 mm height. The component provides an impedance of 30 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 2.2 A and has a maximum DC resistance of 35 mOhms. The operating temperature range spans from -55°C to +85°C.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact surface-mount integration
• High current handling capability suitable for power line filtering
• Low DC resistance minimizes signal attenuation in high-current paths

Chip Ferrite Bead Applications

• Electromagnetic interference suppression in portable electronic devices
• Noise filtering on power supply lines in consumer electronics
• Signal integrity protection in compact circuit boards

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'TV' against official Taiyo Yuden documentation to confirm packaging or qualification differences compared to standard variants. Confirm end-of-life status and availability through authorized distributors, as this model may be discontinued or subject to limited supply constraints. Ensure RoHS compliance details match current regulatory requirements for your region.

Chip Ferrite Bead Selection Notes

Select this component when low impedance at 100 MHz and high current capacity are required in a minimal footprint. Compare the 30 Ohm impedance and 2.2 A rating against circuit noise profiles and load currents. Consider the unshielded nature for applications where magnetic field containment is not critical. Verify thermal performance within the specified -55°C to +85°C range for the target environment.

Chip Ferrite Bead Part Context

This part belongs to the BKP series of multilayer ferrite beads designed for general-purpose noise suppression. It shares the 0402 form factor with other models in the family but differs in impedance and current ratings. The EM designation typically indicates standard commercial grade specifications without automotive certification, distinguishing it from HS series parts.

Chip Ferrite Bead FAQ

Is the BKP1005EM300-TV qualified for automotive applications?

No, the EM series designation indicates commercial grade components. Automotive-grade versions in this package are typically designated with the HS suffix and carry AEC-Q200 qualification.

What is the test frequency for the specified 30 Ohm impedance?

The impedance value of 30 Ohms is measured at a test frequency of 100 MHz.