BBPY00160808121Y00

Overview

The BBPY00160808121Y00 is a multilayer ferrite chip bead from the Pulse Electronics BBPY series, designed for surface-mount applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 120 Ohms at a test frequency of 100 MHz, with a tolerance of ±25%. It supports a maximum DC current of 2.5 A and has a maximum DC resistance of 0.08 Ohms. The device operates within a temperature range of -55°C to +125°C and is shielded.

Feature Summary

• Multilayer construction for effective high-frequency noise suppression
• Shielded design to minimize electromagnetic interference
• Compact 0603 surface-mount footprint for space-constrained layouts

Applications

• Power supply line filtering in portable electronics
• Noise suppression on data bus lines in consumer devices
• EMI reduction in automotive electronic control units

Procurement Notes

Verify the specific manufacturer part number against official Pulse Electronics documentation to ensure compatibility with design requirements. Confirm that the 0603 package dimensions and thermal characteristics align with the target PCB layout. Check for RoHS compliance status and any relevant REACH restrictions prior to integration into production cycles.

Selection Notes

Select this component when a 120 Ohm impedance at 100 MHz is required for noise attenuation in circuits carrying up to 2.5 Amperes. The 0603 package size is suitable for standard SMT assembly processes. Ensure the operating environment stays within the specified -55°C to +125°C range to maintain performance integrity and reliability standards.

Part Context

This ferrite bead belongs to the BBPY series by Pulse Electronics, specialized for shielding and noise control. It complements other components in the BBUP and BBNQ families, which offer similar form factors but different impedance and current ratings. The series targets modern electronics requiring compact, high-performance EMI suppression solutions.

Replacement Considerations

Cross-reference with BBUP00160808121Y00 for similar impedance but higher current capacity (3A). Consider BBNQ00160808600Y00 if lower impedance (60 Ohms) and reduced current handling (500mA) are acceptable for the application.