PLY17BN2921R2B2B

Common Mode Chokes Overview

The Murata PLY17BN2921R2B2B is a hybrid choke from the PLY Series, featuring a vertical core layout. It provides an inductance of 2.9mH and supports a rated current of 1.2A. The component is rated for 300Vac and includes a minimum insulation resistance specification. Designed for surface mount installation, it serves as a common mode choke/filter suitable for automotive and industrial applications requiring high voltage isolation.

Common Mode Chokes Feature Summary

• Hybrid choke design with vertical core layout
• Rated for 300Vac operation
• Supports 1.2A rated current
• Common mode filtering capability

Common Mode Chokes Applications

• Automotive electronics systems
• Industrial power supplies
• High voltage circuit protection

Common Mode Chokes Procurement Notes

Verify the specific datasheet version on the official Murata website before procurement, as specifications may be updated without notice. Confirm that the 300Vac rating and 1.2A current limits align with your system requirements. Ensure compatibility with your PCB footprint and soldering profile. Cross-reference the part number to avoid confusion with similar series components.

Common Mode Chokes Selection Notes

Select this component when a hybrid choke with a vertical core layout is required for high voltage isolation up to 300Vac. It is appropriate for designs needing 2.9mH inductance at 1.2A. Consider its common mode filtering characteristics for noise suppression in sensitive circuits. Verify thermal management needs given the rated current constraints.

Common Mode Chokes Part Context

This component belongs to the Murata PLY Series of hybrid chokes. These devices combine inductive and filtering functions in a compact surface mount package. The series is designed for applications requiring robust performance in automotive and industrial environments, offering reliable common mode noise reduction.

Common Mode Chokes Replacement Considerations

Consult official Murata documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without checking electrical parameters and physical dimensions.