PLY17BN4912R4B2B

Common Mode Chokes Overview

The PLY17BN4912R4B2B is a common mode choke manufactured by Murata Electronics. It features two lines and supports a maximum DC current of 2.4A. The component has an inductance of 490 uH. It utilizes a through-hole mounting type with a radial configuration. The operating temperature range extends from -25°C to +125°C.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for differential signal lines
• Supports high DC current capacity for power line applications
• Designed for robust performance across a wide industrial temperature range

Common Mode Chokes Applications

• Noise filtering in automotive electronic systems
• EMI suppression in industrial control equipment
• Signal integrity protection in communication interfaces

Common Mode Chokes Procurement Notes

Verify the specific suffix codes against official Murata documentation to ensure correct inductance and current ratings. Confirm package dimensions and lead spacing match PCB layout requirements. Check RoHS compliance status and moisture sensitivity level before integration into production workflows.

Common Mode Chokes Selection Notes

Select this component when dual-line common mode attenuation is required at 490 uH. Ensure the circuit current does not exceed the 2.4A rating to prevent saturation. Validate thermal management capabilities within the specified -25°C to +125°C operational envelope for reliable long-term performance.

Common Mode Chokes Part Context

This part belongs to the PLY series of common mode chokes from Murata. These components are engineered for electromagnetic interference reduction in multi-conductor cables. The series offers various inductance values tailored for different frequency attenuation profiles in noisy environments.

Common Mode Chokes Replacement Considerations

Consult official Murata substitution guides for equivalent parts. Verify that alternative components match the 490 uH inductance, 2.4A current rating, and through-hole package constraints.