PA5141.405NLT

Common Mode Chokes Overview

The Pulse Electronics PA5141.405NLT is a common mode choke designed for signal line protection in high-speed data applications. It features a single winding configuration with a nominal inductance of 400 µH measured at 1 kHz. The component supports a maximum DC current rating of 0.5 A while maintaining low insertion loss characteristics essential for preserving signal integrity. Constructed with a ferrite core and encapsulated in a compact surface-mount package, it provides effective attenuation of electromagnetic interference across a broad frequency spectrum.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for differential signal lines
• Designed to maintain signal integrity in high-speed data transmission environments
• Utilizes a robust ferrite core material for effective EMI filtering

Common Mode Chokes Applications

• High-speed serial interface protection
• USB port filtering
• Ethernet line protection

Common Mode Chokes Procurement Notes

Verify the specific suffix code against the manufacturer's latest documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the operating temperature range aligns with your system requirements. Cross-reference the impedance curve provided in the datasheet with your target noise frequencies to validate performance suitability before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring moderate inductance values for common mode noise reduction without significant impact on differential signal propagation. Ensure the DC current rating exceeds the maximum operational current of the protected line to prevent saturation. Evaluate the physical footprint constraints to confirm compatibility with the printed circuit board layout and automated assembly processes.

Common Mode Chokes Part Context

This component belongs to Pulse Electronics' portfolio of passive filter solutions intended for telecommunications and computing hardware. It addresses the growing demand for compact, efficient electromagnetic interference mitigation in space-constrained electronic devices. The product line emphasizes reliability and consistent performance across various industrial and commercial application standards.

Common Mode Chokes Replacement Considerations

Consult official substitution guides for equivalent components from other manufacturers. Verify pinout compatibility and mechanical dimensions before integrating alternative parts into existing designs.