PA0264NL

Overview

The Pulse Electronics PA0264NL is a common mode choke designed for data line protection. It features two ports with an inductance of 10 mH at 1 kHz. The component supports a current rating of 350 mA and operates within a temperature range of -40°C to +85°C. It utilizes a surface mount package suitable for automated assembly processes.

Feature Summary

• Provides effective noise suppression for differential signal lines
• Compact surface mount design facilitates space-constrained layouts
• Robust construction ensures reliability across wide temperature variations

Applications

• Ethernet interface filtering
• USB port protection
• General data line noise reduction

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct specifications. Confirm that the requested variant matches the required inductance, current rating, and termination style. Cross-reference the datasheet revision date to guarantee compliance with current standards before finalizing procurement orders.

Selection Notes

Evaluate the component based on its 10 mH inductance value relative to the target frequency spectrum. Ensure the 350 mA current rating exceeds the maximum operational load of the circuit. Verify physical footprint compatibility with the printed circuit board layout constraints and thermal management requirements.

Part Context

This component belongs to Pulse Electronics' portfolio of passive magnetic devices intended for electromagnetic interference mitigation. It serves as a critical element in maintaining signal integrity by attenuating common mode noise without affecting differential signals. The design aligns with industry standards for data communication interfaces requiring robust filtering capabilities.

Replacement Considerations

Consult official substitution lists for direct equivalents. Verify pinout compatibility and electrical parameter alignment before integrating alternative components into existing designs.