APPM00050524122XYE

Overview

The APPM00050524122XYE is a dual-line common mode choke manufactured by Pulse Electronics, designed for automotive power line and multimedia applications. It features an unshielded construction with SMD/SMT termination style for PCB mounting. The component exhibits an impedance of 1.2 kOhms at a test frequency of 100 MHz. It supports a maximum DC current of 2 A with a maximum DC resistance of 74 mOhms. The operating temperature range spans from -40 C to +125 C. Physical dimensions are 4.7 mm in length, 4.5 mm in width, and 2.4 mm in height.

Feature Summary

• Designed for automotive power line and multimedia signal filtering
• Unshielded core construction for specific EMI suppression requirements
• Surface mount termination compatible with automated PCB assembly

Applications

• Automotive electronic systems
• Power line filtering
• Multimedia interface protection

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status through the latest datasheet as specifications may vary by revision. Check for AEC-Q200 qualification if automotive reliability standards are required for the specific design implementation.

Selection Notes

Select this component when designing circuits requiring common mode noise suppression in automotive environments. Ensure the 2 A current rating meets the application's peak load requirements. Verify that the 1.2 kOhm impedance at 100 MHz aligns with the target noise frequencies. Consider the unshielded nature of the device regarding proximity to sensitive components.

Part Context

This component belongs to the APPM series of common mode chokes from Pulse Electronics. The series targets robust performance in demanding automotive conditions. It serves as a passive filter element within larger electronic assemblies, specifically addressing electromagnetic interference in power and data lines.

Replacement Considerations

Consult official substitution guides for equivalent parts within the same series or alternative manufacturers offering similar electrical characteristics and form factors.