APPM00121165102XY0

Overview

The APPM00121165102XY0 is a surface-mount common mode choke from Pulse Electronics, designed for automotive power line applications. It features an unshielded construction with SMD/SMT termination and PCB mount installation. The component operates within a temperature range of -40°C to +125°C. Key electrical parameters include an impedance of 1 kOhms at 100 MHz, a maximum DC current rating of 6 A, and a maximum DC resistance of 14 mOhms. Physical dimensions are 12 mm in length, 10.8 mm in width, and 6.5 mm in height.

Feature Summary

• Designed specifically for automotive power line and multimedia signal filtering
• Surface-mount technology enables efficient PCB integration
• Unshielded core construction supports high-current handling capabilities

Applications

• Automotive power line filtering
• Multimedia system noise suppression
• Power supply input/output stages

Procurement Notes

Verify the specific ordering suffix against official datasheets to ensure correct impedance and current ratings. Confirm RoHS compliance status through manufacturer documentation before procurement. Check lead times as availability may vary by region. Ensure storage conditions align with component specifications to maintain performance integrity during assembly processes.

Selection Notes

Select this component when designing automotive circuits requiring robust common mode noise rejection on power lines. The 6 A current rating suits high-power applications. Verify that the 1 kOhm impedance at 100 MHz meets the specific EMI suppression requirements of the target frequency band. Ensure the physical footprint fits the available PCB space constraints.

Part Context

This part belongs to the APPM series of common mode chokes manufactured by Pulse Electronics. The series targets automotive-grade reliability standards. It falls under the broader category of inductors, chokes, and coils used for electromagnetic interference suppression in electronic systems.

Replacement Considerations

Consult official distributor cross-reference tools for verified substitutes. Ensure any replacement matches the 12x10.8x6.5 mm footprint and 6 A current rating. Verify impedance characteristics remain compatible with the original design requirements.