PM9408.105NLT

Common Mode Chokes Overview

The PM9408.105NLT is a surface-mount common mode choke manufactured by Pulse Electronics, designed for high-current applications. It features an inductance of 600 µH and supports a DC current rating of 17 A. The component exhibits a maximum DC resistance of 7000 µohms and provides an impedance of 4.3 kohm. Its physical dimensions are 30.5 mm in length, 27 mm in width, and 18 mm in height. This device belongs to the CMSA product range and is suitable for environments requiring robust electromagnetic interference suppression.

Common Mode Chokes Feature Summary

• High current handling capability rated at 17 A
• Significant common mode noise attenuation with 4.3 kohm impedance
• Low DC resistance for minimal power loss
• Surface mount construction for automated assembly

Common Mode Chokes Applications

• Power line filtering in industrial equipment
• EMI suppression in automotive electronics
• Signal integrity protection in data communication interfaces

Common Mode Chokes Procurement Notes

Verify the specific package dimensions and terminal configuration against the mechanical drawing prior to PCB layout finalization. Confirm that the 17 A current rating aligns with the thermal management design of the target application. Ensure compatibility with standard reflow soldering profiles specified in the manufacturer's datasheet to maintain component integrity during assembly processes.

Common Mode Chokes Selection Notes

Select this component when high current capacity is required alongside substantial common mode noise rejection. The 600 µH inductance offers effective filtering for lower frequency interference. Consider the physical footprint of 30.5 x 27 mm for adequate board space allocation. Evaluate thermal dissipation requirements given the low DC resistance and high current operation to ensure reliable long-term performance under load conditions.

Common Mode Chokes Part Context

This part belongs to the PM9408 series of common mode chokes from Pulse Electronics. The series is characterized by high saturation currents and compact surface-mount packaging. It serves as a critical passive component for maintaining signal integrity and reducing electromagnetic emissions in modern electronic systems requiring robust power line conditioning.

Common Mode Chokes Replacement Considerations

Consult official substitution lists for equivalent components within the same series or compatible alternatives with matching electrical specifications. Verify that any substitute maintains the 17 A current rating and 600 µH inductance to ensure circuit functionality remains unaffected.