PA4339.132NLT

Common Mode Chokes Overview

The PA4339.132NLT is a surface-mount common mode choke manufactured by Pulse Electronics. It features an inductance of 9 µH at 100 kHz and a maximum DC current rating of 2.5 A. The component exhibits a maximum DC resistance (DCR) of 21 mOhms and provides an impedance of 1.3 kOhms at 100 MHz. Designed for horizontal mounting, it utilizes a compact four-pad SMD package with dimensions of 7.00 mm length, 6.00 mm width, and a maximum height of 3.80 mm. The device operates within a temperature range of -40°C to +125°C.

Common Mode Chokes Feature Summary

• Dual-line configuration for effective noise suppression in differential signal paths
• Compact horizontal footprint optimized for space-constrained PCB layouts
• Low DC resistance minimizes power loss during high-current operation

Common Mode Chokes Applications

• High-speed data line filtering
• USB interface protection
• Differential signaling noise reduction

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging formats such as tape and reel or cut tape. Confirm that the selected variant meets all necessary environmental certifications, including RoHS compliance, prior to final procurement decisions.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring common mode noise attenuation for 2.5 A rated lines. Ensure the physical dimensions fit the designated board area and that the thermal characteristics align with the operational environment constraints.

Common Mode Chokes Part Context

This part belongs to the PA4339 series of surface-mount common mode chokes from Pulse Electronics. The series is engineered for applications demanding efficient electromagnetic interference suppression in compact electronic assemblies without compromising signal integrity.

Common Mode Chokes Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the precise impedance curves or mechanical tolerances required for critical signal paths.

Common Mode Chokes FAQ

What is the self-resonant frequency of the PA4339.132NLT?

The self-resonant frequency is specified as 77 MHz.

Does the PA4339.132NLT have a shielded core?

Yes, the component features a shielded design to contain magnetic fields.