PA2744NL

$1.13

Description：CMC 4A 2LN SMD
Series：-
Mfr：Pulse Electronics
Package：Tube

SKU:82a394321b66 Category: Common Mode Chokes Brand: Pulse Electronics

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Product introduction

PA2744NL is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is CMC 4A 2LN SMD. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for PA2744NL

Description：CMC 4A 2LN SMD
Series：-
Mfr：Pulse Electronics
Package：Tube
Filter Type：-
Number of Lines：2
Current Rating (Max)：4A
DC Resistance (DCR) (Max)：13.2mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 130°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.500" L x 0.500" W (12.70mm x 12.70mm)
Height (Max)：0.220" (5.60mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：-
Impedance @ Frequency：-

Common Mode Chokes datasheet and documents for PA2744NL

PA2744NL

Common Mode Chokes Overview

The PA2744NL is a surface-mount common mode choke manufactured by Pulse Electronics. It features a toroidal core design with an inductance of 280 uH and a maximum DC current rating of 4 A. The component exhibits a maximum DC resistance of 13.2 mOhms and operates within a temperature range of -40 C to +125 C. Its physical dimensions are 13 mm in length, 13 mm in width, and 5.6 mm in height.

Common Mode Chokes Feature Summary

Surface mount toroidal construction for compact PCB integration
High current handling capability up to 4 A
Low DC resistance for efficient power line filtering

Common Mode Chokes Applications

Power line noise suppression
Common mode interference filtering
SMD electronic circuit protection

Common Mode Chokes Procurement Notes

Verify the manufacturer part number PA2744NL against official Pulse Electronics documentation to ensure authenticity. Confirm that the received components match the specified electrical parameters, including 280 uH inductance and 13.2 mOhm DCR. Check for compliance with RoHS standards and verify the operating temperature range meets application requirements before integration.

Common Mode Chokes Selection Notes

Select this component when high current filtering is required in a small footprint. The 4 A rating suits applications demanding significant current capacity. The SMD package facilitates automated assembly. Ensure the board layout accommodates the 13x13 mm base and 5.6 mm height constraints while maintaining thermal management for continuous operation at rated currents.

Common Mode Chokes Part Context

This component belongs to the common mode chokes category within Pulse Electronics' passive component portfolio. It serves as a specialized filter for suppressing electromagnetic interference on power lines. The toroidal design distinguishes it from standard bead or shielded inductor types, offering specific magnetic field containment properties for dual-line applications.