PA2749NL

$1.48

Description：CMC 3.8A 2LN SMD
Series：-
Mfr：Pulse Electronics
Package：Tube

SKU:b150bbb11bbd Category: Common Mode Chokes Brand: Pulse Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

PA2749NL is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is CMC 3.8A 2LN SMD. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for PA2749NL

Description：CMC 3.8A 2LN SMD
Series：-
Mfr：Pulse Electronics
Package：Tube
Filter Type：-
Number of Lines：2
Current Rating (Max)：3.8A
DC Resistance (DCR) (Max)：17.1mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 130°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.560" L x 0.646" W (14.22mm x 16.40mm)
Height (Max)：0.350" (8.90mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：-
Impedance @ Frequency：-

Common Mode Chokes datasheet and documents for PA2749NL

PA2749NL

Common Mode Chokes Overview

The PA2749NL is a two-line surface-mount common mode choke manufactured by Pulse Electronics. It features a rated current of 3.8A and a maximum DC resistance (DCR) of 17.1 milliohms. The component operates within a temperature range of -40°C to 130°C. Physical dimensions are 14.22mm in length, 16.40mm in width, and a maximum height of 8.90mm. It utilizes a horizontal package with four PCB terminals.

Common Mode Chokes Feature Summary

Provides common mode noise suppression for dual-line circuits
Designed for surface-mount technology integration
Constructed for high thermal stability across wide operating temperatures

Common Mode Chokes Applications

Power line filtering in electronic equipment
Noise suppression in multi-conductor signal paths
EMI reduction in compact surface-mount assemblies

Common Mode Chokes Procurement Notes

Verify the specific datasheet version for the PA2749NL to confirm exact electrical tolerances and mechanical footprints before finalizing designs. Ensure compatibility with automated placement equipment regarding the horizontal package profile. Confirm RoHS compliance status matches project requirements. Cross-reference manufacturer part numbers against distributor listings to avoid ordering errors due to suffix variations or obsolete stock.

Common Mode Chokes Selection Notes

Select this component when dual-line noise attenuation is required in space-constrained applications. The low DCR supports efficient power transmission while maintaining filtering capabilities. Evaluate the 3.8A current rating against peak load conditions to prevent saturation. Consider the 130°C maximum operating temperature for environments with elevated ambient heat. Verify that the physical footprint fits within the designated PCB area constraints.

Common Mode Chokes Part Context

This component belongs to the SMT Common Mode Chokes series from Pulse Electronics. It is designed for surface-mount assembly processes. The product line focuses on providing reliable electromagnetic interference suppression for modern electronic devices requiring compact passive components.