PA5140.305NLT

$3.24

Description：CMC 305UH 17A 2LN 3.85 KOHM SMD
Series：PA5140.XXXNL
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fd0c0a12ad3e Category: Common Mode Chokes Brand: Pulse Electronics

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Product introduction

PA5140.305NLT is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is CMC 305UH 17A 2LN 3.85 KOHM SMD. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for PA5140.305NLT

Description：CMC 305UH 17A 2LN 3.85 KOHM SMD
Series：PA5140.XXXNL
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：-
Number of Lines：2
Current Rating (Max)：17A
DC Resistance (DCR) (Max)：3.85mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.780" L x 0.768" W (19.80mm x 19.50mm)
Height (Max)：0.756" (19.20mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：305 µH @ 3 MHz
Impedance @ Frequency：3.85 kOhms @ 3 MHz

Common Mode Chokes datasheet and documents for PA5140.305NLT

PA5140.305NLT

Common Mode Chokes Overview

The PA5140.305NLT is a surface-mount common mode choke manufactured by Pulse Electronics. It features an inductance of 305 µH with a tolerance of 40%. The component supports a maximum DC current of 17 A and exhibits a maximum DC resistance of 3.85 mΩ. Its impedance is specified at 1.575 kΩ. The device operates within a temperature range of -40°C to +125°C. Physical dimensions are 19.80 mm in length, 19.50 mm in width, and 19.20 mm in height.

Common Mode Chokes Feature Summary

Provides common mode noise suppression for single-channel applications
Utilizes a molded core construction for structural integrity
Designed for high-current power line filtering

Common Mode Chokes Applications

Power supply input filtering
DC-DC converter output stages
Automotive electronics systems

Common Mode Chokes Procurement Notes

Verify the specific manufacturer part number against official Pulse Electronics documentation to ensure accuracy. Confirm that the required electrical parameters, including inductance, current rating, and physical footprint, align with the design specifications. Check for RoHS compliance status and any applicable automotive qualification standards such as AEC-Q200 before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring significant common mode noise attenuation on high-current lines. Ensure the PCB layout accommodates the 19.80 mm x 19.50 mm footprint and 19.20 mm height. Verify that the 17 A current rating meets the peak load requirements of the application without causing excessive thermal rise or saturation effects under operating conditions.

Common Mode Chokes Part Context

This component belongs to the PA5140 series of common mode chokes from Pulse Electronics. The series offers various inductance values tailored for different filtering needs. The PA5140.305NLT specifically targets applications demanding high current handling capabilities alongside substantial noise reduction characteristics in a compact surface-mount package.