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LDFW039172YJUV0E is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Chemi-Con. Its product description is CMC 1.7MH 39A 2LN TH AEC-Q200. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for LDFW039172YJUV0E
- Description：CMC 1.7MH 39A 2LN TH AEC-Q200
- Series：FW
- Mfr：Chemi-Con
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：39A
- DC Resistance (DCR) (Max)：1.8mOhm
- Voltage Rating - DC：700V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 130°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.969" Dia (50.00mm)
- Height (Max)：1.890" (48.00mm)
- Package / Case：Vertical, No Base, 4 PC Pin
- Inductance @ Frequency：1.7 mH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for LDFW039172YJUV0E
Common Mode Chokes Overview
The Chemi-Con LDFW039172YJUV0E is a nanocrystalline common mode choke coil from the FW Series, designed for AC/DC power line filtering. It features an inductance of 1.7 mH at 100 kHz and 5.5 mH at 10 kHz, with a rated DC current of 39 A. The component has a maximum DC resistance of 1800 µohm and operates up to 130°C. It is unshielded, PCB mountable, and meets AEC-Q200 standards.
Common Mode Chokes Feature Summary
- Utilizes nanocrystalline core material to achieve high magnetic permeability, reducing core volume and copper wire turns for smaller size and weight.
- Provides improved impedance performance in the 150 kHz to 1 MHz frequency band compared to previous FL-V series coils.
- Complies with AEC-Q200 qualification standards for automotive electronic components.
Common Mode Chokes Applications
- AC/DC common mode filtering
- Power line noise suppression
- Automotive electronics systems
Common Mode Chokes Procurement Notes
Verify the complete part number including suffixes against official manufacturer documentation to ensure correct specifications. Confirm that the required inductance values and current ratings align with your circuit design requirements before procurement.
Common Mode Chokes Selection Notes
Select this component when high current handling (39 A) and specific high-frequency impedance characteristics are required. The nanocrystalline core offers advantages in size reduction compared to traditional ferrite cores for similar performance levels.
Common Mode Chokes Part Context
This component belongs to the Chemi-Con FW Series of common mode chokes. The series utilizes nanocrystalline materials to enhance performance in high-frequency ranges while maintaining compact physical dimensions suitable for space-constrained applications.
Common Mode Chokes Replacement Considerations
No public confirmed substitute part numbers are available in the provided source data. Consult official distributor databases or manufacturer cross-reference tools for potential alternatives if this specific part is unavailable.
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