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CME375-7 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Triad Magnetics. Its product description is CMC 70.3MH 1.38A 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CME375-7
- Description：CMC 70.3MH 1.38A 2LN TH
- Series：CME
- Mfr：Triad Magnetics
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.38A
- DC Resistance (DCR) (Max)：785mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 80°C
- Ratings：-
- Approval Agency：CSA, IEC, UL, VDE
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.500" L x 1.260" W (38.10mm x 32.00mm)
- Height (Max)：1.180" (29.97mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：70.3 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for CME375-7
Common Mode Chokes Overview
The Triad Magnetics CME375-7 is a through-hole common mode filter choke designed for switchmode and high-frequency applications. It features an inductance of 70.3 mH with a tolerance of 10%, tested at 10 kHz. The component supports a maximum DC current of 1.38 A and has a maximum DC resistance of 785 mOhms. It utilizes radial termination for PCB mounting and belongs to the CME series.
Common Mode Chokes Feature Summary
- Designed for switchmode power supply noise suppression
- Radial leaded construction for printed circuit board integration
- Single-channel common mode filtering capability
Common Mode Chokes Applications
- Switchmode power supplies
- High-frequency noise filtration circuits
- Common mode interference suppression
Common Mode Chokes Procurement Notes
Verify the specific part number suffix against official Triad Magnetics documentation to ensure correct inductance and current ratings. Confirm package type and pin configuration match the target PCB footprint. Check RoHS compliance status via the manufacturer datasheet before procurement.
Common Mode Chokes Selection Notes
Select this component based on the required 70.3 mH inductance and 1.38 A current handling capacity. Ensure the 785 mOhm DCR fits the circuit loss budget. Verify that the radial through-hole package is compatible with the assembly process and available board space.
Common Mode Chokes Part Context
The CME375-7 belongs to the Triad Magnetics CME series of common mode chokes. This series provides components for electromagnetic interference suppression in electronic circuits, specifically targeting high-frequency noise reduction in power delivery lines.
Common Mode Chokes Replacement Considerations
Cross-reference with other CME series variants such as CME375-6 or CME375-8 if different inductance values are acceptable. Verify that substitute parts maintain similar physical dimensions and electrical characteristics for direct replacement.
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