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CMF16-273900 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Triad Magnetics. Its product description is CMC 27MH 900MA 2LN THROUGH HOLE. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CMF16-273900
- Description：CMC 27MH 900MA 2LN THROUGH HOLE
- Series：CMF
- Mfr：Triad Magnetics
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：900mA
- DC Resistance (DCR) (Max)：850mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.965" L x 0.571" W (24.50mm x 14.50mm)
- Height (Max)：0.531" (13.50mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：27 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for CMF16-273900
Common Mode Chokes Overview
The Triad Magnetics CMF16-273900 is a common mode inductor designed for through-hole mounting. It features an inductance of 27 mH with a tolerance of +30%/-50% at 1 kHz. The component supports a maximum DC current of 0.9 A and has a maximum DC resistance of 850 mOhms. It operates within a temperature range of -40°C to +105°C. The device utilizes a vertical mount style with radial leads.
Common Mode Chokes Feature Summary
- Provides common mode noise suppression for power line applications
- Designed for through-hole PCB integration
- Operates reliably across extended industrial temperature ranges
Common Mode Chokes Applications
- Power supply input filtering
- EMI suppression in electronic equipment
- Audio signal interference reduction
Common Mode Chokes Procurement Notes
Verify the specific suffix (e.g., -B) against your bill of materials, as it indicates bulk packaging. Confirm that the 27 mH inductance and 0.9 A current rating align with your circuit requirements. Ensure the vertical mounting orientation fits your board layout constraints before finalizing procurement.
Common Mode Chokes Selection Notes
Select this component when a 27 mH common mode choke is required for through-hole assembly. Verify that the 0.9 A saturation current meets the load demands. Consider the vertical form factor for space-constrained designs. Ensure compatibility with the operating temperature range of -40°C to +105°C for your specific environment.
Common Mode Chokes Part Context
This part belongs to the Triad Magnetics CMF series of common mode chokes. These components are engineered for electromagnetic interference suppression in power lines. The CMF16-273900 specifically offers a standardized inductance value suitable for general-purpose filtering tasks in consumer and industrial electronics.
Common Mode Chokes Replacement Considerations
Direct substitutes include other Triad Magnetics parts from the CMF16 series with matching 27 mH inductance and similar current ratings. Verify pinout compatibility and physical dimensions before replacing.
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