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CMF23V-153191 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Triad Magnetics. Its product description is CMC 15MH 1.9A 2LN THROUGH HOLE. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CMF23V-153191
- Description：CMC 15MH 1.9A 2LN THROUGH HOLE
- Series：CMF
- Mfr：Triad Magnetics
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.9A
- DC Resistance (DCR) (Max)：306mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.142" L x 0.610" W (29.00mm x 15.50mm)
- Height (Max)：1.063" (27.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：15 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for CMF23V-153191
Common Mode Chokes Overview
The Triad Magnetics CMF23V-153191 is a dual-function common mode frame choke designed for through-hole vertical mounting. It features an inductance of 15 mH with a tolerance of +30% and -50% at 1 kHz. The component supports a maximum DC current of 1.9 A and has a maximum DC resistance of 306 mOhms. It operates within a temperature range of -40°C to +105°C. The lead diameter is 0.7 mm, and the height is 27 mm.
Common Mode Chokes Feature Summary
- Dual-function common mode filtering capability
- Vertical through-hole radial mounting style
- Robust thermal performance up to 105°C
Common Mode Chokes Applications
- Power supply input filtering
- EMI suppression in AC/DC converters
- Signal line noise reduction
Common Mode Chokes Procurement Notes
Verify the specific suffix (e.g., -B) if bulk packaging is required, as standard versions may differ in packing configuration. Confirm that the 1.9A current rating meets the circuit's continuous load requirements. Ensure the PCB layout accommodates the 27mm height and 0.7mm lead diameter for proper mechanical fit and soldering.
Common Mode Chokes Selection Notes
Select this component when a 15mH inductance value is required for common mode noise attenuation. The 1.9A saturation current makes it suitable for moderate power applications. Verify that the +30/-50% tolerance aligns with the system's noise rejection specifications. Consider the vertical footprint constraints during PCB design.
Common Mode Chokes Part Context
This part belongs to the Triad Magnetics CMF series of common mode chokes. These components are engineered for effective electromagnetic interference suppression in electronic circuits. The CMF23V variant specifically denotes the frame construction and mounting style within this product family.
Common Mode Chokes FAQ
What is the test frequency for the specified inductance?
The inductance of 15 mH is specified at a test frequency of 1 kHz.
Does the '-B' suffix change the electrical characteristics?
No, the '-B' suffix typically indicates bulk packaging only and does not alter the electrical parameters or functionality of the choke.
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