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CMN3-1803VSMLF is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Gowanda Electronics. Its product description is CMC 180UH 16.4A 2LN SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CMN3-1803VSMLF
- Description：CMC 180UH 16.4A 2LN SMD
- Series：CMN3VSM
- Mfr：Gowanda Electronics
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：16.4A
- DC Resistance (DCR) (Max)：1.9mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 150°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.875" L x 0.650" W (22.23mm x 16.51mm)
- Height (Max)：0.925" (23.50mm)
- Package / Case：Vertical, 4 PC Pad
- Inductance @ Frequency：180 µH @ 10 kHz
- Impedance @ Frequency：-
Common Mode Chokes datasheet and documents for CMN3-1803VSMLF
Common Mode Chokes Overview
The CMN3-1803VSMLF is a vertical common mode toroidal choke manufactured by Gowanda Electronics. It features a surface mount configuration with two lines and an inductance of 180 µH at 10 kHz. The component supports a current rating of 16.4 A with a maximum DC resistance of 1.9 mOhm.
Common Mode Chokes Feature Summary
- Vertical orientation design for space-constrained surface mount applications
- Toroidal core construction for efficient magnetic flux containment
- Dual-line configuration for effective common mode noise suppression
Common Mode Chokes Applications
- Power supply input filtering
- EMI suppression in industrial electronics
- High-current signal line protection
Common Mode Chokes Procurement Notes
Verify the specific suffix 'VSMLF' against the manufacturer's latest datasheet to confirm pinout, tolerance, and termination specifications. Ensure compatibility with automated placement equipment regarding the vertical form factor. Confirm RoHS compliance status if required for your assembly process.
Common Mode Chokes Selection Notes
Select this component when high current handling capacity above 16 A is required alongside significant common mode noise attenuation. The low DC resistance minimizes power loss in high-current paths. Consider the vertical profile for board height constraints compared to standard horizontal chokes.
Common Mode Chokes Part Context
Gowanda Electronics specializes in custom and standard magnetic components for aerospace, defense, and medical markets. This part belongs to their common mode choke series, designed for rigorous environments requiring reliable EMI performance and durability under high thermal and electrical stress conditions.
Common Mode Chokes Replacement Considerations
No direct public substitute part numbers are confirmed for this specific model. Evaluate generic vertical common mode chokes from other manufacturers only if they match the 180 µH inductance, 16.4 A current rating, and 1.9 mOhm DCR specifications precisely.
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