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Product Detailed Parameters
- Description：CMC 2.2MH 180MA 2LN SMD
- Series：CM6149R
- Mfr：Delevan
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：180mA
- DC Resistance (DCR) (Max)：750mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.285" L x 0.285" W (7.24mm x 7.24mm)
- Height (Max)：0.210" (5.33mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：2.2 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The Delevan CM6149R-225 is a surface-mount common mode filter choke designed for PCB integration. It features an inductance of 2200 µH with a tolerance of 25% and a maximum DC resistance of 0.75 ohms. The component supports a maximum DC current rating of 750 mA and operates within a temperature range of -55°C to +105°C. Its physical dimensions are 7.24 mm in length, 7.24 mm in width, and 5.33 mm in height, utilizing a horizontal four-pad package configuration.
Feature Summary
- Provides common mode noise suppression through dual-line filtering architecture
- Utilizes a low-profile surface mount footprint for compact board layouts
- Constructed with unshielded magnetic core technology
Applications
- High-frequency signal line interference suppression
- Power supply input/output noise filtering
- Data communication interface protection
Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm packaging format and handling requirements. Ensure that the selected variant matches the required inductance tolerance and current ratings for the target circuit design before finalizing procurement orders.
Selection Notes
Select this component when high inductance values are required for effective common mode noise attenuation in space-constrained applications. Evaluate the thermal performance at the maximum rated current to ensure operation remains within the specified temperature limits during continuous duty cycles.
Part Context
This component belongs to the CM6149R series of common mode chokes manufactured by Delevan. The series offers various inductance options tailored for different filtering needs while maintaining consistent physical dimensions and mounting characteristics across the product line.
Replacement Considerations
Cross-reference part numbers such as CM6149R-253 or CM6149R-334 from the same manufacturer series for alternative inductance values. Verify electrical compatibility and mechanical fit before substituting with components from other manufacturers.
