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CM9900R-684 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Delevan. Its product description is CMC 680UH 1.1A 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CM9900R-684
- Description：CMC 680UH 1.1A 2LN TH
- Series：CM9900R
- Mfr：Delevan
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.1A
- DC Resistance (DCR) (Max)：115mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.839" L x 0.740" W (21.30mm x 18.80mm)
- Height (Max)：0.669" (17.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：680 µH @ 1 kHz
- Impedance @ Frequency：-
Common Mode Chokes datasheet and documents for CM9900R-684
Common Mode Chokes Overview
The Delevan CM9900R-684 is a single-channel common mode choke designed for printed circuit board mounting. It features radial termination and utilizes ferrite core material. The component provides an inductance of 680 uH with a tolerance of 25%. It supports a maximum DC current of 1.1 A and exhibits a maximum DC resistance of 0.115 ohms. The device operates within a temperature range of -55 C to +125 C. Physical dimensions are 18.8 mm in length, 21.3 mm in width, and 17 mm in height, with a lead spacing of 5.1 mm.
Common Mode Chokes Feature Summary
- Radial through-hole construction for direct PCB integration
- Ferrite core design for effective common mode noise suppression
- Unshielded configuration suitable for standard electromagnetic environments
Common Mode Chokes Applications
- Power supply input filtering
- Signal line noise reduction
- Electromagnetic interference suppression in electronic circuits
Common Mode Chokes Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and packaging type. Ensure compatibility with existing footprint requirements and thermal management strategies during integration. Confirm RoHS compliance status through current datasheets prior to final procurement decisions.
Common Mode Chokes Selection Notes
Select this component based on required inductance values and current handling capabilities. Evaluate physical space constraints against the specified dimensional profile. Consider operating temperature ranges and environmental conditions when determining suitability for the target application environment.
Common Mode Chokes Part Context
This part belongs to the CM9900R series of common mode chokes manufactured by Delevan. The series offers various inductance options tailored for different filtering requirements. These components are engineered for reliable performance in industrial and commercial electronic systems requiring robust noise mitigation.
Common Mode Chokes Replacement Considerations
Consult official substitution lists for verified equivalent parts. Cross-reference key parameters such as inductance, current rating, and physical dimensions before implementing any alternative components.
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