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CM9900-396 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Delevan. Its product description is CMC 39MH 130MA 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CM9900-396
- Description：CMC 39MH 130MA 2LN TH
- Series：CM9900
- Mfr：Delevan
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：130mA
- DC Resistance (DCR) (Max)：7.19Ohm
- 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：39 mH @ 1 kHz
- Impedance @ Frequency：-
Common Mode Chokes datasheet and documents for CM9900-396
Common Mode Chokes Overview
The CM9900-396 is a through-hole common mode filter choke manufactured by API Delevan. It features an inductance of 39,000 µH with a tolerance of ±25%. The component has a maximum DC resistance of 7.19 Ω and a rated current of 130 mA. It operates within a temperature range of -55 °C to +125 °C. Physical dimensions are 21.3 mm in length, 18.8 mm in width, and 17 mm in height. The package utilizes radial leads with a 5.1 mm spacing.
Common Mode Chokes Feature Summary
- Provides common mode noise suppression for data lines
- Utilizes ferrite core material for effective filtering
- Designed for through-hole PCB mounting
Common Mode Chokes Applications
- Data line filtering
- Common mode noise reduction in electronic circuits
Common Mode Chokes Procurement Notes
Verify the specific suffix (e.g., R vs. standard) as it may indicate packaging or compliance variations. Confirm lead frame plating and RoHS status against the latest manufacturer datasheet. Ensure the 130 mA current rating meets circuit requirements. Check for active production status before ordering.
Common Mode Chokes Selection Notes
Select this component when high inductance at low frequencies is required for common mode interference. The 130 mA current rating suits low-power signal lines. Verify that the physical footprint fits the PCB layout constraints. Consider the unshielded nature for placement relative to sensitive components.
Common Mode Chokes Part Context
This part belongs to the CM9900 series of PC mount common mode chokes from API Delevan. The series offers various inductance values tailored for different filtering needs. These components are designed for robust performance in industrial and commercial applications requiring reliable EMI suppression.
Common Mode Chokes Replacement Considerations
Consult official substitution guides for equivalent parts. Verify matching inductance, current rating, and physical dimensions. Cross-reference specifications with other manufacturers' common mode chokes if availability is an issue.
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