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ELF-16M030A is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Panasonic Electronic Components. Its product description is CMC 300MA 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for ELF-16M030A
- Description：CMC 300MA 2LN TH
- Series：M
- Mfr：Panasonic Electronic Components
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：2.7Ohm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.591" L x 0.709" W (15.00mm x 18.00mm)
- Height (Max)：0.807" (20.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for ELF-16M030A
Common Mode Chokes Overview
The ELF-16M030A is a common mode choke from the Panasonic M Series, Type 16M. It is a two-line power line filter designed for through-hole mounting. Key electrical parameters include a rated current of 0.3 A and an inductance of 20 mH. The maximum DC resistance (DCR) is specified as 2.7 Ohms. This component serves as a noise suppression device for differential signal lines.
Common Mode Chokes Feature Summary
- Provides common mode noise suppression for dual-line power circuits
- Designed for reliable through-hole PCB integration
- Constructed to handle specific current ratings with defined impedance characteristics
Common Mode Chokes Applications
- Power supply input filtering
- Noise reduction in AC/DC converter stages
- Signal integrity protection in low-current electronic assemblies
Common Mode Chokes Procurement Notes
Verify component status as obsolete before procurement planning. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing board layouts due to through-hole package constraints. Validate specifications against original design requirements to prevent performance discrepancies in legacy systems.
Common Mode Chokes Selection Notes
Select this component for applications requiring 20 mH inductance at 0.3 A continuous current. Consider the 2.7 Ohm DCR limit for voltage drop calculations. Evaluate physical dimensions for through-hole placement. Compare against newer series if obsolescence poses supply chain risks.
Common Mode Chokes Part Context
Part of the Panasonic M Series Type 16M family of common mode chokes. Designed for general-purpose EMI suppression in consumer and industrial electronics. Represents a standard solution for dual-line filtering where space allows for through-hole technology implementation.
Common Mode Chokes Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete status, direct pin-compatible alternatives must be sourced from manufacturer cross-reference lists or verified by engineering teams for equivalent electrical and mechanical specifications.
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