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ELF-19N010A is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Panasonic Electronic Components. Its product description is CMC 1A 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for ELF-19N010A
- Description：CMC 1A 2LN TH
- Series：N
- Mfr：Panasonic Electronic Components
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：465mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 1.083" W (18.00mm x 27.50mm)
- Height (Max)：1.083" (27.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for ELF-19N010A
Common Mode Chokes Overview
The Panasonic ELF-19N010A is a power line common mode choke belonging to the N Series. It features a 19mH inductance and supports a current rating of 1.0A. The component exhibits a typical DC resistance of 465 mOhm. Designed for AC line filtering applications, it operates within a temperature range of -55°C to +125°C. The unit utilizes a powdered iron core and is available in a through-hole configuration.
Common Mode Chokes Feature Summary
- Utilizes a closed magnetic circuit design to prevent cross-coupling effects
- Constructed with a monolithic body for enhanced structural integrity
- Engineered for low loss performance up to 3MHz frequency range
- Compatible with standard flow or reflow soldering processes
Common Mode Chokes Applications
- DC-DC converters for notebook computers
- DC-DC converters for desktop personal computers
- Server power supply units
- High-current power supply systems
Common Mode Chokes Procurement Notes
Verify the specific ordering suffix and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the component meets all required regulatory standards for the intended market. Ensure that the package type matches the target PCB footprint requirements. Check for any recent production transfers or changes in manufacturing location that may affect availability or specifications.
Common Mode Chokes Selection Notes
Select this component when designing circuits requiring high inductance values for common mode noise suppression in power lines. Consider the 1.0A current rating and 465 mOhm DC resistance for thermal management calculations. Evaluate the physical dimensions against available board space constraints. Ensure the operating temperature range aligns with the environmental conditions of the final application.
Common Mode Chokes Part Context
This part belongs to the Panasonic N Series of common mode chokes. The series includes various models such as the ELF-17N010A and ELF-19N010A, offering different inductance values. These components are specifically designed for power line filtering in electronic equipment. The series emphasizes compact size and high reliability for modern consumer and industrial electronics.
Common Mode Chokes Replacement Considerations
Consult official Panasonic documentation for confirmed substitute part numbers within the ELF-XXN series. Verify compatibility regarding inductance, current rating, and physical dimensions before substitution.
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