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ELF-18D850W is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Panasonic Electronic Components. Its product description is CMC 2.5A 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for ELF-18D850W
- Description：CMC 2.5A 2LN TH
- Series：V
- Mfr：Panasonic Electronic Components
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2.5A
- DC Resistance (DCR) (Max)：124mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.417" L x 1.004" W (36.00mm x 25.50mm)
- Height (Max)：1.575" (40.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for ELF-18D850W
Common Mode Chokes Overview
The ELF-18D850W is a two-line common mode choke manufactured by Panasonic Electronic Components, designed for through-hole mounting. It features a maximum current rating of 2.5A and a typical DC resistance (DCR) of 124mOhm. This component belongs to the passive components category within the filters subcategory, specifically engineered for noise suppression in electronic circuits.
Common Mode Chokes Feature Summary
- Two-line common mode choke configuration for differential noise reduction
- Through-hole mounting technology for secure PCB integration
- Rated for 2.5A maximum current with low DC resistance
Common Mode Chokes Applications
- General-purpose noise filtering in electronic circuits
- Power supply line protection
- Signal integrity enhancement in data lines
Common Mode Chokes Procurement Notes
Verify the exact datasheet specifications directly from Panasonic Electronic Components before procurement. Confirm that the 2.5A current rating and 124mOhm DCR meet your circuit requirements. Ensure through-hole compatibility with your PCB layout. Cross-reference part numbers to avoid confusion with similar series components like ELF-18D850B.
Common Mode Chokes Selection Notes
Select this component when a through-hole common mode choke with a 2.5A current capacity is required. The low DCR minimizes power loss in the signal path. Consider physical dimensions and mounting constraints on the PCB. Verify voltage ratings and frequency response characteristics against specific application needs to ensure effective noise suppression.
Common Mode Chokes Part Context
This component is part of Panasonic's passive components portfolio, specifically within the filter category. Common mode chokes are essential for mitigating electromagnetic interference (EMI) in electronic systems. The ELF series offers various current ratings and inductance values to suit different design requirements.
Common Mode Chokes Replacement Considerations
Check for direct substitutes such as the ELF-18D850B if higher current handling is needed. Ensure any replacement maintains the same form factor and electrical characteristics. Consult manufacturer cross-reference guides for verified alternatives.
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