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LF2020BNP-242 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Sumida America Components Inc.. Its product description is CMC 2.4MH 1.7A 2LN THROUGH HOLE. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for LF2020BNP-242
- Description：CMC 2.4MH 1.7A 2LN THROUGH HOLE
- Series：LF
- Mfr：Sumida America Components Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.7A
- DC Resistance (DCR) (Max)：190mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.827" L x 0.591" W (21.00mm x 15.00mm)
- Height (Max)：0.906" (23.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.4 mH @ 1 kHz
- Impedance @ Frequency：-
Common Mode Chokes datasheet and documents for LF2020BNP-242
Common Mode Chokes Overview
The LF2020BNP-242 is a through-hole common mode choke manufactured by Sumida America Components Inc. It features an inductance of 2.4 mH measured at 1 kHz and supports a maximum current rating of 1.7 A. The component has a maximum DC resistance (DCR) of 190 mOhm. Its physical dimensions are 0.827 inches in length by 0.591 inches in width, equivalent to 21.00 mm x 15.00 mm.
Common Mode Chokes Feature Summary
- Provides common mode noise suppression for differential signal lines
- Designed for through-hole printed circuit board mounting
- Utilizes a magnetic core structure to attenuate electromagnetic interference
Common Mode Chokes Applications
- Differential data line filtering in electronic circuits
- Noise suppression in power supply input stages
- EMI reduction in communication interfaces
Common Mode Chokes Procurement Notes
Verify the manufacturer designation as Sumida America Components Inc. or Sumida Corporation on official documentation. Confirm that the part number LF2020BNP-242 corresponds to the specified 2.4 mH inductance and 1.7 A current rating. Ensure the through-hole package style matches the required PCB footprint before procurement.
Common Mode Chokes Selection Notes
Select this component when a through-hole solution is required for common mode noise attenuation. The 1.7 A current rating suits applications with moderate signal currents. Verify that the 2.4 mH inductance value aligns with the target frequency range for effective EMI filtering in the specific circuit design.
Common Mode Chokes Part Context
This component belongs to the LF2020BNP series of common mode chokes from Sumida. The series offers various inductance values tailored for different noise suppression requirements. The LF2020BNP-242 specifically targets applications needing 2.4 mH of common mode impedance at standard test frequencies.
Common Mode Chokes FAQ
What is the inductance value of the LF2020BNP-242?
The inductance is 2.4 mH, measured at a frequency of 1 kHz.
What is the maximum current rating for this choke?
The maximum current rating is 1.7 A.
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