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DLW44SM242SK2L is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is CMC 1.4A 2LN 2.4 KOHM SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for DLW44SM242SK2L
- Description：CMC 1.4A 2LN 2.4 KOHM SMD
- Series：DLW44
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.4A
- DC Resistance (DCR) (Max)：105mOhm
- Voltage Rating - DC：60V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.157" L x 0.157" W (4.00mm x 4.00mm)
- Height (Max)：0.059" (1.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：2.4 kOhms @ 100 MHz
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for DLW44SM242SK2L
Common Mode Chokes Overview
The DLW44SM242SK2L is a two-line common mode choke manufactured by Murata Electronics, designed for surface mount PCB applications. It features an impedance of 240 ohms at 100 MHz and supports a maximum DC current of 1.4 A with a maximum DC resistance of 75 milliohms. The component operates within a temperature range of -40°C to +105°C and has a maximum height of 1.5 mm.
Common Mode Chokes Feature Summary
- Provides common mode noise suppression for two-line circuits
- Utilizes a low-profile surface mount package design
- Engineered for high-current signal line filtering
Common Mode Chokes Applications
- Signal line EMI filtering in electronic devices
- Common mode noise reduction in data transmission interfaces
- Power supply line filtering for sensitive circuitry
Common Mode Chokes Procurement Notes
Verify the specific suffix SK2L against the latest Murata documentation to confirm packaging and tape specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check for any recent lifecycle changes or obsolescence notices directly from the manufacturer before finalizing procurement plans.
Common Mode Chokes Selection Notes
Select this component when a low-profile form factor is required for space-constrained designs. Ensure the 1.4 A current rating meets the operational demands of the target circuit. Verify that the 240 ohm impedance at 100 MHz aligns with the frequency spectrum of the noise signals requiring suppression in the application.
Common Mode Chokes Part Context
This part belongs to the DLW44 series of common mode chokes from Murata Electronics. The series is characterized by its compact dimensions and suitability for high-density PCB layouts. It serves as a specialized filter component for managing electromagnetic interference in modern electronic systems.
Common Mode Chokes Replacement Considerations
Murata suggests the DLW44SN242SK2L as an alternate part number. Verify electrical equivalence and physical footprint compatibility before substitution.
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