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DLW21SN261XQ2L is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is CMC 220MA 2LN 260 OHM SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for DLW21SN261XQ2L
- Description：CMC 220MA 2LN 260 OHM SMD
- Series：DLW21
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：220mA
- DC Resistance (DCR) (Max)：590mOhm
- Voltage Rating - DC：20V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：260 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for DLW21SN261XQ2L
Common Mode Chokes Overview
The DLW21SN261XQ2L is a common mode choke filter manufactured by Murata Electronics, belonging to the DLW21 series. It features a wirewound construction housed in an unshielded 0805 (2012 metric) surface-mount package with dimensions of 2 mm x 1.2 mm x 1.2 mm. The component provides an impedance of 260 Ohms with a tolerance of 25%. It supports a maximum DC current of 220 mA and has a maximum DC resistance of 590 mOhms. The device operates within a temperature range of -40°C to +85°C.
Common Mode Chokes Feature Summary
- Wirewound construction for effective common mode noise suppression
- Unshielded design suitable for standard PCB layouts
- Compact 0805 footprint for space-constrained applications
Common Mode Chokes Applications
- Signal line filtering in electronic circuits
- Noise reduction on data transmission lines
- EMI suppression in consumer electronics
Common Mode Chokes Procurement Notes
Verify the specific suffix XQ2L against official Murata documentation to confirm packaging and reel specifications. Ensure the impedance value of 260 Ohms matches the circuit requirements. Confirm RoHS compliance status through the manufacturer's datasheet before procurement.
Common Mode Chokes Selection Notes
Select this component when a 260 Ohm impedance at the target frequency is required for common mode noise attenuation. Consider the 220 mA current rating to ensure it exceeds the operating current of the protected line. The 0805 package size should be evaluated against available board space and thermal constraints.
Common Mode Chokes Part Context
This part is part of the Murata EMIFIL DLW21 series of chip common mode chokes. The series offers various impedance values and current ratings in compact packages. The DLW21SN261XQ2L specifically targets applications requiring moderate noise suppression with standard current handling capabilities in a small form factor.
Common Mode Chokes Replacement Considerations
Check for other DLW21 series parts with similar impedance and current ratings. Verify pin compatibility and package dimensions before substituting. Consult Murata's cross-reference tools for confirmed equivalents.
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