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DLW31SN261SQ2L is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is CMC 310MA 2LN 260 OHM SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for DLW31SN261SQ2L
- Description：CMC 310MA 2LN 260 OHM SMD
- Series：DLW31
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：310mA
- DC Resistance (DCR) (Max)：500mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Height (Max)：0.083" (2.10mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：260 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for DLW31SN261SQ2L
Common Mode Chokes Overview
The DLW31SN261SQ2L is a wire-wound common mode choke from Murata Electronics, designed for EMI suppression in high-speed signal lines. It features a 1206 (3216 metric) surface mount footprint with dimensions of 3.2 mm length, 1.6 mm width, and 1.9 mm height. The component provides an impedance of 260 ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 310 mA and has a maximum DC resistance of 500 mΩ. The device operates within a temperature range of -40°C to +85°C and utilizes SMD/SMT termination.
Common Mode Chokes Feature Summary
- Wire-wound construction for effective electromagnetic interference suppression
- Compact 1206 surface mount package design
- Optimized for high-speed signal line protection
Common Mode Chokes Applications
- High-speed data interface circuits
- Electronic equipment EMI filtering
- Signal line noise suppression
Common Mode Chokes Procurement Notes
Verify the complete part number including suffixes against official Murata documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and specific packaging requirements such as cut tape or reel quantities prior to ordering. Cross-reference datasheet specifications with supplier listings to validate technical parameters.
Common Mode Chokes Selection Notes
Select this component when a 1206 footprint is required for common mode noise reduction in compact designs. Ensure the 310 mA current rating meets circuit demands and the 260 ohm impedance aligns with target frequency suppression needs. Verify thermal operating limits fit the application environment.
Common Mode Chokes Part Context
This component belongs to the Murata DLW31S series of common mode chokes. The series emphasizes small size and low profile characteristics suitable for modern electronics. It is part of the EMIFIL product line focused on electromagnetic compatibility solutions.
Common Mode Chokes Replacement Considerations
Check for direct substitutes within the DLW31S series with matching impedance values. Verify physical footprint compatibility and electrical parameter equivalence before substitution.
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