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Murata DLW21SN900SQ2L Wire-Wound Common Mode Choke

The DLW21S series from Murata comprises wire-wound common mode chokes designed for effective noise suppression on differential signal lines. These chokes feature high coupling to prevent signal distortion during high-speed transmission. Typical applications include USB lines for computers, peripheral devices, LVDS lines for laptops and LCDs, as well as digital cameras and other small digital AV equipment. The compact case measures 2.0mm x 1.2mm x 1.2mm, operating efficiently within a temperature range of -40°C to +85°C. They offer a common mode impedance ranging from 67 ohms to 500 ohms at 100MHz and maintain high impedance at elevated frequencies, ensuring excellent noise filtering. Rated for 50VDC with a minimum insulation resistance of 10 MΩ, suitable for industrial, power management, consumer electronics, and portable device applications.

Authorized Distributors
Source:Newark
Part No:DLW21SN900SQ2L
Stock:46409
Inv Date:06-02-2026
Price: Unit price: $0.441
Buy/RFQ:
Source:DigiKey
Part No:DLW21SN900SQ2L
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.2231
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Part No:DLW21SN900SQ2L
Stock:171662
Inv Date:06-03-2026
Price: Unit price: $0.43
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Part No:DLW21SN900SQ2L
Stock:38000
Inv Date:06-02-2026
Price: Unit price: $0.2
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Source:Arrow EU
Part No:DLW21SN900SQ2L
Stock:5371
Inv Date:06-03-2026
Price: N/A
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Part No:DLW21SN900SQ2L
Stock:2000
Inv Date:06-03-2026
Price: N/A
Buy/RFQ:

Murata DLW21SN900SQ2L Wire-Wound Common Mode Choke Specifications:

  • Case size: 2.0mm x 1.2mm x 1.2mm
  • Temperature Range: -40°C to +85°C
  • Common Mode Impedance: 67 to 500 ohms at 100MHz
  • Rated Voltage: 50VDC
  • Insulation Resistance: ≥10 MΩ
  • Material: Wire-wound ferrite core
  • Application: Noise suppression, differential signal lines
  • Frequency Response: Maintains high impedance at elevated frequencies
  • Suitable for: USB, LVDS, digital cameras, small digital AV devices
  • Packaging: Embossed tape or bulk

Buy the Buy Murata Common Mode Choke Series DLW21SN900SQ2L Online

Enhance your electronic designs with the Murata wire-wound common mode choke in the DLW21SN900SQ2L series. These compact chokes provide high impedance across a wide frequency range, effectively reducing electromagnetic interference and noise in differential lines. Perfect for USB, LVDS, digital cameras, and portable devices, they operate from -40°C to +85°C and are rated for 50VDC. Their small size and high performance make them ideal for circuit noise filtering, industrial electronics, power management, and consumer electronics. Purchase online today for fast delivery and reliable noise suppression in your next project.

Order your Murata Series DLW21SN900SQ2L wire-wound choke today and ensure reliable noise suppression for high-speed digital projects.

Frequently Asked Questions

Where can I buy Murata DLW21SN900SQ2L?

You can click on the BUY or RFQ button to purchase DLW21SN900SQ2L from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part DLW21SN900SQ2L?

You can download the DLW21SN900SQ2L datasheet or visit the Murata website for support.

Who is the manufacturer of DLW21SN900SQ2L?

Murata

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