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DLW21HN900SQ2L Murata DLW21HN900SQ2L is a 2-line common mode choke with 90Ω impedance at 100MHz, rated for 330mA and 50V, in a surface-mount package.
Mfr Part #:

DLW21HN900SQ2L

Available from 7 distributors
Mfr Name: Murata
Murata
Murata DLW21HN900SQ2L is a 2-line common mode choke with 90Ω impedance at 100MHz, rated for 330mA and 50V, in a surface-mount package.
✓ Total Stock: 64,310 pcs
$ Price Range: $0.20

DLW21HN900SQ2L Available from 7 distributors

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✓ Non-Authorised
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DLW21HN900SQ2L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Voltage Rating
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DLW21HN900SQ2L Description

Short technical summary and product information.

The Murata DLW21HN900SQ2L is a surface-mount common mode choke designed for signal line filtering applications. It features two lines with a common mode impedance of 90Ω at 100MHz, providing effective attenuation of common mode noise. The component is rated for a maximum current of 330mA and a voltage rating of 50V, making it suitable for low-power signal and power line filtering.

 

The choke is housed in a compact horizontal, 4-pad package measuring 2.00mm in length, 1.20mm in width, and 1.00mm in height. It supports surface-mount assembly and is RoHS compliant. The operating temperature range spans from -40°C to +85°C, allowing use in a variety of environments.

 

Typical applications include noise suppression in digital interfaces, USB lines, HDMI, and other high-speed data lines where common mode noise must be minimized without affecting differential signals. The low DC resistance of 350mΩ maximum helps minimize power loss and voltage drop in the circuit.

DLW21HN900SQ2L Quick Information

Product Type: Common Mode Choke
Series: DLW21
Canonical Name: Murata DLW21HN900SQ2L Common Mode Choke, 2-Line, 90Ω at 100MHz, 330mA, 50V, SMD
Subcategory: Signal Line

DLW21HN900SQ2L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DLW21HN900SQ2L Estimated Pricing

Qty Low High
1+ $0.36 $0.36
10+ $0.29 $0.29
25+ $0.26 $0.26
100+ $0.24 $0.24
250+ $0.22 $0.22
500+ $0.21 $0.21
1,000+ $0.19 $0.19
3,000+ $0.18 $0.18
6,000+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

DLW21HN900SQ2L Features

  • Two-line common mode choke design.
  • 90Ω impedance at 100MHz frequency.
  • Rated for 330mA maximum current.
  • 50V maximum voltage rating.
  • Compact SMD package, 2.00mm x 1.20mm.

DLW21HN900SQ2L Applications

  • Suppress common mode noise on signal lines.
  • Filter noise on USB and HDMI interfaces.
  • Reduce EMI in digital communication circuits.
  • Used in low-power DC power line filtering.

DLW21HN900SQ2L FAQs

5 frequently asked questions generated from this part’s specifications.
What is the impedance of the DLW21HN900SQ2L at 100MHz?

The impedance is 90Ω at 100MHz.

What is the maximum current rating for this common mode choke?

The maximum current rating is 330mA.

What is the operating temperature range of the DLW21HN900SQ2L?

The operating temperature range is -40°C to +85°C.

Is the DLW21HN900SQ2L RoHS compliant?

Yes, the part is marked as RoHS compliant.

What is the package size of this common mode choke?

The package dimensions are 2.00mm length, 1.20mm width, and 1.00mm height.

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