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Name: DLW31SN222SQ2L
Brand: Murata Electronics
SKU: DLW31SN222SQ2L
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Murata Electronics DLW31SN222SQ2L

Part No.:: DLW31SN222SQ2L

Manufacturer:: Murata Electronics

Package:

Datasheet:: DLW31SN222SQ2L.pdf

Description:: CMC 200MA 2LN 2.2KOHM SMD

In Stock:: 3164

Quantity:: Add To Cart

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DLW31SN222SQ2L this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DLW31SN222SQ2L price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DLW31SN222SQ2L to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DLW31SN222SQ2L Typical application Circuitry

DLW31SN222SQ2L

The DLW31SN222SQ2L is a common mode choke, a specialized component used in electronic circuits to filter out common mode electromagnetic interference (EMI). These chokes are essential in high-speed data communication lines where EMI can significantly disrupt signal integrity and device functionality.

Application Scenarios

The DLW31SN222SQ2L is typically used in:

- USB interfaces for suppressing noise.

- Ethernet cables to reduce EMI.

- Signal lines in mobile devices for enhanced signal quality.

- High-speed data ports in various consumer electronics.

Parameter Features

Key features of the DLW31SN222SQ2L include:

- High common mode impedance, particularly effective at high frequencies.

- Low differential mode impedance to maintain signal integrity.

- Compact surface-mount design for high-density PCB applications.

- Designed to effectively filter out common mode noise.

- Suitable for high-speed digital data transmission lines.

Circuit Connection - USB Interface Noise Suppression

An example application in a USB interface:

Placement Near USB Connector

- Location: Close to the USB port on a device's circuit board.

- Purpose: To suppress common mode noise on the USB data lines.

- Connection Method: Route the USB D+ and D- data lines through the DLW31SN222SQ2L, with each line passing through one of the internal filter circuits of the component.

Orientation and Mounting

- Location: On the printed circuit board (PCB) near the USB port.

- Purpose: To ensure optimal noise suppression.

- Connection Method: Solder the DLW31SN222SQ2L onto the PCB, adhering to the recommended orientation and footprint for maximum effectiveness.

Signal Integrity Maintenance

- Location: In relation to the USB data lines.

- Purpose: To avoid any negative impact on the USB data signal quality.

- Connection Method: Position the DLW31SN222SQ2L at an optimal distance from the USB connector to suppress noise effectively while preserving signal integrity.

Heat Management

- Location: Within the circuit layout.

- Purpose: To maintain the choke's performance and durability.

- Connection Method: Ensure the DLW31SN222SQ2L is placed in an area of the PCB that is not subject to excessive heat from surrounding components.

Design Considerations

When integrating the DLW31SN222SQ2L into circuit designs, consider:

- Impedance Compatibility: The filter's impedance should match the USB data lines for effective noise suppression.

- Physical Size and PCB Layout: Account for the component's dimensions and the PCB layout for efficient assembly and functionality.

- Thermal Factors: Consider the thermal environment of the circuit to ensure the choke operates within its specified temperature range.

- Signal Integrity: Ensure the placement of the choke does not compromise the high-speed data signals.

In conclusion, the DLW31SN222SQ2L is essential in applications like USB interface noise suppression, where its ability to effectively reduce common mode noise while maintaining signal integrity is crucial. Proper implementation, focusing on impedance matching, physical layout, thermal management, and signal quality, is key to its successful use in electronic systems.

DLW31SN222SQ2L information

DLW31SN222SQ2L Specifications

Package/Case:
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
DLW31
ProductStatus:
Active
FilterType:
Signal Line
NumberofLines:
2
Impedance@Frequency:
2.2 kOhms @ 100 MHz
Inductance@Frequency:
-
CurrentRating(Max):
200mA
DCResistance(DCR)(Max):
1.2Ohm
VoltageRating-DC:
50V
VoltageRating-AC:
-
OperatingTemperature:
-40°C ~ 85°C
Ratings:
-
ApprovalAgency:
-
Features:
-
MountingType:
Surface Mount
Size/Dimension:
0.126 L x 0.063 W (3.20mm x 1.60mm)
Height(Max):
0.083 (2.10mm)

DLW31SN222SQ2L FAQ

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3. Are the DLW31SN222SQ2L price and inventory displayed accurate?

The price and inventory of DLW31SN222SQ2L fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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6. What is the process for return or replacement of DLW31SN222SQ2L?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DLW31SN222SQ2L we delivered, we will accept the replacement or return of the DLW31SN222SQ2L only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DLW31SN222SQ2L.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations