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Name: DLW5BTN102SQ2L
Brand: Murata Electronics
SKU: DLW5BTN102SQ2L
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 DLW5BTN102SQ2L

Part No.:: DLW5BTN102SQ2L

Manufacturer:: Murata Electronics

Package:

Datasheet:: DLW5BTN102SQ2L.pdf

Description:: CHOKE COMMON MODE 1000 OHM 2020

In Stock:: 3408

Quantity:: Add To Cart

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DLW5BTN102SQ2L Specifications

Package/Case:
Packaging:
Cut Tape (CT),Digi-Reel®
Series:
DLW5B
ProductStatus:
Obsolete
FilterType:
Power, Signal Line
NumberofLines:
2
Impedance@Frequency:
1 kOhms @ 100 MHz
Inductance@Frequency:
-
CurrentRating(Max):
2A
DCResistance(DCR)(Max):
24mOhm (Typ)
VoltageRating-DC:
50V
VoltageRating-AC:
-
OperatingTemperature:
-40°C ~ 85°C
Ratings:
-
ApprovalAgency:
-
Features:
-
MountingType:
Surface Mount
Size/Dimension:
0.197 L x 0.197 W (5.00mm x 5.00mm)
Height(Max):
0.098 (2.50mm)

DLW5BTN102SQ2L this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DLW5BTN102SQ2L 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 DLW5BTN102SQ2L 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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DLW5BTN102SQ2L information

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DLW5BTN102SQ2L Typical application Circuitry

DLW5BTN102SQ2L

The DLW5BTN102SQ2L is a common mode choke coil used primarily for noise suppression in signal lines and power supply lines. This component is especially prevalent in electronic devices where EMI (Electromagnetic Interference) could pose a significant issue, such as in high-speed communication devices or compact power supplies. The choke helps in maintaining signal integrity and improving overall device performance by filtering out unwanted noise.

Application Scenario: USB Interface Noise Suppression

One common application of the DLW5BTN102SQ2L is in USB (Universal Serial Bus) interfaces for noise suppression. USB interfaces are ubiquitous in computing and consumer electronic devices, making them a critical area where signal integrity must be maintained.

Circuit Connection Specifics

1. Pin Identification and Connection: The DLW5BTN102SQ2L has a specific pin layout. For USB noise suppression, pins 1 and 3 (typically marked on the component) are connected to the D+ and D- data lines of the USB interface, respectively. Pins 2 and 4 are then connected to the ground (GND).

2. Placement in Circuit: It's crucial to place the DLW5BTN102SQ2L as close as possible to the USB connector. This placement minimizes the length of the traces connecting the choke to the USB data lines, thereby reducing the potential for noise pickup.

3. Trace Routing: The PCB traces from the DLW5BTN102SQ2L to the USB connector should be kept short and routed directly without sharp bends. This routing minimizes inductance and resistance, ensuring optimal performance.

4. Grounding Considerations: A solid ground plane should be maintained under the traces and around the DLW5BTN102SQ2L. This ground plane acts as a shield and reduces the possibility of noise coupling into the data lines.

Design Considerations

1. Impedance Matching: When integrating the DLW5BTN102SQ2L into a USB interface, it's crucial to ensure that the impedance of the choke matches the characteristic impedance of the USB data lines. Mismatched impedance can lead to signal reflections and loss of data integrity.

2. Temperature Management: The DLW5BTN102SQ2L can generate heat under high current conditions. It's essential to consider thermal management in the circuit design, ensuring that the component is operated within its specified temperature range.

3. Mechanical Stability: Given that the DLW5BTN102SQ2L is a surface-mount component, it must be securely soldered onto the PCB. Adequate soldering prevents mechanical stress that could lead to intermittent connections or component failure.

4. Testing and Validation: After circuit assembly, testing the USB interface with the DLW5BTN102SQ2L installed is crucial. This testing should include signal integrity analysis and EMI testing to ensure that the choke effectively suppresses noise without degrading USB performance.

In conclusion, the DLW5BTN102SQ2L serves as a robust solution for noise suppression in sensitive electronic circuits. Its application in a USB interface demonstrates its effectiveness in maintaining signal integrity and ensuring device performance. Careful consideration of circuit design, including component placement, impedance matching, and thermal management, is essential to leverage the full benefits of the DLW5BTN102SQ2L in any electronic design.

DLW5BTN102SQ2L FAQ

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3. Are the DLW5BTN102SQ2L price and inventory displayed accurate?

The price and inventory of DLW5BTN102SQ2L fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DLW5BTN102SQ2L?

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 DLW5BTN102SQ2L we delivered, we will accept the replacement or return of the DLW5BTN102SQ2L 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 DLW5BTN102SQ2L.

(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