What is the Additional Feature ?

Name: DLW21HN900SQ2L
Brand: Murata Electronics
SKU: DLW21HN900SQ2L
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Murata Electronics DLW21HN900SQ2L

Part No.:: DLW21HN900SQ2L

Manufacturer:: Murata Electronics

Package:

Datasheet:: DLW21HN900SQ2L.pdf

Description:: CMC 330MA 2LN 90 OHM SMD

In Stock:: 3460

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

DLW21HN900SQ2L this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DLW21HN900SQ2L 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 DLW21HN900SQ2L to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

Views：

DLW21HN900SQ2L Typical application Circuitry

DLW21HN900SQ2L

The DLW21HN900SQ2L is a common mode choke, specifically designed for filtering applications in electronic circuits. It is used to suppress common mode electromagnetic interference (EMI) in a variety of high-speed data and signal lines, making it an essential component for maintaining signal integrity and reducing noise.

Application Scenarios

The DLW21HN900SQ2L is typically used in:

- USB interfaces for noise suppression.

- Ethernet cable applications for EMI reduction.

- Devices for communication to enhance signal quality.

- Consumer electronics with high-speed data links.

Parameter Features

Key features of the DLW21HN900SQ2L include:

- High common mode impedance at relevant frequencies.

- Low differential mode impedance to maintain signal integrity.

- Compact surface-mount form factor.

- Designed for high-density PCB applications.

- Effective in suppressing common mode noise in high-speed data lines.

Circuit Connection - Ethernet Cable EMI Reduction

An example application in an Ethernet cable for EMI reduction:

Placement in Ethernet Line

- Location: Next to a device's Ethernet port.

- Purpose: To suppress common mode noise in Ethernet lines.

- Connection Method: Route the TX+ and TX- (transmit) and RX+ and RX- (receive) lines of the Ethernet cable through the DLW21HN900SQ2L. Each pair should pass through the choke's internal filter circuit.

Orientation and Mounting

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

- Goal: To increase noise suppression's efficacy. - Connection Method: Solder the DLW21HN900SQ2L onto the PCB, following the recommended orientation and footprint for optimal EMI suppression.

Signal Integrity Consideration

- Location: Relative to the Ethernet lines.

- Purpose: To ensure the choke does not negatively affect the Ethernet signal quality.

- Connection Method: Position the DLW21HN900SQ2L at an appropriate distance from the Ethernet port to suppress noise effectively while maintaining signal integrity.

Heat Dissipation

- Location: General placement within the circuit.

- Purpose: To maintain choke performance and durability.

- Connection Method: Ensure that the DLW21HN900SQ2L is placed in an area of the PCB with minimal exposure to heat from other components.

Design-Related Issues

When creating circuits with the DLW21HN900SQ2L, take into account:

- Impedance Matching: The choke's impedance should be compatible with the Ethernet line to suppress noise effectively.

- Physical Size and Layout: Account for the component's size and position on the PCB for efficient assembly and optimal performance.

- Thermal Management: Consider the thermal environment to ensure the choke operates within its temperature range.

- Signal Integrity: Verify that the Ethernet data signals are not weakened by the choke's positioning.

In conclusion, the DLW21HN900SQ2L is crucial in applications like Ethernet cable EMI reduction, where its ability to suppress common mode noise while preserving signal integrity is essential. Proper integration, taking into account impedance, physical layout, thermal considerations, and signal quality, is key to its successful use in electronic systems.

DLW21HN900SQ2L information

DLW21HN900SQ2L Specifications

Package/Case:
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
DLW21
ProductStatus:
Active
FilterType:
Signal Line
NumberofLines:
2
Impedance@Frequency:
90 Ohms @ 100 MHz
Inductance@Frequency:
-
CurrentRating(Max):
330mA
DCResistance(DCR)(Max):
350mOhm
VoltageRating-DC:
50V
VoltageRating-AC:
-
OperatingTemperature:
-40°C ~ 85°C
Ratings:
-
ApprovalAgency:
-
Features:
-
MountingType:
Surface Mount
Size/Dimension:
0.079 L x 0.047 W (2.00mm x 1.20mm)
Height(Max):
0.039 (1.00mm)

DLW21HN900SQ2L FAQ

1. How to order DLW21HN900SQ2L on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that DLW21HN900SQ2L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DLW21HN900SQ2L. All suppliers must pass our qualification reviews before they can publish their products including DLW21HN900SQ2L on icwhale.com; we pay more attention to the channels and quality of DLW21HN900SQ2L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DLW21HN900SQ2L price and inventory displayed accurate?

The price and inventory of DLW21HN900SQ2L 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DLW21HN900SQ2L?

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 DLW21HN900SQ2L we delivered, we will accept the replacement or return of the DLW21HN900SQ2L 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 DLW21HN900SQ2L.

(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