What is the Additional Feature ?

Name: BLM15PD121SN1D
Brand: Murata Electronics
SKU: BLM15PD121SN1D
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 BLM15PD121SN1D

Part No.:: BLM15PD121SN1D

Manufacturer:: Murata Electronics

Package:: 0402 (1005 Metric)

Datasheet:: BLM15PD121SN1D.pdf

Description:: FERRITE BEAD 120 OHM 0402 1LN

In Stock:: 2118

Quantity:: Add To Cart

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BLM15PD121SN1D this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BLM15PD121SN1D 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 BLM15PD121SN1D 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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BLM15PD121SN1D Typical application Circuitry

BLM15PD121SN1D

The BLM15PD121SN1D is a ferrite bead manufactured by Murata. Ferrite beads like this are used in electronic circuits as a means to suppress high-frequency electromagnetic interference (EMI), ensuring the stable operation of electronic devices by preventing or mitigating disruptive noise.

Component Functionality

- The BLM15PD121SN1D is designed to filter out high-frequency noise in electronic circuits. Acting as a low-pass filter, it allows direct current (DC) and low-frequency signals to pass through, while attenuating unwanted high-frequency signals.

Application Scenarios

- The BLM15PD121SN1D is commonly used in a range of electronic devices, including smartphones, laptops, televisions, and other consumer electronics. It is especially effective in power supply circuits and signal lines where EMI can adversely affect device performance and signal integrity.

Parameter Features

- This ferrite bead features high impedance at targeted noise frequencies, a compact surface-mount design, and low DC resistance. These characteristics make it suitable for suppressing noise without significantly impacting the performance of the circuit.

Specific Circuit Connection for Laptop Power Lines

Let's detail the integration of the BLM15PD121SN1D in a laptop's power supply circuit:

Noise Suppression in Power Lines

- Incorporate the BLM15PD121SN1D into the power line that connects to the laptop's main circuit board.

- Primary Function: The bead acts as a filter, reducing high-frequency interference to ensure a cleaner power supply.

Placement in Circuit

- Position the BLM15PD121SN1D near the power entry point on the laptop's PCB.

- Strategic Placement: This maximizes the effectiveness of the bead in suppressing noise at the power entry point.

Soldering to the PCB

- Solder the BLM15PD121SN1D directly onto the PCB along the power supply path.

- Soldering Accuracy: It is crucial to solder accurately to maintain the integrity of the power line and ensure effective noise suppression.

Considerations in Circuit Design

- Impact on Power Supply Quality: Ensure that adding the BLM15PD121SN1D does not negatively affect the power supply's performance.

- EMI Suppression Efficiency: Select the BLM15PD121SN1D based on its effectiveness in reducing high-frequency noise while maintaining the functionality of the power line.

- PCB Layout Optimization: Design the PCB layout to accommodate the BLM15PD121SN1D without disrupting the power supply circuitry.

- Thermal Management: Consider the thermal impact of the BLM15PD121SN1D, particularly in high-current environments.

In conclusion, the BLM15PD121SN1D is crucial for suppressing high-frequency noise in electronic devices, especially in the power supply circuits of laptops. Proper integration into circuits requires careful consideration of power supply quality, EMI suppression efficiency, PCB layout, and thermal management.

BLM15PD121SN1D information

BLM15PD121SN1D Specifications

Package/Case:
0402 (1005 Metric)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
EMIFIL®, BLM15
ProductStatus:
Active
FilterType:
Power Line
NumberofLines:
1
Impedance@Frequency:
120 Ohms @ 100 MHz
CurrentRating(Max):
1.3A
DCResistance(DCR)(Max):
90mOhm
Ratings:
-
OperatingTemperature:
-55°C ~ 125°C
MountingType:
Surface Mount
Height(Max):
0.022 (0.55mm)
Size/Dimension:
0.039 L x 0.022 W (1.00mm x 0.55mm)

BLM15PD121SN1D FAQ

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3. Are the BLM15PD121SN1D price and inventory displayed accurate?

The price and inventory of BLM15PD121SN1D 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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5. How is the shipping arranged?

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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 BLM15PD121SN1D?

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 BLM15PD121SN1D we delivered, we will accept the replacement or return of the BLM15PD121SN1D 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 BLM15PD121SN1D.

(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