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Name: BLM31PG500SN1L
Brand: Murata Electronics
SKU: BLM31PG500SN1L
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 BLM31PG500SN1L

Part No.:: BLM31PG500SN1L

Manufacturer:: Murata Electronics

Package:: 1206 (3216 Metric)

Datasheet:: BLM31PG500SN1L.pdf

Description:: FERRITE BEAD 50 OHM 1206 1LN

In Stock:: 2817

Quantity:: Add To Cart

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BLM31PG500SN1L Specifications

Package/Case:
1206 (3216 Metric)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
EMIFIL®, BLM31
ProductStatus:
Active
FilterType:
Power Line
NumberofLines:
1
Impedance@Frequency:
50 Ohms @ 100 MHz
CurrentRating(Max):
3.5A
DCResistance(DCR)(Max):
15mOhm
Ratings:
-
OperatingTemperature:
-55°C ~ 125°C
MountingType:
Surface Mount
Height(Max):
0.051 (1.30mm)
Size/Dimension:
0.126 L x 0.063 W (3.20mm x 1.60mm)

BLM31PG500SN1L this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BLM31PG500SN1L 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 BLM31PG500SN1L 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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BLM31PG500SN1L information

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BLM31PG500SN1L Typical application Circuitry

BLM31PG500SN1L

The BLM31PG500SN1L is a ferrite bead component utilized extensively in electronic circuits for the suppression of high-frequency electromagnetic interference (EMI). This component serves as a filter, effectively reducing unwanted high-frequency noise while allowing desired signals to pass through, thus enhancing the performance of electronic devices.

Application Scenarios:

The BLM31PG500SN1L is typically used in scenarios such as power supply noise filtering in consumer electronics, EMI management in digital and communication devices, and in automotive electronics to preserve signal integrity and prevent interference.

Parameter Characteristics:

- Impedance: The BLM31PG500SN1L provides a specific impedance at a certain frequency, which is essential for its effectiveness in noise suppression.

- Rated Current: This denotes the maximum current that the BLM31PG500SN1L can handle, a critical aspect for ensuring the component's reliability.

- Physical Dimensions: The size and packaging of the BLM31PG500SN1L are significant for its integration into various printed circuit board (PCB) designs.

- Temperature Range: The operating temperature range of the BLM31PG500SN1L is crucial for its performance in different environmental conditions.

Circuit Example - Noise Suppression in a Smartphone Charging Circuit:

1. Component Integration:

- BLM31PG500SN1L ferrite beads

- Smartphone charging IC (e.g., Qualcomm Quick Charge)

- Power source (USB charging adapter)

- USB connector

- Capacitors and resistors for circuit stabilization

- Ground plane

2. Circuit Connections:

- On USB Power Line: Install the BLM31PG500SN1L on the USB power line (VCC). Connect one end to the VCC pin of the USB connector and the other end to the power input pin of the charging IC.

- On Data Lines: Place BLM31PG500SN1L beads on the USB data lines (D+ and D-). Connect each bead between the data pins of the USB connector and the corresponding data pins of the charging IC.

- Grounding: Ensure that all BLM31PG500SN1L components are effectively grounded to the common ground plane.

3. Role of BLM31PG500SN1L:

The BLM31PG500SN1L in this circuit acts as a noise filter, attenuating high-frequency noise on both the power and data lines of the USB charger, thereby ensuring efficient and stable charging of the smartphone.

4. Design Considerations:

- Impedance Matching: Select a BLM31PG500SN1L with an impedance value suitable for the noise frequencies typically encountered in USB charging circuits.

- Current Handling: Verify that the BLM31PG500SN1L can handle the charging current without reaching its saturation point.

- Placement Strategy: Position the BLM31PG500SN1L as close to the noise source as possible (near the USB connector and charging IC) for maximum effectiveness.

- Temperature Management: Choose a BLM31PG500SN1L that can operate reliably within the temperature range experienced by the smartphone charger.

Incorporating the BLM31PG500SN1L into a smartphone charging circuit effectively minimizes high-frequency noise, enhancing the charging process's efficiency and stability. Key design aspects include appropriate impedance selection, ensuring adequate current handling capacity, strategic placement for effective noise suppression, and consideration of the operating temperature environment.

BLM31PG500SN1L FAQ

1. How to order BLM31PG500SN1L on icwhale.com?

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2. How does icwhale.com guarantee that BLM31PG500SN1L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BLM31PG500SN1L. All suppliers must pass our qualification reviews before they can publish their products including BLM31PG500SN1L on icwhale.com; we pay more attention to the channels and quality of BLM31PG500SN1L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BLM31PG500SN1L price and inventory displayed accurate?

The price and inventory of BLM31PG500SN1L 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 BLM31PG500SN1L?

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 BLM31PG500SN1L we delivered, we will accept the replacement or return of the BLM31PG500SN1L 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 BLM31PG500SN1L.

(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