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Name: LQH43MN4R7K03L
Brand: Murata Electronics
SKU: LQH43MN4R7K03L
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Murata Electronics LQH43MN4R7K03L

Part No.:: LQH43MN4R7K03L

Manufacturer:: Murata Electronics

Package:: 1812 (4532 Metric)

Datasheet:: LQH43MN4R7K03L.pdf

Description:: FIXED IND 4.7UH 500MA 400MOHM SM

In Stock:: 271

Quantity:: Add To Cart

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LQH43MN4R7K03L Specifications

Package/Case:
1812 (4532 Metric)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
LQH43
ProductStatus:
Active
Type:
Drum Core, Wirewound
Material-Core:
Ferrite
Inductance:
4.7 µH
Tolerance:
±10%
CurrentRating(Amps):
500 mA
Current-Saturation(Isat):
-
Shielding:
Unshielded
DCResistance(DCR):
400mOhm Max
Q@Freq:
30 @ 1MHz
Frequency-SelfResonant:
38MHz
Ratings:
-
OperatingTemperature:
-40°C ~ 85°C
InductanceFrequency-Test:
1 MHz
Features:
-
MountingType:
Surface Mount
Size/Dimension:
1812

LQH43MN4R7K03L this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LQH43MN4R7K03L 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 LQH43MN4R7K03L 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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LQH43MN4R7K03L information

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LQH43MN4R7K03L Typical application Circuitry

The LQH43MN4R7K03L is an inductor part of the LQH43MN series, highly regarded for its effectiveness in power regulation and suppression of electromagnetic interference (EMI) across diverse electronic circuits. Predominantly utilized in consumer electronics, telecommunication devices, and automotive electronics, the series excels in ensuring consistent inductance and effective noise reduction. The LQH43MN4R7K03L, with its 4.7 µH inductance, is particularly adept at providing efficient energy storage and noise filtering in various applications.

1. Two-Terminal Component Design: The LQH43MN4R7K03L is a two-terminal inductor, comprising an input and an output terminal. This design simplifies the integration process into electronic circuits, avoiding the complexities often associated with multi-pin components.

2. Method of Circuit Integration: Integrating the LQH43MN4R7K03L into an electronic circuit involves soldering its two terminals onto a printed circuit board (PCB). The absence of polarity in the terminals allows flexibility in the inductor's placement on the PCB.

3. Surface-Mount Technology (SMT) Suitability: Designed for SMT, the LQH43MN4R7K03L aligns with the requirements of modern, compact PCB designs. Adherence to SMT best practices, including accurate soldering and appropriate thermal management, is crucial for maintaining the integrity and performance of the inductor.

4. Functional Role in Electronic Circuits: The LQH43MN4R7K03L primarily functions as a filtering component in electronic circuits. It is commonly placed in series with power lines to smooth out voltage fluctuations and reduce EMI, thus enhancing the stability and efficiency of power supplies.

5. Electrical Characteristics: In circuit design, it's important to consider the LQH43MN4R7K03L's inductance value, current handling capacity, and DC resistance. These parameters determine the inductor's effectiveness in energy storage and its ability to filter out noise at specific frequencies.

6. Thermal Management in PCB Design: Although inductors like the LQH43MN4R7K03L typically generate minimal heat, proper thermal management within the PCB design is essential. This includes ensuring sufficient space for heat dissipation and considering additional cooling methods for high-current applications.

7. Strategic Placement on PCB: Placement of the LQH43MN4R7K03L on a PCB requires careful consideration, especially in designs where minimizing EMI is essential. It should be positioned to reduce loop areas with adjacent circuit traces and located away from components sensitive to interference.

In conclusion, the LQH43MN4R7K03L is a crucial inductor for effective power regulation and noise suppression in a variety of electronic circuits. Proper integration of this inductor into a circuit system requires careful consideration of its connection approach, electrical properties, thermal management, and strategic placement on the PCB. When these factors are attentively managed, the LQH43MN4R7K03L can significantly enhance the performance and reliability of electronic devices and systems.

LQH43MN4R7K03L FAQ

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3. Are the LQH43MN4R7K03L price and inventory displayed accurate?

The price and inventory of LQH43MN4R7K03L 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 LQH43MN4R7K03L?

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 LQH43MN4R7K03L we delivered, we will accept the replacement or return of the LQH43MN4R7K03L 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 LQH43MN4R7K03L.

(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