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Name: LQH55DN4R7M03L
Brand: Murata Electronics
SKU: LQH55DN4R7M03L
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Murata Electronics LQH55DN4R7M03L

Part No.:: LQH55DN4R7M03L

Manufacturer:: Murata Electronics

Package:: 2220 (5750 Metric)

Datasheet:: LQH55DN4R7M03L.pdf

Description:: FIXED IND 4.7UH 2.7A 57.4MOHM SM

In Stock:: 1688

Quantity:: Add To Cart

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LQH55DN4R7M03L Specifications

Package/Case:
2220 (5750 Metric)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
LQH55
ProductStatus:
Active
Type:
Drum Core, Wirewound
Material-Core:
Ferrite
Inductance:
4.7 µH
Tolerance:
±20%
CurrentRating(Amps):
2.7 A
Current-Saturation(Isat):
-
Shielding:
Unshielded
DCResistance(DCR):
57.4mOhm Max
Q@Freq:
-
Frequency-SelfResonant:
30MHz
Ratings:
-
OperatingTemperature:
-40°C ~ 80°C
InductanceFrequency-Test:
1 MHz
Features:
-
MountingType:
Surface Mount
Size/Dimension:
2220 (5650 Metric)

LQH55DN4R7M03L this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LQH55DN4R7M03L 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 LQH55DN4R7M03L 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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LQH55DN4R7M03L information

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LQH55DN4R7M03L Typical application Circuitry

The LQH55DN4R7M03L is a part of the LQH55DN series of inductors, recognized for their high performance in power conditioning and electromagnetic interference (EMI) suppression in a range of electronic applications. This series is particularly suited for situations where stable inductance and efficient EMI filtering are crucial, such as in consumer electronics, telecommunication devices, and automotive electronics. The LQH55DN4R7M03L, with its 4.7 µH inductance, is specifically designed for applications that require reliable energy storage and effective noise filtering.

1. Component Configuration: The LQH55DN4R7M03L is a two-terminal inductor, consisting of an input and an output terminal. This design facilitates ease of integration into various electronic circuits, providing a straightforward alternative to the more complex multi-pin components.

2. Circuit Integration Method: To incorporate the LQH55DN4R7M03L into an electronic circuit, its two terminals should be soldered onto a printed circuit board (PCB). The non-polarized nature of these terminals allows for flexible positioning of the inductor within the circuit design.

3. Surface-Mount Technology (SMT) Compatibility: The LQH55DN4R7M03L is designed for SMT, aligning with modern, compact PCB assembly techniques. Adhering to SMT best practices, including precise soldering and appropriate thermal management, is critical to maintaining the inductor's integrity and functionality.

4. Function in Electronic Circuits: The LQH55DN4R7M03L primarily serves as a filtering component in electronic circuits. It is often used in series with power lines, where it helps to smooth voltage fluctuations and mitigate EMI, thus enhancing the stability and efficiency of the power supply.

5. Electrical Specifications Consideration: When designing circuits with the LQH55DN4R7M03L, key parameters such as its inductance value, current handling capability, and DC resistance should be taken into account. These specifications are essential in determining the inductor's effectiveness in energy storage and noise filtration.

6. Thermal Management in PCB Design: Although the LQH55DN4R7M03L typically generates minimal heat, proper thermal management within the PCB design is still important. This includes ensuring adequate space around the inductor for heat dissipation and considering additional cooling methods in high-current applications.

7. Strategic Placement on PCB: The placement of the LQH55DN4R7M03L on a PCB is a critical aspect, especially in designs where reducing EMI is a priority. Strategic positioning helps to minimize loop areas with adjacent circuit traces and to place the inductor away from components sensitive to interference.

In summary, the LQH55DN4R7M03L is an essential inductor for efficient power management and noise reduction in various electronic circuits. Proper integration of this inductor into a circuit necessitates attention to connection methodology, electrical characteristics, thermal management, and strategic placement on the PCB. When these aspects are carefully managed, the LQH55DN4R7M03L can significantly enhance the performance and reliability of a wide range of electronic devices and systems.

LQH55DN4R7M03L FAQ

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3. Are the LQH55DN4R7M03L price and inventory displayed accurate?

The price and inventory of LQH55DN4R7M03L 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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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 LQH55DN4R7M03L?

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 LQH55DN4R7M03L we delivered, we will accept the replacement or return of the LQH55DN4R7M03L 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 LQH55DN4R7M03L.

(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