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LQH44PH4R7MPRL - Murata Electronics

Description: LQH44PH_PR Series Inductor 4.7μH ±20% 1515 (4040)

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LQH44PH4R7MPRL - Murata Electronics - PCB symbol
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PCB Footprints
LQH44PH4R7MPRL - Murata Electronics PCB footprint - Other - Other - 1515 (4040) T=1.65±0.15mm_1
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3D Models
LQH44PH4R7MPRL - Murata Electronics - 3D model - Other - 1515 (4040) T=1.65±0.15mm_1
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LQH44PH4R7MPRL Details

  • Manufacturer Part Number:

    LQH44PH4R7MPRL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    4040/1515

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.078 Ω

  • Inductance-Nom (L):

    4.7 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    1.65 mm

  • Package Length:

    4 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Current-Max:

    1.9 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    40 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    Reflow soldering

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

LQH44PH4R7MPRL Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQH44PH4R7MPRL can be found in the Murata datasheet or in the IPC-7351 standard. It is essential to follow the recommended land pattern to ensure proper soldering and to prevent thermal and mechanical stress.
  • The LQH44PH4R7MPRL has a maximum operating temperature of 125°C. Ensure that the inductor is not exposed to temperatures above this rating. Also, consider the thermal resistance of the inductor and the PCB to prevent overheating. A thermal analysis or simulation can help identify potential thermal issues.
  • The self-resonant frequency (SRF) of the LQH44PH4R7MPRL is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance and capacitance values. Typically, the SRF is around 100-200 MHz for this inductor, but it's recommended to consult with Murata's application engineers or perform your own measurements to determine the exact SRF.
  • The LQH44PH4R7MPRL is suitable for high-frequency applications up to several hundred MHz. However, it's essential to consider the inductor's impedance, core losses, and self-resonant frequency when designing high-frequency circuits. Consult with Murata's application engineers or perform your own simulations to ensure the inductor meets your specific requirements.
  • To ensure the reliability and longevity of the LQH44PH4R7MPRL, follow proper storage, handling, and soldering procedures. Avoid exposing the inductor to mechanical stress, moisture, or extreme temperatures. Also, consider the inductor's rated current and voltage to prevent overheating and electrical stress.

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LQH44PH4R7MPRL Overview

Use the download button to access the LQH44PH4R7MPRL schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LQH44, or try a keyword search, such as Fixed Inductors

About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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LQH44PH4R7MPRL Alternates

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Part Image LQH44PH4R7MPRK Murata Manufacturing Co Ltd

General Purpose Inductor, 4.7uH, 20%, 1 Element, Ferrite-Core, Reflow soldering, 4040/1515