Overview of LQM18PN4R7MFRL by Murata Manufacturing Co Ltd.
The LQM18PN4R7MFRL is a general-purpose inductor designed for surface mount applications. It features an inductance value of 4.7 µH, which is suitable for a variety of electronic circuits, particularly in power management applications. With a tolerance of 20%, this part allows for some variability while still providing reliable performance. The construction of the inductor incorporates a ferrite core, which aids in minimizing electromagnetic interference and provides good performance characteristics. This inductor is packaged in a compact 0603 size, measuring 1.6 mm in length and 0.8 mm in width, contributing to its suitability for use in high-density circuit boards.
Manufactured by Murata Manufacturing Co Ltd., the LQM18PN4R7MFRL is compliant with the RoHS directive, ensuring that it does not contain hazardous substances as per environmental regulations. The part is designed with a maximum rated current of 0.62 A and a DC resistance of 0.55 Ω, which are critical parameters for ensuring efficient power handling in electronic designs. It is also magnetically shielded, which adds to the component’s reliability in various operational settings.
As of the current writing, the factory lead time for the LQM18PN4R7MFRL is approximately 20 weeks and 4 days, indicating a relatively extended wait time for procurement. This information is important for engineers and procurement teams when planning their project timelines.
Industry Applications for LQM18PN4R7MFRL
The LQM18PN4R7MFRL inductor might find various applications across different industries due to its general-purpose nature and specifications. Below are some potential use cases:
- Environmental Monitoring: This part might be utilized in sensors and monitoring devices that require stable and reliable power supplies. For instance, in air quality monitoring systems, the inductor could support the power management circuits, possibly enhancing performance by contributing to lower noise levels.
- Industrial Automation: In automation systems, this inductor could potentially play a role in DC-DC converters or other power supplies used in control systems. The low DC resistance could contribute positively to overall energy efficiency, which is important in industrial applications.
- Consumer Electronics: The compact size and power ratings of the LQM18PN4R7MFRL make it suitable for use in various consumer electronics such as smartphones and tablets, where space is at a premium. It might help stabilize voltage levels in various circuits, potentially leading to improved device longevity and performance.
- Power Supply Systems: The part could be integrated into power supply systems where it might assist in smoothing out ripples in DC power lines, enhancing the stability of the power supply system.
- Telecommunications: In telecommunications equipment, the inductor could serve in RF applications, potentially improving signal quality by filtering out unwanted frequencies, thanks to its self-resonance frequency of 40 MHz.
It is essential to note that these potential industry applications are only conceptual and illustrative. Each engineering and design team should conduct a thorough analysis and verification of the LQM18PN4R7MFRL against specific application requirements and industry standards to ensure compliance and operational suitability.
About Murata Manufacturing Co Ltd.
Murata Manufacturing Co Ltd. is well-known for its extensive range of electronic components, including various types of inductors such as the LQM18PN4R7MFRL. The company has a solid reputation in the field of electronics, focusing on innovation and quality in its manufacturing processes. Murata offers a wide range of fixed inductors, which are essential components in electronic circuits. These components play vital roles in filtering, energy storage, and noise reduction in a myriad of applications.
Similar parts to the LQM18PN4R7MFRL may include various other ferrite core inductors manufactured by Murata, designed with different inductance values and specifications tailored for specific applications. Their commitment to quality leads to components that meet stringent performance standards, making Murata a preferred manufacturer for many in the industry.
Where to Find LQM18PN4R7MFRL by Murata Manufacturing Co Ltd
The part has historically been found at several distributors, including:
- Win Source Electronics
- Avnet Asia
- DigiKey
- Mouser Electronics
It is advisable to visit findchips.com to obtain current stock levels and pricing, as part availability may vary.