Overview of LQH43MN470K03L by Murata Manufacturing Co Ltd.
The LQH43MN470K03L is a wirewound inductor with a nominal inductance of 47 µH, featuring a ± 10% tolerance, designed for a wide range of applications. Manufactured by Murata Manufacturing Co Ltd., this component is part of the broader category of Fixed Inductors. It is designed for surface mount technology (SMT) with an 1812 (4532 Metric) chip size, encapsulating its functionality within a ferrite core. This inductor operates effectively within a temperature range of -40 °C to 85 °C and is characterized by its rated current max of 0.22 A and a direct current resistance (DCR) of 1.5 Ω.
The LQH43MN470K03L distinguishes itself by its unshielded construction and its self-resonance frequency of 10 MHz. It is designed to meet strict compliance with Pbfree and RoHS standards, ensuring it adheres to contemporary environmental and safety regulations. Additionally, it exhibits a quality factor (Q) minimum of 35 at the nominal inductance, measured at 1 MHz, a feature that underlines its efficiency in RF (radio frequency) applications. The terminal finish for this component is Tin/Copper (Sn/Cu), which provides reliable and durable solder joints. Its package is delivered in a tape and reel form, ideal for automated assembly processes.
Industry Applications for LQH43MN470K03L
Due to its specific features, the LQH43MN470K03L could be potentially suited for various industry applications. It’s important to note that the following potential industry applications are only conceptual and require analysis and verification by engineering and design teams for adherence to industry standards and individual application requirements.
- Environmental Monitoring: The LQH43MN470K03L’s stable performance in a broad operating temperature range makes it well-suited for environmental monitoring equipment. Devices such as air quality sensors and weather stations might incorporate this inductor due to its reliable performance under varying environmental conditions.
- Industrial Automation: In the realm of industrial automation, components like the LQH43MN470K03L can be found in control systems, where stable inductance under different operating conditions is crucial. Its effectiveness at 10 MHz frequencies might make it suitable for RF signal filtering in complex machinery communication networks or power supply circuits.
- Consumer Electronics: the features of LQH43MN470K03L such as its small size, SMT compatibility, and efficiency in RF inductance suggest it could be used in consumer electronics. Applications could range from wireless charging bases to mobile devices where space is at a premium and efficiency is required.
- Renewable Energy Systems: With the increasing focus on renewable energy, the need for efficient and reliable electronic components in this sector is growing. The LQH43MN470K03L may find application in solar inverters or wind turbine control systems, where its ability to handle a modest current and its stability across a range of temperatures could be beneficial.
Note: These industry applications are suggestive and need thorough vetting by professionals for specific use cases.
About Murata Manufacturing Co Ltd.
Murata Manufacturing Co Ltd. is a global leader in the design, manufacture, and supply of advanced electronic materials, leading-edge electronic components, and multi-functional, high-density modules. The company places a strong emphasis on innovation and quality in its vast product range, which spans several categories, including capacitors, piezo and protection devices, sensors, and inductors. Within the sphere of Fixed Inductors, Murata is particularly known for its expertise and product diversity. The LQH43MN470K03L is just one example of Murata’s broad portfolio in this category, offering reliability and performance for a variety of applications.
Where to Find LQH43MN470K03L by Murata Manufacturing Co Ltd
To procure the LQH43MN470K03L, findchips.com provides a comprehensive and up-to-date platform for comparing current stock levels and pricing from multiple distributors. For those looking for this specific inductor or exploring alternatives within the category of Fixed Inductors, the website offers detailed search functionality. Historically, this part has been available from distributors such as Chip Stock, NexGen Digital, TME, Quest Components, Bristol Electronics, Avnet Americas, and DigiKey. However, to get the most current information on availability and competitive pricing, visiting findchips.com is advised.