GLFR2012T4R7M-LR Inductors, Coils, Chokes

Fixed inductors, also known as chuck coils, are fundamental components used in many different kinds of electronic circuits. The GLFR2012T4R7M-LR is a metal oxide core, low profile, surface mount fixed inductor that is perfect for many applications. This inductor is mainly used in radio frequency and audio frequency applications. The GLFR2012T4R7M-LR has a winding inductance of 4.7uH and a winding resistance of 0.8 ohm. It is a general-purpose inductor that can be used in a variety of applications.

This inductor has a compact size, making it perfect for use in a wide range of applications where space is limited. The small package size reduces the profile of the GLFR2012T4R7M-LR and makes it easier to fit into tight spaces. This inductor has a strong, low-profile plastic case that provides excellent protection from mechanical as well as environmental sources of shock and vibration. Its metal oxide core adds to its excellent performance characteristics.

The working principle of an inductor is based on Faraday\'s law of induction. In this principle, a changing magnetic flux generates an electromotive force (EMF) in a closed-loop circuit. This EMF induces current to flow through the inductor. The magnitude of the current is determined by the rate of change of the magnetic flux and the inductance of the windings. The GLFR2012T4R7M-LR involves the use of an alternating magnetic field around the windings to create the necessary magnetic flux. The resulting EMF induces a current to flow in the circuit.

This inductor is used in all kinds of RF and audio circuits, ranging from AM/FM radio receivers, televisions and other audio equipment. It can also be used in power supply circuits, tone generation and signal amplification applications and many other audio and RF applications. The GLFR2012T4R7M-LR provides excellent performance characteristics, making it a popular choice for many of these applications. The inductance of this model is within 4.7uH, and its winding resistance is 0.8 ohm. It is an ideal choice for applications that require stability with minimal power consumption.

The GLFR2012T4R7M-LR is easy to install and offers superior performance characteristics, making it a great choice for designers looking for a reliable and efficient inductor for their applications. It is perfect for applications where space is limited and provides excellent protection from environmental sources of shock and vibration. Its metal oxide core and low-profile plastic case make it an ideal choice for RF and audio applications.