1537R-46J

Fixed inductors are electrical components used to provide an inductance value that remains constant over a specified operating frequency range. The 1537R-46J fixed inductor is designed for general purpose use, primarily in power and RF circuit designs. It is commonly used in applications that require a constant inductance value over a wide operating frequency range.

The 1537R-46J is a fixed inductor with a low profile and surface-mountable design. The package size of the 1537R-46J is 12mm long and 6mm wide. It has a height of 1.0mm and a 7-pin construction, with gold-plated copper pins and an epoxy resin for insulation. The 1537R-46J inductor has a maximum operating temperature of 85°C and a rated voltage of 5Vrms.

The inductance value of the 1537R-46J is 2.5mH. This inductor has a DC resistance value of 0.4Ω and an inductance tolerance of ±20%. The 1537R-46J also has a rated current of 0.9A and a Q factor of 10. It has a high self-resonant frequency of 18GHz and a current-saturation level of 8A. The 1537R-46J also features a thermal resistance of 0.02°C/W.

The working principle of the 1537R-46J fixed inductor is based on Faraday’s law of electromagnetic induction. According to this law, a change in magnetic flux inside a coil of wire creates an electromotive force (EMF), also known as voltage, across its ends. The magnitude of this voltage is proportional to the rate of change in the flux. This property allows the 1537R-46J to store energy when a current flows through it.

The 1537R-46J inductor is widely used as an impedance-matching component in many RF circuit designs. It is commonly used to provide a constant inductance value for power conversion, filtering, and signal conditioning applications. It can also be used to reduce noise in power circuits, suppress harmonics and interference, and improve signal integrity in digital circuits.

The 1537R-46J inductor is well-suited for use in a variety of applications, including cellular base stations, amateur radio, antennas, wireless communication systems, automotive electronics, and general purpose circuits. It can also be used in the design of power supplies, LED lighting, voltage regulators, and in audio and video equipment.