ER1641-514JR

DC Resistance (DCR):	10.5 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	4.7MHz
Q @ Freq:	60 @ 790kHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	90mA
Tolerance:	±5%
Inductance:	510µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to ER1641-514JR Fixed Inductors

Fixed inductors are components used to store energy in the form of magnetic fields. Some types of fixed inductors, including the ER1641-514JR, are ideal for applications that require high-frequency operation or high efficiency. In order to maximize the efficiency and operational performance of the inductor, it is necessary to understand its application field and working principle.

Application Field of ER1641-514JR Fixed Inductors

The ER1641-514JR fixed inductor is designed for a broad range of electronics applications, such as consumer electronics, automotive, communications, industrial and military. It is primarily used for high-frequency operation, thanks to its robust design and high performance capabilities. Additionally, it can be used to filter signals, reduce interference, provide smoother power delivery, provide noise immunity, and improve signal clarity.

Working Principle of ER1641-514JR Fixed Inductors

An inductor is an energy storing device that works in accordance to Faraday\'s law of inductance. Faraday\'s law states that the amount of voltage induced in an inductor is proportional to the rate of change of the magnetic flux passing through the inductor. Therefore, the introducing of a voltage to an inductor produces an electromagnetic field, which is resistant to changes in current. This creates an opposition, in the form of an inductance, to any changes in the current through the inductor, which results in the inductor appearing to store energy in the form of magnetic flux.When an AC signal is induced onto this inductor, the resistance and inductance of the coil work together to affect the phase and amplitude of the signal. An inductor\'s resistance is directly proportional to the number of windings, and the inductance is determined not only by the number of windings, but also by the material used in the inductor core. The core, for example, can consist of a ferrite or a non-magnetic material such as air. The ER1641-514JR fixed inductor is made of a ferrite core and offers higher inductance than air core inductors, making it ideal for high-frequency applications.

Conclusion

The ER1641-514JR fixed inductor is a high-frequency component which is ideal for a wide range of electronics applications. It is made with a ferrite core which ensures higher inductance and excellent operational performance. Its working principle is based on Faraday\'s law of inductance, where the amount of voltage induced in the inductor is proportional to the rate of change of the magnetic flux passing through it. This property makes the inductor excellent at storing energy in the form of a magnetic field, and is suitable for applications such as signal filtering, power delivery, and noise reduction.

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