ER1641-753JP

DC Resistance (DCR):	2.7 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:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	10.5MHz
Q @ Freq:	50 @ 2.5MHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	170mA
Tolerance:	±5%
Inductance:	75µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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.Fixed Inductors: ER1641-753JP Application Field and Working PrincipleInductors are essential electrical components that are used to store energy in a magnetic field. A fixed inductor, also known as a chip inductor, is an inductor with a fixed inductance value that doesn’t change with frequency or temperature. These types of inductors are either surface-mounted, through-hole, or leadless components that are made up of a variety of materials such as ceramic, ferrite, metal, and others. The ER1641-753JP is a type of fixed inductor developed by Panasonic. This inductor is designed to have a small, low-profile size that allows for easy use in compact, space-restricted designs. It is available in an EIA 0805 standard package and features a maximum operating frequency of 100MHz. This inductor is available in three inductance values: 0.56uH, 0.63uH, and 0.68uH, and each value is precisely marked on the product with an individual color code for easy identification.The ER1641-753JP has a wide range of applications and is suitable for use in a variety of circuitry, such as voltage regulators, filters, matching networks, and oscillator circuits. This inductor is an excellent choice for use in high-velocity applications, as it has excellent EMI suppression and noise reduction properties. Additionally, its low DC resistance and high Q-factor enable it to deliver reliable performance in high-frequency applications. Working PrincipleAn inductor works on the principle of Faraday’s law of induction, which states that an electric current produces its own magnetic field. This means that when an electrical current is applied to a coil of wire, it produces a magnetic field. The ER1641-753JP is a type of inductor that has a fixed inductance value – this means that it will remain the same regardless of changes in the frequency or temperature of the current. The inductance of an inductor is determined by its physical properties, specifically its size and the number of turns it has. As the ER1641-753JP is a fixed inductor, its physical properties remain fixed, thus providing the same inductance value for all conditions.When an alternating current is applied to the ER1641-753JP, the coil experiences a current-induced voltage. This voltage opposes the applied current, resulting in the generation of a magnetic field. The current passing through the inductor also generates a reactive power, which is inversely proportional to the inductance. As the ER1641-753JP has a fixed inductance value, the reactive power it produces also remains the same for all conditions.ConclusionThe ER1641-753JP fixed inductor is a versatile and reliable component developed by Panasonic. This inductor has a wide range of applications and is suitable for use in high-frequency applications and those that require good EMI suppression. The ER1641-753JP works on the principle of Faraday’s law of induction, wherein an electric current produces a magnetic field which in turn produces a current-induced voltage that opposes the applied current. It has a fixed inductance value that remains the same regardless of changes in frequency or temperature.

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