ER1641-112JP

DC Resistance (DCR):	100 mOhm 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:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	130MHz
Q @ Freq:	44 @ 7.9MHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	895mA
Tolerance:	±5%
Inductance:	1.1µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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<p>Fixed Inductors are generally used in the majority of commercial applications having the job of storing energy and regulating electric current and voltage. Many industries have been using fixed inductors for decades, as they are simple to use, economical and reliable. </p><p>ER1641-112JP is a type of fixed inductor which is typically used in a wide range of applications, such as in the device of DC motor, communication, electronics, automation, and industrial applications. The ER1641-112JP is made by combining two different components known as coils and a case, forming a fixed inductor. The case of the ER1641-112JP is generally made up of copper, silver, or aluminum and acts as the conduit for the current, across which the inductance and resistance is generated. Additionally, the case material provides a electrical insulation that offers protection against any environmental corrosion. </p><p>The functioning of the ER1641-112JP is based on electromagnetic induction. It works on the principle of there being an induced voltage in an electric conductor whenever it moves in a magnetic field. A fundamental law states that the more magnetic field strength lines that pass through a conductor, the stronger the induced voltage will be. This is the reason why fixed inductors are used in different applications. For instance, in DC motors, they are used as polarity-controlled reversible motors, as they create the opposition that causes current to flow in only one direction. This in turn causes the motion of the motors. </p><p>The ER1641-112JP has a rated inductance of 1000uH and a tolerance of 10%. It has an operating frequency of 100kHz, and a saturation current of 12A. This fixed inductor also provides minimal noise generation. It has a very high temperature capability, with a maximum ambient temperature of 85°C. Furthermore, it possesses a low profile of just 16.5mm and 8mm respectively, and a maximum DCR of 3.6mOhm. A few of its features includes small size, high reliability and an ideal combination of inductance and saturation current.</p><p>The usage of fixed inductors in circuits is preferable for a few reasons. They can be used in most applications and provide low-current pulse or low-frequency AC signals, which are useful for half-wave rectification. They also offer good voltage and current related parameters, especially when used with an individual power supply, such as those found in communication circuits. Finally, the fixed inductors are able to store energy, and the ER1641-112JP specifically can also provide isolation from noise and voltage disturbances. </p><p>In summary, the ER1641-112JP is a fixed inductor that is mainly used in different types of communication systems and other devices. It operates on the principle of electromagnetic induction and provides a reliable performance in applications. It has a low profile, excellent temperature performance and a high saturation current. Furthermore, the ER1641-112JP also offers the advantages of providing low-current pulse signals, good voltage and current related parameters, noise isolation, and energy storage capabilities.</p>

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