ER1641-224KP

DC Resistance (DCR):	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:	7.5MHz
Q @ Freq:	55 @ 790kHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	125mA
Tolerance:	±10%
Inductance:	220µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: ER1641-224KP Application Field and Working Principle

The ER1641-224KP fixed inductor is a reliable and cost-effective transmission component used in a wide array of applications ranging from consumer electronics to automotive industries. It is constructed with a molded body and two internal electrodes, providing an inductance of 0.22μH and the ability to withstand temperatures ranging from -40°C to +125°C. This makes it suitable for a variety of applications that require long life and stable electrical performance. This article will provide an overview of the ER1641-224KP application field and working principle.The ER1641-224KP fixed inductor is a common choice for use in DC-DC converters, DC-DC transformers, Ethernet, Wifi and Bluetooth applications. It is designed to maintain a tight tolerance of +-20% of inductance over the operating temperature range and provide a low loss impedance even at high frequencies. The fixed inductor also features a wide range of built-in features such as high inductance ripple, high frequency jumpers, current damping and automatic reset. This makes it an ideal choice for applications that require stable and reliable electrical performance.One of the most notable characteristics of the ER1641-224KP fixed inductor is its ability to efficiently transfer electrical energy between two devices. It is usually used as a coupling element between circuits, providing a medium to channel the power and regulate its flow. The fixed inductor works by using an electromagnetic field to create a coupling between two objects. As current passes through the device, the magnetic field builds up and creates a connection between the two objects in order to transfer the energy.The ER1641-224KP fixed inductor also finds its application in radio transmission circuits. It is used in these circuits to help reduce the noise that is generated from RF interference. The inductor works by acting as an antenna for the radio waves, providing a pathway for the signal to travel through and reducing noise. This helps to ensure clear and consistent transmission of signals.In addition, the ER1641-224KP fixed inductor plays an important role in electrical motor applications. It is often used as a choke in motor control circuits, providing current flow control and adjusting the voltage in the motor. The inductor works by preserving the voltage and current in the motor, ensuring that it remains stable and consistent. This helps to ensure the motor operates at optimal levels and increases the durability and performance of the motor.The ER1641-224KP fixed inductor is a reliable and efficient transmission component that can be used in a variety of applications. It is designed to provide a low loss impedance even at high frequencies and maintains tight tolerance over a wide temperature range. The inductor also finds application in radio transmission, motor control and DC-DC converter circuits, making it a versatile and cost-effective component.

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