ER1641-624JS

DC Resistance (DCR):	11.8 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:	4.5MHz
Q @ Freq:	60 @ 790kHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	50mA
Current Rating:	80mA
Tolerance:	±5%
Inductance:	620µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed Inductors are electrical components that are used to store energy in the form of a magnetic field. They are widely used in the production of a variety of electronic devices, particularly in the power industry. The most commonly used inductor type is the ER1641-624JS.The ER1641-624JS is a fixed inductor with a winding core of ferrite material. Its main feature is the ability to store energy at a constant energy density over a wide range of temperatures. This makes it ideal for a variety of applications. The inductance tends to change as the temperature increases, but its temperature stability and low distortion make it suitable for use in high-power applications.The ER1641-624JS fixed inductor is mainly used in high power switched-mode power supplies (SMPS). It has excellent current handling capacity and low temperature rise, and is able to effectively suppress EMI and RFI interference. It can be used in applications such as neutral point clamps, AC motors, DC motors, power electronics, and servo motors. It can also be used in motor speed control, AC transformers, electronic ballasts, DC converters, and voltage regulators.The working principle of a fixed inductor is based on the law of induction, or Faraday\'s law. According to this law, a current flowing through a coil creates a magnetic field. When the current is cut off, the magnetic field collapses and an electric field is created. This electric field can be used to induce a voltage, which is known as the motor effect. This voltage is then drawn from the coil itself. In the ER1641-624JS inductor, the winding core is made of a ferrite material which has a high magnetic permeability. This helps to increase the efficiency of the device and also reduces the amount of heat generated in the core. The winding is surrounded by a shielding material such as epoxy, which helps to reduce loss due to radiation.The ER1641-624JS fixed inductor is a highly efficient, low-cost and reliable component that is widely used in high power applications. It has excellent current handling capacity and high temperature stability, making it ideal for applications such as power supplies, motor control, and voltage regulation. Its low profile and small size make it suitable for use in limited space applications. Fixed inductors are essential components in the production of a variety of electronic products. The ER1641-624JS inductor is a reliable, low-cost device that is widely used in high power applications. Its efficiency, temperature stability, and shielding characteristics make it an ideal choice for a variety of applications.

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