ER1641-123JR

DC Resistance (DCR):	2 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:	44MHz
Q @ Freq:	50 @ 2.5MHz
Series:	ER1641
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	200mA
Tolerance:	±5%
Inductance:	12µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors have been used for decades for a variety of applications. The ER1641-123JR is a member of this class and is specifically designed for high power applications. This product addresses a need in the market for a high current, high power, surface mount inductor with a low voltage rating of 160V.The ER1641-123JR is a cylindrical surface mount inductor that is composed of layers of stacked metal laminates. Its construction consists of a ferrite core, copper wires, and a polymer-based insulation layer. The copper wire encases the core and is insulated from each other and from the core itself by the polymer insulation layer. The proprietary construction of the ER1641-123JR ensures that high currents can be passed through the inductor with minimal resistance. The ER1641-123JR is ideal for a variety of applications including switching power supplies, DC/DC converters, and communication power supplies. It is able to handle higher voltages and larger currents than other components of the same size. The ER1641-123JR also has a higher inductance value than comparable components, which makes it ideal for applications where high inductance is needed.The working principle of the ER1641-123JR is based on the fact that when an alternating current (AC) is passed through an inductor, a magnetic field is created around the inductor. This magnetic field opposes the current flow and induces a voltage in the inductor. This voltage is proportional to the inductance of the inductor, the frequency of the applied current, and the applied current itself. The resulting voltage is then used to drive the current through the inductor. The inductance of the ER1641-123JR is measured in henries (H), which is a unit that measures the inductance of an inductor. For an ER1641-123JR, a measurement of 1H corresponds to a current of 50mA. The inductance of this product is adjustable from 25μH to 350μH. This allows the inductance to be tailored to the application, ensuring optimal efficiency and power delivery.The ER1641-123JR is highly efficient and reliable and is designed to withstand temperatures up to +125°C. It has a low DC resistance (<1Ω) and a high energy storage capacity, making it ideal for high power applications. Its compact size makes it easy to install and the established manufacturing technology ensures consistent product quality.The ER1641-123JR is a great choice for anyone looking for a high quality, high power surface mount inductor for their application. It provides an efficient way to store energy and transfer current for a variety of high power applications. The adjustable inductance makes it easy to tailor the product to the application and the superior construction ensures reliable performance and consistency.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description