ER1025-22KP

DC Resistance (DCR):	180 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.095" Dia x 0.250" L (2.41mm x 6.35mm)
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:	150MHz
Q @ Freq:	25 @ 7.9MHz
Series:	ER1025
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	590mA
Tolerance:	±10%
Inductance:	1.2µH
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

Fixed inductors, also known as chokes, are electronic components that use coils of wire to store and release energy in the form of an electromagnetic field. They are used in a wide variety of circuits, including those used for filters, voltage regulation, and energy transfer. One of the most commonly used fixed inductors is the ER1025-22KP, which has a low profile design and is suitable for surface mounting.

ER1025-22KP Overview

The ER1025-22KP fixed inductor is an SMD (surface-mount device) type, which has several advantages over through-hole components. Its low profile is ideal for compact applications, and its surface-mount design eliminates the need for drilling and soldering. The fixed inductor has an inductance range of 0.22 microhenry and a satisfactory frequency range of up to 25 MHz. It is constructed from high frequency ferrite core material and is encased in a self-shielding plastic housing. The ER1025-22KP has a wide operating temperature range of -40°C to +105°C, ensuring reliable operation in extreme temperatures.

Application Field and Working Principle

The ER1025-22KP can be used in a wide range of applications, including power conversion, voltage regulation, and filter circuits. Because of its low profile design, it is widely used in space-constrained embedded devices such as handheld electronics and internet of things (IoT) systems.The working principle of a fixed inductor is simple. When a current is applied to the coil, a magnetic field is generated around the coil, storing energy. When the current is turned off, the stored energy is released as an electric field. This electric field induces an opposing current, which helps to maintain a constant voltage. This helps to regulate the circuit and maintain the desired voltage.The ER1025-22KP fixed inductor is a reliable and cost-effective choice for a variety of applications. Its low profile design and wide operating temperature range make it suitable for use in embedded electronics and other high-reliability applications.

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

Part Number	Manufacturer	Price	Quantity	Description