1025R-40F

DC Resistance (DCR):	2 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	60MHz
Q @ Freq:	50 @ 7.9MHz
Series:	1025R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	185mA
Tolerance:	±1%
Inductance:	6.8µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: 1025R-40F Application Field and Working Principle

Fixed inductors are electrical components, which consist mainly of a coil of insulated wire, an air core or a plastic former (insulator). They are designed to produce a fixed magnetic field when a current is passed through them. The 1025R-40F is a model of fixed inductor, which is particularly well-suited to the use in high-frequency switching applications. It has a temperature range from -40 to +85 degrees Celsius and can be used in temperatures up to +125 degrees Celsius, provided that suitable thermal treatment is applied.The 1025R-40F fixed inductor has a high quality wound core and metal frame. It has superior engineering properties and excellent reliability, providing outstanding performance in high-frequency switching applications. The specific advantages it offers include wide frequency range, high load current capability, high inductance values, and wide operating temperature range.The 1025R-40F fixed inductor works on the principle of electromagnetism, which states that when a flow of electric current passes through a conductor, such as a coil of wire, a magnetic field is generated. This magnetic field is capable of creating a force which can cause motion in pieces of metal that come into close contact with it. The 1025R-40F fixed inductor uses this principle to generate a fixed magnetic field when a current is passed through it, which can then be used to create motion in pieces of metal or other materials.The application field of 1025R-40F fixed inductor is mainly used in switching applications, such as switching supplies, relay drivers, ESP (Electric Shock Prevention) systems, and other switching circuits. The advantages of using 1025R-40F fixed inductors in switching applications are its wide frequency range, high load current capability, high inductance values, and wide operating temperature range. In addition, the 1025R-40F\'s superior engineering properties and excellent reliability provide outstanding switching performance.The 1025R-40F fixed inductor has many advantages that make it an ideal choice for high-frequency switching applications. It has a wide frequency range, high load current capability, high inductance values, and wide operating temperature range, as well as superior engineering properties and excellent reliability. In addition, it is easy to install and provides excellent switching performance. All these qualities make the 1025R-40F fixed inductor an ideal choice for high-frequency switching applications.

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