CR75-270KC

DC Resistance (DCR):	120 mOhm Max
Height - Seated (Max):	0.217" (5.50mm)
Size / Dimension:	0.307" L x 0.276" W (7.80mm x 7.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-30°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	15MHz
Q @ Freq:	--
Series:	CR75
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.3A
Tolerance:	±10%
Inductance:	27µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
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

Introduction to Fixed InductorsAs a component in the electrical and electronics industry, fixed inductors are widely used in various electronic devices. The main characteristics of a fixed inductor are its ability to produce and store magnetic energy, and its ability to act as an element of electrical resistance.Fixed inductors are typically components in high frequency circuits and are usually constructed of an enamel-covered metal wire or foil wound around a ferrite core material. The core material serves to provide a static core of energy upon which the inductance is formed and concentrated. As the core material is conductive, any current flowing through it will produce a magnetic field, which will create the inductance. These components have a wide range of applications in the electronics industry and are used for various purposes, including filtering, signal conditioning, and coupling applications. They are also used in power supplies for electronics, and in medical operations for receiving electrical impulses, or in identifying electrical data. CR75-270KC Application Field and Working PrincipleThe CR75-270KC variable inductor is used in the manufacturing and use of regulated power supplies, battery charging systems, and other electronic circuitry. It is typically used in this environment to adjust the impedance of a circuit or to filter out unwanted noise. The device is designed for use in high frequency applications that require very precise impedance adjustment. The device utilizes a combination of a ferrite core material and an enamel-coated wire winding in order to create its inductance.When the winding is complete, a current will flow through the wire and emit a magnetic field. This magnetic field will interact with the ferrite core material to form a reaction that impedes the passage of electric current and produces a magnetic field. The strength of this magnetic field can be adjusted by changing the amount of current running through the winding. By controlling the current through the winding the user can adjust the strength of the magnetic field and the resultant inductance. This adjustable inductor has many features that make it beneficial for various uses. It has a low DC resistance which allows for a smooth and efficient power distribution throughout the circuit. Additionally, it has a low dielectric absorption that results in reliable voltage performance. The device also has an inductance that is able to be finely tuned to the exact desired value. The CR75-270KC is a highly versatile variable inductor and has been widely adopted for use in both high frequency and regulator power supply designs. Its ability to accurately and reliably adjust impedance makes it an ideal choice for a wide variety of circuit installions. This makes it a great choice for engineers looking to make accurate and reliable adjustments to their circuitry.

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

Part Number	Manufacturer	Price	Quantity	Description