DC Resistance (DCR):	50 mOhm Max
Height - Seated (Max):	0.115" (2.92mm)
Size / Dimension:	0.260" L x 0.175" W (6.60mm x 4.45mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	120MHz
Q @ Freq:	40 @ 200kHz
Series:	UNI-PAC™ 0.4SC
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	1.8A
Tolerance:	±20%
Inductance:	2.2µH
Material - Core:	--
Type:	Wirewound
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

A fixed inductor (or coil) is an electrical device consisting of a length of wire or foil wound in a spiral around an insulated core. When the two ends of the coil are connected to a voltage source, a current flows through the coil and produces a magnetic field. This magnetic field induces an electric field which, in turn, produces a current.The UP0.4SC-2R2-R is a type of fixed inductor used in a variety of applications such as radio frequency (RF) circuits, audio circuits, surge protection, and power supplies. This particular fixed inductor has a inductance range from 0.2 uH to 10 mH.There are two main types of fixed inductors: air-core and ferromagnetic core. The UP0.4SC-2R2-R is an air-core inductor which means it has a length of wire wound around an air-filled central core. The inductance of an air-core inductor is defined by its geometry and winding diameter. The UP0.4SC-2R2-R has a winding diameter of 0.4mm and a length of 10mm.The working principle of a fixed inductor is based on Faraday’s law of induction. When a current flows through the coil, it produces a magnetic field which induces an electric field. This electric field then produces a current in the opposite direction, thus setting up a feedback loop in the circuit. This feedback loop is responsible for allowing the current to continue flowing in a self-sustaining manner.In many applications, the UP0.4SC-2R2-R fixed inductor is used to filter frequencies or reduce background noise in an audio signal. It can also be used as part of an antenna circuit or a voltage regulator. The UP0.4SC-2R2-R fixed inductor is also used in radio frequency (RF) circuits to inductively couple to an antenna, amplify signals, or tune circuits.The UP0.4SC-2R2-R fixed inductor can also be used in surge protection circuits as part of an over-voltage protection device. It protects sensitive electronic devices from being damaged due to over-voltage by quickly diverting any excess current away from them. The UP0.4SC-2R2-R can also be used in power supply circuits to increase the voltage and current supplied to the load.The UP0.4SC-2R2-R fixed inductor is a versatile and reliable component that can be used in a variety of applications. Its low inductance range, high quality construction, and compact size make it a great choice for many circuit designs. As such, it is an essential component for any electronics engineer.

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

Part Number	Manufacturer	Price	Quantity	Description