B82442T1125J50

DC Resistance (DCR):	12.6 Ohm Max
Height - Seated (Max):	0.209" (5.30mm)
Size / Dimension:	0.220" L x 0.197" W (5.60mm x 5.00mm)
Supplier Device Package:	2220 (5650 Metric)
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	252kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	1.7MHz
Q @ Freq:	30 @ 252kHz
Series:	SIMID
Shielding:	Unshielded
Current - Saturation:	223mA
Current Rating:	140mA
Tolerance:	±5%
Inductance:	1.2mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are electronic components that contain electrical coils and generate magnetic fields. This inductive field is used to control or regulate the performance of various circuits. The B82442T1125J50 is one type of fixed inductor, which has a rated current of 1.25 amps, a nominal impedance of 0.025Ohms, and a frequency range up to 1GHz.

Application Field

The B82442T1125J50 is designed primarily for use in telecom, industrial, automotive, consumer and various other electronics. Its most common applications include high-frequency boards, SWITCH MODE applications, SWITCHED-MODE power supplies (SMPS) and many more. It is also very efficient in filtering high-frequency signals as well as providing excessive storage capability.

Working Principle

When an alternating current flows through the coil of the B82442T1125J50, it creates a magnetic field which, in turn, creates a counter electromotive force. This counter electromotive force opposes the current and decreases current flowing through the inductor. This is due to the fact that inductance is the property of an inductor that resists changes in current.Inductors also act as filters and store energy. They can reduce impedance and consequently reduce energy losses. In this way, inductors help maintain a steady power supply and can be used to protect against sudden electrical power fluctuations.The B82442T1125J50 is designed to provide the desired current and heat dissipation rates over a wide range of frequencies. It is highly reliable, has good efficiency, and can work in very high temperatures.In general, fixed inductors are widely used in various power supply and power control circuits. They are reliable and relatively inexpensive, making them a popular choice for many commercial and business applications. The B82442T1125J50 fixed inductor is a great choice for these applications due to its wide range of features and benefits.

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