4232R-562H

DC Resistance (DCR):	2 Ohm Max
Height - Seated (Max):	0.101" (2.57mm)
Size / Dimension:	0.138" L x 0.105" W (3.51mm x 2.67mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	36MHz
Q @ Freq:	30 @ 7.9MHz
Series:	4232R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	322mA
Tolerance:	±3%
Inductance:	5.6µH
Material - Core:	Iron
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsThis article focuses on the 4232R-562H, discussing its application field and the working principles. These types of inductors are commonly referred to as “fixed” inductors, due to their rigid construction which eliminates an external variable from influencing operation.The 4232R-562H is an ideal solution for a variety of applications, ranging from DC power supplies for automotive systems to the filtering of high frequency noise in communication systems. These inductors find use in switch-mode power supplies, EMC filters, boost and buck converters, and current-mode post-regulators. In addition, the 4232R-562H can be used in many different industries, including: for medical purposes, aerospace applications, telecommunications, as well digital home entertainment systems.The 4232R-562H is a fixed inductor with a rated inductance of 15uH. It provides a stable and low-impedance path for DC current due to the nature of its inductor construction. The rated current is 370mA, and the rated DCR (resistance) is 0.62ohm. It has a temperature range of -55°C to +125°C and is UL approved for safety.The working principle of the 4232R-562H is based on the fact that when a current flows through a conductor, a magnetic field is created around the conductor. This magnetic field is proportional to the magnitude of the current. Inductors create an opposition to changes in this current, which is known as inductance. The 4232R-562H has an integrated core that limits the current, and when this current is kept constant, the magnetic field generated by the current is maintained. This magnetic field builds up to an opposing voltage and stores it until this voltage is discharged in the form of current.The 4232R-562H is also designed with a shielded outer wrap, which prevents radiation of the magnetic field and helps reduce noise interference. This feature also helps minimize signal distortion, and ensures that the designed frequency response is maintained, even over a wide range of supply variations.The inductance value of the 4232R-562H is also something to consider when selecting an inductor for your application. The inductance value dictates how much current will be drawn from the inductor and any unexpected drops or rises in the inductance value can lead to instability or a drop in efficiency. The 4232R-562H has an inductance tolerance of ±10% making it very stable and predictable over a wide range of supply variations.Overall, the 4232R-562H is an ideal option for an array of circuit specific applications. It offers a wide temperature range, very low DCR, and a stable inductance value over various supply variations. With its shielded construction and UL approval, the 4232R-562H is well-suited for the most demanding applications.

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