4232-472J

DC Resistance (DCR):	1.8 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:	40MHz
Q @ Freq:	30 @ 7.9MHz
Series:	4232
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	339mA
Tolerance:	±5%
Inductance:	4.7µH
Material - Core:	Iron
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are passive electrical components that store energy in the form of a magnetic field. Generally they’re used in electrical circuits to block or redirect electric current in a particular way when an electrical signal is present. Most inductors are made from coiled wire (called a coil) and a core material composed of either ferromagnetic or ferrite materials, or both.The 4232-472J inductor, also known as a fixed-value inductor, is a type of inductor used in electrical circuits. It is used for a variety of applications, such as for controlling electric current and induction heating. The 4232-472J has a value of 4.7µH (microhenry) and is constructed from a fixed toroidal core. The core of the 4232-472J is composed of a nickel-zinc ferrite material. This material has a specific permeability value which determines the inductance value of the inductor. The core is wrapped with several turns of insulated copper wire which forms a coil. The number of turns of the coil, the wire diameter, and the type of wire insulation all affect the inductance value of the inductor. The 4232-472J has a maximum current rating of 3.2A, and a saturation current rating of 7A.The working principle of the 4232-472J is based on the basic principles of inductance. When an alternating current (AC) is passed through the inductor, a magnetic field is generated by the coil which stores energy. This magnetic field then induces a voltage in the coil which opposes any changes in the current. This is known as inductive reactance, and it is what limits the current flowing through the inductor and gives it its value.The 4232-472J is commonly used in a wide range of applications because of its low cost and stability. It is widely used in radio frequency applications such as antenna impedance matching, signal coupling, and antenna power amplifiers. In these applications, the inductor’s inductance is used to control the flow of radio waves.The 4232-472J is also commonly used for power supply filtering. It is used to reduce high frequency noise and reduce the ripple voltage in power supplies. It is also used for DC-DC converter design, motor control, and boost converters. In these applications, the inductor’s inductance limits the amount of current that is allowed to pass through the inductor, thus regulating the current in the circuit.The 4232-472J fixed inductor is a powerful and versatile component which can be used in many applications. Its low cost and stability make it an ideal choice for applications requiring a fixed inductance value. It is suitable for a wide range of applications and can be used to control the flow of electric current and radio waves.

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