CR43NP-390KC

DC Resistance (DCR):	587 mOhm Max
Height - Seated (Max):	0.138" (3.50mm)
Size / Dimension:	0.189" L x 0.169" W (4.80mm x 4.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	17.3MHz
Q @ Freq:	--
Series:	CR43
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	520mA
Tolerance:	±10%
Inductance:	39µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors Inductors are a type of passive electronic component that are used to store electric energy in the form of electromagnetic fields. They are a key component in electronic circuits, as they provide consumers with a key signal filtering component. The CR43NP-390KC is one of the most commonly used fixed inductors currently available on the market.The CR43NP-390KC is a radial brass bobbin type fixed inductor. It has a radial lead and the body is constructed from a variety of materials including PPS, ABS, and FR-4. It has a rated inductance of 0.1 - 0.7 mH, and a rated DC current of 1.0 ± 20% A. This type of inductor is ideal for a variety of applications, including power supplies, consumer electronics, automotive, communication equipment, and high-frequency circuits.The working principle of the CR43NP-390KC can be described as follows: When a current is applied to the inductor, a magnetic field is created around it. This field increases in strength the more current that is applied. As the amount of current passing through the inductor increases, the magnetic field that is created becomes stronger. This magnetic field then induces a voltage drop across the inductor, which then reduces the amount of current that is able to flow through it. The amount of voltage drop across the inductor is directly related to the amount of current that is passing through it, meaning that the more current that is passed through the inductor, the greater the voltage drop will be.The CR43NP-390KC can be used for a wide variety of applications, from audio amplifiers to power supplies. In audio applications, this type of inductor can be used to filter out unwanted high frequency signals, thus allowing for a more accurate and precise signal reproduction. In power supplies, the CR43NP-390KC can be used to increase the efficiency of power supplies by providing a smoother output.In conclusion, the CR43NP-390KC is a versatile and reliable fixed inductor, which is suitable for a variety of different applications. It has a wide range of features, and is capable of providing stable and accurate signal filtering. As it is relatively low cost, it is an ideal choice for those looking for a reliable and cost effective fixed inductor.

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