LGJ10145TS-471MR47-H Inductors, Coils, Chokes

Series:	LGJ
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	470µH
Tolerance:	±20%
Current Rating:	470mA
Current - Saturation:	470mA
Shielding:	Shielded
DC Resistance (DCR):	1.03 Ohm
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	AEC-Q200
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	1kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Size / Dimension:	0.398" L x 0.398" W (10.10mm x 10.10mm)
Height - Seated (Max):	0.177" (4.50mm)

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Fixed Inductors are a type of electronic component used to store energy in the form of a magnetic field. They are often used in the field of radiofrequency technology, such as radio transmission and reception, power supplies, and signal filtering. The specific model of inductor, LGJ10145TS-471MR47-H, is a molded power inductor designed for use as a power choke and EMI filter in the PC and laptop field. These inductors have low DC resistance, a high current rating, and excellent inductance stability over temperature and current. The working principle of a fixed inductor is relatively simple. It consists of a coil of wire wound into a spooling or bobbin shape. An electrical current is then run through the wire, producing a magnetic field. Inductors are sensitive to the width of the wire, and to the number of turns used to create the coil. The current creates a magnetic field, which in turn reacts with the incoming current and generates a counter-electromagnetic force. This produces a voltage drop in the current, usually no more than a fraction of a volt. This phenomenon is known as back-EMF. Fixed Inductors have a range of applications across many different types of electronics and technology. They are used in a wide variety of electronic circuits, including power supplies, switched-mode power supplies, motor drives, filters, signal generators, RF circuitry, and even in some medical technology. They are also commonly used in the automotive industry for electrical components and systems, such as alternators and voltage regulators. The LGJ10145TS-471MR47-H model is particularly well suited for use as power chokes and EMI filters in laptop and PC applications. The physical construction of the LGJ10145TS-471MR47-H model is optimized for high inductance and low-loss performance. The internal core design is composed of an iron-based material to maximize high frequency content and reduce stray capacitance. Its exterior is composed of an epoxy molding compound which increases the assembled inductors resistance to moisture and vibration, and protects the core from oxidation. The key performance characteristics of the LGJ10145TS-471MR47-H model include its ability to maintain a high induction value over a wide operating temperature range and a current range of 50-100 mA. It also has low DC resistance and good current handling capacity, which makes it ideal for applications that require a high pulsed power. Its high saturation flux density provides excellent stability of inductance and reduces core loss over temperature, allowing it to provide consistent performance over time. The LGJ10145TS-471MR47-H model is an important component in many applications, as it can provide reliable power noise filtering and reliable current regulation. It is one of the most popular fixed inductor products, owing to its excellent performance characteristics, small form factor, and cost efficiency. This model of inductor is widely used as a reliable power-filtering and transformer component in laptop and PC applications, making it one of the most essential components in the industry.

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