LQH43PB470M26L

DC Resistance (DCR):	861.3 mOhm Max
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package:	1812 (4532 Metric)
Package / Case:	1812 (4532 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	8MHz
Q @ Freq:	--
Series:	LQH43
Shielding:	Shielded
Current - Saturation:	470mA
Current Rating:	280mA
Tolerance:	±20%
Inductance:	47µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are key components in electronic circuits, and the LQH43PB470M26L is no exception. It is a shielded Surface Mount Power Inductor, designed to provide excellent performance and flexibility in powering high current applications. This inductor is ideal for applications where size, cost, and efficiency are of utmost importance. OverviewThe LQH43PB470M26L inductor has an operating temperature range of -40 to +85°C, and offers an inductance value that ranges from 0.22 to 470µH. It features a compact size of 4.3 x 4.3 x 3.8mm, allowing for easy mounting and high power density. The inductor can handle currents up to 4.7A depending on its type, making it an ideal choice for applications that require high power supply or filtering. Application FieldThe LQH43PB470M26L inductor is widely used in a variety of applications, from consumer electronics to power supplies. For instance, it is often used for filtering, DC-DC converters, battery chargers, power supplies, and motor drives, where high currents and/or low voltages are needed. It can also be used in low EMI applications, as well as for noise suppression. In addition, the inductor is also ideal for EMC applications, as it has good shielding characteristics and low resonance frequency. This makes it well-suited for high frequency converters, as well as other power-sensitive applications. Working PrincipleThe working principle of the LQH43PB470M26L inductor is relatively simple. The inductor works by creating an electromagnetic field when current passes through it. This field then induces a voltage in a nearby current-carrying wire, resulting in an opposition to the current. This opposition is known as inductive impedance, and it acts to limit the amount of current flowing through the inductor. The inductance value of the LQH43PB470M26L determines the amount of current it can handle, as well as the voltage it can produce. For instance, a large inductance value will result in a lower current, while a smaller inductance value will result in a higher current. Likewise, a large inductance value will result in a higher voltage, while a smaller inductance value will result in a lower voltage. ConclusionThe LQH43PB470M26L inductor is a popular choice in a wide range of applications, thanks to its superior performance and flexibility. With an operating temperature range of -40 to +85°C and an inductance value that ranges from 0.22 to 470µH, this inductor is an excellent choice for any application that requires high current and low voltage. Furthermore, its compact size and good shielding characteristics make it well-suited for EMC applications, as well. In short, the LQH43PB470M26L inductor is a versatile component that offers many benefits in a wide range of applications.

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