MPI4012V2-2R2-R

DC Resistance (DCR):	90 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.160" L x 0.171" W (4.06mm x 4.35mm)
Supplier Device Package:	--
Package / Case:	Nonstandard, 2 Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	35MHz
Q @ Freq:	--
Series:	MPI40-V2
Shielding:	Shielded
Current - Saturation:	4.2A
Current Rating:	2.9A
Tolerance:	±20%
Inductance:	2.2µH
Material - Core:	Metal Composite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The MPI4012V2-2R2-R is a fixed inductor that is widely used in the electronics industry for a variety of applications. It is a small, two-pole, two-resistor, rectified single-layer carbon film inductor. This device is a popular choice for those looking to utilize a compact, reliable, and cost effective inductor for their electronics design.This article will discuss the application field of the MPI4012V2-2R2-R and its working principle. We will also discuss the advantages and disadvantages of using this device in various applications.The MPI4012V2-2R2-R’s primary application field is for common DC-DC buck circuits, multitimer circuits, radio circuits, and over-current protection circuits. The inductor is also useful for decoupling power supply lines, filtering oscillations, and providing an additional layer of noise reduction. Additionally, due to its low profile design, the inductor can be utilized in compact or mobile device designs, allowing greater versatility in the design process.The working principle behind the MPI4012V2-2R2-R is a combination of the inductance, which is a quality of the physical component, and the resistor, which acts to limit current flow. When electrical energy is applied to an inductor, the component stores the energy as a magnetic field. When current is removed, the inductor resists the device’s sudden stop, releasing the magnetic field over a period of a few milliseconds. The resistor serves to limit the current and protect the device from overload.The combination of the two creates a stable current in the device, allowing it to work efficiently in DC-DC buck circuits and other applications. Additionally, due to its low profile design, the inductor will not interfere with other circuit elements, allowing for a clean design.The advantages of the MPI4012V2-2R2-R fixed inductor are numerous. The design is small, stable, and cost effective, allowing for easy implementation into any electronic circuit. Additionally, the device has a low profile design, allowing for use in small or mobile device designs. The device also provides efficient noise reduction and is capable of providing an extra layer of over-current protection.The disadvantages, however, are few but should still be noted. Due to its fixed inductance, the component is not adjustable or replaceable with different values. Additionally, due to its low profile design, it is more susceptible to external interference and static electricity than some larger inductors. Overall, the MPI4012V2-2R2-R is a great choice for a fixed inductor in a variety of applications. Its low profile design and efficient working principle make it an ideal choice for small and mobile device designs. Its noise reduction abilities and over-current protection are great advantages and should be taken into consideration when designing an electronic circuit.

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