SRU5011-101Y

Series:	SRU5011
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	100µH
Tolerance:	±30%
Current Rating:	200mA
Current - Saturation:	180mA
Shielding:	Shielded
DC Resistance (DCR):	1.6 Ohm
Q @ Freq:	30 @ 796kHz
Frequency - Self Resonant:	15MHz
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.205" L x 0.205" W (5.20mm x 5.20mm)
Height - Seated (Max):	0.047" (1.20mm)

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SRU5011-101Y Fixed Inductors

Fixed inductors are electric components that have inductance (L), which is an electrical property that opposes changes in current. They are used in many electronic devices because they help to regulate alternating current (AC) and direct current (DC) signals in a circuit. SRU5011-101Y fixed inductors are commonly used for applications such as noise filtering, voltage regulating, and signal tuning. They are designed to be economical, reliable, and have a long life span.

Features of SRU5011-101Y Fixed Inductors

SRU5011-101Y fixed inductors have a variety of features that make them ideal for various applications. They have a wide operating frequency range of up to 1MHz, high pulse current capability, and low DCR. They also include a ferrite core material with a low air gap and a copper winding, and are available in different sizes and shapes. The inductance value of these components ranges from 0.1µH up to 10µH.

Applications of SRU5011-101Y Fixed Inductors

SRU5011-101Y fixed inductors are often used in a range of applications. They are ideal for noise reduction in high frequency switching power supplies, as they can reduce the random switching noise of a circuit. They are also used in the input and output stages of an AC/DC or DC/DC converter to reduce the AC component that is present in the output voltage. They can also be used for frequency selection and signal tuning in audio and communication devices.

Working Principle of SRU5011-101Y Fixed Inductors

SRU5011-101Y fixed inductors use Faraday’s law, which states that a changing magnetic field produces an electric field. This law explains how a coil of wire wound around an iron core can work as an inductor. When electric current passes through the coil, it creates a magnetic field. Any change in the current creates a change in the magnetic flux, which in turn creates an electric field. The electric field then induces an opposing current in the coil. This current is known as the “back electromotive force” (BEMF), which is the characteristic feature of an inductor. This BEMF limits the current, and it is reduced as the inductance decreases.

Advantages and Disadvantages of SRU5011-101Y Fixed Inductors

The advantages of SRU5011-101Y fixed inductors are their wide operating frequency range, high pulse current capability, and low DCR. They are also economical and reliable, and have a long life span. However, they have some drawbacks. Inductors tend to have large leakage flux, which leads to high eddy current losses and makes them inappropriate for high-frequency applications. They also have relatively low efficiency and can be affected by temperature changes.

Conclusion

Overall, SRU5011-101Y fixed inductors are an ideal choice for various applications, such as noise filtering, voltage regulating, and signal tuning. They are economical, reliable, and have a wide operating frequency range and high pulse current capability. While there are some drawbacks, such as large leakage flux and low efficiency, these components are still a great option for many electronic devices.

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