SRR1208-270ML Inductors, Coils, Chokes

Series:	SRR1208
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	27µH
Tolerance:	±20%
Current Rating:	3A
Current - Saturation:	4.3A
Shielding:	Shielded
DC Resistance (DCR):	48 mOhm Max
Q @ Freq:	23 @ 2.52MHz
Frequency - Self Resonant:	6.5MHz
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	1kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.500" L x 0.500" W (12.70mm x 12.70mm)
Height - Seated (Max):	0.335" (8.50mm)

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Fixed inductors are electrical components used to store energy in the form of an electric current. They are a type of passive electronic component, which means they do not require any power source or external power to work. The SRR1208-270ML is a fixed inductor with a 45 A rated current and 270 mH inductance. This inductor is commonly used in various electronics applications such as LED lighting, computer motherboards, power transformers, and automobiles.Fixed inductors are passive components that are designed to perform a specific function. They are constructed from a tightly wound coil of copper wire and have two leads or terminals attached to the opposite ends of the coil. This coil, along with a magnetically permeable core, produces a magnetic field when a current is applied across the coil. This magnetic field is then used to store energy which can be harnessed to provide electrical power.The SRR1208-270ML is one of the most widely used fixed inductors on the market. Its core is made of ferrite material, which is known for its ability to resist electrical and magnetic disturbances. Its inductance rating of 270 mH is the voltage level required to cause a prompt change in current, thus creating an energy store in the form of an electric current.The SRR1208-270ML can be used in many types of applications. In LED lighting systems, it is used to regulate the current and minimize voltage drops, thereby extending the life of the LED bulbs. It is also commonly used in computer motherboards to store energy and help run the system more efficiently. In automobile applications, the SRR1208-270ML is used to help maintain a steady electrical output and to protect against voltage fluctuations.When it comes to the working principle of the SRR1208-270ML, we must understand that an inductor works by storing magnetic energy within its core. When a current passes through the inductor, the flow of electricity creates a magnetic field which is stored in the inductor’s core. This magnetic field can then be transferred to other electrical components, such as a transistor or a capacitor, in order to provide a change in the electrical properties of these components.In summary, the SRR1208-270ML is a fixed inductor that has a rating of 45A and an inductance rating of 270 mH. It is constructed from a tightly wound coil of copper wire and a ferrite core. Due to its ability to resist electrical and magnetic disturbances, the SRR1208-270ML is commonly used in LED lighting systems, computer motherboards, automotive applications, and power transformers. The inductor operates by storing the magnetic field created when a current passes through the coil, which can then be transferred to other electrical components for various purposes.

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