SPM4015T-4R7M-CA

DC Resistance (DCR):	206.5 mOhm Max
Height - Seated (Max):	0.059" (1.50mm)
Size / Dimension:	0.173" L x 0.161" W (4.40mm x 4.10mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SPM-CA
Shielding:	Shielded
Current - Saturation:	2.7A
Current Rating:	1.8A
Tolerance:	±20%
Inductance:	4.7µH
Material - Core:	Iron Powder
Type:	Wirewound
Part Status:	Not For New Designs
Packaging:	Bulk

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Introduction

Fixed inductors are coil-shaped components that store energy in the form of magnetic fields. They have an ability to efficiently convert electrical power into a magnetic field, and in turn, a magnetic field into electrical power. Known also as inductors, their main function is to pass an electric current or to supply resistance to a circuit while enabling the flow of electric current at the same time.PCT’s SPM4015T-4R7M-CAis a fixed inductor that falls under the industrial, automotive, and telecom categories. It has a 1206-sized case, with a higher inductance than the Leaded Inductors 1015MM and SMD Inductors 1812IT. It can also withstand a higher operating temperature, ranging from -25°C to +85°C.

Application

SPM4015T-4R7M-CA can be used in a wide range of applications, as it is designed for industrial, automotive, and telecom applications. This makes it useful in a variety of industries, such as energy, lights, motors, and radio/television. It is also ideal for automotive electronics, such as audio systems, GPS, and automotive controllers.In industrial applications, SPM4015T-4R7M-CA can be used in applications such as switchgear protection and task control. It is also ideal for electromechanical appliances such as generators, dishwashers, and fans. In telecom applications, it can be used in all kinds of telecommunication systems, from local and wireless access and transmission networks to broadband access networks.

Working Principle

The working principle of SPM4015T-4R7M-CA is based on the principle of electromagnetic induction. It works by placing a conductor, such as a wire, in a magnetic field. This causes a current to be induced in the coil, and this current opposes the change in the magnetic field. As a result, the conductor resists the change in the magnetic field, which is called inductance.The SPM4015T-4R7M-CA is designed to increase the inductance of a circuit, which lowers its electrical resistance. This allows the circuit to conduct more current while at the same time, reducing power loss. This makes the component an ideal choice for power saving applications.

Conclusion

In conclusion, SPM4015T-4R7M-CA is an ideal choice for a variety of applications, from industrial and automotive to telecom. Its working principle is based on the principle of electromagnetic induction, which enables it to increase the inductance of a circuit while reducing its power loss. SPM4015T-4R7M-CA is an efficient and energy-saving component, making it a useful tool in a variety of industries.

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