TSL1112RA-472JR21-PF

DC Resistance (DCR):	7.6 Ohm Max
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.441" Dia (11.20mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-20°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	540kHz
Q @ Freq:	30 @ 252kHz
Series:	TSL
Shielding:	Unshielded
Current - Saturation:	240mA
Current Rating:	210mA
Tolerance:	±5%
Inductance:	4.7mH
Material - Core:	--
Type:	--
Part Status:	Obsolete
Packaging:	Tape & Box (TB)

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Fixed Inductors are electrical components that store energy in a magnetic field. They are typically used in analog circuits, where they are used to filter signals, and to limit and control signal current. The TSL1112RA-472JR21-PFis a Fixed Inductor designed for a wide variety of applications.The TSL1112RA-472JR21-PF is designed to handle currents up to 6.2 Amperes, deliver a saturation current up to 1.1 Amperes, and provide excellent energy storage capabilities. The inductor has a low DCR of 1.333 mΩ, a high SRF of 25.13MHz, and a Q value of 249. It is available in an SMD Package with a size of 1210 footprint, making it ideal for use in compact, high-density applications.The TSL1112RA-472JR21-PF can be used for a variety of applications, including: amplifier circuits, filter circuits, AC/DC conversion, and test and measurement systems. Its low DCR and high SRF also make it suitable for high-frequency applications such as switching, RF, and VCO circuits.The working principle of Fixed Inductors is based on Faraday\'s Law of Induction. This law states that when a changing magnetic field is present, an electric current is induced in a coil of wire. The current flowing through the coil creates a magnetic field, which opposes the change in the magnetic field, thus causing the coil to store a certain amount of energy.The TSL1112RA-472JR21-PF is designed to take advantage of this principle by using a high number of windings arranged in a specific configuration. This allows the inductor to store more energy than a traditional coil, which is beneficial when used in applications where signal intensity needs to be maintained over time. The inductor also has a higher current capacity and a better frequency response than a standard coil.The TSL1112RA-472JR21-PF is an ideal choice for a wide range of applications in the fields of analog electronics, RF, and communications. With its small size and high energy storage capabilities, it is ideal for use in compact, high-density applications. Its low DCR and high SRF make it suitable for applications where frequency response is critical, and its high saturation current makes it suitable for use in high-current applications. The inductor is also able to provide excellent signal integrity over long-term use, making it an ideal choice for applications where reliability is a must.

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