B82473M1333K000

DC Resistance (DCR):	130 mOhm Max
Height - Seated (Max):	0.217" (5.50mm)
Size / Dimension:	0.327" L x 0.287" W (8.30mm x 7.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-50°C ~ 150°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	B82473M1
Shielding:	Unshielded
Current - Saturation:	1.3A
Current Rating:	1.2A
Tolerance:	±10%
Inductance:	33µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors Fixed inductors are key components in a variety of electrical designs, from power supplies and audio equipment to switching power supplies. As the name implies, these inductors are intended to have a constant inductance over a range of frequencies. The B82473M1333K000 is a fixed inductor manufactured by TDK Epcos, and it is an ideal choice for a variety of applications.The B82473M1333K000 is a high-frequency fixed inductor with a compact design. It has a ceramic core material, which provides a more consistent inductance than that of ferrite core materials. As a result, this inductor is more efficient and can handle higher frequencies. The B82473M1333K000 also has excellent self-capacitance characteristics and low output noise, making it ideal for high-frequency applications with low-noise requirements. It also has a better power rating than other inductors of similar size. The peak current is estimated to be up to 8A, which can handle higher voltage and wattage than most inductors. The B82473M1333K000 is suitable for use in various circuit applications, such as power supply designs and switching power supply designs. It can also be used in audio equipment and signal conditioning. In power supply designs, the inductor provides noise suppression, filtering, and power efficiency. In switching power supplies, the inductor reduces the output ripple, while improving efficiency and power density. In audio equipment, the inductor provides better sound quality and improved power. As for the working principle of the B82473M1333K000, it is based on Faraday’s law, which states that the induced EMF (electromagnetic force) in an inductive circuit is equal to the time derivative of the flux linkage in the circuit. This induced EMF creates an opposing voltage in the circuit. This voltage opposes the current in the circuit, creating a resistance. This resistance in the circuit is known as inductance.The B82473M1333K000 fixed inductor utilizes this principle by placing a ferromagnetic core between two conductive coils. This core increases the flux linkage and, in turn, increases the EMF. The increased EMF creates a greater opposing voltage, thus creating a higher resistance in the circuit. This higher resistance is known as inductance, and it is an important factor in crafting efficient electrical designs. Overall, the B82473M1333K000 is a high-efficiency, low noise fixed inductor that is suitable for a variety of applications. It has excellent self-capacitance characteristics and a high power rating, making it an ideal choice for power supply designs and signal conditioning applications. Additionally, its working principle is based on Faraday’s laws, making it a reliable choice for electrical designs.

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