4232-472K

DC Resistance (DCR):	1.8 Ohm Max
Height - Seated (Max):	0.101" (2.57mm)
Size / Dimension:	0.128" L x 0.095" W (3.25mm x 2.41mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	40MHz
Q @ Freq:	30 @ 7.9MHz
Series:	4232
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	339mA
Tolerance:	±10%
Inductance:	4.7µH
Material - Core:	Iron
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors, also known as chokes, are electrical components which control and store current flow. They have two main uses; to reduce or eliminate possible interference (known as EMI) between circuit components, and to filter certain frequencies from circuits.The 4232-472K application field is a type of fixed inductor which is used in several applications in the electronics industry. This particular inductor is used in hi-fi amplifiers, general audio systems, automotive-based audio systems, and other similar devices. Its main use is in the filtering and damping of high-frequency power line noise, which can cause interference and degrade the sound quality of an audio system.The 4232-472K inductor works on the basic principle of electromagnetism. It consists of a wire with a metallic core which is wound in a coil. When a current is passed through this coil, it creates a magnetic field. This magnetic field then interacts with the connected electronics, damping or eliminating unwanted frequencies. The degree and type of damping depends on the number of turns in the coil and the type of material used in the core, as well as the current wattage of the system.The advantages of the 4232-472K inductor over other types include its high efficiency, low resonance, excellent filtering characteristics, and high power capability. These benefits make it a popular choice for many audio applications as it is capable of performing consistently, reliably, and effectively.The 4232-472K inductor also has a useful lifespan. This is because the core material used in these inductors has good thermal stability, which helps to maintain the inductor’s performance over time. This ensures that, once installed, it can function without needing to be replaced for a long time.The 4232-472K inductor is a versatile component which can be used in a variety of audio applications. Its ability to reduce high-frequency noise and filter unwanted frequencies makes it an ideal choice for many applications where sound quality is a concern. Its advantages mean that it is a popular choice for many audio engineers and electronics designers.

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