4232R-681G

DC Resistance (DCR):	1.25 Ohm Max
Height - Seated (Max):	0.101" (2.57mm)
Size / Dimension:	0.138" L x 0.105" W (3.51mm x 2.67mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	110MHz
Q @ Freq:	15 @ 25MHz
Series:	4232R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	312mA
Tolerance:	±2%
Inductance:	680nH
Material - Core:	Phenolic
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are an important component in electronics responsible for providing the necessary induction in electrical circuits. In particular, the 4232R-681G fixed inductor has been widely used in telecommunications, medical equipment, defense application, and more. This article will look at the application field and working principle of the 4232R-681G.

Application Field

The 4232R-681G fixed inductor has been widely used in a variety of applications where inductance is needed. The device has a high rated current of 0.5A and a low DC resistance which makes it suitable for use in telecommunications and medical equipment. It has also been used in consumer electronics due to its low DC resistance. Additionally, it is used in defense applications where its high rated current is beneficial.

Working Principle

The 4232R-681G fixed inductor is made up of two coils wound around a laminated iron core. When electric current is applied to the inductor, it induces a magnetic field in the core, thus creating a voltage. The coil has a resistance to changes in the magnetic field, known as inductance. The inductance of the 4232R-681G is typically between 20 and 25uH.The inductor is typically used for filtering and blocking out high frequency interference signals. It is also used in power supplies, as its stored energy helps reduce the ripple in the output voltage. The inductor can also be used as an impedance matching component in audio and video equipment since its low DC resistance increases the load impedance.

Conclusion

The 4232R-681G fixed inductor is a versatile device used in a variety of consumer and industrial applications. Its low DC resistance and high rated current make it well suited for use in telecommunications, medical equipment, and defense applications. Additionally, it is used for filtering and blocking out high frequency signals, power supply stabilizing, and impedance matching applications.

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