UP0.4SC-330-R

Series:	UNI-PAC™ 0.4SC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	--
Inductance:	33µH
Tolerance:	±20%
Current Rating:	600mA
Current - Saturation:	--
Shielding:	Shielded
DC Resistance (DCR):	190 mOhm Max
Q @ Freq:	40 @ 100kHz
Frequency - Self Resonant:	20MHz
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.260" L x 0.175" W (6.60mm x 4.45mm)
Height - Seated (Max):	0.115" (2.92mm)

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Fixed Inductors

Fixed inductors are widely used in various electronic circuits. They come in various sizes and have different applications. Among them, UP0.4SC-330-R is one of the most popular types. It offers excellent electrical performance, high stability and reliability in a wide temperature range.

UP0.4SC-330-R Application Field

UP0.4SC-330-R is mainly used in common current mode, switching mode and inductance applications. It is a low profile SMD inductors with a low DC resistance and a high inductance-to-resistance ratio. Its applications also include DC-DC converters, filter circuits, choke circuits, and low-frequency signal circuits. Some of its features are wide inductance range, high saturation current, low resistance, low DCR, and excellent high-frequency characteristics.

UP0.4SC-330-R Working Principle

The working principle of UP0.4SC-330-R is based on the theory of induction. When an alternating current passes through a coil which is wound around a magnetic core, it induces a magnetic field in the core which in turn induces a voltage in the coil. This voltage can be harnessed to power appliances, or used for rectification and filtering.The UP0.4SC-330-R is a shielded winding, which has the core embedded in the winding. The windings are made of a copper wire alloy and provide a low DCR. It also has a ferrite core that is highly permeable and provides a low AC resistance.The size and shape of the core of an UP0.4SC-330-R are such that the inductance generated is quite uniform across a wide range of frequencies. This makes it ideal for use in power supplies and other devices where high efficiency is required. Furthermore, it has a wide temperature range and can be used in high-temperature environments.

Conclusion

UP0.4SC-330-R is one of the most widely used and reliable fixed inductors on the market. It offers excellent electrical performance, has a low DC resistance, high inductance-to-resistance ratio, and excellent high-frequency characteristics. It is mainly used in DC-DC converters, filter circuits, choke circuits, and low-frequency signal circuits. It is also used widely in various other applications due to its high stability and reliability in a wide temperature range.

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