DC780R-474K

DC Resistance (DCR):	355 mOhm Max
Height - Seated (Max):	0.831" (21.10mm)
Size / Dimension:	0.772" Dia (19.60mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	DC780R
Shielding:	Unshielded
Current - Saturation:	5A
Current Rating:	1.6A
Tolerance:	±10%
Inductance:	470µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors

Inductors can be classified into two categories: variable inductors and fixed inductors. Variable inductors allow the inductance of the circuit component to be varied over a certain range. In contrast, fixed inductors are designed to function with a specific fixed inductance within a given temperature range. Fixed inductors can be further classified into two different types, based on their material types and structures: air-cored inductors and ferromagnetic-cored inductors.The DC780R-474K is a type of fixed air-cored inductor. It’s designed to function within a specific temperature range from -40°C to 85°C. The DC780R-474K consists of an insulated copper wire wound around a non-ferromagnetic core material. The core material is usually made of a combination of different metals.The main application where the DC780R-474K is most commonly used is in electromagnetic interference (EMI) suppression. The DC780R-474K helps reduce the amount of unintentional electromagnetic radiation in an electronic circuit. It does this by providing a specific amount of inductance in series with the circuit components. This adds a degree of impedance in the circuit which blocks some of the electromagnetic energy from exiting the circuit and radiating outward.The working principle of the DC780R-474K is fairly straightforward. When an electrical current passes through the DC780R-474K, it produces an electromagnetic field around it. Due to its high inductance, the DC780R-474K stores a significant amount of energy in this field. This stored energy is then returned to the circuit when the electrical current is removed. This helps reduce the amount of electromagnetic energy which is radiated outward, as it is “trapped” in the recharging of the inductor’s electromagnetic field. The DC780R-474K also has other important applications in applications requiring high saturation current. The DC780R-474K, due to its core material composition, can provide a large current even under high saturation levels. This allows it to be used in a wide variety of applications such as when higher levels of current require stability or when a steady current is needed for longer periods of time.The DC780R-474K also has other advantages over other inductors, such as its size, weight and cost. The DC780R-474K is a relatively small and lightweight component which helps reduce hardware costs. Furthermore, the DC780R-474K is capable of providing a large inductance without the need for a large core material, which also reduces costs.Overall, the DC780R-474K is a type of fixed inductor that provides large inductance and can handle saturation currents while still being relatively small and lightweight. It’s mainly used for electromagnetic interference (EMI) suppression, but can also be used in other applications requiring high saturation current. Its working principle is relatively straightforward, and its size, weight and cost advantages make it a popular choice for many electronic applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description