SL1720-471K1R3-PF

DC Resistance (DCR):	270 mOhm Max
Height - Seated (Max):	0.827" (21.00mm)
Size / Dimension:	0.665" Dia (16.90mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SL
Shielding:	Unshielded
Current - Saturation:	1.7A
Current Rating:	1.3A
Tolerance:	±10%
Inductance:	470µH
Material - Core:	--
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tray

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Fixed Inductors are components that store energy in the form of an electromagnetic field, or static field. When a current is applied to the inductor, the field created around the inductor stores and releases energy in a controlled manner. One of the most common types of inductors is the SL1720-471K1R3-PF. This component is used for a number of applications, including audio applications, switching power supplies, and RF circuits.SL1720-471K1R3-PF is a four-pin surface mountable inductor. It consists of an air-core inductor wound around a thin ferrite slug and enclosed in a plastic housing. This provides it with robustness, stability, and consistency of performance. The electrical characteristics of the component are optimized for high-speed line-to-ground noise voltage reduction and transient voltage suppression. It has an operating temperature range of -40°C to +85°C and is rated at up to 8A.The working principle of the SL1720-471K1R3-PF is similar to that of traditional inductors. When AC or DC current is applied to the inductor, an electromagnetic field is generated around the inductor. This field stores energy in the form of a magnetic field. When the current through the inductor is reduced, or switched off, the field generated around the inductor will collapse and the resulting magnetic energy will convert into electrical energy. This energy is then released in a controlled manner in order to provide a smooth power output.SL1720-471K1R3-PF is widely used in a number of audio applications. Its high inductance values, low DCR values, and even frequency response characteristics make it well-suited for use in audio circuits. Due to its low DCR values, it is also used in switching power supplies to reduce output noise. Its wide frequency response characteristics make it a great choice for use in RF circuits as well.In summary, SL1720-471K1R3-PF is a surface mounted inductor which is used for audio applications, switching power supplies and RF circuits. Its four pin design allows for easy mounting and a robust enclosure provides stability and consistency of performance. The working principle of the component is similar to that of traditional inductors. In short, it converts energy stored in a magnetic field into electrical energy when a current is applied to it. With its optimized electrical characteristics, it is a great choice for high-speed noise voltage reduction and transient voltage suppression.

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