DC Resistance (DCR):	219 mOhm
Height - Seated (Max):	0.171" (4.35mm)
Size / Dimension:	0.299" L x 0.299" W (7.60mm x 7.60mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 165°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	DRA
Shielding:	Shielded
Current - Saturation:	1.37A
Current Rating:	1.14A
Tolerance:	±20%
Inductance:	47µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: DRA74-470-R application field and working principle

Fixed inductors are electronic components used in a number of applications, serving as energy stores and signal filters in a circuit. In particular, the DRA74-470-R can be found in a wide variety of circuits due to its wide application field and extensive operating capabilities. This article will provide an overview of the DRA74-470-R, including a description of its application field and a discussion of the operating principle.The DRA74-470-R is a type of fixed inductor, used in many types of circuits such as analog, RF, and digital applications. In particular, it is a common component in portable, wearable, and battery-operated devices, making it an ideal choice in these types of circuits. This is due to its low-profile surface mount design, which enables it to fit in small spaces, while still providing ample storage capacity for energy and signal filtering. Additionally, the DRA74-470-R is highly resistant to temperature changes, allowing it to operate in a wide range of environments and be used in multiple types of circuits.In terms of its operating principle, the DRA74-470-R uses a combination of electrical current and electromagnetism to store and filter energy and signals. This is done by passing an alternating current through the inductor, which then creates a magnetic field. This magnetic field then reacts with the current passing through the device, creating a voltage as a result. This voltage can then be used to store and filter energy, or it can be used as part of a signal filter, providing a reliable solution to many different types of problems.The DRA74-470-R is a highly versatile device, making it suitable for use in a wide range of applications. It can be used for energy storage, signal filtering, and voltage regulation, making it an ideal choice for a variety of circuits. Additionally, the device is designed to be highly resistant to temperature changes, allowing it to operate in a range of environments, while still remaining reliable and efficient. Thanks to these features, the DRA74-470-R is an excellent choice for a wide range of circuits.

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