DRA74-681-R Inductors, Coils, Chokes

DC Resistance (DCR):	2.86 Ohm
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:	352mA
Current Rating:	315mA
Tolerance:	±20%
Inductance:	680µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are components that store energy in the form of magnetic flux. They are typically constructed using coils of wire and operate by inducing an electrical current in a magnetic field. This current can then be used to create or amplify an electrical signal.The DRA74-681-R is a type of fixed inductor that is commonly used in electronic circuits. It is constructed from two metal coils each with eight turns of wire. The coils are surrounded by a ferrite core, which helps to increase the inductance of the device. The DRA74-681-R is typically used in applications where an electrical component needs to be able to generate a high-quality electrical signal. It can be used to boost signal strength, reduce electromagnetic interference, and prevent power surges. The device can also be used to filter signals to improve accuracy and prevent the system from being overloaded. The working principle of the DRA74-681-R is relatively simple. The inductor works by building up a powerful static magnetic field. The current passing through the coils induces a voltage across the inductor terminals that is proportional to the rate of change of the current. This voltage is then used to create or amplify an electrical signal. The DRA74-681-R is capable of operating in both DC and AC circuits. This makes it a versatile component that can be used in a wide range of applications. In DC circuits, the device acts as a low-pass filter that helps to reduce interference and protect the system from power surges. In AC circuits, it functions as a high-frequency filter to prevent the system from becoming overloaded. The DRA74-681-R is an effective and reliable component that can be used in a variety of applications. It is a popular choice for amplifying signals, reducing interference, and protecting systems from power surges and overloads. Its simple design and versatile nature make it a great choice for designers who need an efficient inductor for their electronic designs.

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Part Number	Manufacturer	Price	Quantity	Description