3090R-681J Allicdata Electronics
Allicdata Part #:

3090R-681J-ND

Manufacturer Part#:

3090R-681J

Price: $ 2.62
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 680NH 390MA 500 MOHM
More Detail: 680nH Unshielded Inductor 390mA 500 mOhm Max 2-SM...
DataSheet: 3090R-681J datasheet3090R-681J Datasheet/PDF
Quantity: 1000
2000 +: $ 2.37784
Stock 1000Can Ship Immediately
$ 2.62
Specifications
DC Resistance (DCR): 500 mOhm Max
Height - Seated (Max): 0.050" (1.27mm)
Size / Dimension: 0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 25MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 140MHz
Q @ Freq: 30 @ 25MHz
Series: 3090R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 390mA
Tolerance: ±5%
Inductance: 680nH
Material - Core: Iron Powder
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are passive components primarily used in electronic circuits. They have many uses, from filtering EMI radiation to powering loudspeakers. The 3090R-681J is a type of fixed inductor commonly used in radios, televisions, computers, and many consumer electronic devices. Its core is made of ferrite while the copper wire winding is coated with heat-resistant insulation. The inductor is also designed with a windowed housing for protection against electrical noise.

The 3090R-681J has a high inductance value, enabling it to effectively store a large amount of energy. This makes it ideal for improving system power efficiency and valuing high voltage applications. It has a very low DC resistance value, so it can be used to filter out noise and minimize the effects of EMI radiation that may affect other components. The inductor also has a high level of accuracy and precision, allowing for tight regulation of voltage levels.

The 3090R-681J works on the principle of induction. It consists of two main components: a coil and core. When a current passes through the coil, a magnetic field is created around the core, and this magnetic field induces a voltage in the coils. The amount of voltage induced depends on the number of turns in the coil and the type of core used. In this case, the coil consists of several turns of copper wire wound around a ferrite core.

The 3090R-681J can be used for a wide range of applications, such as harmonic rejection, current sensing, and voltage stabilization. It is also suitable for use in power conditioning of radio frequency devices, such as wireless networks. This type of inductor also finds its application in multi-circuit power supplies and audio products like microphones, loudspeakers, and headphones.

In conclusion, the 3090R-681J is an essential component in electronic systems due to its ability to effectively regulate voltage and filter out noise. It is capable of storing significant amounts of energy, enabling it to boost system performance. This makes it an ideal choice for powering loudspeakers, filtering EMI radiation, and providing reliable voltage stabilization in a variety of applications.

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

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