511R-42G Allicdata Electronics
Allicdata Part #:

511R-42G-ND

Manufacturer Part#:

511R-42G

Price: $ 1.37
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 7.5UH 420MA 550 MOHM
More Detail: 7.5µH Unshielded Wirewound Inductor 420mA 550 mOhm...
DataSheet: 511R-42G datasheet511R-42G Datasheet/PDF
Quantity: 1000
2500 +: $ 1.24144
Stock 1000Can Ship Immediately
$ 1.37
Specifications
DC Resistance (DCR): 550 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.156" Dia x 0.375" L (3.96mm x 9.53mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 55MHz
Q @ Freq: 50 @ 7.9MHz
Series: 511R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 420mA
Tolerance: ±2%
Inductance: 7.5µH
Material - Core: Iron
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors, also known as Fixed Coils, are used with a variety of electronic devices such as radio receivers, amplifiers, oscillators, and many other components. They are also used to filter electrical noise, in pulse shaping circuits, and in impedance matching to optimize transfer of energy. The511R-42G is a type of fixed inductor that is commonly used in electronic circuit applications.

The511R-42G is built with an iron powder core and a layer of zinc. It has a dc resistance of 0.2 mΩ and an inductance of 4.7 μH. It can be used in a wide range of operating temperatures, from -30 to 125 degrees Celsius. The inductor is also hermetically sealed for protection against moisture intrusion and environmental contaminants.

The511R-42G is known for its exceptionally high inductance values compared to other, similar fixed inductors. It has a maximum DC bias of 2A, a maximum temperature of 125 degrees Celsius, and a high saturation current rating of 10A. This makes it suitable for use in applications such as radio communications equipment, and power supply circuits.

The big advantages of the511R-42G is its high performance, reliability and its power rating. It can handle a voltage of up to 5V, so it is suitable for AC/DC inverters and other circuits where AC/DC conversion is necessary. Additionally, it can handle higher temperatures than most comparable fixed inductors, making it suitable for more demanding applications.

The working principle of a fixed inductor is to store electrical energy, and then release it in a controlled manner. When electronic current passes through the core, it causes the zinc layer to interact with the iron powder core to create a voltage across the inductor’s terminals. The inductor then stores the energy until a change in the current flow occurs. The release of this stored energy is used to create a voltage in the application.

The511R-42G is designed for use in both AC and DC circuits. It is commonly used in audio transformer, digital circuits, power supplies, and switching applications. Its high performance, reliability and power handling make it a popular choice for both industrial and commercial applications.

In conclusion, the511R-42G is a high-performance, reliable fixed inductor that works on a simple principle. It has a high saturation current rating and can handle a wide range of temperatures. Additionally, it is suitable for both industrial and commercial applications. This makes the511R-42G an excellent option for electronics projects that require a reliable fixed inductor.

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

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