2512-392H Allicdata Electronics
Allicdata Part #:

2512-392H-ND

Manufacturer Part#:

2512-392H

Price: $ 1.34
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9UH 702MA 820 MOHM
More Detail: 3.9µH Unshielded Inductor 702mA 820 mOhm Max 2-SM...
DataSheet: 2512-392H datasheet2512-392H Datasheet/PDF
Quantity: 1000
750 +: $ 1.21282
Stock 1000Can Ship Immediately
$ 1.34
Specifications
Series: 2512
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: --
Material - Core: Ferrite
Inductance: 3.9µH
Tolerance: ±3%
Current Rating: 702mA
Current - Saturation: 527mA
Shielding: Unshielded
DC Resistance (DCR): 820 mOhm Max
Q @ Freq: --
Frequency - Self Resonant: --
Ratings: --
Operating Temperature: -55°C ~ 125°C
Inductance Frequency - Test: 7.9MHz
Mounting Type: Surface Mount
Package / Case: 2-SMD, J-Lead
Supplier Device Package: 2-SMD
Size / Dimension: 0.255" L x 0.105" W (6.48mm x 2.67mm)
Height - Seated (Max): 0.110" (2.79mm)
Description

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Fixed inductors are a type of electrical component that play a key role in both AC and DC electronic circuits. The 2512-392H is one type of fixed inductor used in a range of applications, and it is important for engineers to understand its field of use and working principles.

Fixed inductors are used in many areas of electronics, such as rectifiers, power supplies, DC-to-DC converters, low and high pass filters, oscillators, pulse generators and impedances. The 2512-392H, however, is a special type of fixed inductor that is often used for RF (radio frequency) applications. Specifically, it is used for high frequency inductors, industrial RF filters and tuners, high frequency lowself-inductance coils and wireless communication equipment.

The working principle of the 2512-392H comes down to its basic physical specification. The inductor is constructed with an air core, making it a non-polarized variety. It has a flat molded case, typically made from resin, with symmetrical and leadless construction. The inductance value is marked at 25 mH, while its operating temperature ranges from -55 to +125 degrees Celsius. Additionally, its Q factor is rated at 28, an important figure that determines how well a component\'s resonant frequency is narrowly confined and precisely maintained. Lastly, its maximum DC resistance measures at 0.087 Ohms.

The 2512-392H inductor is only one type of components used for fixed inductor applications. There are multiple different specifications and features to evaluate when selecting the right inductor, and 2512-392H is just one of many possibilities. Understanding the application field and working principles of various inductors is essential for any engineer who is looking to incorporate these components into RF circuits.

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

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