ER1025-27JR Allicdata Electronics
Allicdata Part #:

ER1025-27JR-ND

Manufacturer Part#:

ER1025-27JR

Price: $ 2.81
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 2UH 395MA 400 MOHM TH
More Detail: 2µH Unshielded Molded Inductor 395mA 400 mOhm Max ...
DataSheet: ER1025-27JR datasheetER1025-27JR Datasheet/PDF
Quantity: 1000
3500 +: $ 2.53310
Stock 1000Can Ship Immediately
$ 2.81
Specifications
Series: ER1025
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Iron
Inductance: 2µH
Tolerance: ±5%
Current Rating: 395mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 400 mOhm Max
Q @ Freq: 30 @ 7.9MHz
Frequency - Self Resonant: 115MHz
Ratings: --
Operating Temperature: -55°C ~ 105°C
Inductance Frequency - Test: 7.9MHz
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: --
Size / Dimension: 0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Height - Seated (Max): --
Description

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Fixed inductors, such as the ER1025-27JR, are commonly used in electrical and electronic circuits. These devices are designed to store, or “induce,” a certain amount of electrical energy into a circuit. In this way, they can affect the current flow, voltage, and other parameters in the circuit. In contrast to the variable inductors, these components have fixed values determined by the component manufacturer.

The ER1025-27JR is a common fixed inductor. This component is designed to be used in applications up to 1GHz. It features a low dc resistance of just 0.07ohms and an inductance range of 10nH to 27nH. It is designed to handle currents up to 2.5A.

The ER1025-27JR is typically used in RF and microwave applications, such as the tuning of filters and antennas. It can also be used in power management applications, such as the regulation of current flow and voltage levels. Additionally, it can be used in signal processing applications as a delay element, or to shape signal pulses.

The working principle behind the ER1025-27JR is based on Faraday’s law of induction. This law states that an electrical current in a wire induces an electromagnetic field in the surrounding space. This field in turn induces a voltage in the same wire, creating an electric current.

The mechanism behind this phenomenon occurs due to the presence of the magnetic core, or inductor, in the component. When an electric current is applied to the inductor, it creates a magnetic flux, or a field, which induces a voltage in the coil itself. The induced voltage is proportional to the rate of change of the current. Thus, if the current is changing quickly, a large voltage is induced, and vice versa.

The ER1025-27JR has a wide range of applications. It can be used to regulate current or voltage levels in power management circuits, or to delay signals in signal processing applications. It can also be used in RF and microwave applications, such as antenna tuning and filter design. Its low dc resistance and high inductance values make it an ideal component for these applications.

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

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