RCH654NP-820K Allicdata Electronics
Allicdata Part #:

RCH654NP-820K-ND

Manufacturer Part#:

RCH654NP-820K

Price: $ 0.29
Product Category:

Inductors, Coils, Chokes

Manufacturer: Sumida America Components Inc.
Short Description: FIXED IND 82UH 470MA 550 MOHM TH
More Detail: 82µH Unshielded Wirewound Inductor 470mA 550 mOhm ...
DataSheet: RCH654NP-820K datasheetRCH654NP-820K Datasheet/PDF
Quantity: 1000
100 +: $ 0.25988
Stock 1000Can Ship Immediately
$ 0.29
Specifications
DC Resistance (DCR): 550 mOhm Max
Height - Seated (Max): 0.197" (5.00mm)
Size / Dimension: 0.236" Dia (6.00mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.52MHz
Operating Temperature: -40°C ~ 85°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: RCH-654
Shielding: Unshielded
Current - Saturation: --
Current Rating: 470mA
Tolerance: ±10%
Inductance: 82µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that store energy in a magnetic field. They are commonly used to create radio-frequency filters, provide currents for digital circuits, and couple signals. The RCH654NP-820K is a fixed inductor manufactured for industrial use.

The RCH654NP-820K is a large inductor consisting of a steel magnetic core, insulated copper winding, and metallic body. It is rated for 8.2uH inductance, and designed for frequencies up to 200kHz. Its inductance remains stable through its entire operating temperature range of -40°C to +125°C. The current carrying capacity of the RCH654NP-820K is 3.5A and it has a maximum DC bias of 1.9A.

The RCH654NP-820K is designed for operating temperatures of -40°C to +125°C. It has a high Q value of 40, meaning it has a very high inductance to resistance ratio. The RCH654NP-820K is also highly resistant to electromagnetic fields. This makes it ideal for applications such as radio-frequency filters, transformers, and power lines.

The RCH654NP-820K helps to reduce electrical noise and improve signal quality by providing high quality power inductance. It can be used in a wide range of applications including RF filters, DC/DC converters, boost/buck converters, flyback transformers, saturable reactors, and high-current inductors. Its high inductance and low resistance makes it suitable for use in power electronics.

The working principle of the RCH654NP-820K is based on Faraday’s law of induction. When electrical current is applied through the inductor, a magnetic field is created around it. This magnetic field induces an electric current in the inductor, which is proportional to the rate of change of current. This current is then passed through an external load. As the current changes, the magnetic field changes as well, causing the inductor to continually self-induct.

The RCH654NP-820K is designed for use in a variety of industrial applications where high efficiency is required. It can be used to provides currents for digital circuits, reduce electrical noise, and couple signals. Its high inductance and low resistance makes it ideal for use in power electronic applications such as RF filters, DC/DC converters, boost/buck converters, and high-current inductors.

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

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