RCH110NP-820K Allicdata Electronics
Allicdata Part #:

RCH110NP-820K-ND

Manufacturer Part#:

RCH110NP-820K

Price: $ 0.49
Product Category:

Inductors, Coils, Chokes

Manufacturer: Sumida America Components Inc.
Short Description: FIXED IND 82UH 1.9A 140 MOHM TH
More Detail: 82µH Unshielded Wirewound Inductor 1.9A 140 mOhm M...
DataSheet: RCH110NP-820K datasheetRCH110NP-820K Datasheet/PDF
Quantity: 1000
100 +: $ 0.44415
Stock 1000Can Ship Immediately
$ 0.49
Specifications
Series: RCH-110
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Wirewound
Material - Core: Ferrite
Inductance: 82µH
Tolerance: ±10%
Current Rating: 1.9A
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 140 mOhm Max
Q @ Freq: --
Frequency - Self Resonant: 6MHz
Ratings: --
Operating Temperature: -40°C ~ 100°C
Inductance Frequency - Test: 1kHz
Mounting Type: Through Hole
Package / Case: Radial
Supplier Device Package: --
Size / Dimension: 0.394" Dia (10.00mm)
Height - Seated (Max): 0.413" (10.50mm)
Description

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Fixed Inductors

A fixed inductor is an electronic component that operates using the principle of magnetic induction to create a desired electrical current. The RCH110NP-820K, in particular, is a high-frequency antistatic inductor. This device typically has low equivalent series inductance with high current ratings, making them suitable for use in modern electronics and power circuits.

Application Field of RCH110NP-820K

The primary application field of the RCH110NP-820K is in power circuits that require high currents and frequencies, making them an ideal choice for audio and video equipment, as well as computer and automotive systems. They can also be used to replace ferrite bead inductors in some applications requiring high inductance and high current. This makes them a useful option for many high-frequency switching, filtering, and pulse shaping circuits. Additionally, the RCH110NP-820K has a long life-span—it is designed to operate reliably in environments with high humidity and high temperatures.

Working Principle of RCH110NP-820K

The RCH110NP-820K utilizes a scaled copper wire windings core construction that results in a low equivalent series inductance. This ensures that the device’s inductive performance remains stable and consistent, even when operating at higher frequencies. To reduce stray magnetic fields, the device is also shielded with special ferrite dust, as well as an epoxy-filled cover. Compared to traditional ferrite bead inductors, this makes the RCH110NP-820K much less prone to interference.

The RCH110NP-820K is made up of two components: an active component and a static component. The active component is the inductor itself that makes up the core of the device. It is the part that generates the magnetic field and works to create the desired current. The static component, on the other hand, is generally composed of the ferrite dust and epoxy filling, and works to reduce the device’s inductance. Together, these two components form a highly efficient component that is both reliable and capable of achieving high current ratings.

The RCH110NP-820K offers several advantages to users, such as low equivalent series inductance and high current ratings. Additionally, its design ensures that the device provides consistent and reliable performance, even under high-temperature and high-humidity conditions. Finally, because it is shielded with ferrite dust and an epoxy filling, this device is less prone to interference from stray magnetic fields, making it an excellent choice for many power and high-frequency switching applications.

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

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