Allicdata Part #: | RCH895NP-393K-ND |
Manufacturer Part#: |
RCH895NP-393K |
Price: | $ 0.29 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Sumida America Components Inc. |
Short Description: | FIXED IND 39MH 35MA 74.2 OHM TH |
More Detail: | 39mH Unshielded Wirewound Inductor 35mA 74.2 Ohm M... |
DataSheet: | RCH895NP-393K Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 0.26303 |
DC Resistance (DCR): | 74.2 Ohm Max |
Height - Seated (Max): | 0.374" (9.50mm) |
Size / Dimension: | 0.307" Dia (7.80mm) |
Supplier Device Package: | -- |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 100°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | RCH-895 |
Shielding: | Unshielded |
Current - Saturation: | 42mA |
Current Rating: | 35mA |
Tolerance: | ±10% |
Inductance: | 39mH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Inductors are basic electrical components that provide inductance in an electronic circuit. This inductance is necessary in many applications, such as filters and timing circuits, and is based around the basic principle of a coil of wire or an electromagnetic material being placed in a magnetic field. Fixed inductors, such as the RCH895NP-393K, provide a specific level of inductance that is predetermined by its physical construction. This type of inductor is often used in power supplies and output stages of audio amplifiers.
The RCH895NP-393K is an example of a fixed inductor, specifically an RF choke. RF chokes, also known as radio frequency chokes, are passive electrical components that block radio frequency (RF) signals from passing through the circuit. In this case, the RCH895NP-393K utilizes a metal-oxide-film (MOF) core, which is wrapped with copper wire. The MOF core provides the inductance, and the copper wire helps provide copper resistance, making it an ideal RF choke for low-power applications.
In terms of its operating principle, the RCH895NP-393K is designed to utilize the automatic process of electromagnetic induction. This is the principle by which an alternating current of electricity will, when exposed to a magnetic field, generate a voltage in the same loop. The positioning of the RCH895NP-393K coil to the magnetic field and the voltage involved will depend on how the coil is wound. This allows for multiple combinations for a wide range of capacitance values within the inductor. In addition, the RF choke also utilizes the concepts of self-induction, making it ideal for the filtering of interference and peak voltage spikes that may occur during operation of the circuit.
When it comes to the actual application of the RCH895NP-393K, it can be used for a wide variety of applications. These can include filters, timing circuits, signal-loop filtering, tuned circuits, radio frequency (RF) suppression, and power-supply voltage isolation. It can also be utilized in the output stages of audio amplifier circuits, especially where small form-factor applications require a specific level of inductance within the circuit. The RCH895NP-393K is an example of a fixed inductor that provides performance, reliability, and a cost-effective solution for a variety of applications. It is an ideal choice for any application where low power and filtering of RF signals is required. Its automatic inductance, provided by the metal-oxide-film core and copper windings, make this particular inductor perfect for applications where small form-factor and specific inductance values are required. It is also an ideal component for power-supply voltage isolation, signal loops, tuned circuits, and more, and delivers reliable performance with a cost-effective solution.
The specific data is subject to PDF, and the above content is for reference
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