DC Resistance (DCR):	1.28 Ohm Max
Height - Seated (Max):	0.295" (7.50mm)
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 ~ 85°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	RCR-875D
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	370mA
Tolerance:	±10%
Inductance:	390µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors

Fixed inductors are electronic components that are used in electrical circuits to store and control magnetic energy. They are a type of electromechanical device that convert electrical energy into magnetic energy, and vice versa. Fixed inductors are used in various applications, such as amplifiers, signal processing, and power electronics. This article will focus on RCRC875DNP-391K, a fixed inductor used in the telecommunications industry.

How Does a Fixed Inductor Work?

A fixed inductor is composed of a coil made up of many turns of insulated wire. When an electric current passes through the coil, a magnetic field is created around the coil, which induces a voltage in the coil in proportion to the strength of the magnetic field. This magnetic field, and the resulting current, produce a voltage drop across the inductor, resulting in the inductance.The inductance of an inductor is determined by its length, cross-sectional area, and number of turns of the coil, and is therefore static or fixed. The RCRC875DNP-391K fixed inductor has a value of 391k ohms and a saturation current of 205 mA.

What is RCRC875DNP-391K Used For?

The RCRC875DNP-391K is a fixed inductor, widely used in the telecommunications industry. It is typically used for impedance matching for antennas, cable television systems, and satellite communications. It is also used to enhance the signal quality and reduce signal losses between a transmitting device and a receiving device.The RCRC875DNP-391K can also be used to reduce the signal loss that occurs when a signal is transmitted through a wire. This is achieved by using the inductor as a low-impedance choke, which acts as a barrier to signals passing through wires. By reducing the impedance, the signal loss is reduced.The RCRC875DNP-391K is also used in power regulators to generate voltages that remain constant regardless of changes in the input current. This is used in the telecommunications industry to ensure that data and voice signals remain stable and to prevent power surges.

Conclusion

The RCRC875DNP-391K is a fixed inductor used in the telecommunications industry. It is used for impedance matching for antennas, cable television systems, and satellite communications, as well as reducing signal loss and for generating constant voltages in power regulators. This inductor is an essential component for reliable communication systems and other applications.

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

Part Number	Manufacturer	Price	Quantity	Description