0819R-56G

Series:	0819R
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Molded
Material - Core:	Ferrite
Inductance:	22µH
Tolerance:	±2%
Current Rating:	105mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	4.3 Ohm Max
Q @ Freq:	45 @ 2.5MHz
Frequency - Self Resonant:	20MHz
Ratings:	--
Operating Temperature:	-55°C ~ 105°C
Inductance Frequency - Test:	2.5MHz
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Height - Seated (Max):	--

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

0819R-56G Fixed Inductors: Application Field and Working PrincipleFixed inductors are commonly used in many electronics, in numerous fields of applications such as computers, communication technologies, and home appliances. The 0819R-56G Fixed Inductor is a miniature, precision, surface mount fixed inductor designed to meet these applications. This product features a wide range of inductance values, low DC resistance (DCR), high peak currents, and excellent inductance stability over operating temperature and frequency of load changes. It is designed to support wireless transmission applications, providing broadband wireless connectivity with low power consumption. The 0819R-56G boasts an extremely low DC resistance of 0.081 ohms and an inductance range of 0.56uH. It is capable of handling high peak currents of up to 20A with minimal power dissipation. The design structure of the device consists of a toroidal core encased in a ferrite material. This ferrite material forms the inductor, which is surrounded by a conductive winding. The number of turns of this winding determines the amount of the inductance produced. It also has a high-grade silicone-coated shell for durability and insulation against moisture and dust.Due to its high peak current capability, excellent inductance stability, and low DC resistance, the 0819R-56G is ideal for use in frequency-critical applications including cellular/3G/4G/5G base stations, satellite downlinks, and WiFi hotspots. It is also perfectly suited for any circuit applications that require noise suppression filters. The working principle of a fixed inductor is based on Faraday’s Law. When power is applied to the winding of the inductor, it generates an alternating current which induces a varying magnetic field in the core of the inductor. This in turn creates an opposing electric field, resulting in the production of induced current in the device. This is why a fixed inductor is an important component in high frequency designs, since it can either block or limit the high frequency signals passing through it. The 0819R-56G Fixed Inductor is a high quality part, designed to perform under harsh conditions. Its small size and high power capabilities make it suitable for a variety of applications, making it an ideal choice for any circuit designer or engineer looking for a reliable and cost-effective solution.

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

Part Number	Manufacturer	Price	Quantity	Description