PM127SH-820M-RC

DC Resistance (DCR):	130 mOhm Max
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.492" L x 0.492" W (12.50mm x 12.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	5MHz
Q @ Freq:	20 @ 796kHz
Series:	PM127SH
Shielding:	Shielded
Current - Saturation:	2.2A
Current Rating:	2.3A
Tolerance:	±20%
Inductance:	82µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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<h3> Fixed Inductors </h3> <p>A fixed inductor, sometimes called a choke, is an electronic component that stores and releases energy in response to changes in current. It is commonly used to store and release energy at a certain frequency. The PM127SH-820M-RC is a type of fixed inductor that is commonly used for radio frequency (RF) application. </p><h3> PM127SH-820M-RC Application Field </h3><p>The PM127SH-820M-RC is a high power fixed inductor typically used for radio frequency applications. It is designed to handle high current and high RF power. It features an 8-pin footprint, making it easy to use in printed circuit board (PCB) designs. It has a maximum current rating of 5.0Amps and a maximum inductance of 8.20uH. </p><p> The PM127SH-820M-RC can be used in antenna matching, RF amplifier, voltage controlled oscillator (VCO), wireless communication, and low-noise amplifier (LNA) applications. It is manufactured using high-grade silicon steel and features low DC resistance. The high power handling capability makes it ideal for RF power amplifiers and VCOs. </p><h3> Working Principle </h3><p>The working principle of a fixed inductor is based on Faraday’s law of induction, which states that a current flowing through a wire generates a magnetic field around it. The PM127SH-820M-RC operates on the principle of storing and releasing energy in an inductive element in response to changes in current flow. </p><p>When current flows through an inductor, it generates a magnetic field around it, which induces an electrical current in the winding of the inductor and stores energy in the magnetic field. As current flow is reduced, the magnetic field begins to collapse, inducing a current in the opposite direction to the original current. This induces the stored energy in the magnetic field to be released and it flows through the inductor’s winding. </p><p>The PM127SH-820M-RC’s high power handling capability makes it ideal for high-current radio frequency applications. It features a low DC resistance, allowing it to handle high currents without significant losses. In addition, its high inductance rating makes it suitable for applications such as antenna matching, RF amplifiers, voltage controlled oscillators, and wireless communication. </p>

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