RCR875DNP-122K

DC Resistance (DCR):	3.98 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:	210mA
Tolerance:	±10%
Inductance:	1.2mH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors have a wide variety of applications, ranging from small consumer electronics to large industrial settings. The RCR875DNP-122K fixed inductor is a versatile component that has found its way into many applications due to its ability to handle higher voltages and provide higher inductance with little size and low cost. This article will discuss the RCR875DNP-122K application field and working principle.The RCR875DNP-122K fixed inductor is designed to operate in an operating temperature range of -20ºC to +85ºC and can handle up to 30A of current. It features a very low self-resonant frequency, high power dissipation, and is designed with insulation to shield the interior winding from damage. The inductance of the RCR875DNP-122K can be varied by adjusting its core material and number of turns.The RCR875DNP-122K is a common choice in a variety of industrial and consumer applications. It stands out due to its high power handling capacity, accommodating high voltage, and its ability to be adjusted to optimal inductance. Owing to its compact size, the RCR875DNP-122K is also popular in space-restricted settings, such as consumer electronic device enclosures.This inductor can be used in a wide variety of sectors. Common applications include motor control, robotics, automotive, power supplies, switch-mode power supplies, and power factor correction. It is also suited for filters, pulse transformers, and a variety of other power circuits.Fundamentally, the RCR875DNP-122K works by using a magnetic core that is very low in core losses. The amount of inductance is determined by the number of turns of winding around the core and the magnetic properties of the core material.The core of the inductor is typically made of a ferrite material. It acts in an inductor by providing a very strong magnetic field which opposes the change in the current. This is an application of Faraday’s Law of Induction, which states that when a conductor carrying a current is placed in a changing magnetic field, it will induce a voltage in the conductor. This opposes the change in current, creating a reactance in the circuit. This reactance is known as inductance.The number of turns of winding around the core, also known as the coil windings, determines the amount of inductance in the inductor. More turns of winding increases the inductance of the inductor, and fewer turns of winding will decrease the inductance.The reactance of the inductor depends on its value of inductance. The reactance of the inductor is equal to 2πfL, where f is the frequency of the current, and L is the inductance of the inductor. As the frequency increases, the reactance of the inductor will increase as well. This provides an advantage for high-frequency applications, as the inductor can block out certain frequencies or provide a desired value of inductive reactance for the circuit.The RCR875DNP-122K inductor is an effective and reliable component for a variety of applications. Its versatile design and adjustable core material and turns of winding make it a cost-effective solution. Its high power handling capacity and insulation make it well suited for high voltage applications, whilst its small size and low cost make it attractive for consumer electronics. It is a reliable component for a wide range of applications, from motor control to consumer electronics.

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