HK2125R10K-T

DC Resistance (DCR):	900 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package:	0805 (2012 Metric)
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	600MHz
Q @ Freq:	18 @ 100MHz
Series:	HK
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	300mA
Tolerance:	±10%
Inductance:	100nH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors
Fixed inductors, also known as inductors, are two-terminal electronic components that store energy in the form of a magnetic field when electric current flows through them. They are usually used in power supplies, and to form part of tuned circuits. The HK2125R10K-T is a type of fixed inductor used for many applications.The HK2125R10K-T is a high-quality fixed inductor that features a 10 mm × 12 mm of inductance. It is made of carbon powder, a material that has excellent heat dissipation ability. The inductance range of this inductor is from 0.10uH to 10mH. Its tolerance rating is typically 5-10%, and its temperature coefficient of inductance is rated at fourty parts per million (ppm). The voltage rating of this inductor is 1.0V to 1.0KV DC. The operating range of the HK2125R10K-T is from -55°C to +125°C, with an impregnation temperature of 130°C. It is a standard leaded inductor with a maximum current rating of 5A (5.5A peak). The specified DC resistance (DCR) is the same as that for the nominal inductance. Finally, it has an excellent performance at high temperatures, with a maximum temperature coefficient of inductance (TCL) of ±300ppm/°C. The HK2125R10K-T is most commonly used in power electronic circuits such as motor control, UPS systems, and solar inverters. It is also used for high-frequency inductors and low power applications, as it offers low losses at high frequencies and high saturation current. Its low DC resistance (DCR) allows it to be used in applications where high DC current passes through. The working principle of the HK2125R10K-T is based on the principles of electromagnetic induction. When electric current passes through the springy-bend conductors of the inductor, it induces a magnetic field that induces a voltage in the same circuit. This voltage opposes the applied voltage and produces a current in the opposite direction. The inductance of the inductor is proportional to the amount of current that is generated in the circuit. The current-induced voltage is counteracted by the inductor’s capacitance, thus the amount of current that can be passed through the inductor is reduced. The HK2125R10K-T is especially useful in applications that require high precision and very low voltage losses due to its very accurate tolerances and excellent performance under various operating conditions. It is also very reliable and its long-term durability and suitable operating temperatures that make it suitable for many other applications. As a result, it is used in a wide range of applications such as power supplies, switch-mode power supplies, motor control, solar inverters and other high-frequency circuits. In conclusion, the HK2125R10K-T is a high-performance fixed inductor with excellent properties. It is suitable for a wide range of power electronic applications, and its high precision and reliable performance makes it one of the most widely used inductors in the industry. Its small size and low cost make it ideal for a variety of applications, and its high operating temperature makes it suitable for harsh conditions where temperature fluctuations occur often.

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