CM201212-R68KL

DC Resistance (DCR):	2.99 Ohm Max
Height - Seated (Max):	0.058" (1.47mm)
Size / Dimension:	0.079" L x 0.050" W (2.00mm x 1.27mm)
Supplier Device Package:	0805 (2012 Metric)
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25.2MHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	100MHz
Q @ Freq:	10 @ 25.2MHz
Series:	CM201212
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	130mA
Tolerance:	±10%
Inductance:	680nH
Material - Core:	Polymer
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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The CM201212-R68KL is one of the most commonly used metallic-based, fixed inductors. It is designed and manufactured to be highly reliable and able to withstand extreme environments. As its name suggests, it has an integrated inductor for damping high-frequency signals, which are commonly experienced in applications such as high-speed motor control, automotive, and audio systems.This fixed inductor has a radial shape, which makes it easy to mount on any standard circuit board and heat sink. The body is constructed using either high-efficiency iron-phosphorous core material or high-efficiency ferrite core material, depending on the requirements of the application. The inductance value of this device can range from 0.2 μH to 20.0 μH, depending on the winding options selected.The CM201212-R68KL is used in a wide variety of applications, including power electronics, switch mode power supplies (SMPS), and automotive systems. It is also commonly used in consumer electronics, instrumentation, and medical applications. In each of these applications, it is used to damp high-frequency signals, reduce electromagnetic interference (EMI), and filter power.The working principle of the CM201212-R68KL fixed inductor is based on Faraday’s Law of Induction. According to this law, a changing electric field will induce a current in a circuit. The inductor acts as a buffer for this induced current, allowing the current to flow in smooth steps. This reduces the amount of noise and electrical interference that can be generated by the current.In addition to damping high-frequency signals, the CM201212-R68KL has been specifically designed to be EMI-proof. Its efficient design has been optimized to perform effectively in filtering common-mode, differential-mode, and high-frequency interference. The device is also self-shielded to protect against noise generated by adjacent components.The CM201212-R68KL fixed inductor is a robust, reliable, and highly efficient device that is suitable for a variety of demanding applications. It is capable of damping high-frequency signals, filtering power, and reducing electrical interference. Its reliable and efficient design makes it a popular and valuable choice for a range of applications.

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