MILS1812R-682K

DC Resistance (DCR):	1.2 Ohm Max
Height - Seated (Max):	0.134" (3.40mm)
Size / Dimension:	0.189" L x 0.134" W (4.80mm x 3.40mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	32MHz
Q @ Freq:	40 @ 7.9MHz
Series:	MILS1812R
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	408mA
Tolerance:	±10%
Inductance:	6.8µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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MILS1812R-682K is a type of fixed inductor manufactured by ZR Electronics Co., Ltd. It has a wide range of applications in electronic circuits and offers several benefits, including durability, low power consumption and good efficiency. The MILS1812R-682K consists of an internal copper wire wound around a ferrite core; this core provides the inductance value for the part.The MILS1812R-682K can be used in various types of electrical circuits, including audio, communication, motor control, power supply, and automotive applications. In audio circuits, it can reduce noise and improve sound quality by attenuating high-frequency signals. In communication circuits, it can help block radio frequency interference (RFI) and provide isolation so that signals can be transmitted clearly. In motor control and power supply circuits, it can aid in reducing voltage drop and improve efficiency. In automotive applications, it can be used to protect electronic components from damaging voltage surges.The MILS1812R-682K also features an adjustable inductance value. This allows it to be used for different types of applications. For example, it can be used to create an adjustable inductor, where the inductance value can be varied by screwing/unscrewing the core, or to change the value of inductors used in filter circuits. The MILS1812R-682K also has some other unique features, including a current rating of 1.2 amperes and a high self-resonant frequency (SRF). The current rating allows the part to handle higher power, while the high SRF prevents it from producing unwanted resonances in an audio system. Also, its design allows for a compact form factor, which makes it ideal for space-constrained applications.The MILS1812R-682K\'s working principle is as follows: the copper wire is wound around the ferrite core, creating an inductive element known as the inductor. This induces a voltage into the inductor when a current is passed through it, which helps to control the current flow. As the current through the inductor increases, the current flow is reduced. This allows for precise control over current flow in sensitive electronic circuits.The MILS1812R-682K is a great choice for many types of electronic applications due to its durability, low power consumption, and good efficiency. It has a wide range of application possibilities, from audio and communication circuits to automotive and power supply applications. Its adjustable inductance value and high SRF also make it a great choice for many applications. The MILS1812R-682K is an excellent choice for any high-precision application requiring a reliable, cost-effective, and efficient fixed inductor.

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