S1210R-681K Inductors, Coils, Chokes

Series:	S1210R
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	--
Material - Core:	Iron
Inductance:	680nH
Tolerance:	±10%
Current Rating:	590mA
Current - Saturation:	--
Shielding:	Shielded
DC Resistance (DCR):	550 mOhm Max
Q @ Freq:	40 @ 25MHz
Frequency - Self Resonant:	180MHz
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	25MHz
Mounting Type:	Surface Mount
Package / Case:	1210 (3225 Metric)
Supplier Device Package:	1210
Size / Dimension:	0.128" L x 0.095" W (3.25mm x 2.42mm)
Height - Seated (Max):	0.101" (2.57mm)

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Fixed inductors are electronic devices that store electrical energy in a magnetic field. They are most commonly used in the construction of electrical circuits, to regulate the flow of current and protect the circuit components from short circuits or other problems. The S1210R-681K is a fixed inductor that is suitable for a wide range of applications, including consumer electronics, automotive electronics and industrial equipment.The S1210R-681K is a surface-mounted, shielded power inductor that is designed to handle both dc and ac currents. It features an operating temperature range of -40° to 125°C and a maximum current rating of 4.5A. The device has a low-profile design that enables it to be used in tight spaces, and it is available in various package sizes.The S1210R-681K is composed of a ferrite core with a spiral winding of copper wire. The windings are usually wrapped around the ferrite core in an alternating sequence of clockwise and counterclockwise turns, and the two ends of the coil are connected to the external circuit. The magnetic field created within the spiral coil stores electrical energy, allowing the inductor to act as a filter or regulator of current.The S1210R-681K is ideal for use in power supply systems, as it allows for stable and reliable power delivery. Its low-profile design also makes it suitable for use in applications with tight spaces, such as handheld electronics and portable devices. The inductor’s excellent tolerance of temperature extremes and its wide operating temperature range make it ideal for use in automotive electronics and other applications that require reliable performance in various weather conditions.The S1210R-681K is also well-suited for use in switching power supply designs, as it can provide sufficient current suppression during transitions between different load conditions. Its low DC resistance also makes it an ideal choice for use in filtering circuits, where it can help reduce the overall thermal resistance of the circuit.Overall, the S1210R-681K is an excellent choice for a variety of applications, thanks to its small size, low-profile design, temperature tolerance and wide operating temperature range. It is able to deliver reliable and stable power, as well as provide effective current regulation and filtering. As one of the leading fixed inductors on the market, it is an ideal solution for consumer electronics, automotive electronics and industrial applications.

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