1210R-680J

DC Resistance (DCR):	360 mOhm Max
Height - Seated (Max):	0.101" (2.57mm)
Size / Dimension:	0.128" L x 0.095" W (3.26mm x 2.41mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	50MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	700MHz
Q @ Freq:	30 @ 50MHz
Series:	1210R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	580mA
Tolerance:	±5%
Inductance:	68nH
Material - Core:	Phenolic
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors: 1210R-680J application field and working principle

Fixed inductors, also called chokes, are devices used for storing energy through magnetic fields. They are used to suppress electromagnetic interference and filter signals, often as part of a larger electrical circuit. The 1210R-680J is a specific type of fixed inductor that is used for various applications. This article will discuss the 1210R-680J application field and working principle.

Application field

The 1210R-680J is a molded small-scale surface-mount inductor with a shaped coiled high-performance core. It has a maximum rated DC current of 680mA and a maximum rated inductance of 1.2uH at 100KHz. It is ideal for a variety of applications such as DC-DC converters, scale-down systems, buck converters, and power circuits.

Working Principle

The 1210R-680J fixed inductor works based on Faraday\'s law of induction. When an electric current passes through the inductor, it creates a magnetic field around the inductor. This magnetic field is responsible for storing energy, which is then returned as an electric current.The 1210R-680J works by creating a magnetic field when a direct current (DC) is applied to it. This magnetic field then induces an electromotive force (EMF) which causes an increase in current through the inductor. This increase in current causes a change in the magnetic field and current to the inductor, and the cycle repeats itself. This process is referred to as self-induction.

Conclusion

The 1210R-680J fixed inductor is a versatile device, used in a variety of applications. It works based on Faraday\'s law of induction, creating a magnetic field that induces an EMF and causes a current build-up. It is highly efficient and can be used for a range of purposes, making it an excellent choice for power supply designs.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description