1210-102G

Series:	1210
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	--
Material - Core:	Ferrite
Inductance:	1µH
Tolerance:	±2%
Current Rating:	515mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	700 mOhm Max
Q @ Freq:	30 @ 7.9MHz
Frequency - Self Resonant:	120MHz
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	7.9MHz
Mounting Type:	Surface Mount
Package / Case:	1210 (3225 Metric)
Supplier Device Package:	1210
Size / Dimension:	0.128" L x 0.095" W (3.26mm x 2.41mm)
Height - Seated (Max):	0.101" (2.57mm)

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Introduction
Fixed inductors are very important components in electrical engineering. They are widely used in applications such as transformers, AC filters, and high-frequency circuits. The 1210-102G fixed inductor is a useful part of these systems due to its high-performance characteristics.
1210-102G Application Fields
The 1210-102G can be used in a variety of applications, such as DC/DC converters, AC line filters, and various other small-signal circuits. It is usually used in switching power supply applications, especially for high-frequency applications. It is capable of providing stable inductance and good high-frequency characteristics. This is especially useful for applications that require a constant inductance, such as burst mode switching power supply circuits, motor control, PWM controllers, etc.
1210-102G Working Principle
The 1210-102G is an inductor component based on a dry-wound core construction. It is a compact SMD type, making it easy to mount and providing good electrical noise rejection. Its design utilizes variable inductance and good high-frequency characteristics. As a result, it offers excellent performance in switching power supplies and other applications requiring high-frequency filtering or AC/DC conversion.
The 1210-102G is based on a self-shielded technology that makes it easier to use in a variety of applications. It is made of high-quality tin-plated copper wire that ensures low core loss and low EMI. The copper winding is then placed inside a special material that dissipates the heat generated by the inductor, improving its thermal performance and providing a better temperature stability. This is especially beneficial for applications that require a stationary inductance.
The 1210-102G also features an improved two-layer shield structure. This improves its EMI performance and makes it more immune to interference. It also allows the inductor to be used in close proximity to other components. It is efficient and reliable in high-frequency switching power supplies and other similar applications.
Conclusion
The 1210-102G is an excellent choice for applications that require a reliable fixed inductor. It is capable of providing a good inductance and has excellent high-frequency characteristics. It can withstand temperature fluctuations, and its self-shielded construction makes it easy to use in various applications. It is especially suitable for switching power supplies, motor control circuits, and other applications.

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