SDR1045-100M

DC Resistance (DCR):	64 mOhm Max
Height - Seated (Max):	0.189" (4.80mm)
Size / Dimension:	0.394" L x 0.394" W (10.00mm x 10.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	27.8MHz
Q @ Freq:	26 @ 2.52MHz
Series:	SDR1045
Shielding:	Unshielded
Current - Saturation:	3.6A
Current Rating:	3.2A
Tolerance:	±20%
Inductance:	10µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are components that store electrical energy in the form of an electromagnetic field. They are used in many different applications, including microwave filters, antenna systems, cellular and cell phone systems, and radio frequency attenuation. The SDR1045-100M is a chip-scale package fixed inductor from Murata. It provides a very low profile and component density that makes it suitable for tight spaces. In this article, we will explore the application field and working principle of this device.The SDR1045-100M is a high Q inductor that provides excellent electrical characteristics for RF applications. It is a high frequency chip inductor, designed for applications such as bandpass, low pass, high pass, resonance, and impedance matching. It can be optimized with various winding configurations, such as winding temperature compensation for improved stability. The chip also offers a low series resistance that allows for superior performance.The SDR1045-100M is suitable for mobile phone, GPS, and other wireless communication applications. It is designed to reduce harmonic content and be used in high frequency transmitter and receiver designs. Its low profile and high Q inductance enable it to be a perfect choice for antenna systems, where size and performance are crucial. The device is also suitable for various automotive applications because of its weather resistance and high temperature stability. It is perfect for use in ultra-high frequency (UHF) radio communications in automotive systems, as well as other applications such as remote keyless entry (RKE) and vehicle control systems. The SDR1045-100M is a high quality inductor with excellent heat dissipation. Its materials provide excellent thermal resistance, allowing it to function reliably in high ambient temperatures. The device can also be used in conjunction with other components to improve the overall performance of the system. The working principle of the SDR1045-100M is based on the basic principles of inductance and current flow. It contains a coil of wire wrapped around a core, with the current flowing through the coil. When the current passes through the coil, it sets up an electromagnetic field, which induces a magnetic field. This magnetic field then creates an opposing voltage across the inductor, known as the inductance. This opposing voltage opposes the current flow, reducing it, which creates a current flow efficiency of up to 98%.The inductance of the SDR1045-100M can be further optimized using various winding configurations, such as temperature compensation windings. These temperature compensation windings reduce the current flowing through the inductor by providing a resistance path for the current, thus reducing the overall heat generated. This increases the efficiency and reliability of the device.Overall, the SDR1045-100M is a high quality fixed inductor that is suitable for use in a variety of applications. It provides low power consumption, high frequency operation, high Q induction, and excellent stability. Its temperature compensation winding allows for improved performance, while its low profile and high Q inductance make it an ideal choice for antenna systems. This device is an excellent choice for applications requiring high quality, low-profile inductors that can handle high frequency operation and high temperature stability.

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