SCRH73-821

DC Resistance (DCR):	6.54 Ohm Max
Height - Seated (Max):	0.138" (3.50mm)
Size / Dimension:	0.307" L x 0.307" W (7.80mm x 7.80mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SCRH73
Shielding:	Shielded
Current - Saturation:	180mA
Current Rating:	180mA
Tolerance:	±20%
Inductance:	820µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Inductors are electrical components used to store energy in the form of a magnetic field or provide a delayed effect on current and voltage signals. Fixed inductors are designed to be inserted into a PCB, allowing an electrical current to pass through the component and store energy as a magnetic field. One common application of fixed inductors is to prevent high-frequency current surges that can damage sensitive electronic components. Such inductors can be used in a wide range of electronic devices, from everyday household products to industrial-grade machinery, and their availability in various sizes and specifications allows them to be used in multiple applications.The SCRH73-821 fixed inductor is a tool used to control and limit electromagnetic interference EMI in devices operating at high frequency. It is a multilayer ceramic component operated at temperatures up to 150°C. The inductor has an impedance of 0.3 ohms, and is designed to work in noisy environments. The inductor has a 1210/0805 footprint, which is one of the smallest SMD (Surface Mount Device) packages. This makes it ideal for use in products with limited space.The working principle of the SCRH73-821 fixed inductor is based on the concept of electromagnetic induction. As current passes through the inductor, a magnetic field is created. This magnetic field induces an opposing current, which opposes and reduces the flow of the original current, resulting in reduced voltage and a reduction of EMI. The inductor’s operating frequency range is between 10kHz and 2GHz, allowing for a wide range of applications.Due to its high impedance and small size, the SCRH73-821 fixed inductor is widely used in a variety of applications. One common use for this type of inductor is to suppress EMI in high-speed digital systems. The inductor can be used in such systems to reduce the risk of system failure by providing a low-impedance path for high-frequency noise. Other applications include providing power line filtering and interference rejection in various analog devices, or for purposes of anti-aliasing and signal integrity in mobile devices.The SCRH73-821 fixed inductor is an essential electronic component in an ever-growing range of products and industries. Its unique design allows it to meet the specific needs of a variety of applications, and its reliable operation makes it a great choice for engineers, manufacturers, and end users alike.

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