SSHB21H-R20094

Voltage Rating - AC:	250V
Package / Case:	Vertical, 4 PC Pin
Height (Max):	0.610" (15.50mm)
Size / Dimension:	1.024" L x 0.906" W (26.00mm x 23.00mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-25°C ~ 120°C
Series:	SSHB21H
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	170 mOhm
Current Rating (Max):	2A
Inductance @ Frequency:	9.4mH @ 10kHz
Number of Lines:	2
Filter Type:	--
Part Status:	Active

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Common mode chokes, also known as line filters, are a type of electronic component used to reduce common mode noise in signals arising from adjacent wires. Common mode noise is a form of electromagnetic interference that interferes with a signal from a low-voltage source and can cause signal loss and distortion. Common mode chokes are used in a variety of applications but are primarily found in applications related to data and communication, including telephones, computers, and digital radio systems.The SSHB21H-R20094 is an example of a common mode choke. This particular choke is designed to reduce common mode noise in 200 Ω to 200 kHz frequency ranges, making it suitable for a diversity of DC/AC applications. It has a rated continuous current of 20 Amps and an operating temperature range of -20°C to +85°C. It is also designed with a low internal resistance, which ensures smooth, uninterrupted transmission of signals over long distances.The working principle of a common mode choke is fairly straightforward. It works by introducing an inductive reactance that acts as a barrier between the source and load, effectively blocking any noise created when current flows. This is accomplished through the use of a ferrite core and two or more windings of insulated copper wire. The number of windings depends on the particular type of choke being used and the desired inductance.One of the most important features of a common mode choke is its ability to reduce RFI (radio frequency interference). RFI can cause significant interference with communication signals and can even disrupt operation of other electronic components. The SSHB21H-R20094 is designed to reduce RFI by filtering out frequencies that can interfere with signal transfer.Common mode chokes are an important component of any communication system. They are used to reduce noise in a variety of applications and can be tailored to the specific application. The SSHB21H-R20094 is just one of many available options for reducing common mode noise. It is designed to perform in applications requiring a wide frequency range and can be used in a variety of settings, including telecommunications, digital radio, and data communication.

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