PA3747.306NL

Voltage Rating - AC:	--
Package / Case:	Vertical, 4 PC Pin
Height (Max):	0.902" (22.90mm)
Size / Dimension:	0.760" L x 0.717" W (19.30mm x 18.20mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Series:	PA3747
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	572 mOhm
Current Rating (Max):	750mA
Number of Lines:	2
Filter Type:	--
Part Status:	Active
Packaging:	Tray

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Common Mode Chokes

Common mode chokes are an essential component for signal transmission in all kinds of digital equipment, including PA3747.306NL. They are used to suppress electrical noise that might interfere with or damage a signal path. Common mode chokes provide effective noise rejection between power and signal lines in an equipment or device and can help protect circuit components from electrostatic discharge (ESD) damage.The PA3747.306NL common mode choke is a type of inductor designed to reduce unwanted interference, or noise, in an electronic device or system. It has a high inductance value and is typically used to reduce noise on high-impedance balanced signal lines. The main function of the PA3747.306NL is to filter out any common mode interference, which may impact signal integrity. The comprehensive noise reduction performance of PA3747.306NL is achieved by its unique design. There are three core components of this device: the core material, the winding, and the external shield. The core material of the PA3747.306NL common mode choke is made of ferrite and is surrounded by two windings. Additionally, the ferrite core is encapsulated by an external shield, which is designed to reduce electromagnetic interference.When the PA3747.306NL common mode choke is installed to a system, it does not filter out differential mode signals but only filters out the common mode signals. In this context, a differential mode signal is a signal which travels on two wires and whose voltage on each wire is the same but of opposite polarity. A common mode signal is a signal which travels on two wires, but whose voltage on each one has the same polarity. The PA3747.306NL will filter out the common mode signals while allowing the differential mode signals to travel through without interference.Because of its higher inductance value, the PA3747.306NL can be used in high-frequency applications, allowing it to filter out noise in the radio frequency (RF) frequency range. This makes the PA3747.306NL suitable for use in the aviation, aerospace, military, medical, and broadcast industry applications.Due to its effective noise rejection capability, the PA3747.306NL can help to reduce the probability of electric shock, system malfunction, or damage due to high frequency noise in the power source. The choke’s external shield, which is an important part of the PA3747.306NL’s design, also helps reduce the risk of ESD damage because of its ability to reduce electromagnetic interference. This enables the PA3747.306NL to provide a high-quality signal path that is protected from high-frequency noise and external interference.The highly effective noise rejection capability of the PA3747.306NL combined with its external shield make it an ideal common mode choke for protecting equipment and circuit components from signal integrity issues. This allows the common mode choke to deliver high-quality signal transmission with minimal interference and risk of ESD damage.

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Part Number	Manufacturer	Price	Quantity	Description