B82731M2351A030

Voltage Rating - DC:	--
Package / Case:	Vertical, 4 PC Pin
Height (Max):	0.807" (20.50mm)
Size / Dimension:	0.827" L x 0.591" W (21.00mm x 15.00mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	ENEC, UR, VDE
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Voltage Rating - AC:	250V
Series:	B82731
DC Resistance (DCR) (Max):	4.5 Ohm (Typ)
Current Rating (Max):	350mA
Inductance @ Frequency:	100mH @ 10kHz
Number of Lines:	2
Filter Type:	Power Line
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Common Mode Chokes

Common mode chokes are a form of electrical component used to reduce electromagnetic noise in a circuit. They are used in a variety of applications, such as interference suppression, decoupling, and signal conditioning. Common mode chokes are especially useful in noisy environments where the effects of RF interference and EMI (electromagnetic interference) must be minimized.The B82731M2351A030 is a type of common mode choke, specifically designed to provide reliable performance and filtering in noisy environments. It utilizes a dry-wound construction, which offers superior isolation and filtering characteristics compared to that of conventional models. It is also capable of accommodating up to 1000W of power, making it suitable for a wide range of applications.In terms of its application field, the B82731M2351A030 is commonly used in industrial applications, where it is tasked with filtering out noise caused by other electrical components in the circuit. It is also used in a variety of telecommunications applications, where it helps minimize interference caused by high-frequency signals. Additionally, the B82731M2351A030 is often used in automotive and military/aerospace applications, where its noise-suppressing characteristics make it an ideal choice.The working principle of the B82731M2351A030 is based on a simple concept. It works by blocking the noisy electrical signals from traveling along the circuit, while allowing the regular signals to pass through uninhibited. This is achieved through the use of multiple windings and air gaps. Each winding acts as a separate inductor, and when connected in series they can effectively cancel out any electrical noise present in the circuit. The air gaps, meanwhile, provide additional inductance to further reduce the noise levels.Overall, the B82731M2351A030 is an excellent choice for applications requiring reliable, low-cost noise suppression. It offers superior isolation and filtering capabilities, and can handle up to 1000W of power without compromising its performance. When used in the correct environment, the B82731M2351A030 can effectively reduce both EMI (electromagnetic interference) and RF (radio frequency) interference, allowing for smooth and efficient operation in even the most demanding environments.

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