B82732R2172B030

Series:	B82732
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Filter Type:	Power Line
Number of Lines:	2
Inductance @ Frequency:	6.8mH @ 10kHz
Current Rating (Max):	1.7A
DC Resistance (DCR) (Max):	190 mOhm (Typ)
Voltage Rating - DC:	--
Voltage Rating - AC:	250V
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Approvals:	ENEC, UR, VDE
Features:	--
Mounting Type:	Through Hole
Size / Dimension:	0.945" L x 0.650" W (24.00mm x 16.50mm)
Height (Max):	0.925" (23.50mm)
Package / Case:	Vertical, 4 PC Pin

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Common mode chokes are widely used in the electronic field and are often applied in EMC, voltage transformer and current transformer, etc. B82732R2172B030 is an exceptionally powerful common-mode-chokes with good inductance and strong shielding capability. This product was initially created for EMC applications, and has become increasingly popular in various other applications.
The working principle of common-mode-chokes is relatively simple. The threading of the windings is reversely connected with the coil terminals for a longer shield winding length, thus providing a larger inductance value for the filter, and improving the attenuation of signals. Also, EMI can be reduced by way of wide bandwidth and small Signal to Noise Ratio with a low resistance tolerance.
B82732R2172B030, in particular, provides remarkable features and performances. It achieves a superior inductance of minimum 153 to 280nH in a single component and complies with a maximum power up to 6A. Furthermore, the filter also demonstrates excellent shielding performance and has a low leakage current. This is ideal for applications such as HDI monitoring and communication systems.
In addition, B82732R2172B030 is designed with automatic distribution of magnetic flux to decrease flux leakage inductance, especially under high frequency environment and high temperatures. The current path of a choke winding is advanced to reduce the temperature rise of choke coils and to provide a better thermal resistance. In this regard, its low power consumption allows for extended in-field operation time.
Moreover, the components are well equipped with a robust surface-mount package and low-noise design. This ensures an effective impedance impedance across the board frequency range. Furthermore, the extremely low self-capacitance and reluctance of the choke makes it suitable for any EMC control system.
In conclusion, B82732R2172B030 is an ideal and cost-efficient solution for a wide range of applications. It offers remarkable inductance values, low power consumption, good shielding effectiveness and flexible mounting. It is definitely a top-rated choice for EMC, HDI monitoring and communication systems.

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