BNX025H01L Filters

Series:	EMIFIL®, BNX
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Low Pass
Filter Order:	5th
Technology:	LC
Number of Channels:	2
Center / Cutoff Frequency:	--
Attenuation Value:	35dB @ 50kHz ~ 1GHz
Resistance - Channel (Ohms):	0.00043
Current:	20A
Values:	C = 10µF
ESD Protection:	No
Operating Temperature:	-55°C ~ 125°C
Applications:	Automotive
Voltage - Rated:	25V
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.476" L x 0.358" W (12.10mm x 9.10mm)
Height:	0.146" (3.70mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction:

          EMI/RFI filters are often used in a variety of applications, such as industrial and consumer electronics, military and aerospace applications. They provide an efficient and effective way of managing electromagnetic interference (EMI) and radio-frequency interference (RFI) that can interfere with the normal function of equipment. The BNX025H01L is one example of a EMI/RFI filter, and this paper will provide an overview of its application field and working principle.

Application Field:

          The BNX025H01L is a single stage EMI/RFI filter designed for a variety of small equipment applications. Most typically, it is used in military and aerospace applications, where interference levels must be managed and tested against stringent specifications. The filter is suitable for wide currents from 0.5A to 5.5A, and has a high common mode noise rejection feature. Furthermore, it has a high surge current rating and a low differential mode current ripple rating, making it a good choice for demanding industrial or consumer electronics applications.

Working Principle:

          The BNX025H01L is a single stage EMI/RFI filter, meaning that it has one pair of filter elements that work together to reduce EMI and RFI. The filter elements are composed of a multiple-layer printed circuit board (PCB) and a variety of components such as capacitors, inductors, and resistors. These components are arranged in various combinations to form various RC (resistor-capacitor) and LC (inductor-capacitor) networks that help create a specific frequency response for the filter. The filter elements work together to provide low-pass (LP), high-pass (HP), notch, and bandpass filtering strategies. As EMI and RFI enter the filter, the components filter out unwanted frequencies and attenuate the wanted frequencies, resulting in improved signal integrity and protection for electronics devices.

Conclusion:

          The BNX025H01L is a single stage EMI/RFI filter that can provide effective filtering in a range of applications. It is suited for a variety of industrial and consumer electronics applications, and has a high surge rating and low differential mode current ripple rating. The filter works by using a combination of LC and RC networks to filter out unwanted frequencies and attenuate the wanted frequencies. This allows the filter to provide improved signal integrity and protection for electronic devices, making it an important component of any EMI shielding system.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description