ELK-EA103FA Filters

Current:	6A
Height:	0.087" (2.20mm)
Size / Dimension:	0.126" L x 0.071" W (3.20mm x 1.80mm)
Package / Case:	1207 (3218 Metric), 3 PC Pad
Mounting Type:	Surface Mount
Voltage - Rated:	50V
Applications:	Data Lines for Mobile Devices
Operating Temperature:	-20°C ~ 85°C
ESD Protection:	No
Values:	C = 10000pF
Series:	ELKEA
Resistance - Channel (Ohms):	--
Attenuation Value:	--
Center / Cutoff Frequency:	500kHz (Cutoff)
Number of Channels:	1
Technology:	LC (T-Type)
Filter Order:	3rd
Type:	Low Pass
Part Status:	Active
Packaging:	Tape & Reel (TR)

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 essential components in reliable electronic systems, providing protection against electro-magnetic interference in the form of conducted and radiated interference. The ELK-EA103FA is an encapsulated filter module, developed by ELK Japan and manufactured in Japan, that specializes in EMI/RFI Filtering. It was developed to help protect consumer electronic equipment against the effects of EMI/RFI interference.

Application Field

The ELK-EA103FA is primarily used as a line filter for consumer electronics, including computers, DVD players, and scanners among others. It is designed to provide superior rejection of EMI (electro-magnetic interference) and RFI (radio frequency interference). It is also effective for suppressing interference caused by static electricity, which can interfere with the normal functioning of electronic equipment.In addition to its use in consumer electronics, the ELK-EA103FA can also be used in industrial applications, such as industrial pumps, AC motor drives and power supplies. It has also been used to suppress interference on data and audio lines.

Working Principle

The ELK-EA103FA is a two-stage line filter constructed from two inductors and three capacitors arranged in an LC, RC filter network. The two inductors form a low-pass filter, which suppresses high frequency electromagnetic interference. The three capacitors form a high-pass filter, which suppresses low frequency interference.The filter also features high-side DC components, which provide short-circuit and surge protection. The DC components block DC current, and provide a stable output voltage at the filter’s output. This is important for providing protection to consumer electronics, as these devices are typically powered with AC mains, and can be susceptible to EMI/RFI interference.

Conclusion

The ELK-EA103FA is a highly effective line filter that provides superior rejection of EMI and RFI interference. It is ideal for consumer electronics and industrial applications. It is constructed with an LC, RC filter network, which combines a low-pass filter with a high-pass filter to provide an effective filter solution. In addition, the filter also features high-side DC components to provide short-circuit and surge protection.

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