ELK-E102FA Filters

Current:	2A
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:	-40°C ~ 85°C
ESD Protection:	No
Values:	C = 1000pF
Series:	ELKE
Resistance - Channel (Ohms):	--
Attenuation Value:	--
Center / Cutoff Frequency:	5MHz (Cutoff)
Number of Channels:	1
Technology:	LC (T-Type)
Filter Order:	3rd
Type:	Low Pass
Part Status:	Active
Packaging:	Tape & Reel (TR)

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EMI/RFI Filters (LC, RC Networks)

EMI/RFI (Electromagnetic Interference/Radio Frequency Interference) filters are used to reduce the amount of electrical noise and radiation generated by electronic systems. An ELK-E102FA filter is a type of EMI/RFI filter that uses a combination of LC or RC networks to provide a high degree of isolation and reduce unwanted interference. This article will provide an overview of the ELK-E102FA filter and its uses, as well as its working principle.The ELK-E102FA filter consists of two components: an inductor (L) and a capacitor (C). The inductor is typically composed of a wound wire, while the capacitor consists of two conducting plates separated by a dielectric material. When the filter is connected to a power supply, the inductor and capacitor store energy and act as a low-pass filter to reduce frequencies below the frequency of the filter.When AC power is applied to the filter, the stored energy in the inductor and capacitor is released in the form of an electric field, which propagates in the form of electromagnetic waves. This electric field is used to counteract and reduce the strength of incoming EMI and RFI signals. The electric field also reflects any signal that has a frequency greater than the filter\'s cutoff frequency.The ELK-E102FA filter can be used in a variety of applications, including in computer systems, telecommunications, medical, and consumer electronics. The filter can be used to provide an effective barrier against interference from external sources, such as radio and TV broadcasts, and to reduce the amount of electrical noise generated by the system itself.When applying the ELK-E102FA filter, it is important to ensure that the filter is correctly connected to the power source in order to maximize performance and ensure the filter\'s proper operation. Additionally, it is important to note that the filter can only reduce the level of EMI/RFI interference; it is not able to completely eliminate the interference.In summary, the ELK-E102FA filter is a type of EMI/RFI filter that is used to reduce the amount of electrical noise and radiation generated by electronic systems. It consists of an inductor and capacitor, which act as a low-pass filter to reduce frequencies below the filter\'s cutoff frequency, and it can be used in a variety of applications. Additionally, it is important to note that the filter is not able to completely eliminate the interference; it can only reduce its level.

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