52-160-004-A

Current:	20A
Height:	1.173" (29.80mm)
Size / Dimension:	2.591" L x 0.650" W (65.80mm x 14.20mm)
Package / Case:	Barrier Block, 4 Position
Mounting Type:	Chassis Mount
Voltage - Rated:	100V
Applications:	Data Lines for Mobile Devices
Operating Temperature:	-55°C ~ 125°C
ESD Protection:	No
Values:	C = 2500pF ~ 5200pF
Series:	--
Resistance - Channel (Ohms):	0.01
Attenuation Value:	--
Center / Cutoff Frequency:	--
Number of Channels:	4
Technology:	LC (Pi)
Filter Order:	3rd
Type:	Low Pass
Part Status:	Discontinued at Digi-Key
Packaging:	Bulk

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Introduction

EMI/RFI filters (LC, RC networks) are designed to reduce the level of electromagnetic interference (EMI) and radio frequency interference (RFI) emitted or received by electronic equipment. The 52-160-004-A filter is a type of passive low-pass filter commonly used in electronic equipment to reduce the magnitude of EMI or RFI emission. It is a two-terminal filter consisting of a combination of inductively and capacitively combined elements.

Application Fields

The 52-160-004-A are used in a wide range of applications including:• Telecommunications – The filter is used to reduce the radio frequency interference from telecommunication devices such as cell phones, cordless phones, and other wireless communication devices. The filter is also useful in regulating the impedance of communications, such as between a handset and a base station.• Automotive – The filter is also used in automotive electronics, such as burglar alarm systems, power windows, airbags, and other vehicle accessories. It can be used to reduce both EMI and RFI emission from the motor, resulting in a quieter, more fuel-efficient engine.• Industrial – The filter is also commonly used in industrial equipment, such as robots, injection molding machines, pumps, and other industrial machinery. It can be I used to reduce EMI and RFI emissions, resulting in quieter and more efficient operation of the machinery.

Working Principle

The 52-160-004-A filter works by passing high-frequency signals through a series of inductors and capacitors. The inductors impede the flow of current, while the capacitors allow the current to pass. The combination of these two components reduces the magnitude of the induced current, and therefore the magnitude of the electromagnetic or radio frequency interference. The filter is designed to pass low frequencies, while blocking high frequencies. Low frequencies pass through the inductors and capacitors, while high frequencies are dissipated in the form of heat. The filter also works in reverse, blocking low frequencies while passing high frequencies.

Conclusion

The 52-160-004-A is a type of filter designed to reduce the level of EMI and RFI emitted or received by electronic equipment. It consists of a combination of inductively and capacitively combined elements, and works by passing high-frequency signals through a series of inductors and capacitors. The filter is used in a range of applications, including telecommunications, automotive, and industrial equipment, and can be used to reduce EMI and RFI emission, resulting in more efficient operation of the equipment.

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