2 A EMI Mains Filters 6

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Part	Manufacturer	Filter Type	Rated Current	Minimum Insulation Resistance	Approvals (V)	High Pot	Maximum Leakage Current	Packing Method	Mounting Type	Rated Voltage	Dimensions	Maximum Operating Temperature	Minimum Operating Temperature	Height	Width (mm)	Additional Features	Operating Frequency (Hz)	Length
7448050219	Wurth Elektronik	SINGLE PHASE EMI FILTER	2 A		ENEC-10; VDE			CARTON	THROUGH HOLE MOUNT	250 V		125 Cel	-40 Cel	39 mm	19		50Hz	33 mm
B84112B0000B020	TDK	SINGLE PHASE EMI FILTER	2 A		UL; CSA; ENEC-10	2700 V	.5 mA		PANEL MOUNT	250 V	L50XB45XH28.6 (mm)			28.6 mm	45	TAB CONNECTORS ON FACE ENDS, MOUNTING TABS ON FACE ENDS	50/60Hz	50 mm
RN212-2-02-1M0	Schaffner Holding Ag	SINGLE PHASE EMI FILTER	2 A		UL; IEC; VDE; ENEC-10				THROUGH HOLE MOUNT	300 V	L18.0XB12.5XH20.0 (mm)/L0.709XB0.492XH0.787 (inch)	100 Cel	-40 Cel	20 mm	12.5		50/60Hz	18 mm
RN212-2-02-1M8	Schaffner Holding Ag	SINGLE PHASE EMI FILTER	2 A		UL; IEC; VDE; ENEC-10				THROUGH HOLE MOUNT	300 V	L18.0XB12.5XH20.0 (mm)/L0.709XB0.492XH0.787 (inch)	100 Cel	-40 Cel	20 mm	12.5		50/60Hz	18 mm
SSRH7H-M20016	KEMET Corporation	SINGLE PHASE EMI FILTER	2 A	100 Mohm	UL			TRAY	THROUGH HOLE MOUNT	250 V		120 Cel	-25 Cel	12 mm	14.5			18 mm
7448022010	Wurth Elektronik	SINGLE PHASE EMI FILTER	2 A		ENEC-10; VDE			TRAY	THROUGH HOLE MOUNT	250 V		125 Cel	-40 Cel	22 mm	14		50Hz	18 mm

EMI Mains Filters

EMI mains filters are electronic filters that are used to suppress electromagnetic interference (EMI) from mains power lines. They are designed to provide a high level of attenuation of unwanted frequencies while allowing the desired power signal to pass through with minimal distortion.

EMI mains filters use a combination of passive and active components, including capacitors, inductors, resistors, and diodes, to filter out noise and interference from power lines. They can be designed for a wide range of power ratings and frequencies, depending on the application.

EMI mains filters can be designed as low-pass filters, which allow low-frequency power signals to pass through while attenuating high-frequency EMI signals, or as band-stop filters, which block a specific range of frequencies while allowing other frequencies to pass through. They can also be designed with multiple stages of filtering to provide increased attenuation of unwanted frequencies.

EMI mains filters are commonly used in a variety of electronic systems, including power supplies, motor drives, medical equipment, and industrial control systems. They are also used in residential and commercial buildings to suppress EMI noise from power lines and prevent interference with other electronic devices.