.4 A EMI Mains Filters 8

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Part	Manufacturer	Filter Type	Maximum DC Resistance	Rated Current	Minimum Insulation Resistance	Approvals (V)	No. of Functions	High Pot	Packing Method	Mounting Type	Rated Voltage	No. of Terminals	Dimensions	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Inductance	Height	Width (mm)	Additional Features	JESD-609 Code	Operating Frequency (Hz)	Length
RN112-0.4-02-39M	Schaffner Holding Ag	SINGLE PHASE EMI FILTER		.4 A		UL; IEC; VDE; ENEC-10				THROUGH HOLE MOUNT	300 V		L17.7XB17.1XH12.6 (mm)/L0.697XB0.673XH0.496 (inch)	100 Cel	-40 Cel			12.6 mm	17.1			50/60Hz	17.7 mm
SSRH7HS-M04467	KEMET Corporation	SINGLE PHASE EMI FILTER		.4 A	100 Mohm	UL			TRAY	THROUGH HOLE MOUNT	250 V			120 Cel	-25 Cel			12 mm	14.5				18 mm
PLA10AN2230R4D2B	Murata Manufacturing	SINGLE PHASE EMI FILTER		.4 A	100 Mohm				BOX	THROUGH HOLE MOUNT	300 V		L18.0XB16.0XH17.5 (mm)/L0.709XB0.63XH0.689 (inch)	120 Cel	-25 Cel	Tin/Copper (Sn/Cu)		17.5 mm	16.0	INDUCTANCE 22 MILLI HENRY; SECTIONAL WINDING TYPE	e2		18 mm
PLA10AN3030R4R2B	Murata Manufacturing	SINGLE PHASE EMI FILTER		.4 A	100 Mohm				BOX	THROUGH HOLE MOUNT	300 V		L18.0XB16.0XH17.5 (mm)/L0.709XB0.63XH0.689 (inch)	120 Cel	-25 Cel	Tin/Copper (Sn/Cu)		17.5 mm	16.0	INDUCTANCE 30 MILLI HENRY; STANDARD WINDING TYPE	e2		18 mm
RC112-0.4-15M	Schaffner Holding Ag	DATA LINE FILTER	1.35 ohm	.4 A		UL; IEC; VDE; EN	2			THROUGH HOLE MOUNT	250 V	4		125 Cel	-40 Cel		15000 uH	8 mm	17.5				17.5 mm
RC212-0.4-15M	Schaffner Holding Ag	DATA LINE FILTER	1.35 ohm	.4 A		UL; IEC; VDE; EN	2			THROUGH HOLE MOUNT	250 V	4		125 Cel	-40 Cel		15000 uH	17.6 mm	7.4				15.3 mm
SSHB10H-R04760	KEMET Corporation	SINGLE PHASE EMI FILTER		.4 A	100 Mohm	UL		500 V	TRAY	THROUGH HOLE MOUNT	250 V			120 Cel	-25 Cel			15.5 mm	17				22 mm
SSRH7H-M04596	KEMET Corporation	SINGLE PHASE EMI FILTER		.4 A	100 Mohm	UL			TRAY	THROUGH HOLE MOUNT	250 V			120 Cel	-25 Cel			12 mm	14.5				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.