Advanced Power Line Noise Suppression Solutions

Optimize EMC Performance with High-Reliability EMC Filters from TDK and TDK-Lambda

TDK offers a robust portfolio of noise suppression components to mitigate electromagnetic interference (EMI) and ensure power stability across a wide range of electronic applications. This selection guide is designed to help engineers identify the optimal filter for single-phase, three-phase and DC power systems. Explore the broad portfolio of EMI filters, chokes, and noise suppression solutions designed to improve compliance, reliability, and power quality across industrial, energy, and power electronics applications.

Webinar: Taming EMI: EMC solutions for power electronics

These innovative designs optimize compliance across various applications by delivering significantly lower leakage current without sacrificing performance, making it an ideal choice for power electronic systems facing stringent EMI challenges.

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1-phase

Product shape/ Performance	Multipurpose characteristics 	Pulse attenuation characteristics 	Wide range high attenuation characteristics 	Rated current (A)
Low profile	RSEN Series Rated current: 3 to 300A Low leakage current types available
			RSHN Series Rated current: 3 to 300A Low leakage current types available
	RSAN Series Rated current: 3 to 60A Low leakage current types available
		RSMN Series Rated current: 3 to 60A Low leakage current types available
			RSKN Series Rated current: 6 to 30A Employ nanocrystal core
Onboard	RSEG Series Rated current: 0.5 to 6A
	B84110A* Rated Current: 0.5 to 6A
	B84110B* Rated Current: 1.4A
Small size	RSEL Series Rated current: 0.5 to 6A Low leakage current types available
	RSAL Series Rated current: 0.5 to 6A Low leakage current types available
	RSEV Series Rated current: 6 to 30A Low-leakage current characteristic type available
DIN Rail	RSEN-D Series Rated current: 3 to 30A Low leakage current types available
			RSHN-D Series Rated current: 3 to 30A Low leakage current types available
	RSAN-D Series Rated current: 3 to 30A Low leakage current types available
		RSMN-D Series Rated current: 3 to 30A Low leakage current types available
IEC Inlet	RPE Series Rated current: 3 to 10A Low leakage current types available Types with discharge resistors available
	RPA Series Rated current: 3 to 6A Low leakage current types available Types with discharge resistors available
	RPE-F Series Rated current: 3 to 6A Low leakage current types available With fuse
	B84771 Rated current: 1 to 20A Low leakage current types available
	B84773 Rated current: 1 to 10A Low leakage current types available With fuse holder
	B84776 Rated current: 1 to 10A Low leakage current types available With switch and fuse holder
Case(Others) Small Size	B84111F* Rated Current: 3 to 36A Low leakage current types available
		B84112G* Rated Current: 2 to 36A Low leakage current types available
			B84113H* Rated Current: 3 to 36A Low leakage current types available
			B84142A*166 Rated Current: 10 to 30A

3-phase/3-lines

Product shape/ Performance	Multipurpose characteristics 	Pulse attenuation characteristics 	Wide range high attenuation characteristics 	Rated current (A)
Low profile	RTEN Series Rated current: 6 to 300A
			RTHN Series Rated current: 6 to 300A
	RTAN Series Rated current: 6 to 60A Low leakage current types available
			RTEN-J9J3 Series Rated current: 100 to 300A
	RTCN Series Rated current: 6 to 300A For secondary side inverters
		RTMN Series Rated current: 6 to 60A
	RTEN-2 Series Rated current: 6 to 300A
			RTHN-2 Series Rated current: 6 to 300A
Book			RTHB Series Rated current: 6 to 150A
			B84243A* Series Rated current: 3 to 280A
	B84143A*R107 Rated Current: 10 to 100A
	B84243A*N107 Rated Current: 10 to 100A Low leakage current type and SCCR
	B84143A*R105 Rated Current: 8 to 150A
Case (Others)			RTHC Series Rated current: 6 to 300A
	B84143A*166 Rated current: 0.5 to 5A
			B84143B*S080/S081 Rated current: 180 to 1600A
			B84143C*S250/S251 Rated current: 160 to 2500A Attenuation below 150kHz
DIN Rail	RTEN-D Series Rated current: 6 to 30A
	RTAN-D Series Rated current: 6 to 30A

3-phase/4-lines

Product shape/ Performance	Multipurpose characteristics 	Pulse attenuation characteristics 	Wide range high attenuation characteristics 	Rated current (A)
Case	B84144A*R120 Rated current: 8 to 200A
	B84144A*R140 Rated current: 8 to 200A Low leakage current type

DC

Product shape/ Performance	Multipurpose characteristics 	Pulse attenuation characteristics 	Wide range high attenuation characteristics 	Rated current (A)
Low profile	RDEN Series Rated voltage: 48V Rated current: 50A for Telecommunication equipment
Book	B84742A*R190 Rated voltage: 1000V Rated current: 25 to 130A for DC power electronics
Case (Others)	B84111F* Rated voltage: 250V Rated current: 3 to 36A Low leakage current types available
	B84112G* Rated voltage: 250V Rated current: 3 to 36A Low leakage current types available
			B84113H* Rated voltage: 250V Rated current: 3 to 36A Low leakage current types available
			B84142A-166 Rated voltage: 250V Rated current: 10 to 30A for DC power electronics
			B84142*S081 Rated voltage: 1000V or 1500V Rated current: 180 to 1600A Low leakage current types available for DC power electronics
Onboard			FQA series Rated voltage: 40V Rated current: 20A Passive filter for operation in harsh environments
			FQB series Rated voltage: 40V Rated current: 20A Active filter for operation in harsh environments
			iDQ series Rated voltage: 75V Rated current: 10A for 48VDC power line