EMI Filter Circuits – Mouser United Kingdom

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EMI Filter & ESD Protection ICs

STMicroelectronics EMI Filter and ESD Protection Integrated Circuits (ICs) are highly integrated devices to suppress EMI/RFI noise in all systems exposed to electromagnetic interference. These filters include ESD protection circuitry, which prevents damage to the application when subjected to ESD surges up to 20kV. These devices come with 2-, 3-, 4-, 6-, and 8-line options. Some devices are AEC-Q101 qualified for use in automotive applications. The STMicroelectronics EMI Filter and ESD Protection ICs are available in a variety of packages to minimize PCB space.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Circuit Type	Capacitance	Resistance	Termination Style	Package/Case	Number of Channels	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging
EMI Filter Circuits 6lin lw cpcitnc EMI 45pF -35db @ 900MHz EMIF06-1005M12 STMicroelectronics 1: £0.308 5,263In Stock	Mfr. Part No. EMIF06-1005M12 Mouser Part No 511-EMIF06-1005M12	STMicroelectronics	EMI Filter Circuits 6lin lw cpcitnc EMI 45pF -35db @ 900MHz Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	5,263In Stock	Cut Tape £0.308 £0.256 £0.223 £0.21 View Reel £0.137 £0.193 £0.182 £0.155 £0.137 MouseReel Available	Min.: 1 Mult.: 1 : 3,000							6 Channel				EMIF06-1005M12	Reel, Cut Tape, MouseReel
EMI Filter Circuits 3-line Int EMI/RFI 15kV 17pF EMIF03-SIM02M8 STMicroelectronics 1: £0.39 44,775In Stock	Mfr. Part No. EMIF03-SIM02M8 Mouser Part No 511-EMIF03-SIM02M8	STMicroelectronics	EMI Filter Circuits 3-line Int EMI/RFI 15kV 17pF Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	44,775In Stock	Cut Tape £0.39 £0.318 £0.276 £0.258 Reel £0.191 View £0.238 £0.224 £0.211 £0.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000					SMD/SMT	QFN-8	3 Channel	- 40 C	+ 85 C		EMIF03-SIM02M8	Reel, Cut Tape, MouseReel
EMI Filter Circuits 4-Line IPAD Low Cap 900MHz to 1.8G -34dB EMIF04-1005M8 STMicroelectronics 1: £0.263 32,531In Stock 69,000On Order	Mfr. Part No. EMIF04-1005M8 Mouser Part No 511-EMIF04-1005M8	STMicroelectronics	EMI Filter Circuits 4-Line IPAD Low Cap 900MHz to 1.8G -34dB Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	32,531In Stock 69,000On Order On Order Ship Dates Mfr. No: EMIF04-1005M8 Stock: 32,531 Can Dispatch Immediately On Order: 39,000 Expected 23/11/2026 30,000 Expected 05/12/2026 Factory Lead Time: 13 Weeks	Cut Tape £0.263 £0.217 £0.188 £0.176 Reel £0.135 View £0.163 £0.153 £0.144 £0.127 MouseReel Available	Min.: 1 Mult.: 1 : 3,000					SMD/SMT	QFN-8	4 Channel	- 40 C	+ 85 C		EMIF04-1005M8	Reel, Cut Tape, MouseReel
EMI Filter Circuits 6-line EMI filter with integrated ESD protection for micro-SD Card EMIF06-HSD03F3 STMicroelectronics 1: £0.458 8,114In Stock	Mfr. Part No. EMIF06-HSD03F3 Mouser Part No 511-EMIF06-HSD03F3	STMicroelectronics	EMI Filter Circuits 6-line EMI filter with integrated ESD protection for micro-SD Card Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	8,114In Stock	Cut Tape £0.458 £0.436 £0.351 £0.308 Reel £0.219 View £0.272 £0.266 £0.238 £0.199 MouseReel Available	Min.: 1 Mult.: 1 : 5,000					SMD/SMT	FlipChip-17	6 Channel	- 30 C	+ 85 C		EMIF06-HSD03F3	Reel, Cut Tape, MouseReel
EMI Filter Circuits 6-line Micro QFN Lvl 4 20pF 50MHz EMIF06-MSD02N16 STMicroelectronics 1: £0.751 12,960In Stock 123,000On Order	Mfr. Part No. EMIF06-MSD02N16 Mouser Part No 511-EMIF06-MSD02N16	STMicroelectronics	EMI Filter Circuits 6-line Micro QFN Lvl 4 20pF 50MHz Learn More about STMicroelectronics stmicro emif06 msd02n16	Datasheet	12,960In Stock 123,000On Order On Order Ship Dates Mfr. No: EMIF06-MSD02N16 Stock: 12,960 Can Dispatch Immediately On Order: 51,000 Expected 16/11/2026 72,000 Expected 31/03/2027 Factory Lead Time: 13 Weeks	Cut Tape £0.751 £0.613 £0.532 £0.50 Reel £0.395 View £0.461 £0.416 £0.379 MouseReel Available	Min.: 1 Mult.: 1 : 3,000					SMD/SMT	Micro QFN-16 Narrow	6 Channel	- 30 C	+ 85 C		EMIF06-MSD02N16	Reel, Cut Tape, MouseReel
EMI Filter Circuits 8-line LC EMI Filter 15 kV EMIF08-LCD04M16 STMicroelectronics 1: £0.465 12,925In Stock 36,000On Order	Mfr. Part No. EMIF08-LCD04M16 Mouser Part No 511-EMIF08-LCD04M16	STMicroelectronics	EMI Filter Circuits 8-line LC EMI Filter 15 kV Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	12,925In Stock 36,000On Order On Order Ship Dates Mfr. No: EMIF08-LCD04M16 Stock: 12,925 Can Dispatch Immediately On Order: 12,000 Expected 12/11/2026 24,000 TBD Factory Lead Time: 13 Weeks	Cut Tape £0.465 £0.412 £0.35 £0.32 Reel £0.249 View £0.297 £0.292 £0.274 £0.233 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		LC Filter			SMD/SMT	QFN-16	8 Channel	- 40 C	+ 85 C		EMIF08-LCD04M16	Reel, Cut Tape, MouseReel
EMI Filter Circuits 2line IPAD EMI flter 30pF -25db @ 900MHz EMIF02-1003M6 STMicroelectronics 1: £0.315 4,962In Stock 6,000Expected 06/10/2027	Mfr. Part No. EMIF02-1003M6 Mouser Part No 511-EMIF02-1003M6	STMicroelectronics	EMI Filter Circuits 2line IPAD EMI flter 30pF -25db @ 900MHz Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	4,962In Stock 6,000Expected 06/10/2027	Cut Tape £0.315 £0.255 £0.222 £0.209 Reel £0.158 View £0.192 £0.181 £0.174 £0.145 MouseReel Available	Min.: 1 Mult.: 1 : 3,000							2 Channel				EMIF02-1003M6	Reel, Cut Tape, MouseReel
EMI Filter Circuits Automotive grade 6-line low capacitance EMI filter and ESD protection EMIF06-1005MX12Y STMicroelectronics 1: £0.398 10,077In Stock	Mfr. Part No. EMIF06-1005MX12Y Mouser Part No 511-EMIF06-1005MX12Y	STMicroelectronics	EMI Filter Circuits Automotive grade 6-line low capacitance EMI filter and ESD protection Learn More about STMicroelectronics stm emif06 1005mx12y filter	Datasheet	10,077In Stock	Cut Tape £0.398 £0.368 £0.343 £0.328 Reel £0.196 View £0.267 £0.26 £0.21 £0.185 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EMI Filters	RC Filter	52 pF	100 Ohms	SMD/SMT	QFN-12	6 Channel	- 55 C	+ 150 C	AEC-Q100	EMIF06-1005MX12Y	Reel, Cut Tape, MouseReel
EMI Filter Circuits Automotive isolated communication port interface for L9965 EMIF04-0410M8Y STMicroelectronics 1: £0.511 6,000Expected 05/11/2026 New Product	Mfr. Part No. EMIF04-0410M8Y Mouser Part No 511-EMIF04-0410M8Y New Product	STMicroelectronics	EMI Filter Circuits Automotive isolated communication port interface for L9965 Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	6,000Expected 05/11/2026	Cut Tape £0.511 £0.36 £0.323 £0.282 Reel £0.23 View £0.262 £0.251 £0.241 £0.224 MouseReel Available	Min.: 1 Mult.: 1 : 3,000												Reel, Cut Tape, MouseReel
EMI Filter Circuits 6-line EMI filter and ESD protection for mini and micro SD card interfaces EMIF06-HMC02F2 STMicroelectronics 1: £0.375 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. EMIF06-HMC02F2 Mouser Part No 511-EMIF06-HMC02F2	STMicroelectronics	EMI Filter Circuits 6-line EMI filter and ESD protection for mini and micro SD card interfaces Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape £0.375 £0.34 £0.316 £0.303 View Reel £0.161 £0.247 £0.24 £0.194 £0.182 £0.161	Min.: 1 Mult.: 1 : 5,000							6 Channel				EMIF06-HMC02F2	Reel, Cut Tape
EMI Filter Circuits 8 line low capacitance EMI filter and ESD protection EMIF08-VID1F3 STMicroelectronics 1: £0.421 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. EMIF08-VID1F3 Mouser Part No 511-EMIF08-VID1F3	STMicroelectronics	EMI Filter Circuits 8 line low capacitance EMI filter and ESD protection Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape £0.421 £0.397 £0.32 £0.282 Reel £0.196 View £0.249 £0.244 £0.217 £0.189 MouseReel Available	Min.: 1 Mult.: 1 : 5,000											EMIF08-VID1F3	Reel, Cut Tape, MouseReel

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EMI Filter & ESD Protection ICs

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