.hide-partial { max-height: none; } .show-more { display: none; }

Knowles EMI Feedthrough Filters

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 44

Applied Filters:

Manufacturer = Knowles

Series

Circuit Type

Capacitance

Voltage Rating

Tolerance

Maximum DC Current

Minimum Operating Temperature

Maximum Operating Temperature

Temperature Coefficient / Code

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Circuit Type	Capacitance	Voltage Rating	Tolerance	Maximum DC Current	Minimum Operating Temperature	Maximum Operating Temperature	Temperature Coefficient / Code	Packaging
EMI Feedthrough Filters 500V .047uF X7R 20% L-C FILTER SFCML5000473MX1 Knowles Syfer 1: ¥3,649.2 8In Stock	Mfr. Part # SFCML5000473MX1 Mouser Part # 843-SFCML5000473MX1	Knowles Syfer	EMI Feedthrough Filters 500V .047uF X7R 20% L-C FILTER	Datasheet	8In Stock	¥3,649.2 View ¥3,458.2 ¥3,292.1 ¥2,797.1 ¥2,783.8 ¥2,641 Quote	Min.: 1 Mult.: 1	SFCM	LC Filter	47 nF	500 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters SFABC5000222MX0 Knowles Syfer 1: ¥2,739 35In Stock	Mfr. Part # SFABC5000222MX0 Mouser Part # 843-SFABC5000222MX0	Knowles Syfer	EMI Feedthrough Filters	Datasheet	35In Stock	¥2,739 ¥2,594.5 ¥2,469.9 View ¥2,097.8 ¥2,089.5 ¥1,981.6 ¥1,979.9	Min.: 1 Mult.: 1	SFABC	C Filter	2.2 uF	500 VDC	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters SFAAC5000221MC0 Knowles Syfer 1: ¥4,341.9 8In Stock	Mfr. Part # SFAAC5000221MC0 Mouser Part # 843-SFAAC5000221MC0	Knowles Syfer	EMI Feedthrough Filters	Datasheet	8In Stock	¥4,341.9 View ¥4,112.6 ¥3,876.8 ¥3,293.8 ¥3,141 Quote	Min.: 1 Mult.: 1	SFAAC	C Filter	220 pF	500 VDC		10 A	- 55 C	+ 125 C	C0G (NP0)	Bulk
EMI Feedthrough Filters SFAJC5000102MX0 Knowles Syfer 1: ¥3,526.3 32In Stock	Mfr. Part # SFAJC5000102MX0 Mouser Part # 843-SFAJC5000102MX0	Knowles Syfer	EMI Feedthrough Filters	Datasheet	32In Stock	¥3,526.3 ¥3,340.3 ¥3,179.2 View ¥2,700.8 ¥2,689.2 ¥2,551.3 ¥2,549.6	Min.: 1 Mult.: 1	SFAJC	C Filter	1 nF	500 VDC	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters SFABC5000222MX1 Knowles Syfer 1: ¥2,815.4 30In Stock	Mfr. Part # SFABC5000222MX1 Mouser Part # 843-SFABC5000222MX1	Knowles Syfer	EMI Feedthrough Filters	Datasheet	30In Stock	¥2,815.4 ¥2,667.6 ¥2,538 View ¥2,156 ¥2,147.7 ¥2,036.4 Quote	Min.: 1 Mult.: 1	SFABC	C Filter	2.2 uF	500 VDC	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters SFCDC5000473MX0 Knowles Syfer 1: ¥4,089.4 11In Stock	Mfr. Part # SFCDC5000473MX0 Mouser Part # 843-SFCDC5000473MX0	Knowles Syfer	EMI Feedthrough Filters Learn More about Knowles Syfer syfer sfcd emi filters	Datasheet	11In Stock	¥4,089.4 ¥3,875.1 View ¥3,689.1 ¥3,134.3 ¥3,121 ¥2,959.9 ¥2,958.2	Min.: 1 Mult.: 1	SFCD	C Filter	47 nF	500 VDC	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters SFKKL5000471MX0 Knowles Syfer 1: ¥2,591.2 16In Stock	Mfr. Part # SFKKL5000471MX0 Mouser Part # 843-SFKKL5000471MX0	Knowles Syfer	EMI Feedthrough Filters	Datasheet	16In Stock	¥2,591.2 ¥2,455 View ¥2,337 ¥1,984.9 ¥1,976.6 ¥1,875.3 Quote	Min.: 1 Mult.: 1	SFKK	LC Filter	470 pF	500 VDC	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters SFCMC2000224MX1 Knowles Syfer 1: ¥5,135.8 44In Stock	Mfr. Part # SFCMC2000224MX1 Mouser Part # 843-SFCMC2000224MX1	Knowles Syfer	EMI Feedthrough Filters		44In Stock	¥5,135.8 ¥4,866.7 ¥4,416.6 View ¥4,190.7 ¥3,920 ¥3,717.3 Quote	Min.: 1 Mult.: 1
EMI Feedthrough Filters 0805 50V 22.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X2Y capacitor Knowles Dielectric Labs 0805Y0500223MXTE03 0805Y0500223MXTE03 Knowles Dielectric Labs 1: ¥260.8 2,800In Stock	Mfr. Part # 0805Y0500223MXTE03 Mouser Part # 766-0805Y0500223MXTE	Knowles Dielectric Labs	EMI Feedthrough Filters 0805 50V 22.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X2Y capacitor	Datasheet	2,800In Stock	Cut Tape ¥260.8 ¥181 ¥134.4 ¥112.4 Reel ¥96.5 View ¥105 ¥91.2 ¥86 Quote	Min.: 1 Mult.: 1 : 3,000	X2Y IPC - E03									Reel, Cut Tape
EMI Feedthrough Filters 0805 100V 1.00 nF +/-20% X7R (2R1) AEC-Q200 FlexiCap/Nickel Barrier, X2Y capacitor Knowles Syfer 0805Y1000102METE03 0805Y1000102METE03 Knowles Syfer 1: ¥179.4 3,295In Stock	Mfr. Part # 0805Y1000102METE03 Mouser Part # 843-05Y1000102METE03	Knowles Syfer	EMI Feedthrough Filters 0805 100V 1.00 nF +/-20% X7R (2R1) AEC-Q200 FlexiCap/Nickel Barrier, X2Y capacitor	Datasheet	3,295In Stock	Cut Tape ¥179.4 ¥115.3 ¥90 ¥82.2 Reel ¥59.8 View ¥64.9 ¥57.3 ¥56.1	Min.: 1 Mult.: 1 : 3,000	X2Y IPC - E03									Reel, Cut Tape
EMI Feedthrough Filters SFABC5000221MC1 Knowles Syfer 1: ¥4,159.1 16In Stock	Mfr. Part # SFABC5000221MC1 Mouser Part # 843-SFABC5000221MC1	Knowles Syfer	EMI Feedthrough Filters	Datasheet	16In Stock	¥4,159.1 ¥3,941.6 View ¥3,752.2 ¥3,187.5 ¥3,174.2 ¥3,009.7 Quote	Min.: 1 Mult.: 1	SFABC	C Filter	220 pF	500 VDC	20 %	10 A	- 55 C	+ 125 C	C0G (NP0)	Bulk
EMI Feedthrough Filters SFAJL5000331MC1 Knowles Syfer 1: ¥4,318.6 3In Stock	Mfr. Part # SFAJL5000331MC1 Mouser Part # 843-SFAJL5000331MC1	Knowles Syfer	EMI Feedthrough Filters	Datasheet	3In Stock	¥4,318.6 View ¥4,092.7 ¥3,895 ¥3,308.7 ¥3,295.4 ¥3,126 ¥3,124.3 Quote	Min.: 1 Mult.: 1	SFAJL	LC Filter	330 pF	500 VDC	20 %	10 A	- 55 C	+ 125 C	C0G (NP0)	Bulk
EMI Feedthrough Filters SFBCC5000152MX0 Knowles Syfer 1: ¥2,704.1 26In Stock Factory Special Order	Mfr. Part # SFBCC5000152MX0 Mouser Part # 843-SFBCC5000152MX0 Factory Special Order	Knowles Syfer	EMI Feedthrough Filters	Datasheet	26In Stock	¥2,704.1 ¥2,561.3 ¥2,438.3 View ¥2,071.3 ¥2,061.3 ¥1,955	Min.: 1 Mult.: 1	SFBC	C Filter	1.5 nF	500 VDC	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters 500V .001uF X7R 20% C FILTER SFAAC5000102MX0 Knowles Syfer 1: ¥3,313.7 99Expected 1/13/2027	Mfr. Part # SFAAC5000102MX0 Mouser Part # 843-SFAAC5000102MX0	Knowles Syfer	EMI Feedthrough Filters 500V .001uF X7R 20% C FILTER	Datasheet	99Expected 1/13/2027	¥3,313.7 ¥3,139.3 ¥2,850.3 ¥2,702.4 View ¥2,529.7 ¥2,398.5 Quote	Min.: 1 Mult.: 1	SFAAC	C Filter	1 nF	500 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters SFAAC5000222MX0 Knowles Syfer 1: ¥2,488.2 150Expected 11/4/2026	Mfr. Part # SFAAC5000222MX0 Mouser Part # 843-SFAAC5000222MX0	Knowles Syfer	EMI Feedthrough Filters	Datasheet	150Expected 11/4/2026	¥2,488.2 ¥2,357 ¥2,139.4 ¥2,029.7 View ¥1,898.5 ¥1,800.5	Min.: 1 Mult.: 1	SFAAC	C Filter	2.2 nF	500 VDC		10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters 100V .1uF X7R 20% T FILTER SFBDT1000104MX1 Knowles Syfer 1: ¥3,817 99Expected 1/20/2027	Mfr. Part # SFBDT1000104MX1 Mouser Part # 843-SFBDT1000104MX1	Knowles Syfer	EMI Feedthrough Filters 100V .1uF X7R 20% T FILTER	Datasheet	99Expected 1/20/2027	¥3,817 ¥3,616 ¥3,282.1 ¥3,114.4 View ¥2,913.4 ¥2,763.9 ¥2,762.2 Quote	Min.: 1 Mult.: 1	SFBD	T Filter	100 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters 100V .47uF X7R 20% L-C FILTER SFCML1000474MX1 Knowles Syfer 1: ¥4,157.5 100Expected 1/20/2027	Mfr. Part # SFCML1000474MX1 Mouser Part # 843-SFCML1000474MX1	Knowles Syfer	EMI Feedthrough Filters 100V .47uF X7R 20% L-C FILTER	Datasheet	100Expected 1/20/2027	¥4,157.5 ¥3,939.9 ¥3,576.1 ¥3,391.8 View ¥3,174.2 ¥3,011.4 ¥3,009.7 Quote	Min.: 1 Mult.: 1	SFCM	LC Filter	470 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters 500V .0047uF X7R 20% C FILTER SFTMC5000472MX0 Knowles Syfer 1: ¥2,574.6 80Expected 2/1/2027	Mfr. Part # SFTMC5000472MX0 Mouser Part # 843-SFTMC5000472MX0	Knowles Syfer	EMI Feedthrough Filters 500V .0047uF X7R 20% C FILTER	Datasheet	80Expected 2/1/2027	¥2,574.6 ¥2,438.3 ¥2,214.1 ¥2,099.5 View ¥1,965 ¥1,863.6	Min.: 1 Mult.: 1	SFTM	C Filter	4.7 nF	500 V	20 %	15 A	- 55 C	+ 125 C	X7R	Bulk
EMI Feedthrough Filters 0805 100V 22.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, 3-terminal EMI Filter 0805Y1000223MXTE07 Knowles Syfer 3,000: ¥102.6 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 0805Y1000223MXTE07 Mouser Part # 843-05Y1000223MXTE07	Knowles Syfer	EMI Feedthrough Filters 0805 100V 22.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, 3-terminal EMI Filter	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥102.6 ¥90.5	Min.: 3,000 Mult.: 3,000 : 3,000	E07									Reel
EMI Feedthrough Filters 1206 50V 220.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, 3-terminal EMI Filter 1206Y0500224MXTE07 Knowles Syfer 2,500: ¥252.5 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 1206Y0500224MXTE07 Mouser Part # 843-06Y0500224MXTE07	Knowles Syfer	EMI Feedthrough Filters 1206 50V 220.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, 3-terminal EMI Filter	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥252.5	Min.: 2,500 Mult.: 2,500 : 2,500	E07									Reel
EMI Feedthrough Filters 1206 25V 220.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, 3-terminal EMI Filter 1206Y0250224MXTE07 Knowles Syfer 2,500: ¥252.5 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # 1206Y0250224MXTE07 Mouser Part # 843-1206Y0250224MXTE New Product	Knowles Syfer	EMI Feedthrough Filters 1206 25V 220.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, 3-terminal EMI Filter	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥252.5	Min.: 2,500 Mult.: 2,500 : 2,500	E07		220 nF		20 %		- 55 C	+ 125 C		Reel
EMI Feedthrough Filters 0.033 uF - 55 C+ 125 C 20 % 1206Y2000333MXTE03 Knowles Syfer 2,500: ¥150.7 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # 1206Y2000333MXTE03 Mouser Part # 843-1206Y2000333MXTE New Product	Knowles Syfer	EMI Feedthrough Filters 0.033 uF - 55 C+ 125 C 20 %	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥150.7	Min.: 2,500 Mult.: 2,500 : 2,500	X2Y IPC - E03		33 nF		20 %		- 55 C	+ 125 C		Reel
EMI Feedthrough Filters 820 pF - 55 C+ 125 C 20 % 1206Y2000821MXTE03 Knowles Syfer 2,500: ¥80.2 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 1206Y2000821MXTE03 Mouser Part # 843-1206Y2000821MXTE	Knowles Syfer	EMI Feedthrough Filters 820 pF - 55 C+ 125 C 20 %	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥80.2 ¥70.6	Min.: 2,500 Mult.: 2,500 : 2,500	X2Y IPC - E03		820 pF		20 %		- 55 C	+ 125 C		Reel
EMI Feedthrough Filters 0805 100V 10.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X2Y capacitor Knowles Dielectric Labs 0805Y1000103MXTE03 0805Y1000103MXTE03 Knowles Dielectric Labs 3,000: ¥87.4 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 0805Y1000103MXTE03 Mouser Part # 766-0805Y1000103MXTE	Knowles Dielectric Labs	EMI Feedthrough Filters 0805 100V 10.00 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X2Y capacitor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥87.4 ¥82.6 ¥77.7 ¥77.2	Min.: 3,000 Mult.: 3,000 : 3,000	X2Y IPC - E03									Reel
EMI Feedthrough Filters 0805 100V 4.70 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X2Y capacitor Knowles Dielectric Labs 0805Y1000472MXTE03 0805Y1000472MXTE03 Knowles Dielectric Labs 3,000: ¥81.2 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 0805Y1000472MXTE03 Mouser Part # 766-0805Y1000472MXTE	Knowles Dielectric Labs	EMI Feedthrough Filters 0805 100V 4.70 nF +/-20% X7R (2R1) FlexiCap/Nickel Barrier, X2Y capacitor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥81.2 ¥76.7 ¥72.3 ¥71.8	Min.: 3,000 Mult.: 3,000 : 3,000	X2Y IPC - E03									Reel