EMI Feedthrough Filters – Mouser South Africa

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Feedthrough EMI Filters

Syfer / Knowles Feedthrough EMI Filters offer an extensive range, covering threaded and solder-in panel mounting versions, and an ever-expanding range of surface mount types. Syfer / Knowles Feedthrough EMI Filters are designed using a multilayer ceramic element, and manufactured using a unique 'Wet Process'. Dielectric materials used in these Feedthrough EMI Filters include the ultra stable C0G and stable X7R types, which ensure excellent insertion loss performance is provided up to full rated voltage and to the extremes of rated temperature. Capacitance values up to 2.2μF are offered, with working voltages up to 3kVdc.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Circuit Type	Capacitance	Voltage Rating	Tolerance	Maximum DC Current	Minimum Operating Temperature	Maximum Operating Temperature	Temperature Coefficient/Code	Packaging
	EMI Feedthrough Filters 100V .1uF X7R 20% T FILTER SFBDT1000104MX1 Knowles Syfer 1: $22.98 99Expected 2027/01/20	Mfr. Part No. SFBDT1000104MX1 Mouser Part No 843-SFBDT1000104MX1	Knowles Syfer	EMI Feedthrough Filters 100V .1uF X7R 20% T FILTER	Datasheet	99Expected 2027/01/20	$22.98 $21.77 $19.76 $18.76 View $16.82	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: $25.04 100Expected 2027/01/20	Mfr. Part No. SFCML1000474MX1 Mouser Part No 843-SFCML1000474MX1	Knowles Syfer	EMI Feedthrough Filters 100V .47uF X7R 20% L-C FILTER	Datasheet	100Expected 2027/01/20	$25.04 $23.73 $21.54 $18.67	Min.: 1 Mult.: 1			SFCM	LC Filter	470 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
	EMI Feedthrough Filters 100V .1uF X7R 20% C FILTER SFABC1000104MX1 Knowles Syfer Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. SFABC1000104MX1 Mouser Part No 843-SFABC1000104MX1	Knowles Syfer	EMI Feedthrough Filters 100V .1uF X7R 20% C FILTER	Datasheet	Non-Stocked Lead-Time 40 Weeks		Request a Quote			SFABC	C Filter	100 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
	EMI Feedthrough Filters 100V .1uF X7R 20% C FILTER SFBCC1000104MX1 Knowles Syfer Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. SFBCC1000104MX1 Mouser Part No 843-SFBCC1000104MX1	Knowles Syfer	EMI Feedthrough Filters 100V .1uF X7R 20% C FILTER	Datasheet	Non-Stocked Lead-Time 40 Weeks		Request a Quote			SFBC	C Filter	100 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
	EMI Feedthrough Filters 100V .1uF X7R 20% L-C FILTER SFBCL1000104MX1 Knowles Syfer Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. SFBCL1000104MX1 Mouser Part No 843-SFBCL1000104MX1	Knowles Syfer	EMI Feedthrough Filters 100V .1uF X7R 20% L-C FILTER	Datasheet	Non-Stocked Lead-Time 40 Weeks		Request a Quote			SFBC	LC Filter	100 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
	EMI Feedthrough Filters 50V .094uF X7R -20%/+80% Pi FILTER SFBCP0500943ZX1 Knowles Syfer Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. SFBCP0500943ZX1 Mouser Part No 843-SFBCP0500943ZX1	Knowles Syfer	EMI Feedthrough Filters 50V .094uF X7R -20%/+80% Pi FILTER	Datasheet	Non-Stocked Lead-Time 40 Weeks		Request a Quote			SFBC	Pi Filter	94 nF	50 V	- 20 %, + 80 %	10 A	- 55 C	+ 125 C	X7R	Bulk
	EMI Feedthrough Filters 100V .2uF X7R Pi FILTER W/NUTS SFBDP1000204MX1 Knowles Syfer Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. SFBDP1000204MX1 Mouser Part No 843-SFBDP1000204MX1	Knowles Syfer	EMI Feedthrough Filters 100V .2uF X7R Pi FILTER W/NUTS	Datasheet	Non-Stocked Lead-Time 40 Weeks		Request a Quote			SFBD	Pi Filter	200 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
	EMI Feedthrough Filters 500V .01uF X7R 20% T FILTER SFBDT5000103MX1 Knowles Syfer Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. SFBDT5000103MX1 Mouser Part No 843-SFBDT5000103MX1	Knowles Syfer	EMI Feedthrough Filters 500V .01uF X7R 20% T FILTER	Datasheet	Non-Stocked Lead-Time 40 Weeks		Request a Quote			SFBD	T Filter	10 nF	500 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk
	EMI Feedthrough Filters 100V .1uF X7R 20% T FILTER SFKKT1000104MX0 Knowles Syfer Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. SFKKT1000104MX0 Mouser Part No 843-SFKKT1000104MX0	Knowles Syfer	EMI Feedthrough Filters 100V .1uF X7R 20% T FILTER	Datasheet	Non-Stocked Lead-Time 40 Weeks		Request a Quote			SFKK	T Filter	100 nF	100 V	20 %	10 A	- 55 C	+ 125 C	X7R	Bulk