About EMI Feedthrough Filters

Knowles EMI Feedthrough Filters

EMI feedthrough filters are used to reduce electromagnetic interference (EMI) in electronic and electrical equipment. They are electronic filters installed between a signal line and ground or between two signal lines and prevent noise or signal loss. EMI feedthrough filters are made up of capacitors and inductors connected in such a way as to reduce high-frequency noise and allow lower-frequency signal to pass through, while the capacitors act as a barrier to the high-frequency noise. The inductors create an LC tank and allow only low frequencies to pass while blocking higher frequencies. EMI feedthrough filters are typically placed at the end of the signal cables to provide EMI immunity.
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Enter Qty ProductCapacitanceVoltage RatingToleranceMaximum DC CurrentMaximum DC ResistanceOperating Temperature RangeCircuit TypeTemperature Coefficient / Code
  
             
SFABL5000102MX1


Syfer EMI Feedthrough Filters 500V .001uF X7R 20% L-C Filter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 11.9183

Multiples of: 50

 1 nF500 V20 %10 A - 55 C to + 125 CLc Filterx7r
SFCMC5000100ZC1


EMI Feedthrough Filters 500V 10pF C0G -20%/+80% C FILTER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 11.9692

Multiples of: 50

Emi Filters10 pF500 V- 20 % , + 80 %10 A - 55 C to + 125 CC FilterC 0g (np0)
SFCMC5000221MC1


EMI Feedthrough Filters 500V 220pF C0G 20% C Filter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 12.4531

Multiples of: 50

Emi Filters220 pF500 V20 %10 A - 55 C to + 125 CC FilterC 0g (np0)
SFBCC5000222MX1


EMI Feedthrough Filters 500V .0022uF X7R 20% C Filter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 12.6314

Multiples of: 50

Emi Filters2.2 nF500 V20 %10 A - 55 C to + 125 CC Filterx7r
SFAKL5000223MX1


EMI Feedthrough Filters 500V .022uF X7R L-C FILTER W/NUTS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 12.7714

Multiples of: 1

Emi Filters22 nF500 V20 %10 A - 55 C to + 125 CLc Filterx7r
SFBCC1000223MX1


EMI Feedthrough Filters 100V .022uF X7R 20% C Filter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 12.8096

Multiples of: 50

Emi Filters22 nF100 V20 %10 A - 55 C to + 125 CC Filterx7r
SFBCC0500473MX1


EMI Feedthrough Filters 50V .047uF X7R 20% C Filter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 12.8732

Multiples of: 1

Emi Filters47 nF50 V20 %10 A - 55 C to + 125 CC Filterx7r
SFBCL5000472MX1


EMI Feedthrough Filters 500V .0047uF X7R 20% L-C FILTER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
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USD 12.8732

Multiples of: 1

Emi Filters4.7 nF500 V20 %10 A - 55 C to + 125 CLc Filterx7r
SFBLL5000222MX1


EMI Feedthrough Filters 500V .0022uF X7R 20% L-C FILTER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 12.8732

Multiples of: 1

Emi Filters2.2 nF500 V20 %10 A - 55 C to + 125 CLc Filterx7r
SFBLL1000223MX1


EMI Feedthrough Filters 100V .022uF X7R 20% L-C Filter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 12.9879

Multiples of: 1

Emi Filters22 nF100 V20 %10 A - 55 C to + 125 CLc Filterx7r
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