Feedthrough Capacitors

Feedthrough capacitors are widely used for AC/DC supply lines to help lower harmful interference. Normal standard capacitors are not really suitable for filtering applications as they can introduce high impedance, feedthrough capacitors do not have this issue. High current feedthrough capacitors are mainly used in high-power applications and are usually connected to high voltage and high energy circuits so extra caution is needed.

RS have a great range of feedthrough capacitors with various capacitance and current ratings to meet all your filtering requirements.

Types of feedthrough capacitors

  • Surface Mount feedthrough capacitors - offered in various packages including 0805, 1206, 1206
  • Plastic Film Feedthrough capacitors
  • Discoidal feedthrough capacitors - used in the EMI filter industry. These capacitors come in different designs with a wide range of capacitance ratings to meet the different requirements of today’s applications
  • Tubular ceramic feedthrough capacitors - used in high frequency filtering applications, the unique structure of these capacitors yields an impressively low inductance

Applications

Feedthrough capacitors are used in various circuits

  • Electronic Circuits
  • Telephone Exchanges
  • Power supplies

189 Products showing for Feedthrough Capacitors

In Stock
Murata NFE61HT / PT, Feedthrough Capacitor 50V dc, Taping 4.7 nF, Surface
  • RS Stock No. 188-8772
  • Mfr. Part No. NFE61PT472C1H9L
Subtotal (1 pack of 20 units)
€15.22(exc. VAT)
€0.761/unit
In Stock
Murata DSS1NB3, Feedthrough Capacitor 100V dc 0.022 μF, Through Hole
  • RS Stock No. 187-3603
  • Mfr. Part No. DSS1NB32A223Q91A
Subtotal (1 pack of 10 units)
€4.65(exc. VAT)
€0.465/unit
In Stock
Murata DSS1, Feedthrough Capacitor 100V dc, Ammo Pack 6.8 nF, Through Hole
  • RS Stock No. 276-3709P
  • Mfr. Part No. DSS1NB32A682Q91A
Subtotal 10 units (supplied on a continuous strip)
€2.86(exc. VAT)
€0.286/unit
In Stock
Murata DSS1, Feedthrough Capacitor 100V dc, Ammo Pack 6.8 nF, Through Hole
  • RS Stock No. 276-3708
  • Mfr. Part No. DSS1NB32A682Q91A
Subtotal (1 reel of 1500 units)
€121.50(exc. VAT)
€0.081/unit
In Stock
TDK YFF-SC, Feedthrough Capacitor 50V dc, 0402 100 pF, Surface
  • RS Stock No. 144-7437
  • Mfr. Part No. YFF15SC1H101MT000N
Subtotal (1 pack of 20 units)
€1.30(exc. VAT)
€0.065/unit
In Stock
Murata NFM18C, Signal Filter 16V dc, 0603 0.1 μF, Surface
  • RS Stock No. 106-044
  • Mfr. Part No. NFM18PC104R1C3D
Subtotal (1 bag of 25 units)
€2.825(exc. VAT)
€0.113/unit
In Stock
Murata NFM21C, Feedthrough Capacitor 50V dc, 0805 0.022 μF, Surface
  • RS Stock No. 725-7427
  • Mfr. Part No. NFM21CC223R1H3D
Subtotal (1 pack of 10 units)
€2.75(exc. VAT)
€0.275/unit
In Stock
Murata NFM3DP, Feedthrough Capacitor 50V dc, 1206 0.022 μF, Surface
  • RS Stock No. 725-7449
  • Mfr. Part No. NFM3DPC223R1H3L
Subtotal (1 pack of 10 units)
€4.06(exc. VAT)
€0.406/unit
In Stock
Murata NFM21C, Feedthrough Capacitor 50V dc, 0805 2.2 nF, Surface
  • RS Stock No. 725-7418
  • Mfr. Part No. NFM21CC222R1H3D
Subtotal (1 pack of 10 units)
€2.38(exc. VAT)
€0.238/unit
In Stock
Murata NFM41C, Feedthrough Capacitor 100V dc, 1806 0.022 μF, Surface
  • RS Stock No. 725-7442
  • Mfr. Part No. NFM41CC223R2A3L
Subtotal (1 pack of 10 units)
€2.87(exc. VAT)
€0.287/unit
In Stock
Murata NFM21C, Feedthrough Capacitor 50V dc, 0805 1 nF, Surface
  • RS Stock No. 725-7402
  • Mfr. Part No. NFM21CC102R1H3D
Subtotal (1 pack of 10 units)
€2.75(exc. VAT)
€0.275/unit
In Stock
Murata NFM21C, Feedthrough Capacitor 50V dc, 0805 470 pF, Surface
  • RS Stock No. 725-7424
  • Mfr. Part No. NFM21CC471R1H3D
Subtotal (1 pack of 10 units)
€2.20(exc. VAT)
€0.22/unit
In Stock
Murata NFM3DC, Feedthrough Capacitor 50V dc, 1206 470 pF, Surface
  • RS Stock No. 725-7430
  • Mfr. Part No. NFM3DCC471R1H3L
Subtotal (1 pack of 10 units)
€3.64(exc. VAT)
€0.364/unit
In Stock
Murata NFM41C, Power Line Filter 100V dc, 1806 1 nF, Surface
  • RS Stock No. 150-657
  • Mfr. Part No. NFM41CC102R2A3L
Subtotal (1 pack of 10 units)
€2.92(exc. VAT)
€0.292/unit
In Stock
Murata DSS1, Feedthrough Capacitor 100V dc, Ammo Pack 6.8 nF, Through Hole
  • RS Stock No. 276-3709
  • Mfr. Part No. DSS1NB32A682Q91A
Subtotal (1 tape of 10 units)
€2.86(exc. VAT)
€0.286/unit
In Stock
Murata DSS1, Feedthrough Capacitor 100V dc, Ammo Pack 150 pF, Through Hole
  • RS Stock No. 276-3707
  • Mfr. Part No. DSS1NB32A151Q91A
Subtotal (1 tape of 10 units)
€2.92(exc. VAT)
€0.292/unit
In Stock
Murata NFM3DC, Feedthrough Capacitor 50V dc, 1206 0.022 μF, Surface
  • RS Stock No. 202-3544
  • Mfr. Part No. NFM3DCC223R1H3L
Subtotal (1 pack of 20 units)
€4.68(exc. VAT)
€0.234/unit
In Stock
Murata NFE61HT / PT, Feedthrough Capacitor 50V dc, Taping 1 nF, Surface
  • RS Stock No. 188-8766
  • Mfr. Part No. NFE61PT102E1H9L
Subtotal (1 pack of 20 units)
€12.64(exc. VAT)
€0.632/unit
In Stock
Murata DSS1, Feedthrough Capacitor 100V dc, Ammo Pack 150 pF, Through Hole
  • RS Stock No. 276-3707P
  • Mfr. Part No. DSS1NB32A151Q91A
Subtotal 10 units (supplied on a continuous strip)
€2.92(exc. VAT)
€0.292/unit
In Stock
Murata NFM41, Feedthrough Capacitor 25V dc, 1806 1.5 μF, Surface
  • RS Stock No. 811-9828
  • Mfr. Part No. NFM41PC155B1E3L
Subtotal (1 bag of 5 units)
€4.81(exc. VAT)
€0.962/unit
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