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

294 Products showing for Feedthrough Capacitors

Stock information currently inaccessible
Murata NFM3DC, Feedthrough Capacitor 50 V dc, 1206 0.022 μF, Surface Mount
  • RS Stock No. 202-3544
  • Mfr. Part No. NFM3DCC223R1H3L
Subtotal (20 units, in packs of 20)
CHF.4.82(exc. VAT)
CHF.0.241/unit
Stock information currently inaccessible
Murata NFM3DCC222R1H3, Feedthrough Capacitor, 1206 2.2 nF, Surface
  • RS Stock No. 202-3538P
  • Mfr. Part No. NFM3DCC222R1H3L
Subtotal (20 units, supplied on a continuous strip)
CHF.6.74(exc. VAT)
CHF.0.337/unit
Stock information currently inaccessible
TDK YFF-SC, Feedthrough Capacitor 16 V dc, 0402 22 nF, Surface Mount
  • RS Stock No. 144-7117
  • Mfr. Part No. YFF15SC1C223MT000N
Subtotal (10000 units, on reels of 10000)
CHF.180.00(exc. VAT)
CHF.0.018/unit
Stock information currently inaccessible
Murata NFE31P, Feedthrough Capacitor 25 V dc, Taping 220 pF, Surface Mount
  • RS Stock No. 166-9669
  • Mfr. Part No. NFE31PT221D1E9L
Subtotal (2000 units, on reels of 2000)
CHF.362.00(exc. VAT)
CHF.0.181/unit
Stock information currently inaccessible
EPCOS B85321, Feedthrough Capacitor 250 V ac, 600 V dc 1 μF, Screw
  • RS Stock No. 162-0173
  • Mfr. Part No. B85321A2205A101
Subtotal (6 units, in boxes of 6)
CHF.897.78(exc. VAT)
CHF.149.63/unit
Stock information currently inaccessible
TDK YFF-P, Feedthrough Capacitor 6.3 V dc, 1608 1 μF, Surface Mount
  • RS Stock No. 144-7128
  • Mfr. Part No. YFF18PC0J105MT0H0N
Subtotal (4000 units, on reels of 4000)
CHF.244.00(exc. VAT)
CHF.0.061/unit
Stock information currently inaccessible
EPCOS B85321, Feedthrough Capacitor250 V ac, 600V dc, Screw Mount
  • RS Stock No. 167-8239
  • Mfr. Part No. B85121A2475A101
Subtotal (6 units, in boxes of 6)
CHF.464.898(exc. VAT)
CHF.77.483/unit
Stock information currently inaccessible
TDK YFF-P, Feedthrough Capacitor 6.3 V dc, 1608 2.2 μF, Surface Mount
  • RS Stock No. 144-7134
  • Mfr. Part No. YFF18PH0J225MT000N
Subtotal (4000 units, on reels of 4000)
CHF.328.00(exc. VAT)
CHF.0.082/unit
Stock information currently inaccessible
Murata NFM18C, Signal Filter 6.3 V dc, 0603 1 μF, Surface Mount
  • RS Stock No. 166-9595
  • Mfr. Part No. NFM18PC105R0J3D
Subtotal (4000 units, on reels of 4000)
CHF.228.00(exc. VAT)
CHF.0.057/unit
Stock information currently inaccessible
TDK YFF-SC, Feedthrough Capacitor 50 V dc, 1608 22 pF, Surface Mount
  • RS Stock No. 144-7141
  • Mfr. Part No. YFF18SC1H220MT0H0N
Subtotal (10000 units, on reels of 10000)
CHF.810.00(exc. VAT)
CHF.0.081/unit
Stock information currently inaccessible
Murata NFM41C, Feedthrough Capacitor 100 V dc, 1806 0.022 μF, Surface Mount
  • RS Stock No. 167-5638
  • Mfr. Part No. NFM41CC223R2A3L
Subtotal (4000 units, on reels of 4000)
CHF.944.00(exc. VAT)
CHF.0.236/unit
Stock information currently inaccessible
TDK YFF-SC, Feedthrough Capacitor 50 V dc, 1608 470 pF, Surface Mount
  • RS Stock No. 144-7476
  • Mfr. Part No. YFF18SC1H471MT0H0N
Subtotal (20 units, in packs of 20)
CHF.3.30(exc. VAT)
CHF.0.165/unit
Stock information currently inaccessible
Schaffner FN 751X, Feedthrough Capacitor 300 V ac 100 nF, Panel
  • RS Stock No. 302-9824
  • Mfr. Part No. FN7514-32-M4
Subtotal (1 unit)
CHF.62.66(exc. VAT)
CHF.62.66/unit
Stock information currently inaccessible
TDK YFF-P, Feedthrough Capacitor 6.3 V dc 220 nF, Surface Mount
  • RS Stock No. 144-7392
  • Mfr. Part No. YFF18PC0J224MT0H0N
Subtotal (10 units, in packs of 10)
CHF.0.44(exc. VAT)
CHF.0.044/unit
Stock information currently inaccessible
Schaffner FN 756X, Feedthrough Capacitor
  • RS Stock No. 302-9751
  • Mfr. Part No. FN7560-10-M3
Subtotal (1 unit)
CHF.47.84(exc. VAT)
CHF.47.84/unit
Stock information currently inaccessible
TDK YFF-P, Feedthrough Capacitor 4 V dc, 0402 4.3 μF, Surface Mount
  • RS Stock No. 144-7113
  • Mfr. Part No. YFF15PC0G435MT000N
Subtotal (10000 units, on reels of 10000)
CHF.300.00(exc. VAT)
CHF.0.03/unit
Stock information currently inaccessible
EPCOS B85321, Feedthrough Capacitor 250 V ac, 600 V dc 2.5 nF, Screw
  • RS Stock No. 167-8500
  • Mfr. Part No. B85321A2502Z160
Subtotal (10 units, in boxes of 10)
CHF.767.10(exc. VAT)
CHF.76.71/unit
Stock information currently inaccessible
Schaffner FN 751X, Feedthrough Capacitor 300 V ac 100 nF, Panel
  • RS Stock No. 302-9830
  • Mfr. Part No. FN7512-63-M6
Subtotal (1 unit)
CHF.63.49(exc. VAT)
CHF.63.49/unit
Stock information currently inaccessible
Murata NFM21PS, Feedthrough Capacitor6.3V dc, 0805 (2012M), Surface Mount
  • RS Stock No. 839-1048
  • Mfr. Part No. NFM21PS106B0J3D
Subtotal (5 units, in bags of 5)
CHF.2.24(exc. VAT)
CHF.0.448/unit
Stock information currently inaccessible
TDK YFF-HC, Feedthrough Capacitor 100 V dc, 3216 10 nF, Surface Mount
  • RS Stock No. 144-7166
  • Mfr. Part No. YFF31HC2A103MT000N
Subtotal (2000 units, on reels of 2000)
CHF.298.00(exc. VAT)
CHF.0.149/unit
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