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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

193 Products showing for Feedthrough Capacitors

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Last RS stock Murata NFE61HT / PT, Feedthrough Capacitor 50V dc, Taping 4.7 nF, Surface RS Stock No. 188-8772P Mfr. Part No. NFE61PT472C1H9L Subtotal 20 units (supplied on a continuous strip) €15.22(exc. VAT) €0.761/unit Quantity	Murata	4.7nF	Feedthrough Capacitor	50V dc	±20 to ±80 %	Surface	-25°C	85°C	Taping	NFE61HT / PT	-
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) €1.38(exc. VAT) €0.069/unit Quantity	TDK	100pF	Feedthrough Capacitor	50V dc	±20 %	Surface	-55°C	125°C	0402	YFF-SC	-
In Stock TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole RS Stock No. 279-7955 Mfr. Part No. B85321A2502W160 Subtotal (1 unit) €143.30(exc. VAT) €143.30/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole RS Stock No. 279-7951 Mfr. Part No. B85321A2405A101 Subtotal (1 unit) €164.39(exc. VAT) €164.39/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
Limited stock TDK B85321, EMI Filter 250V ac 4.7 μF, Through Hole RS Stock No. 279-7961 Mfr. Part No. B85321A2945A201 Subtotal (1 unit) €165.77(exc. VAT) €165.77/unit Quantity	TDK	4.7μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole RS Stock No. 279-7959 Mfr. Part No. B85321A2502Y160 Subtotal (1 unit) €126.31(exc. VAT) €126.31/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole RS Stock No. 279-7940 Mfr. Part No. B85321A2204A250 Subtotal (1 unit) €133.48(exc. VAT) €133.48/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole RS Stock No. 279-7957 Mfr. Part No. B85321A2502X160 Subtotal (1 unit) €141.46(exc. VAT) €141.46/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac, Metal Case 1.0 μF, Through Hole RS Stock No. 279-7949 Mfr. Part No. B85321A2205A750 Subtotal (1 unit) €147.23(exc. VAT) €147.23/unit Quantity	TDK	1.0μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	Metal Case	B85321	-
In Stock TDK B85321, EMI Filter 250V ac, Metal Case 0.0025 μF, Through Hole RS Stock No. 279-7947 Mfr. Part No. B85321A2205A401 Subtotal (1 unit) €284.53(exc. VAT) €284.53/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	Metal Case	B85321	-
In Stock Schaffner FN 751X, Feedthrough Capacitor 100V ac 100 nF, Panel RS Stock No. 302-9818 Mfr. Part No. FN7513-16-M4 Subtotal (1 unit) €72.00(exc. VAT) €72.00/unit Quantity	Schaffner	100nF	Feedthrough Capacitor	100V ac	20 %	Panel	-40°C	100°C	-	FN 751X	0.3mΩ
In Stock TDK B85321, Feedthrough Capacitor 250 V ac, 600V dc 2.5 nF, Screw RS Stock No. 496-2924 Mfr. Part No. B85321A2502Z160 Subtotal (1 unit) €95.69(exc. VAT) €95.69/unit Quantity	TDK	2.5nF	Feedthrough Capacitor	250V ac, 600V ac	±20 %	Screw	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole RS Stock No. 279-7954 Mfr. Part No. B85321A2502W160 Subtotal (1 box of 10 units) €1,433.04(exc. VAT) €143.304/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole RS Stock No. 279-7956 Mfr. Part No. B85321A2502X160 Subtotal (1 box of 10 units) €1,097.88(exc. VAT) €109.788/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock TDK B85321, EMI Filter 250V ac, Metal Case 1.0 μF, Through Hole RS Stock No. 279-7948 Mfr. Part No. B85321A2205A750 Subtotal (1 box of 10 units) €1,472.29(exc. VAT) €147.229/unit Quantity	TDK	1.0μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	Metal Case	B85321	-
In Stock TDK B85321, EMI Filter 250V ac, Metal Case 0.0025 μF, Through Hole RS Stock No. 279-7946 Mfr. Part No. B85321A2205A401 Subtotal (1 box of 2 units) €569.09(exc. VAT) €284.545/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	Metal Case	B85321	-
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 Quantity	Murata	0.022μF	Feedthrough Capacitor	50V dc	20 %	Surface	-55°C	125°C	0805	NFM21C	-
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 Quantity	Murata	1nF	Feedthrough Capacitor	50V dc	20 %	Surface	-55°C	125°C	0805	NFM21C	1000mΩ
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) €1.76(exc. VAT) €0.176/unit Quantity	Murata	470pF	Feedthrough Capacitor	50V dc	20 %	Surface	-55°C	125°C	0805	NFM21C	1000mΩ
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 Quantity	Murata	2.2nF	Feedthrough Capacitor	50V dc	20 %	Surface	-55°C	125°C	0805	NFM21C	-

Feedthrough Capacitors

Types of feedthrough capacitors

Applications

193 Products showing for Feedthrough Capacitors

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