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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

197 Products showing for Feedthrough Capacitors

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Temporarily out of stock Schaffner FN 751X, Feedthrough Capacitor 100V ac 4.7 nF, Bulkhead Mount RS Stock No. 302-9795 Mfr. Part No. FN7511-10-M3 Subtotal (1 unit) £47.24(exc. VAT) £47.24/unit Quantity	Schaffner	4.7nF	Feedthrough Capacitor	100V ac	20 %	Bulkhead Mount	-40°C	100°C	-	FN 751X	0.8mΩ
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) £102.19(exc. VAT) £102.19/unit Quantity	TDK	0.0025μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
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) £79.74(exc. VAT) £79.74/unit Quantity	TDK	2.5nF	Feedthrough Capacitor	250V ac, 600V ac	±20 %	Screw	-40°C	85°C	-	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) £58.25(exc. VAT) £58.25/unit Quantity	Schaffner	100nF	Feedthrough Capacitor	100V ac	20 %	Panel	-40°C	100°C	-	FN 751X	0.3mΩ
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) £138.14(exc. VAT) £138.14/unit Quantity	TDK	4.7μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
Currently unavailable Murata NFE, Feedthrough Capacitor 250V dc, SMD 1000 pF, SMD RS Stock No. 887-007 Mfr. Part No. NFE61HT102F2A9L Subtotal (1 reel of 2500 units) £1,645.00(exc. VAT) £0.658/unit Quantity	Murata	1000pF	Feedthrough Capacitor	250V dc	±80%	SMD	-55°C	125°C	SMD	NFE	1GΩ
Temporarily out of stock Schaffner FN 751X, Feedthrough Capacitor 100V ac 4.7 nF, Bulkhead Mount RS Stock No. 170-5039 Mfr. Part No. FN7511-10-M3 Subtotal (1 box of 10 units) £419.30(exc. VAT) £41.93/unit Quantity	Schaffner	4.7nF	Feedthrough Capacitor	100V ac	20 %	Bulkhead Mount	-40°C	100°C	-	FN 751X	0.8mΩ
Currently unavailable Murata NFE, Feedthrough Capacitor 250V dc, SMD 1000 pF, SMD RS Stock No. 887-008 Mfr. Part No. NFE61HT102F2A9L Subtotal (1 unit) £1.82(exc. VAT) £1.82/unit Quantity	Murata	1000pF	Feedthrough Capacitor	250V dc	±80%	SMD	-55°C	125°C	SMD	NFE	1GΩ
Temporarily out of stock Schaffner FN 751X, Feedthrough Capacitor 100V ac 100 nF, Panel RS Stock No. 302-9830 Mfr. Part No. FN7512-63-M6 Subtotal (1 unit) £63.49(exc. VAT) £63.49/unit Quantity	Schaffner	100nF	Feedthrough Capacitor	100V ac	20 %	Panel	-40°C	100°C	-	FN 751X	0.3mΩ
Temporarily out of stock TDK B85321, EMI Filter 250V ac 1.0 μF, Through Hole RS Stock No. 279-7945 Mfr. Part No. B85321A2205A250 Subtotal (1 unit) £106.16(exc. VAT) £106.16/unit Quantity	TDK	1.0μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
Temporarily out of stock TDK B85321, EMI Filter 250V ac 1.0 μF, Through Hole RS Stock No. 279-7944 Mfr. Part No. B85321A2205A250 Subtotal (1 box of 10 units) £1,061.60(exc. VAT) £106.16/unit Quantity	TDK	1.0μF	EMI Filter	250V ac	±20 %	Through Hole	-40°C	85°C	-	B85321	-
In Stock Murata NFM18P, Signal Filter 6.3V dc, 0603 0.47 μF, Surface RS Stock No. 105-653 Mfr. Part No. NFM18PS474R0J3D Subtotal (1 bag of 25 units) £0.475(exc. VAT) £0.019/unit Quantity	Murata	0.47μF	Signal Filter	6.3V dc	±20 %	Surface	-55°C	125°C	0603	NFM18P	1000mΩ
In Stock Murata NFM3DC, Feedthrough Capacitor 50V dc, 1206 470 pF, Surface RS Stock No. 725-7430P Mfr. Part No. NFM3DCC471R1H3L Subtotal 10 units (supplied on a continuous strip) £3.07(exc. VAT) £0.307/unit Quantity	Murata	470pF	Feedthrough Capacitor	50V dc	20 → 50 %	Surface	-55°C	125°C	1206	NFM3DC	1000mΩ
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) £10.52(exc. VAT) £0.526/unit Quantity	Murata	1nF	Feedthrough Capacitor	50V dc	±20 to ±80 %	Surface	-25°C	85°C	Taping	NFE61HT / PT	-
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) £2.35(exc. VAT) £0.094/unit Quantity	Murata	0.1μF	Signal Filter	16V dc	-20 → 20 %	Surface	-55°C	125°C	0603	NFM18C	-
In Stock Murata NFM31PC, Feedthrough Capacitor 6.3V dc, 1206 27 μF, Surface RS Stock No. 839-1042 Mfr. Part No. NFM31PC276B0J3L Subtotal (1 bag of 5 units) £1.99(exc. VAT) £0.398/unit Quantity	Murata	27μF	Feedthrough Capacitor	6.3V dc	±20 %	Surface	-40°C	85°C	1206	NFM31PC	20mΩ
In Stock TDK YFF-AH, Power Line Filter 100V, 3216 1 μF, Surface RS Stock No. 242-7625P Mfr. Part No. YFF31HC2A105MT000N Subtotal 10 units (supplied on a continuous strip) £3.61(exc. VAT) £0.361/unit Quantity	TDK	1μF	Power Line Filter	100V	20 %	Surface	-55°C	125°C	3216	YFF-AH	-
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) £2.38(exc. VAT) £0.238/unit Quantity	Murata	6.8nF	Feedthrough Capacitor	100V dc	±10 %	Through Hole	-40°C	85°C	Ammo Pack	DSS1	1000mΩ
Temporarily out of stock Schaffner FN 751X, Feedthrough Capacitor 250V ac 100 nF, Panel RS Stock No. 302-9824 Mfr. Part No. FN7514-32-M4 Subtotal (1 unit) £62.66(exc. VAT) £62.66/unit Quantity	Schaffner	100nF	Feedthrough Capacitor	250V ac	-	Panel	-40°C	100°C	-	FN 751X	-
Currently unavailable Murata NFM18C, Signal Filter6.3V dc, 0603 (1608M), Surface Mount RS Stock No. 105-990 Mfr. Part No. NFM18PS105R0J3D Subtotal (1 bag of 25 units) £3.15(exc. VAT) £0.126/unit Quantity	Murata	-	-	-	-	-	-	-	-	-	-

Feedthrough Capacitors

Types of feedthrough capacitors

Applications

197 Products showing for Feedthrough Capacitors

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