Feedthrough Capacitors

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Our selection of feedthrough capacitors includes panel mount, screw mount, surface mount, and through hole types.

What is a feedthrough capacitor?

The feedthrough capacitor is a three-terminal capacitor that is used to reduce high frequencies. Unlike regular three-terminal capacitors, the component is directly installed on the chassis metal panel, resulting in a lower grounding inductance and a negligible effect on the lead inductance. As a result, the component provides good filtering.

Feed-through capacitor uses

Standard capacitors are not suitable for filtering applications because they tend to introduce high impedance. This impedance, usually in the form of shunt inductance, is undesirable and can significantly affect the performance of a filtering circuit. In comparison, feedthrough capacitors do not have this undesirable inductance in the shunt branch of a filter. The inductance of these components is in the series branch.

Feedthrough capacitors are commonly used in today’s AC/DC supply lines to suppress harmful interference. They are also widely used in electronic circuits for base stations, telephone exchanges, shielded rooms, power supplies, and many other applications.

RF feedthrough capacitors are mostly used for high power applications such as dielectric and induction heating equipment, plasma generators, and radio broadcast transmitters. They are also widely used for matching high power tuned circuits, bypassing and coupling RF circuits, and coupling antenna circuits.

SMT feedthrough capacitors are suitable for a wide range of applications including:

Power decoupling in amplifier circuits
High frequency decoupling in power lines
Filtering in digital to rf interfacing circuits
Voltage conditioning in RF amplification circuits
High frequency decoupling in data, clock, and control lines

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price	Quantity	Capacitance	Voltage Rating	Current Rating	Capacitor Case Style	Capacitor Mounting	Capacitance Tolerance	Operating Temperature Min	Operating Temperature Max	DC Resistance Max	Insulation Resistance	Dielectric Characteristic	Product Range
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MEM2012S35R0T001	3386413 Data Sheet + RoHS	Feedthrough Capacitor, 10 V, 100 mA, 0805 [2012 Metric], Surface Mount TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3386413 3386413RL in Re-reel	10+ Rs.25.05 100+ Rs.20.07 500+ Rs.15.75 1000+ Rs.15.01 4000+ Rs.13.26 8000+ Rs.12.55 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	10V	100mA	0805 [2012 Metric]	Surface Mount	-	-40°C	85°C	-	-	-	MEM
YFF21AC1H222MT0Y0N	3416532RL Data Sheet + RoHS	Feedthrough Capacitor, 2200 pF, 50 V, 400 mA, 0805 [2012 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:3416532RL 3416532 in Cut Tape	100+ Rs.11.40 1000+ Rs.9.66 4000+ Rs.7.83 8000+ Rs.7.17 24000+ Rs.6.92 48000+ Rs.6.57 More Pricing...	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	2200pF	50V	400mA	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-AC
MEM2012S50R0T001	3386414RL Data Sheet + RoHS	Feedthrough Capacitor, 10 V, 100 mA, 0805 [2012 Metric], Surface Mount TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:3386414RL 3386414 in Cut Tape	100+ Rs.20.07 500+ Rs.15.75 1000+ Rs.14.76 2000+ Rs.14.43 4000+ Rs.12.77 8000+ Rs.12.69 More Pricing...	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	-	10V	100mA	0805 [2012 Metric]	Surface Mount	-	-40°C	85°C	-	-	-	MEM
YFF21AC1H472MT0Y0N	3416534 Data Sheet + RoHS	Feedthrough Capacitor, 4700 pF, 50 V, 400 mA, 0805 [2012 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3416534 3416534RL in Re-reel	10+ Rs.15.88 100+ Rs.10.24 1000+ Rs.8.08 4000+ Rs.7.25 8000+ Rs.6.67 24000+ Rs.6.50 48000+ Rs.6.42 100000+ Rs.6.34 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	4700pF	50V	400mA	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-AC
MEM2012S35R0T001	3386413RL Data Sheet + RoHS	Feedthrough Capacitor, 10 V, 100 mA, 0805 [2012 Metric], Surface Mount TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:3386413RL 3386413 in Cut Tape	100+ Rs.20.07 500+ Rs.15.75 1000+ Rs.15.01 4000+ Rs.13.26 8000+ Rs.12.55	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	-	10V	100mA	0805 [2012 Metric]	Surface Mount	-	-40°C	85°C	-	-	-	MEM

YFF21AC1H222MT0Y0N	3416532 Data Sheet + RoHS	Feedthrough Capacitor, 2200 pF, 50 V, 400 mA, 0805 [2012 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3416532 3416532RL in Re-reel	10+ Rs.17.63 100+ Rs.11.40 1000+ Rs.9.66 4000+ Rs.7.83 8000+ Rs.7.17 24000+ Rs.6.92 48000+ Rs.6.57 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	2200pF	50V	400mA	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-AC

YFF21AC1H472MT0Y0N	3416534RL Data Sheet + RoHS	Feedthrough Capacitor, 4700 pF, 50 V, 400 mA, 0805 [2012 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:3416534RL 3416534 in Cut Tape	100+ Rs.10.24 1000+ Rs.8.08 4000+ Rs.7.25 8000+ Rs.6.67 24000+ Rs.6.50 48000+ Rs.6.42 100000+ Rs.6.34 More Pricing...	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	4700pF	50V	400mA	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-AC

YFF21AC1C474MT0Y0N	3416524RL Data Sheet + RoHS	Feedthrough Capacitor, 0.47 µF, 16 V, 1 A, 0805 [2012 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:3416524RL 3416524 in Cut Tape	100+ Rs.16.30 1000+ Rs.10.32 4000+ Rs.9.82 8000+ Rs.8.41 24000+ Rs.8.16 48000+ Rs.7.58 100000+ Rs.7.39 More Pricing...	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	0.47µF	16V	1A	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.03ohm	-	-	YFF-AC

YFF21AC1C474MT0Y0N	3416524 Data Sheet + RoHS	Feedthrough Capacitor, 0.47 µF, 16 V, 1 A, 0805 [2012 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3416524 3416524RL in Re-reel	10+ Rs.27.17 100+ Rs.16.30 1000+ Rs.10.32 4000+ Rs.9.82 8000+ Rs.8.41 24000+ Rs.8.16 48000+ Rs.7.58 100000+ Rs.7.39 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.47µF	16V	1A	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.03ohm	-	-	YFF-AC

MEM2012S50R0T001	3386414 Data Sheet + RoHS	Feedthrough Capacitor, 10 V, 100 mA, 0805 [2012 Metric], Surface Mount TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3386414 3386414RL in Re-reel	10+ Rs.24.72 100+ Rs.20.07 500+ Rs.15.75 1000+ Rs.14.76 2000+ Rs.14.43 4000+ Rs.12.77 8000+ Rs.12.69 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	10V	100mA	0805 [2012 Metric]	Surface Mount	-	-40°C	85°C	-	-	-	MEM

W2H13C1048AT1F	3289090 Data Sheet + RoHS	Feedthrough Capacitor, 0.1 µF, 25 V, 2 A, 0805 [2012 Metric], Surface Mount, -20%, +50% KYOCERA AVX You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3289090 3289090RL in Re-reel	1+ Rs.50.01 10+ Rs.35.44 50+ Rs.26.82 100+ Rs.23.36 500+ Rs.17.32	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.1µF	25V	2A	0805 [2012 Metric]	Surface Mount	-20%, +50%	-55°C	125°C	0.15ohm	1Gohm	X7R	W2H

NFM21CC102R1H3D	1828795 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 1000 pF, 50 V, 1 A, 0805 [2012 Metric], Surface Mount, ± 20% MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1828795 1828795RL in Re-reel	10+ Rs.22.15 25+ Rs.21.45 50+ Rs.20.75 100+ Rs.19.69 250+ Rs.16.51 500+ Rs.12.89 1000+ Rs.12.29 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1000pF	50V	1A	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	1Gohm	-	NFM

NFM21PC104R1E3D	1686518 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 0.1 µF, 25 V, 2 A, 0805 [2012 Metric], Surface Mount, ± 20% MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1686518 1686518RL in Re-reel	10+ Rs.13.04 25+ Rs.12.60 50+ Rs.12.19 100+ Rs.11.58 250+ Rs.9.72 500+ Rs.7.57 1000+ Rs.7.23 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.1µF	25V	2A	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.03ohm	1Gohm	-	NFM

4400-095LF	1186433 Data Sheet RoHS	Feedthrough Capacitor, 1000 pF, 200 V, 10 A, Screw Mount, GMV TUSONIX You previously purchased this product. View in Order History	Each	1+ Rs.735.17 10+ Rs.570.79 25+ Rs.543.68 50+ Rs.511.77 100+ Rs.463.89 250+ Rs.447.93 500+ Rs.431.97 1000+ Rs.416.01 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1000pF	200V	10A	-	Screw Mount	GMV	-55°C	125°C	-	10Gohm	-	-

2499-003-X5U0-102PLF	1186422 Data Sheet RoHS	Feedthrough Capacitor, Chassis, 1000 pF, 500 V, 20 A, Screw Mount, 0%, +100% TUSONIX You previously purchased this product. View in Order History	Each	1+ Rs.2,444.24 10+ Rs.2,316.06 50+ Rs.1,994.50 100+ Rs.1,865.90 500+ Rs.1,672.97	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-

NFM21PC105B1C3D	1686517 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 1 µF, 16 V, 4 A, 0805 [2012 Metric], Surface Mount, ± 20% MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1686517 1686517RL in Re-reel	10+ Rs.15.18 25+ Rs.14.69 50+ Rs.14.20 100+ Rs.13.48 250+ Rs.11.31 500+ Rs.8.82 1000+ Rs.8.41 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1µF	16V	4A	0805 [2012 Metric]	Surface Mount	± 20%	-40°C	85°C	0.02ohm	0.5Gohm	-	NFM

NFM21CC223R1H3D	1828797 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 22000 pF, 50 V, 2 A, 0805 [2012 Metric], Surface Mount MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1828797 1828797RL in Re-reel	10+ Rs.22.16 25+ Rs.20.81 100+ Rs.19.71 250+ Rs.16.58 500+ Rs.12.94 1000+ Rs.12.26 4000+ Rs.11.15 8000+ Rs.10.65 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	22000pF	50V	2A	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	1Gohm	-	NFM

2499-003-X5W0-103ZLF	1186423 Data Sheet + RoHS	Feedthrough Capacitor, 10000 pF, 500 V, 20 A, Screw Mount, -20%, +80% TUSONIX You previously purchased this product. View in Order History	Each	1+ Rs.371.93 10+ Rs.356.69 20+ Rs.326.21 50+ Rs.321.13 100+ Rs.277.63	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10000pF	500V	20A	-	Screw Mount	-20%, +80%	-55°C	85°C	-	10Gohm	X5W	2499-003

DSS1NB31H104Q91A	3471206 Data Sheet + RoHS	Feedthrough Capacitor, 0.1 µF, 50 V, 6 A, Radial, Through Hole, ± 10% MURATA You previously purchased this product. View in Order History	Each	1+ Rs.37.40 10+ Rs.35.65 25+ Rs.34.51 50+ Rs.33.34 100+ Rs.31.63 250+ Rs.26.46 500+ Rs.20.54 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.1µF	50V	6A	Radial	Through Hole	± 10%	-40°C	85°C	-	1Gohm	-	EMIFIL DSS1

DSS1NB32A223Q91A	3471211 Data Sheet + RoHS	Feedthrough Capacitor, 22000 pF, 100 V, 6 A, Radial, Through Hole, ± 10% MURATA You previously purchased this product. View in Order History	Each	1+ Rs.37.40 10+ Rs.35.65 25+ Rs.33.41 100+ Rs.31.67 250+ Rs.26.52 500+ Rs.20.55 1000+ Rs.19.63 1500+ Rs.17.22 3000+ Rs.16.48 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	22000pF	100V	6A	Radial	Through Hole	± 10%	-40°C	85°C	-	1Gohm	-	EMIFIL DSS1

DSS1NB32A222Q91A	3471210 Data Sheet + RoHS	Feedthrough Capacitor, 2200 pF, 100 V, 6 A, Radial, Through Hole, ± 10% MURATA You previously purchased this product. View in Order History	Each	1+ Rs.38.23 10+ Rs.36.46 25+ Rs.35.29 50+ Rs.34.10 100+ Rs.32.34 250+ Rs.27.06 500+ Rs.21.01 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2200pF	100V	6A	Radial	Through Hole	± 10%	-40°C	85°C	-	1Gohm	-	EMIFIL DSS1

NFM41PC155B1E3L	1686520 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 1.5 µF, 25 V, 6 A, 1806 [4516 Metric], Surface Mount, ± 20% MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1686520 1686520RL in Re-reel	10+ Rs.58.33 25+ Rs.57.04 50+ Rs.55.72 100+ Rs.50.54 250+ Rs.49.24 500+ Rs.42.76 1000+ Rs.40.16 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1.5µF	25V	6A	1806 [4516 Metric]	Surface Mount	± 20%	-55°C	85°C	0.009ohm	0.3Gohm	-	NFM

4400-094LF	1186434 Data Sheet RoHS	Feedthrough Capacitor, 4700 pF, 100 V, 10 A, Screw Mount, GMV TUSONIX You previously purchased this product. View in Order History	Each	1+ Rs.427.38 10+ Rs.368.69 25+ Rs.360.37 50+ Rs.352.05 100+ Rs.325.59	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4700pF	100V	10A	-	Screw Mount	GMV	-55°C	125°C	-	10Gohm	-	-

NFM18CC222R1C3D	2456133 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 2200 pF, 16 V, 700 mA, 0603 [1608 Metric], Surface Mount MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2456133 2456133RL in Re-reel	10+ Rs.17.70 25+ Rs.17.13 50+ Rs.16.56 100+ Rs.15.71 250+ Rs.13.19 500+ Rs.10.30 1000+ Rs.9.82 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	2200pF	16V	700mA	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	1Gohm	-	NFM

YFF31AH2A104MT0Y0N	3416512 Data Sheet + RoHS	Feedthrough Capacitor, 0.1 µF, 100 V, 10 A, 1206 [3216 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3416512 3416512RL in Re-reel	5+ Rs.36.06 100+ Rs.28.78 500+ Rs.24.45 1000+ Rs.19.63 2000+ Rs.18.03 10000+ Rs.16.42 24000+ Rs.16.08 50000+ Rs.15.83 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	0.1µF	100V	10A	1206 [3216 Metric]	Surface Mount	± 20%	-55°C	125°C	0.0025ohm	-	-	YFF-AH