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 (Incl GST)	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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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+ $0.252 ($0.28) 25+ $0.243 ($0.27) 50+ $0.236 ($0.26) 100+ $0.224 ($0.25) 250+ $0.187 ($0.21) 500+ $0.145 ($0.16) 1000+ $0.139 ($0.15) 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
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+ $0.296 ($0.33) 100+ $0.277 ($0.30) 250+ $0.268 ($0.29) 500+ $0.259 ($0.28) 1000+ $0.245 ($0.27) 2500+ $0.206 ($0.23) 5000+ $0.16 ($0.18) 10000+ $0.152 ($0.17) 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
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+ $7.25 ($7.98) 10+ $6.94 ($7.63) 20+ $6.35 ($6.99) 50+ $6.25 ($6.88) 100+ $5.29 ($5.82) 200+ $5.22 ($5.74) More Pricing...	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
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+ $14.31 ($15.74) 10+ $11.11 ($12.22) 25+ $10.58 ($11.64) 50+ $9.96 ($10.96) 100+ $9.03 ($9.93) 250+ $8.72 ($9.59) 500+ $8.40 ($9.24) 1000+ $8.09 ($8.90) 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+ $42.73 ($47.00) 10+ $40.17 ($44.19) 20+ $38.12 ($41.93) 50+ $37.23 ($40.95) 100+ $31.43 ($34.57) 200+ $31.34 ($34.47) 500+ $30.99 ($34.09) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-

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+ $0.744 ($0.82) 10+ $0.709 ($0.78) 25+ $0.665 ($0.73) 100+ $0.63 ($0.69) 250+ $0.528 ($0.58) 500+ $0.408 ($0.45) 1000+ $0.39 ($0.43) 1500+ $0.342 ($0.38) 3000+ $0.328 ($0.36) 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+ $0.745 ($0.82) 10+ $0.71 ($0.78) 25+ $0.688 ($0.76) 50+ $0.665 ($0.73) 100+ $0.631 ($0.69) 250+ $0.528 ($0.58) 500+ $0.41 ($0.45) 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

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+ $0.778 ($0.86) 10+ $0.719 ($0.79) 25+ $0.687 ($0.76) 100+ $0.643 ($0.71) 250+ $0.609 ($0.67) 500+ $0.51 ($0.56) 1000+ $0.395 ($0.43) 1500+ $0.376 ($0.41) 3000+ $0.355 ($0.39) 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

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+ $1.13 ($1.24) 25+ $1.10 ($1.21) 50+ $1.08 ($1.19) 100+ $0.964 ($1.06) 250+ $0.939 ($1.03) 500+ $0.812 ($0.89) 1000+ $0.761 ($0.84) 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

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+ $0.703 ($0.77) 100+ $0.56 ($0.62) 500+ $0.477 ($0.52) 1000+ $0.374 ($0.41) 2000+ $0.35 ($0.39) 10000+ $0.32 ($0.35) 24000+ $0.313 ($0.34) 50000+ $0.308 ($0.34) 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

DSS1NB32A103Q91A	3471208 Data Sheet + RoHS	Feedthrough Capacitor, 10000 pF, 100 V, 6 A, Radial, Through Hole, ± 10% MURATA You previously purchased this product. View in Order History	Each	1+ $0.744 ($0.82) 10+ $0.709 ($0.78) 25+ $0.665 ($0.73) 100+ $0.63 ($0.69) 250+ $0.528 ($0.58) 500+ $0.408 ($0.45) 1000+ $0.376 ($0.41) 1500+ $0.344 ($0.38) 3000+ $0.329 ($0.36) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10000pF	100V	6A	Radial	Through Hole	± 10%	-40°C	85°C	-	1Gohm	-	EMIFIL DSS1

NFM18PS105R0J3D	1686506 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 1 µF, 6.3 V, 2 A, 0603 [1608 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:1686506 1686506RL in Re-reel	10+ $0.202 ($0.22) 100+ $0.164 ($0.18) 500+ $0.139 ($0.15) 1000+ $0.107 ($0.12) 2000+ $0.103 ($0.11) 4000+ $0.097 ($0.11) 20000+ $0.095 ($0.10) 40000+ $0.094 ($0.10) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1µF	6.3V	2A	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	105°C	0.03ohm	0.5Gohm	-	NFM

NFM3DPC223R1H3L	1686519 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 22000 pF, 50 V, 2 A, 1206 [3216 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:1686519 1686519RL in Re-reel	10+ $0.804 ($0.88) 25+ $0.658 ($0.72) 50+ $0.591 ($0.65) 100+ $0.537 ($0.59) 250+ $0.51 ($0.56) 500+ $0.456 ($0.50) 1000+ $0.43 ($0.47) 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	1206 [3216 Metric]	Surface Mount	± 20%	-55°C	125°C	0.05ohm	1Gohm	-	NFM

NFM41CC223R2A3L	9528342 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 22000 pF, 100 V, 300 mA, 1806 [4516 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:9528342 9528342RL in Re-reel	10+ $0.891 ($0.98) 25+ $0.728 ($0.80) 50+ $0.653 ($0.72) 100+ $0.594 ($0.65) 250+ $0.565 ($0.62) 500+ $0.505 ($0.56) 1000+ $0.476 ($0.52) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	22000pF	100V	300mA	1806 [4516 Metric]	Surface Mount	-20%, +50%	-55°C	125°C	0.3ohm	1Gohm	-	NFM

NFM18PS105R0J3D	1686506RL Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 1 µF, 6.3 V, 2 A, 0603 [1608 Metric], Surface Mount, ± 20% MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:1686506RL 1686506 in Cut Tape	500+ $0.139 ($0.15) 1000+ $0.107 ($0.12) 2000+ $0.103 ($0.11) 4000+ $0.097 ($0.11) 20000+ $0.095 ($0.10) 40000+ $0.094 ($0.10) More Pricing...	Restricted Item Minimum order of 500 items Multiples of 10 only Please enter a valid quantity Add Min: 500 Mult: 10	1µF	6.3V	2A	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	105°C	0.03ohm	0.5Gohm	-	NFM

NFM21PC474R1C3D	1686516 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 0.47 µF, 16 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:1686516 1686516RL in Re-reel	10+ $0.312 ($0.34) 25+ $0.296 ($0.33) 100+ $0.278 ($0.31) 250+ $0.264 ($0.29) 500+ $0.22 ($0.24) 1000+ $0.171 ($0.19) 4000+ $0.152 ($0.17) 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	2A	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.03ohm	1Gohm	-	NFM

NFM18CC223R1C3D	2456134RL Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 22000 pF, 16 V, 1 A, 0603 [1608 Metric], Surface Mount MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2456134RL 2456134 in Cut Tape	100+ $0.315 ($0.35) 250+ $0.305 ($0.34) 500+ $0.295 ($0.32) 1000+ $0.279 ($0.31) 2500+ $0.234 ($0.26) 5000+ $0.182 ($0.20) 10000+ $0.173 ($0.19) More Pricing...	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	22000pF	16V	1A	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	125°C	0.05ohm	1Gohm	-	NFM

NFM21HC105R1C3D	2494309 Data Sheet + RoHS	Feedthrough Capacitor, AEC-Q200, 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:2494309 2494309RL in Re-reel	10+ $0.455 ($0.50) 25+ $0.434 ($0.48) 100+ $0.407 ($0.45) 250+ $0.386 ($0.42) 500+ $0.322 ($0.35) 1000+ $0.251 ($0.28) 4000+ $0.224 ($0.25) 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%	-55°C	125°C	0.02ohm	0.5Gohm	-	NFM

YFF18SC1H220MT0H0N	3883764 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 22 pF, 50 V, 1 A, 0603 [1608 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ $0.313 ($0.34) 100+ $0.201 ($0.22) 1000+ $0.149 ($0.16) 4000+ $0.139 ($0.15) 8000+ $0.12 ($0.13) 24000+ $0.118 ($0.13) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	22pF	50V	1A	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-SC

YFF21PC1C474MT000N	3883773 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 0.47 µF, 16 V, 2 A, 0805 [2012 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ $0.487 ($0.54) 50+ $0.341 ($0.38) 100+ $0.293 ($0.32) 500+ $0.22 ($0.24) 1000+ $0.186 ($0.20)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	0.47µF	16V	2A	0805 [2012 Metric]	Surface Mount	± 20%	-55°C	125°C	0.03ohm	-	-	YFF-P

YFF15SC1E222MT000N	3883745 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 2200 pF, 25 V, 1 A, 0402 [1005 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ $0.274 ($0.30) 100+ $0.17 ($0.19) 1000+ $0.125 ($0.14) 2500+ $0.122 ($0.13) 10000+ $0.118 ($0.13)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	2200pF	25V	1A	0402 [1005 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-SC

YFF18SC1H222MT0H0N	3883766RL Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 2200 pF, 50 V, 1 A, 0603 [1608 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	100+ $0.246 ($0.27) 500+ $0.185 ($0.20) 1000+ $0.156 ($0.17)	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	2200pF	50V	1A	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-SC

YFF18SC1H220MT0H0N	3883764RL Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 22 pF, 50 V, 1 A, 0603 [1608 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	100+ $0.201 ($0.22) 1000+ $0.149 ($0.16) 4000+ $0.139 ($0.15) 8000+ $0.12 ($0.13) 24000+ $0.118 ($0.13)	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	22pF	50V	1A	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-SC

YFF15SC1E222MT000N	3883745RL Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 2200 pF, 25 V, 1 A, 0402 [1005 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	100+ $0.17 ($0.19) 1000+ $0.125 ($0.14) 2500+ $0.148 ($0.16) 10000+ $0.118 ($0.13)	Restricted Item Minimum order of 100 items Multiples of 10 only Please enter a valid quantity Add Min: 100 Mult: 10	2200pF	25V	1A	0402 [1005 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-SC

YFF18SC1H222MT0H0N	3883766 Data Sheet + RoHS	Feedthrough Capacitor, Three Terminal, 2200 pF, 50 V, 1 A, 0603 [1608 Metric], Surface Mount, ± 20% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ $0.409 ($0.45) 50+ $0.287 ($0.32) 100+ $0.246 ($0.27) 500+ $0.185 ($0.20) 1000+ $0.156 ($0.17)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	2200pF	50V	1A	0603 [1608 Metric]	Surface Mount	± 20%	-55°C	125°C	0.3ohm	-	-	YFF-SC