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Feedthrough Capacitors:

565 Products Found
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:
  1. Power decoupling in amplifier circuits
  2. High frequency decoupling in power lines
  3. Filtering in digital to rf interfacing circuits
  4. Voltage conditioning in RF amplification circuits
  5. High frequency decoupling in data, clock, and control lines
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Filter Mounting
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Product Width
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Capacitor Terminals
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ComparePrice ForQuantity
3883736

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 1.990
100+
kr 1.290
500+
kr 1.170
2500+
kr 0.768
5000+
kr 0.714
Min: 10 / Mult: 10
1µF
-
4V
-
-
3A
-
0402 [1005 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
105°C
-
0.012ohm
-
-
-
YFF-P Series
2473616

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 2.050
100+
kr 1.770
500+
kr 1.670
1000+
kr 1.430
2000+
kr 1.250
More Pricing...
Min: 10 / Mult: 10
0.022µF
-
50V
-
-
2A
-
0805 [2012 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
0.03ohm
1Gohm
-
-
NFM Series
3883736RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 1.290
500+
kr 1.170
2500+
kr 0.768
5000+
kr 0.714
Min: 100 / Mult: 10
1µF
-
4V
-
-
3A
-
0402 [1005 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
105°C
-
0.012ohm
-
-
-
YFF-P Series
2473616RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 1.770
500+
kr 1.670
1000+
kr 1.430
2000+
kr 1.250
4000+
kr 1.080
Min: 100 / Mult: 10
0.022µF
-
50V
-
-
2A
-
0805 [2012 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
0.03ohm
1Gohm
-
-
NFM Series
1886146

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 2.130
100+
kr 1.720
500+
kr 1.440
1000+
kr 1.270
2000+
kr 1.130
More Pricing...
Min: 10 / Mult: 10
33pF
-
100V
100V
-
-
0603 [1608 Metric]
0603 [1608 Metric]
-
Surface Mount
-
± 20%
1.6mm
-
-55°C
0.85mm
-
125°C
SMD
-
100Gohm
C0G / NP0
-
X2Y Series
1886146RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 1.720
500+
kr 1.440
1000+
kr 1.270
2000+
kr 1.130
4000+
kr 1.020
Min: 100 / Mult: 10
33pF
-
100V
100V
-
-
0603 [1608 Metric]
0603 [1608 Metric]
-
Surface Mount
-
± 20%
1.6mm
-
-55°C
0.85mm
-
125°C
SMD
-
100Gohm
C0G / NP0
-
X2Y Series
4154637

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
kr 4.000
50+
kr 1.960
100+
kr 1.830
250+
kr 1.570
500+
kr 1.480
More Pricing...
Min: 1 / Mult: 1
470pF
-
100V
-
-
300mA
-
1206 [3216 Metric]
-
Surface Mount
-
-20%, +50%
-
-
-55°C
-
-
125°C
-
0.6ohm
1Gohm
C0G / NP0
-
W3F Series
4154637RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 1.830
250+
kr 1.570
500+
kr 1.480
1000+
kr 1.370
Min: 100 / Mult: 1
470pF
-
100V
-
-
300mA
-
1206 [3216 Metric]
-
Surface Mount
-
-20%, +50%
-
-
-55°C
-
-
125°C
-
0.6ohm
1Gohm
C0G / NP0
-
W3F Series
4349736RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 6.680
250+
kr 6.010
500+
kr 5.320
1000+
kr 4.710
2000+
kr 4.380
Min: 100 / Mult: 5
0.47µF
-
25VDC
-
-
-
-
1210 [3225 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
-
10Gohm
X7R
-
X2Y Series
4349736

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 9.680
50+
kr 6.680
250+
kr 6.010
500+
kr 5.320
1000+
kr 4.710
More Pricing...
Min: 5 / Mult: 5
0.47µF
-
25VDC
-
-
-
-
1210 [3225 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
-
10Gohm
X7R
-
X2Y Series
1570089

RoHS

Each
1+
kr 246.750
10+
kr 207.250
20+
kr 188.440
Min: 1 / Mult: 1
1000pF
-
100V
-
-
10A
-
-
-
Through Hole
-
-
-
-
-40°C
-
-
85°C
-
-
-
-
-
DLT Series
1570088

RoHS

Each
1+
kr 209.730
Min: 1 / Mult: 1
680pF
-
100V
-
-
10A
-
-
-
Through Hole
-
-
-
-
-40°C
-
-
85°C
-
-
-
-
-
DLT Series
1186435

RoHS

Each
1+
kr 192.670
10+
kr 133.810
25+
kr 117.490
50+
kr 104.730
100+
kr 95.420
More Pricing...
Min: 1 / Mult: 1
0.01µF
-
50V
-
-
10A
-
-
-
Screw Mount
-
-20%, +80%
-
-
-55°C
-
-
125°C
-
-
10Gohm
-
-
-
1686518

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 1.250
100+
kr 1.100
500+
kr 0.953
1000+
kr 0.877
2000+
kr 0.833
More Pricing...
Min: 10 / Mult: 10
0.1µF
-
25VDC
-
-
2A
-
0805 [2012 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
0.03ohm
1Gohm
-
-
NFM Series
1686520

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 5.120
100+
kr 4.450
500+
kr 4.180
1000+
kr 3.930
2000+
kr 3.660
More Pricing...
Min: 10 / Mult: 10
1.5µF
-
25VDC
-
-
6A
-
1806 [4516 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
85°C
-
0.009ohm
0.3Gohm
-
-
NFM Series
1686516

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 1.210
100+
kr 1.180
500+
kr 1.140
1000+
kr 1.100
2000+
kr 1.050
More Pricing...
Min: 10 / Mult: 10
0.47µF
-
16V
-
-
2A
-
0805 [2012 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
0.03ohm
1Gohm
-
-
NFM Series
1186433

RoHS

Each
1+
kr 131.780
10+
kr 106.220
25+
kr 80.910
50+
kr 73.930
100+
kr 71.570
More Pricing...
Min: 1 / Mult: 1
1000pF
-
200V
-
-
10A
-
-
-
Screw Mount
-
GMV
-
-
-55°C
-
-
125°C
-
-
10Gohm
-
-
-
1686519

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 2.900
100+
kr 2.510
500+
kr 2.360
1000+
kr 2.220
2000+
kr 2.070
More Pricing...
Min: 10 / Mult: 10
0.022µF
-
50V
-
-
2A
-
1206 [3216 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
0.05ohm
1Gohm
-
-
NFM Series
1828796

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 1.610
100+
kr 1.400
500+
kr 1.310
1000+
kr 1.230
2000+
kr 1.140
More Pricing...
Min: 10 / Mult: 10
2200pF
-
50V
-
-
1A
-
0805 [2012 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
125°C
-
0.3ohm
1Gohm
-
-
NFM Series
1686512

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 1.090
100+
kr 0.943
500+
kr 0.887
1000+
kr 0.833
2000+
kr 0.756
More Pricing...
Min: 10 / Mult: 10
2.2µF
-
6.3V
-
-
4A
-
0805 [2012 Metric]
-
Surface Mount
-
± 20%
-
-
-40°C
-
-
85°C
-
0.02ohm
0.2Gohm
-
-
NFM Series
1686506

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.820
100+
kr 0.697
500+
kr 0.652
1000+
kr 0.617
2000+
kr 0.607
More Pricing...
Min: 10 / Mult: 10
1µF
-
6.3V
-
-
2A
-
0603 [1608 Metric]
-
Surface Mount
-
± 20%
-
-
-55°C
-
-
105°C
-
0.03ohm
0.5Gohm
-
-
NFM Series
9528270

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 4.390
100+
kr 4.200
500+
kr 4.050
1000+
kr 3.890
2000+
kr 3.730
More Pricing...
Min: 10 / Mult: 10
0.022µF
-
50V
-
-
300mA
-
1206 [3216 Metric]
-
Surface Mount
-
-20%, +50%
-
-
-55°C
-
-
125°C
-
0.3ohm
1Gohm
-
-
NFM Series
1686517

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 1.460
100+
kr 1.250
500+
kr 1.070
1000+
kr 0.986
2000+
kr 0.943
More Pricing...
Min: 10 / Mult: 10
1µF
-
16V
-
-
4A
-
0805 [2012 Metric]
-
Surface Mount
-
± 20%
-
-
-40°C
-
-
85°C
-
0.02ohm
0.5Gohm
-
-
NFM Series
9528342

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 2.970
100+
kr 2.750
500+
kr 2.590
1000+
kr 2.440
2000+
kr 2.360
More Pricing...
Min: 10 / Mult: 10
0.022µF
-
100V
-
-
300mA
-
1806 [4516 Metric]
-
Surface Mount
-
-20%, +50%
-
-
-55°C
-
-
125°C
-
0.3ohm
1Gohm
-
-
NFM Series
1186423

RoHS

Each
1+
kr 114.860
5+
kr 108.470
10+
kr 104.920
20+
kr 93.450
40+
kr 81.980
More Pricing...
Min: 1 / Mult: 1
0.01µF
-
500V
-
-
20A
-
-
-
Screw Mount
-
-20%, +80%
-
-
-55°C
-
-
125°C
-
-
10Gohm
X5W
-
-
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