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Suppression Ceramic Capacitors:

1,891 Products Found

We offer a wide range of ceramic suppression capacitors for RFI suppression and prevention of electrical shock

What is a suppression capacitor?

The suppression capacitor is the most effective interference component. Its impedance decreases with the frequency, so that we have a short circuit between the mains terminals and/or between the terminals and ground at high frequency. Capacitors for applications between the mains terminals are called X-capacitors.

X-capacitors, also called across the line capacitors, are capacitors with unlimited capacitance for use where their failure due to a short circuit would not lead to the danger of an electric shock. Capacitors for applications between terminals and ground are called Y-capacitors.

Y-capacitors, also called line bypass capacitors, are capacitors which serves to reduce asymmetrical interference voltage, and are located between a live conductor and the metal case which may be touched.

What are suppression capacitors used for?

EMI suppression ceramic capacitors are used in a wide variety of applications, for example, for RFI suppression and prevention of electrical shock to humans and animals. The special features of these certified components are self-extinction in case of fire (UL 94 V-0) and their overvoltage protection. These capacitors are available for both X and Y categories and their subclasses.

The Vishay WKO series AC line rated Single-layer Suppression Ceramic Capacitors consist of ceramic disc both sides of which are silver plated. Connection leads are made of tinned copper having diameters of 0.6 or 0.8mm. The capacitors may be supplied with straight or kinked leads having a lead spacing of 7.5 or 12.5mm. They are suitable for X1, Y2 according to IEC 60384-14.4, and line-by-pass applications.

  • High reliability
  • Blue coloured flame-retardant epoxy resin coating
  • UL94V-0 Flammability rating
  • Safety and industrial applications
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9527575

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
€ 3.950
10+
€ 3.070
20+
€ 2.510
Min: 1 / Mult: 1
0.022µF
± 10%
X2
250VAC
-
-
2220 [5650 Metric]
Surface Mount
-
-
-
-
-
GA3 Series
-55°C
-
125°C
9527575RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
20+
€ 2.510
Min: 500 / Mult: 1
0.022µF
± 10%
X2
250VAC
-
-
2220 [5650 Metric]
Surface Mount
-
-
-
-
-
GA3 Series
-55°C
-
125°C
1902236

RoHS

Date/Lot Code

Each
1+
€ 0.674
10+
€ 0.398
50+
€ 0.373
100+
€ 0.348
200+
€ 0.331
More Pricing...
Min: 1 / Mult: 1
0.01µF
± 20%
X1 / Y2
440V
300V
-
Radial Leaded
Through Hole
-
7.5mm
-
-
-
VY2 Series
-40°C
-
125°C
1166664

RoHS

Date/Lot Code

Each
1+
€ 1.610
10+
€ 1.070
50+
€ 0.939
100+
€ 0.808
200+
€ 0.717
More Pricing...
Min: 1 / Mult: 1
4700pF
± 20%
X1 / Y2
440V
300V
-
Radial Leaded
Through Hole
-
12.5mm
-
-
-
WKO Series
-40°C
-
125°C
2218674

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€ 1.900
50+
€ 1.290
100+
€ 0.963
250+
€ 0.944
500+
€ 0.924
Min: 1 / Mult: 1
0.01µF
± 10%
X2
250VAC
-
-
2220 [5750 Metric]
Surface Mount
-
-
-
-
-
GA3 Series
-55°C
-
125°C
1812606RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€ 0.683
250+
€ 0.658
500+
€ 0.633
Min: 100 / Mult: 1
4700pF
± 10%
X1 / Y2
250VAC
250VAC
-
2220 [5750 Metric]
Surface Mount
-
-
-
-
-
GA3 Series
-55°C
-
125°C
1692261

RoHS

Date/Lot Code

Each
1+
€ 1.460
10+
€ 1.250
50+
€ 1.100
100+
€ 1.070
200+
€ 1.030
More Pricing...
Min: 1 / Mult: 1
0.01µF
± 20%
X1 / Y2
440V
250VAC
-
Radial Leaded
Through Hole
-
7.5mm
-
-
-
WYO Series
-40°C
-
125°C
1812604

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€ 1.030
50+
€ 0.658
100+
€ 0.500
250+
€ 0.489
500+
€ 0.477
Min: 1 / Mult: 1
2200pF
± 10%
X1 / Y2
250VAC
250VAC
-
2220 [5750 Metric]
Surface Mount
-
-
-
-
-
GA3 Series
-55°C
-
125°C
1812606

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€ 1.330
50+
€ 0.817
100+
€ 0.683
250+
€ 0.658
500+
€ 0.633
Min: 1 / Mult: 1
4700pF
± 10%
X1 / Y2
250VAC
250VAC
-
2220 [5750 Metric]
Surface Mount
-
-
-
-
-
GA3 Series
-55°C
-
125°C
1166661

RoHS

Date/Lot Code

Each
5+
€ 0.696
50+
€ 0.455
250+
€ 0.338
500+
€ 0.317
1000+
€ 0.298
More Pricing...
Min: 5 / Mult: 5
2200pF
± 20%
X1 / Y2
440V
250VAC
-
Radial Leaded
Through Hole
-
5mm
-
-
-
WYO Series
-40°C
-
85°C
1612171

RoHS

Date/Lot Code

Each
1+
€ 1.220
50+
€ 0.669
100+
€ 0.491
250+
€ 0.476
500+
€ 0.460
More Pricing...
Min: 1 / Mult: 1
1000pF
± 20%
X1 / Y1
760V
500V
-
Radial Leaded
Through Hole
-
12.5mm
-
-
-
WKP Series
-40°C
-
125°C
1650711

RoHS

Each
1+
€ 0.695
50+
€ 0.438
100+
€ 0.342
250+
€ 0.325
500+
€ 0.321
More Pricing...
Min: 1 / Mult: 1
4700pF
± 20%
X1 / Y2
440V
250VAC
-
-
Through Hole
-
7.5mm
-
-
-
WYO Series
-40°C
-
125°C
2342196

RoHS

Date/Lot Code

Each
1+
€ 4.390
5+
€ 3.780
10+
€ 3.170
20+
€ 3.030
40+
€ 2.880
More Pricing...
Min: 1 / Mult: 1
0.01µF
± 20%
X1 / Y1
760V
500V
-
Radial Leaded
Through Hole
-
9.5mm
-
-
-
440L Series
-30°C
-
125°C
1166663

RoHS

Date/Lot Code

Each
1+
€ 0.940
50+
€ 0.616
100+
€ 0.460
250+
€ 0.458
500+
€ 0.456
More Pricing...
Min: 1 / Mult: 1
1000pF
± 20%
Y
440V
300V
-
Radial Leaded
Through Hole
-
7.5mm
-
-
-
WKO Series
-40°C
-
85°C
1612164

RoHS

Date/Lot Code

Each
1+
€ 1.370
10+
€ 1.140
25+
€ 1.080
50+
€ 0.997
100+
€ 0.966
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
X1 / Y1
760V
500V
-
Radial Leaded
Through Hole
-
9.5mm
-
-
-
440L Series
-30°C
-
125°C
2112989

RoHS

Date/Lot Code

Each
1+
€ 1.590
10+
€ 1.090
50+
€ 1.040
100+
€ 0.988
200+
€ 0.803
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
X1 / Y1
760V
500V
-
Radial Leaded
Through Hole
-
12.5mm
-
-
-
WKP Series
-40°C
-
125°C
2440195

RoHS

Each
10+
€ 0.131
100+
€ 0.0896
500+
€ 0.0801
1000+
€ 0.0639
2000+
€ 0.0629
More Pricing...
Min: 10 / Mult: 10
1000pF
± 20%
X1 / Y2
440V
300V
-
Radial Leaded
Through Hole
-
10mm
-
-
-
C900AC SFTY X1-440 Y2-300 Series
-40°C
-
125°C
2478224RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€ 1.340
250+
€ 1.310
500+
€ 1.290
Min: 100 / Mult: 1
4700pF
± 10%
X1 / Y2
250VAC
250VAC
-
2220 [5650 Metric]
Surface Mount
-
-
-
-
-
VJ Series
-55°C
-
125°C
2507752

RoHS

Date/Lot Code

Each
1+
€ 0.372
10+
€ 0.185
50+
€ 0.163
100+
€ 0.141
200+
€ 0.133
More Pricing...
Min: 1 / Mult: 1
1000pF
± 20%
X1 / Y1
760V
500V
-
Radial Leaded
Through Hole
-
10mm
-
-
-
VY1 Series
-40°C
-
125°C
2507760

RoHS

Date/Lot Code

Each
1+
€ 0.399
50+
€ 0.195
100+
€ 0.161
250+
€ 0.153
500+
€ 0.143
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
X1 / Y2
440V
300V
-
Radial Leaded
Through Hole
-
7.5mm
-
-
-
VY2 Series
-40°C
-
125°C
2478224

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€ 2.370
50+
€ 1.690
100+
€ 1.340
250+
€ 1.310
500+
€ 1.290
Min: 1 / Mult: 1
4700pF
± 10%
X1 / Y2
250VAC
250VAC
-
2220 [5650 Metric]
Surface Mount
-
-
-
-
-
VJ Series
-55°C
-
125°C
2666312

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
Packaging Options
1000+
€ 0.506
Min: 1000 / Mult: 1000
4700pF
± 10%
X1 / Y2
250VAC
250VAC
-
2220 [5750 Metric]
Surface Mount
-
-
-
-
-
GA3 Series
-55°C
-
125°C
2860003

RoHS

Date/Lot Code

Each
1+
€ 6.880
5+
€ 6.070
10+
€ 5.620
25+
€ 5.450
50+
€ 5.270
More Pricing...
Min: 1 / Mult: 1
0.1µF
± 20%
X2
400V
-
-
Radial Leaded
Through Hole
-
9.5mm
-
-
-
20VL Series
-25°C
-
125°C
2677041

RoHS

Date/Lot Code

Each
1+
€ 0.323
50+
€ 0.189
100+
€ 0.162
250+
€ 0.153
500+
€ 0.142
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
X1 / Y1
760V
500V
-
Radial Leaded
Through Hole
-
10mm
-
-
-
VY1 Series
-40°C
-
125°C
2987308

RoHS

Date/Lot Code

Each
1+
€ 0.705
50+
€ 0.446
100+
€ 0.310
250+
€ 0.302
500+
€ 0.293
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
X1 / Y1
760V
500V
-
Radial Leaded
Through Hole
-
10mm
-
-
-
AY1 Series
-55°C
-
125°C
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