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Suppression Ceramic Capacitors:

955 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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Buyer
Engineer
Manufacturer
Capacitance
Capacitance Tolerance
Voltage(DC)
Suppression Class
Voltage Rating X
Voltage Rating Y
Dielectric Characteristic
Capacitor Case / Package
Product Length
Capacitor Mounting
Lead Spacing
Product Width
Capacitor Terminals
Product Range
Product Diameter
Operating Temperature Min
Operating Temperature Max
Qualification
Packaging
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ComparePrice ForQuantity
4146227

RoHS

Each
10+
CNY3.560
(CNY4.0228)
50+
CNY3.340
(CNY3.7742)
100+
CNY3.110
(CNY3.5143)
500+
CNY2.050
(CNY2.3165)
1000+
CNY1.920
(CNY2.1696)
More Pricing...
Min: 10 / Mult: 10
220pF
± 10%
-
X1 / Y2
400VAC
250VAC
-
Radial Leaded
-
Through Hole
10mm
-
-
C700 Series
-
-55°C
125°C
-
4260713

RoHS

Each
1+
CNY3.500
(CNY3.955)
50+
CNY2.320
(CNY2.6216)
100+
CNY1.860
(CNY2.1018)
250+
CNY1.730
(CNY1.9549)
500+
CNY1.600
(CNY1.808)
More Pricing...
Min: 1 / Mult: 1
3300pF
± 20%
-
X1 / Y2
440VAC
300VAC
-
Radial Leaded
-
Through Hole
10mm
-
-
AY2 Series
-
-55°C
125°C
-
4146275

RoHS

Each
1+
CNY13.840
(CNY15.6392)
10+
CNY9.520
(CNY10.7576)
50+
CNY8.320
(CNY9.4016)
100+
CNY7.120
(CNY8.0456)
500+
CNY6.020
(CNY6.8026)
More Pricing...
Min: 1 / Mult: 1
1000pF
± 10%
-
X1 / Y2
400VAC
250VAC
-
Radial Leaded
-
Through Hole
7.5mm
-
-
C700 Series
-
-55°C
125°C
-
2478224

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY18.300
(CNY20.679)
50+
CNY12.630
(CNY14.2719)
100+
CNY10.320
(CNY11.6616)
250+
CNY10.240
(CNY11.5712)
500+
CNY10.040
(CNY11.3452)
Min: 1 / Mult: 1
4700pF
± 10%
-
X1 / Y2
250V
250VAC
-
2220 [5650 Metric]
-
Surface Mount
-
-
-
VJ Series
-
-55°C
125°C
-
2524648

RoHS

Each
1+
CNY6.010
(CNY6.7913)
10+
CNY3.460
(CNY3.9098)
100+
CNY3.280
(CNY3.7064)
500+
CNY2.430
(CNY2.7459)
1000+
CNY2.310
(CNY2.6103)
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
500V
-
Radial Leaded
-
-
-
-
-
VY1 Series
-
-40°C
125°C
-
2858806

RoHS

Each
1+
CNY3.370
(CNY3.8081)
10+
CNY1.550
(CNY1.7515)
50+
CNY1.410
(CNY1.5933)
100+
CNY1.270
(CNY1.4351)
200+
CNY1.240
(CNY1.4012)
More Pricing...
Min: 1 / Mult: 1
100pF
± 10%
-
X1 / Y2
300V
250VAC
-
Radial Leaded
-
Through Hole
7.5mm
-
-
DE2 Series
-
-25°C
85°C
-
2440263

RoHS

Each
1+
CNY11.350
(CNY12.8255)
10+
CNY8.500
(CNY9.605)
50+
CNY7.440
(CNY8.4072)
100+
CNY6.380
(CNY7.2094)
500+
CNY5.090
(CNY5.7517)
More Pricing...
Min: 1 / Mult: 1
4700pF
± 20%
-
X1 / Y1
400VAC
400V
-
Radial Leaded
-
Through Hole
10mm
-
-
C900AH SFTY X1-400 Y1-400 Series
-
-40°C
125°C
-
1812606

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.390
(CNY11.7407)
50+
CNY6.270
(CNY7.0851)
100+
CNY5.380
(CNY6.0794)
250+
CNY5.350
(CNY6.0455)
500+
CNY5.320
(CNY6.0116)
Min: 1 / Mult: 1
4700pF
± 10%
250V
X1 / Y2
250V
250VAC
X7R
2220 [5750 Metric]
5.7mm
Surface Mount
-
5mm
SMD
GA3 Series
-
-55°C
125°C
-
2342196

RoHS

Each
1+
CNY33.830
(CNY38.2279)
5+
CNY28.680
(CNY32.4084)
10+
CNY23.530
(CNY26.5889)
20+
CNY22.660
(CNY25.6058)
40+
CNY21.790
(CNY24.6227)
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
-
1612164

RoHS

Each
1+
CNY10.110
(CNY11.4243)
10+
CNY9.430
(CNY10.6559)
25+
CNY8.750
(CNY9.8875)
50+
CNY8.070
(CNY9.1191)
100+
CNY7.390
(CNY8.3507)
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
9.5mm
-
-
440L Series
-
-30°C
125°C
-
2507756

RoHS

Each
1+
CNY4.560
(CNY5.1528)
10+
CNY3.270
(CNY3.6951)
50+
CNY2.930
(CNY3.3109)
100+
CNY2.580
(CNY2.9154)
200+
CNY2.490
(CNY2.8137)
More Pricing...
Min: 1 / Mult: 1
4700pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
10mm
-
-
VY1 Series
-
-40°C
125°C
-
2507762

RoHS

Each
1+
CNY3.520
(CNY3.9776)
50+
CNY3.510
(CNY3.9663)
100+
CNY3.380
(CNY3.8194)
250+
CNY3.250
(CNY3.6725)
500+
CNY3.120
(CNY3.5256)
More Pricing...
Min: 1 / Mult: 1
4700pF
± 20%
-
X1 / Y2
440VAC
300VAC
-
Radial Leaded
-
Through Hole
7.5mm
-
-
VY2 Series
-
-40°C
125°C
-
2677044

RoHS

Each
1+
CNY3.670
(CNY4.1471)
10+
CNY2.220
(CNY2.5086)
50+
CNY2.190
(CNY2.4747)
100+
CNY2.160
(CNY2.4408)
200+
CNY1.940
(CNY2.1922)
More Pricing...
Min: 1 / Mult: 1
4700pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
10mm
-
-
VY1 Series
-
-40°C
125°C
-
2677041

RoHS

Each
1+
CNY2.460
(CNY2.7798)
50+
CNY1.610
(CNY1.8193)
100+
CNY1.000
(CNY1.130)
250+
CNY0.965
(CNY1.0904)
500+
CNY0.945
(CNY1.0678)
Min: 1 / Mult: 1
2200pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
10mm
-
-
VY1 Series
-
-40°C
125°C
-
2858815

RoHS

Each
1+
CNY3.880
(CNY4.3844)
10+
CNY2.280
(CNY2.5764)
25+
CNY1.900
(CNY2.147)
50+
CNY1.510
(CNY1.7063)
100+
CNY1.120
(CNY1.2656)
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
-
X1 / Y2
300V
250VAC
-
Radial Leaded
-
Through Hole
7.5mm
-
-
DE2 Series
-
-25°C
85°C
-
2858797

RoHS

Each
1+
CNY4.320
(CNY4.8816)
10+
CNY2.710
(CNY3.0623)
25+
CNY2.220
(CNY2.5086)
50+
CNY1.720
(CNY1.9436)
100+
CNY1.220
(CNY1.3786)
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
-
X1 / Y1
440VAC
250VAC
-
Radial Leaded
-
Through Hole
10mm
-
-
DE1 Series
-
-25°C
85°C
-
2860165

RoHS

Each
1+
CNY6.430
(CNY7.2659)
10+
CNY4.110
(CNY4.6443)
50+
CNY3.510
(CNY3.9663)
100+
CNY2.900
(CNY3.277)
200+
CNY2.750
(CNY3.1075)
More Pricing...
Min: 1 / Mult: 1
4700pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
10mm
-
-
VY1 Series
-
-40°C
125°C
-
3267182

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY21.160
(CNY23.9108)
10+
CNY14.720
(CNY16.6336)
50+
CNY13.040
(CNY14.7352)
100+
CNY11.350
(CNY12.8255)
500+
CNY9.960
(CNY11.2548)
More Pricing...
Min: 1 / Mult: 1
4700pF
± 10%
-
X1 / Y2
250V
250VAC
-
2220 [5650 Metric]
-
Surface Mount
-
-
-
CAS Series
-
-55°C
125°C
-
3581111

RoHS

Each
1+
CNY5.640
(CNY6.3732)
10+
CNY3.050
(CNY3.4465)
25+
CNY2.620
(CNY2.9606)
50+
CNY2.180
(CNY2.4634)
100+
CNY1.740
(CNY1.9662)
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
-
X1 / Y1
500V
500V
-
Radial Leaded
-
Through Hole
10mm
-
-
DE1 Series
-
-40°C
125°C
-
2610638

RoHS

Each
10+
CNY3.910
(CNY4.4183)
50+
CNY2.920
(CNY3.2996)
100+
CNY2.610
(CNY2.9493)
500+
CNY2.160
(CNY2.4408)
1000+
CNY2.010
(CNY2.2713)
More Pricing...
Min: 10 / Mult: 10
470pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
12.5mm
-
-
ERP610 Series
-
-40°C
125°C
-
2610634

RoHS

Each
10+
CNY3.710
(CNY4.1923)
100+
CNY2.770
(CNY3.1301)
700+
CNY2.410
(CNY2.7233)
1400+
CNY2.080
(CNY2.3504)
2100+
CNY1.880
(CNY2.1244)
More Pricing...
Min: 10 / Mult: 10
470pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
10mm
-
-
ERP610 Series
-
-40°C
125°C
-
1902208

RoHS

Each
1+
CNY3.370
(CNY3.8081)
50+
CNY1.890
(CNY2.1357)
100+
CNY1.340
(CNY1.5142)
250+
CNY1.310
(CNY1.4803)
500+
CNY1.270
(CNY1.4351)
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
-
X1 / Y1
760V
500V
-
Radial Leaded
-
Through Hole
10mm
-
-
VY1 Series
-
-40°C
125°C
-
1812604

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY7.180
(CNY8.1134)
50+
CNY4.830
(CNY5.4579)
100+
CNY3.710
(CNY4.1923)
250+
CNY3.560
(CNY4.0228)
500+
CNY3.410
(CNY3.8533)
Min: 1 / Mult: 1
2200pF
± 10%
250V
X1 / Y2
250V
250VAC
X7R
2220 [5750 Metric]
5.7mm
Surface Mount
-
5mm
SMD
GA3 Series
-
-55°C
125°C
-
1166661

RoHS

Each
5+
CNY5.460
(CNY6.1698)
50+
CNY3.570
(CNY4.0341)
250+
CNY3.240
(CNY3.6612)
500+
CNY2.910
(CNY3.2883)
1000+
CNY2.580
(CNY2.9154)
More Pricing...
Min: 5 / Mult: 5
2200pF
± 20%
-
X1 / Y2
440VAC
250VAC
-
Radial Leaded
-
Through Hole
5mm
-
-
WYO Series
-
-40°C
85°C
-
1902231

RoHS

Each
1+
CNY2.920
(CNY3.2996)
50+
CNY1.630
(CNY1.8419)
100+
CNY1.260
(CNY1.4238)
250+
CNY1.240
(CNY1.4012)
500+
CNY1.210
(CNY1.3673)
More Pricing...
Min: 1 / Mult: 1
2200pF
± 20%
-
X1 / Y2
440VAC
300VAC
-
Radial Leaded
-
Through Hole
7.5mm
-
-
VY2 Series
-
-40°C
125°C
-
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