Suppression Ceramic Capacitors

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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VY1470K31Y5SQ63V0	2860163 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Y5S Disc 47 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$1.810 100+ HK$1.550 500+ HK$1.360 2500+ HK$1.300	47pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY1102M35Y5UG63V0	1902218 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.850 50+ HK$1.980 100+ HK$1.590 250+ HK$1.440 500+ HK$1.280 More Pricing...	1000pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
WYO222MCMBF0KR	1166661 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 2200 pF ± 20% X1 / Y2 440 V 250 V Radial Leaded	Each	10+ HK$4.690 250+ HK$4.110 1000+ HK$3.410 5000+ HK$3.050 8000+ HK$2.820 More Pricing...	2200pF	± 20%	-	X1 / Y2	440V	250V	-	Radial Leaded	Through Hole	-	5mm	-	-	WYO Series	-	-40°C	85°C	-
VY2222M35Y5US63V7	1902231 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 2200 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$1.510 100+ HK$1.370 500+ HK$1.210	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
VY2103M63Y5US63V7	1902236 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 0.01 µF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$3.830 100+ HK$3.380 500+ HK$2.940 2500+ HK$2.800	0.01µF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
VY1152M41Y5UQ6TV0	3812242 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 1500 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$2.030 100+ HK$1.830 500+ HK$1.520 2500+ HK$1.240 5000+ HK$1.220 More Pricing...	1500pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY1681M31Y5UQ63V0	1902205 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 680 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$1.340 100+ HK$1.190 500+ HK$0.846	680pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY1220K31U2JQ6TV0	2507753 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 22 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$1.300 100+ HK$1.300	22pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY2103M63Y5US63V0	1902237 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 0.01 µF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$2.930 100+ HK$2.660 500+ HK$2.650 2500+ HK$2.630 5000+ HK$2.620 More Pricing...	0.01µF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY2 Series	-	-40°C	125°C	-
VY1331K31Y5SQ6TV0	2860161 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Y5S Disc 330 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$1.490 100+ HK$1.330	330pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
AY2220K29U2JS6TL7	4260698 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 22 pF ± 10% X1 / Y2 440 VAC 300 VAC Radial Leaded	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.620 100+ HK$1.280 500+ HK$1.120 2500+ HK$1.040 5000+ HK$0.979 More Pricing...	22pF	± 10%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	AY2 Series	-	-55°C	125°C	-
AY2680K29Y5SS6TL7	4260729 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 68 pF ± 10% X1 / Y2 440 VAC 300 VAC Radial Leaded	Each (Supplied on Cut Tape) Cut Tape	10+ HK$2.210 100+ HK$1.380 500+ HK$1.110 2500+ HK$0.940 5000+ HK$0.915	68pF	± 10%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	AY2 Series	-	-55°C	125°C	-
VJ2220Y472KXUSTX1	2478224 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Surface Mount 4700 pF ± 10% X1 / Y2 250 V 250 V	Each (Supplied on Cut Tape) Cut Tape	5+ HK$20.760 50+ HK$12.830 250+ HK$11.480 500+ HK$11.270 1000+ HK$10.400	4700pF	± 10%	-	X1 / Y2	250V	250V	-	2220 [5650 Metric]	Surface Mount	-	-	-	-	VJ Series	-	-55°C	125°C	-
GA355DR7GF472KW01L	1812606 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 4700 pF ± 10% X1 / Y2 250 VAC 250 VAC 2220 [5750 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$8.390 50+ HK$5.150 100+ HK$4.590 250+ HK$4.440 500+ HK$4.280	4700pF	± 10%	250V	X1 / Y2	250V	250V	X7R	2220 [5750 Metric]	Surface Mount	5.7mm	-	5mm	SMD	GA3 Series	-	-55°C	125°C	-
VY2472M49Y5US6TV7	2507762 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 4700 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$2.260 100+ HK$2.000 500+ HK$1.840 2500+ HK$1.650	4700pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
CAS21C472KARFC	3267182 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 4700 pF ± 10% X1 / Y2 250 V 250 V 2220 [5650 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$25.570 10+ HK$17.100 50+ HK$15.140 100+ HK$13.860 500+ HK$11.630 More Pricing...	4700pF	± 10%	-	X1 / Y2	250V	250V	-	2220 [5650 Metric]	Surface Mount	-	-	-	-	CAS Series	-	-55°C	125°C	-
VY1222M47Y5UQ63V0	1902208 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 2200 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$1.510 100+ HK$1.370	2200pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY2102M29Y5VS63V7	2677046 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 1000 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$1.380 100+ HK$1.180 500+ HK$1.040 2500+ HK$0.970 5000+ HK$0.913	1000pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
CD45-E2GA152M-NKA	4066691 Data Sheet RoHS	TDK Ceramic Suppression Capacitor 1500 pF ± 20% X1 / Y1 440 V 400 V Radial Leaded	Each	5+ HK$3.000 50+ HK$1.500 250+ HK$1.350 500+ HK$1.070 1000+ HK$1.050 More Pricing...	1500pF	± 20%	-	X1 / Y1	440V	400V	-	Radial Leaded	Through Hole	-	10mm	-	-	CD45 Series	-	-40°C	125°C	-
VY1222M43Y5UC63V0	2480082 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 2200 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$1.940 100+ HK$1.670 500+ HK$1.470 2500+ HK$1.300	2200pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY2222M35Y5US6TV7	2507760 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 2200 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$1.750 100+ HK$1.500 500+ HK$1.310 2500+ HK$1.160 5000+ HK$1.140	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
YU0AC222M080L20C5H	2576708 Data Sheet RoHS	MULTICOMP PRO Ceramic Suppression Capacitor 2200 pF ± 20% X1 / Y2 400 V 250 V Radial Leaded	Each	1+ HK$3.920 10+ HK$2.580 50+ HK$2.060 100+ HK$1.800 200+ HK$1.600 More Pricing...	2200pF	± 20%	-	X1 / Y2	400V	250V	-	Radial Leaded	Through Hole	-	5mm	-	-	MC YU Series	-	-40°C	125°C	-
AY1472M65Y5UC63L0	2987311 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor AEC-Q200 4700 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$5.720 100+ HK$4.890 500+ HK$4.170 2500+ HK$3.920	4700pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	AY1 Series	-	-55°C	125°C	-
VY1332M59Y5UQ6TV0	3289439 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 3300 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$2.870 100+ HK$2.600 500+ HK$2.180 2500+ HK$1.890	3300pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	Through Hole	-	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY2332M41Y5US63V7	1902232 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 3300 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$2.260 100+ HK$1.930 500+ HK$1.690 2500+ HK$1.520	3300pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	Through Hole	-	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-