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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			Price For		Quantity

VY1102M35Y5UG63V0	1902218 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.340 50+ HK$1.990 100+ HK$1.380 250+ HK$1.250 500+ HK$1.120 More Pricing...	Total:HK$3.34 Min: 1 / Mult: 1	1000pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 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$4.880 100+ HK$4.270 500+ HK$3.540 2500+ HK$3.170 5000+ HK$2.930 More Pricing...	Total:HK$48.80 Min: 10 / Mult: 10	0.01µF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 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$1.440 100+ HK$1.280 500+ HK$1.170 2500+ HK$1.060 5000+ HK$0.940 More Pricing...	Total:HK$14.40 Min: 10 / Mult: 10	680pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°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$31.310 50+ HK$18.670 250+ HK$17.350 500+ HK$16.560 1000+ HK$15.750	Total:HK$156.55 Min: 5 / Mult: 5	4700pF	± 10%	-	X1 / Y2	250V	250V	-	2220 [5650 Metric]	-	Surface Mount	-	-	-	VJ 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$1.840 100+ HK$1.660 500+ HK$1.650 2500+ HK$1.640 5000+ HK$1.630 More Pricing...	Total:HK$18.40 Min: 10 / Mult: 10	4700pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
VJ2220Y472KXUSTX1	2478224RL Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Surface Mount 4700 pF ± 10% X1 / Y2 250 V 250 V	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$18.670 250+ HK$17.350 500+ HK$16.560 1000+ HK$15.750	Total:HK$1,867.00 Min: 100 / Mult: 1	4700pF	± 10%	-	X1 / Y2	250V	250V	-	2220 [5650 Metric]	-	Surface Mount	-	-	-	VJ Series	-	-55°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$1.650 100+ HK$1.500 500+ HK$1.210 2500+ HK$1.190 5000+ HK$1.170 More Pricing...	Total:HK$16.50 Min: 10 / Mult: 10	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°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$3.110 100+ HK$2.820 500+ HK$2.370 2500+ HK$1.950 5000+ HK$1.900 More Pricing...	Total:HK$31.10 Min: 10 / Mult: 10	3300pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VJ2220Y472KXUSTX1	3298317 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 4700 pF ± 10% X1 / Y2 250 V 250 V 2220 [5650 Metric]	Each (Supplied on Full Reel) Full Reel Packaging Options	2000+ HK$15.440 10000+ HK$13.510 20000+ HK$11.190	Total:HK$30,880.00 Min: 2000 / Mult: 2000	4700pF	± 10%	-	X1 / Y2	250V	250V	-	2220 [5650 Metric]	-	Surface Mount	-	-	-	VJ Series	-	-55°C	125°C	-
GA355DR7GB223KW01L	2218671 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 0.022 µF ± 10% X2 250 VAC 2220 [5650 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$8.860 50+ HK$4.880 100+ HK$4.540 250+ HK$4.400 500+ HK$4.260 More Pricing...	Total:HK$8.86 Min: 1 / Mult: 1	0.022µF	± 10%	-	X2	250V	-	X7R	2220 [5650 Metric]	5.7mm	Surface Mount	-	5mm	SMD	GA3 Series	-	-55°C	125°C	-
GA342DR7GF102KW02L	1812600 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 1000 pF ± 10% X1 / Y2 250 VAC 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.840 50+ HK$5.010 250+ HK$4.590 500+ HK$3.870 1000+ HK$3.660	Total:HK$49.20 Min: 5 / Mult: 5	1000pF	± 10%	250V	X1 / Y2	250V	250V	X7R	1808 [4520 Metric]	4.7mm	Surface Mount	-	2mm	SMD	GA3 Series	-	-55°C	125°C	-
GA342DR7GF102KW02L	1812600RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 1000 pF ± 10% X1 / Y2 250 VAC 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$5.010 250+ HK$4.590 500+ HK$3.870 1000+ HK$3.660	Total:HK$501.00 Min: 100 / Mult: 5	1000pF	± 10%	250V	X1 / Y2	250V	250V	X7R	1808 [4520 Metric]	4.7mm	Surface Mount	-	2mm	SMD	GA3 Series	-	-55°C	125°C	-
GA355DR7GB223KW01L	2218671RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 0.022 µF ± 10% X2 250 VAC 2220 [5650 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$4.540 250+ HK$4.400 500+ HK$4.260 1000+ HK$3.770	Total:HK$454.00 Min: 100 / Mult: 1	0.022µF	± 10%	-	X2	250V	-	X7R	2220 [5650 Metric]	5.7mm	Surface Mount	-	5mm	SMD	GA3 Series	-	-55°C	125°C	-
DE2E3SA102MA3BT02F	2858812 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y2 300 V 250 V Radial Leaded	Each	1+ HK$4.720 10+ HK$2.280 50+ HK$2.110 100+ HK$1.940 200+ HK$1.750 More Pricing...	Total:HK$4.72 Min: 1 / Mult: 1	1000pF	± 20%	-	X1 / Y2	300V	250V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	DE2 Series	-	-25°C	85°C	-
DE1E3RA102MA4BN01F	2858795 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y1 440 V 250 V Radial Leaded	Each	1+ HK$4.880 10+ HK$1.440 25+ HK$1.410 50+ HK$1.250 100+ HK$1.220 More Pricing...	Total:HK$4.88 Min: 1 / Mult: 1	1000pF	± 20%	-	X1 / Y1	440V	250V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
440LD68-R	4209365 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 6800 pF ± 20% X1 / Y1 760 VAC 500 VAC Radial Leaded	Each	1+ HK$15.760	Total:HK$15.76 Min: 1 / Mult: 1	6800pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	9.5mm	-	-	440L Series	-	-30°C	125°C	-
WKO102MCPCRAKR	4625553 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 1000 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$7.980 100+ HK$5.820 500+ HK$4.820 2500+ HK$4.090 6000+ HK$4.030 More Pricing...	Total:HK$79.80 Min: 10 / Mult: 10	1000pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	WKO Series	-	-40°C	125°C	-
VY1472M51Y5VQ63V0	2677044 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 4700 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$3.810 100+ HK$3.330 500+ HK$2.760 2500+ HK$2.480 5000+ HK$2.290 More Pricing...	Total:HK$38.10 Min: 10 / Mult: 10	4700pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
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$1.500 100+ HK$1.350 500+ HK$1.330 2500+ HK$1.310 5000+ HK$1.290 More Pricing...	Total:HK$15.00 Min: 10 / Mult: 10	47pF	± 10%	-	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	5+ HK$6.180 50+ HK$5.470 250+ HK$4.750 500+ HK$4.040 1000+ HK$3.330 More Pricing...	Total:HK$30.90 Min: 5 / Mult: 5	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$1.780 100+ HK$1.600 500+ HK$1.280 2500+ HK$1.250 5000+ HK$1.220 More Pricing...	Total:HK$17.80 Min: 10 / Mult: 10	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
VY1222M47Y5UQ6TV0	2507754 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 2200 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$2.130 100+ HK$1.920 500+ HK$1.360 2500+ HK$1.350 5000+ HK$1.340 More Pricing...	Total:HK$21.30 Min: 10 / Mult: 10	2200pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY1221K31Y5SQ6TV0	2860160 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Y5S Disc 220 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	10+ HK$1.430 100+ HK$1.410 500+ HK$1.380 2500+ HK$1.360 5000+ HK$1.330 More Pricing...	Total:HK$14.30 Min: 10 / Mult: 10	220pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY2222M31Y5VS63V7	2677047 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 2200 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$1.110 100+ HK$1.100 500+ HK$1.090 2500+ HK$1.080 5000+ HK$1.070 More Pricing...	Total:HK$11.10 Min: 10 / Mult: 10	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
VY2152M29Y5VS63V7	2677045 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 1500 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	10+ HK$1.650 100+ HK$1.540 500+ HK$1.420 2500+ HK$1.300 5000+ HK$1.180 More Pricing...	Total:HK$16.50 Min: 10 / Mult: 10	1500pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-