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

VY2102M29Y5VS63V7	2677046 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 1000 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	1+ HK$1.930 50+ HK$1.220 100+ HK$0.781	Total:HK$1.93 Min: 1 / Mult: 1	1000pF	± 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	1+ HK$5.820 10+ HK$2.960 50+ HK$2.810 100+ HK$2.660 200+ HK$2.610 More Pricing...	Total:HK$5.82 Min: 1 / Mult: 1	0.01µF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 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	1+ HK$19.850 50+ HK$12.830 100+ HK$12.150 250+ HK$11.510 500+ HK$10.860	Total:HK$19.85 Min: 1 / Mult: 1	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$9.580 50+ HK$5.580 100+ HK$5.190 250+ HK$4.890 500+ HK$4.590	Total:HK$9.58 Min: 1 / Mult: 1	4700pF	± 10%	250V	X1 / Y2	250V	250V	X7R	2220 [5750 Metric]	5.7mm	Surface Mount	-	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	1+ HK$4.110 50+ HK$1.900 100+ HK$1.670 250+ HK$1.620 500+ HK$1.560 More Pricing...	Total:HK$4.11 Min: 1 / Mult: 1	4700pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°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	1+ HK$3.850 50+ HK$1.600 100+ HK$1.420 250+ HK$1.360 500+ HK$1.290 More Pricing...	Total:HK$3.85 Min: 1 / Mult: 1	2200pF	± 20%	-	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$4.110 50+ HK$1.990 100+ HK$1.560 250+ HK$1.430 500+ HK$1.290 More Pricing...	Total:HK$4.11 Min: 1 / Mult: 1	1000pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY1471M31Y5UQ63V0	1902204 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 470 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.000 50+ HK$1.290 100+ HK$1.140 250+ HK$1.030 500+ HK$0.916 More Pricing...	Total:HK$3.00 Min: 1 / Mult: 1	470pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
WKO102MCPCJ0KR	1166663 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 1000 pF ± 20% Y 440 V 300 V Radial Leaded	Each	1+ HK$10.090 50+ HK$4.410 100+ HK$3.900 250+ HK$3.670 500+ HK$3.430 More Pricing...	Total:HK$10.09 Min: 1 / Mult: 1	1000pF	± 20%	-	Y	440V	300V	Y5U	Radial Leaded	-	Through Hole	7.5mm	5mm	Radial Leaded	WKO Series	10mm	-40°C	85°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	100+ HK$12.150 250+ HK$11.510 500+ HK$10.860	Total:HK$1,215.00 Min: 100 / Mult: 1	4700pF	± 10%	-	X1 / Y2	250V	250V	-	2220 [5650 Metric]	-	Surface Mount	-	-	-	VJ Series	-	-55°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	1+ HK$3.330 10+ HK$1.950 50+ HK$1.630 100+ HK$1.300 200+ HK$1.220 More Pricing...	Total:HK$3.33 Min: 1 / Mult: 1	2200pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
ERP610W472MEJ0	2610631 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 4700 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$16.680 10+ HK$11.550 50+ HK$10.100 100+ HK$6.920 500+ HK$5.810 More Pricing...	Total:HK$16.68 Min: 1 / Mult: 1	4700pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	12.5mm	-	-	ERP610 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	1+ HK$3.340 50+ HK$1.470 100+ HK$1.350 250+ HK$1.240 500+ HK$1.120 More Pricing...	Total:HK$3.34 Min: 1 / Mult: 1	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
VY2102M29Y5US6TV7	2507757 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	1+ HK$1.890 50+ HK$0.976 100+ HK$0.963 250+ HK$0.950 500+ HK$0.937 More Pricing...	Total:HK$1.89 Min: 1 / Mult: 1	1000pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
GA343QR7GD222KW01L	2456083 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 2200 pF ± 10% 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$14.030 50+ HK$7.460 100+ HK$6.870 250+ HK$6.400 500+ HK$5.920	Total:HK$14.03 Min: 1 / Mult: 1	2200pF	± 10%	-	-	-	-	X7R	1812 [4532 Metric]	4.58mm	-	-	3.2mm	Wraparound	GA3 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	1+ HK$6.260 10+ HK$2.990 50+ HK$2.850 100+ HK$2.710 200+ HK$2.490 More Pricing...	Total:HK$6.26 Min: 1 / Mult: 1	3300pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
GA355QR7GB103KW01L	2218674 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 0.01 µF ± 10% X2 250 VAC 2220 [5750 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$17.020 50+ HK$9.320 100+ HK$8.650 250+ HK$8.060 500+ HK$7.460	Total:HK$17.02 Min: 1 / Mult: 1	0.01µF	± 10%	-	X2	250V	-	X7R	2220 [5750 Metric]	5.7mm	Surface Mount	-	5mm	SMD	GA3 Series	-	-55°C	125°C	-
GA342QR7GF101KW01L	1812594 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 100 pF ± 10% X1 / Y2 250 VAC 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$11.040 50+ HK$4.650 250+ HK$4.570 500+ HK$4.560 1000+ HK$4.550	Total:HK$55.20 Min: 5 / Mult: 5	100pF	± 10%	250V	X1 / Y2	250V	250V	X7R	1808 [4520 Metric]	4.7mm	Surface Mount	-	2mm	SMD	GA3 Series	-	-55°C	125°C	-
YU1AC222M080D20C7B	2576726 Data Sheet RoHS	MULTICOMP PRO Ceramic Suppression Capacitor 2200 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	1+ HK$3.140 10+ HK$1.800 50+ HK$1.460 100+ HK$1.330 200+ HK$1.210 More Pricing...	Total:HK$3.14 Min: 1 / Mult: 1	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	MC YU 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	1000+ HK$10.270 5000+ HK$9.840 10000+ HK$9.650	Total:HK$10,270.00 Min: 1000 / Mult: 1000	4700pF	± 10%	-	X1 / Y2	250V	250V	-	2220 [5650 Metric]	-	Surface Mount	-	-	-	VJ Series	-	-55°C	125°C	-
VY1331K31Y5SQ63V0	1902203 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 330 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.180 50+ HK$1.370 100+ HK$1.330 250+ HK$1.290 500+ HK$1.250 More Pricing...	Total:HK$3.18 Min: 1 / Mult: 1	330pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°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	-
DK1E3EA102M86RBH01	2858835 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y1 440 V 300 V SMD	Each (Supplied on Cut Tape) Cut Tape	5+ HK$12.400 50+ HK$6.490 250+ HK$5.970 500+ HK$5.100 1000+ HK$4.840 More Pricing...	Total:HK$62.00 Min: 5 / Mult: 5	1000pF	± 20%	-	X1 / Y1	440V	300V	-	SMD	-	Surface Mount	-	-	-	DK1 Series	-	-25°C	85°C	-
DE2B3SA471KA3BT02F	2858810 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 470 pF ± 10% X1 / Y2 300 V 250 V Radial Leaded	Each	1+ HK$4.460 10+ HK$2.020 25+ HK$1.880 50+ HK$1.740 100+ HK$1.590 More Pricing...	Total:HK$4.46 Min: 1 / Mult: 1	470pF	± 10%	-	X1 / Y2	300V	250V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	DE2 Series	-	-25°C	85°C	-
VY2472M49Y5US6UV7.	2932612 Data Sheet RoHS	VISHAY SUPPRESSION CAP 4700PF 440V 300V	Each	1+ HK$4.110 10+ HK$1.900 100+ HK$1.700 500+ HK$1.380 1000+ HK$1.080 More Pricing...	Total:HK$4.11 Min: 1 / Mult: 1	-	-	-	X1 / Y2	440V	-	-	-	-	-	-	-	-	-	-	-40°C	125°C	-