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

440LS10-R	2342196 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 0.01 µF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$35.060 5+ HK$30.400 10+ HK$25.740 20+ HK$25.150 40+ HK$24.550 More Pricing...	Total:HK$35.06 Min: 1 / Mult: 1	0.01µF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	9.5mm	-	-	440L Series	-	-30°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	-
VY2222M35Y5US6TV5	3289446 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 2200 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	1+ HK$3.620 50+ HK$2.210 100+ HK$1.430 250+ HK$1.390 500+ HK$1.340 More Pricing...	Total:HK$3.62 Min: 1 / Mult: 1	2200pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	5mm	-	-	VY2 Series	-	-40°C	125°C	-
VY1222M47Y5UG6UV0	3289438 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 2200 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.850 10+ HK$1.770 50+ HK$1.680 200+ HK$1.590 400+ HK$1.360 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	-
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	-
WYO472MCMCF0KR	1650711 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 4700 pF ± 20% X1 / Y2 440 V 250 V	Each	1+ HK$7.320 50+ HK$3.590 100+ HK$3.300 250+ HK$3.140 500+ HK$2.960 More Pricing...	Total:HK$7.32 Min: 1 / Mult: 1	4700pF	± 20%	-	X1 / Y2	440V	250V	-	-	-	Through Hole	7.5mm	-	-	WYO Series	-	-40°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	-
GA355QR7GF222KW01L	1812604 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 2200 pF ± 10% X1 / Y2 250 VAC 250 VAC 2220 [5750 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$8.220 50+ HK$4.450 100+ HK$4.120 250+ HK$3.890 500+ HK$3.660	Total:HK$8.22 Min: 1 / Mult: 1	2200pF	± 10%	250V	X1 / Y2	250V	250V	X7R	2220 [5750 Metric]	5.7mm	Surface Mount	-	5mm	SMD	GA3 Series	-	-55°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	-
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	-
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	-
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	-
VY2222M35Y5UG63V7	1902244 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$1.540 100+ HK$1.510 250+ HK$1.470 500+ HK$1.430 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	-
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	-
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	-
VY1152M41Y5UQ63V0	1902207 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 1500 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.540 50+ HK$2.100 100+ HK$1.870 250+ HK$1.700 500+ HK$1.520 More Pricing...	Total:HK$4.54 Min: 1 / Mult: 1	1500pF	± 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	1+ HK$3.430 50+ HK$1.550 100+ HK$1.410 250+ HK$1.400 500+ HK$1.390 More Pricing...	Total:HK$3.43 Min: 1 / Mult: 1	3300pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	VY2 Series	-	-40°C	125°C	-
DE1E3RA222MN4AN01F	3581112 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 2200 pF ± 20% X1 / Y1 440 V 250 V Radial Leaded	Each	1+ HK$5.650 10+ HK$2.030 50+ HK$1.960 100+ HK$1.880 200+ HK$1.790 More Pricing...	Total:HK$5.65 Min: 1 / Mult: 1	2200pF	± 20%	-	X1 / Y1	440V	250V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-40°C	125°C	-
VY1102M35Y5UQ63V0	1902206 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.520 50+ HK$1.450 100+ HK$1.250 250+ HK$1.160 500+ HK$1.060 More Pricing...	Total:HK$3.52 Min: 1 / Mult: 1	1000pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
WKP102MCPEJ0KR	1612171 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 1000 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$11.210 50+ HK$4.110 100+ HK$4.080 250+ HK$4.050 500+ HK$4.020 More Pricing...	Total:HK$11.21 Min: 1 / Mult: 1	1000pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	12.5mm	-	-	WKP 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	-
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	-
GA355QR7GB103KW01L	2695829 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 0.01 µF ± 10% X2 250 VAC 2220 [5750 Metric]	Each (Supplied on Full Reel) Full Reel Packaging Options	1000+ HK$7.240 5000+ HK$6.820 10000+ HK$6.400	Total:HK$7,240.00 Min: 1000 / Mult: 1000	0.01µF	± 10%	-	X2	250V	-	X7R	2220 [5750 Metric]	5.7mm	Surface Mount	-	5mm	Wraparound	GA3 Series	-	-55°C	125°C	-