± 5% 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

Filter(s) Applied

Capacitance Tolerance

± 5%

1 Filter(s) Selected

			Price For		Quantity

CAS17C100JAGGC	3267171 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 10 pF ± 5% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$11.760 10+ HK$9.480 50+ HK$8.810 100+ HK$7.620 500+ HK$6.950	Min: 1 / Mult: 1	10pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C	-
CAS17C100JAGGC	3267171RL Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 10 pF ± 5% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.620 500+ HK$6.950	Min: 100 / Mult: 1	10pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C	-
8853620100091	3818543RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 33 pF ± 5% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$7.480 250+ HK$5.250 500+ HK$4.510 1000+ HK$3.760	Min: 100 / Mult: 5	33pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-
8853620100091	3818543 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 33 pF ± 5% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$8.810 50+ HK$7.480 250+ HK$5.250 500+ HK$4.510 1000+ HK$3.760	Min: 5 / Mult: 5	33pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-
VJ2008A221JXUSTX1	2896835 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 220 pF ± 5% X1 / Y2 250 VAC 250 VAC 2008 [5020 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$13.980 50+ HK$7.500 250+ HK$6.930 500+ HK$6.770 1000+ HK$6.610 More Pricing...	Min: 5 / Mult: 5	220pF	± 5%	-	X1 / Y2	250V	250VAC	C0G / NP0	2008 [5020 Metric]	5.08mm	Surface Mount	-	2.03mm	Wraparound	VJ Series	-55°C	125°C	AEC-Q200
C741U470JSSDBAWL50	4146246 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 47 pF ± 5% X1 / Y1 440 VAC 400 VAC Radial Leaded	Each	1+ HK$15.320 10+ HK$10.400 50+ HK$9.930 100+ HK$9.460 500+ HK$6.700 More Pricing...	Min: 1 / Mult: 1	47pF	± 5%	-	X1 / Y1	440VAC	400VAC	-	Radial Leaded	-	Through Hole	10mm	-	-	C700 Series	-40°C	125°C	-
VJ2220A102JXUSTX1A	4208299 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 1000 pF ± 5% X1 / Y2 250 VAC 250 VAC 2220 [5650 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$25.080 50+ HK$14.470 100+ HK$13.570 250+ HK$12.790 500+ HK$12.010 More Pricing...	Min: 1 / Mult: 1	1000pF	± 5%	-	X1 / Y2	250V	250VAC	-	2220 [5650 Metric]	-	Surface Mount	-	-	-	VJ Series	-55°C	125°C	-
VJ2220A221JXUSTX1A	4208297 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 220 pF ± 5% X1 / Y2 250 VAC 250 VAC 2220 [5650 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$19.160 50+ HK$13.180 100+ HK$10.440 250+ HK$10.330 500+ HK$10.220 More Pricing...	Min: 1 / Mult: 1	220pF	± 5%	-	X1 / Y2	250V	250VAC	-	2220 [5650 Metric]	-	Surface Mount	-	-	-	VJ Series	-55°C	125°C	-
VJ2008A221JXUSTX1A	4208294 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 220 pF ± 5% X1 / Y2 250 VAC 250 VAC 2008 [5020 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$14.510 50+ HK$9.850 250+ HK$7.480 500+ HK$7.250 1000+ HK$6.940	Min: 5 / Mult: 5	220pF	± 5%	-	X1 / Y2	250V	250VAC	-	2008 [5020 Metric]	-	Surface Mount	-	-	-	VJ Series	-55°C	125°C	-
C921U750JVSDAAWL45	2534923 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor Disc 75 pF ± 5% X1 / Y2 400 V 400 V Radial Leaded	Each	10+ HK$1.290 100+ HK$0.981 500+ HK$0.898 1000+ HK$0.813 2000+ HK$0.755 More Pricing...	Min: 10 / Mult: 10	75pF	± 5%	-	X1 / Y2	400V	400VAC	-	Radial Leaded	-	Through Hole	10mm	-	-	0	-40°C	125°C	-
VJ2008A100JXUSTX1	2478218 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Surface Mount 10 pF ± 5% X1 / Y2 250 V 250 V	Each (Supplied on Cut Tape) Cut Tape	5+ HK$17.320 50+ HK$12.210 250+ HK$9.180 500+ HK$7.920 1000+ HK$7.320 More Pricing...	Min: 5 / Mult: 5	10pF	± 5%	-	X1 / Y2	250V	250VAC	-	2008 [5020 Metric]	-	Surface Mount	-	-	-	VJ Series	-55°C	125°C	-
VJ2008A100JXUSTX1	2478218RL Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Surface Mount 10 pF ± 5% X1 / Y2 250 V 250 V	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$12.210 250+ HK$9.180 500+ HK$7.920 1000+ HK$7.320 2000+ HK$6.710	Min: 100 / Mult: 5	10pF	± 5%	-	X1 / Y2	250V	250VAC	-	2008 [5020 Metric]	-	Surface Mount	-	-	-	VJ Series	-55°C	125°C	-
VJ2008A101JXUSTX1	2896834RL Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 100 pF ± 5% X1 / Y2 250 VAC 250 VAC 2008 [5020 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$11.760 250+ HK$8.800 500+ HK$8.430 1000+ HK$8.060 2000+ HK$7.680	Min: 100 / Mult: 5	100pF	± 5%	-	X1 / Y2	250V	250VAC	-	2008 [5020 Metric]	5.08mm	Surface Mount	-	2.03mm	-	VJ Series	-55°C	125°C	-
VJ2008A221JXUSTX1	2896835RL Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 220 pF ± 5% X1 / Y2 250 VAC 250 VAC 2008 [5020 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$7.500 250+ HK$6.930 500+ HK$6.770 1000+ HK$6.610 2000+ HK$6.450	Min: 100 / Mult: 5	220pF	± 5%	-	X1 / Y2	250V	250VAC	C0G / NP0	2008 [5020 Metric]	5.08mm	Surface Mount	-	2.03mm	Wraparound	VJ Series	-55°C	125°C	AEC-Q200
VJ2008A101JXUSTX1	2896834 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 100 pF ± 5% X1 / Y2 250 VAC 250 VAC 2008 [5020 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$16.690 50+ HK$11.760 250+ HK$8.800 500+ HK$8.430 1000+ HK$8.060 More Pricing...	Min: 5 / Mult: 5	100pF	± 5%	-	X1 / Y2	250V	250VAC	-	2008 [5020 Metric]	5.08mm	Surface Mount	-	2.03mm	-	VJ Series	-55°C	125°C	-
CAS17C330JAGFC	3267175 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 33 pF ± 5% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$16.280 10+ HK$8.080 50+ HK$7.690 100+ HK$7.300 500+ HK$7.290 More Pricing...	Min: 1 / Mult: 1	33pF	± 5%	-	X1 / Y2	250V	250VAC	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C	-
CAS17C330JAGFC	3267175RL Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 33 pF ± 5% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.300 500+ HK$7.290 1000+ HK$7.280	Min: 100 / Mult: 1	33pF	± 5%	-	X1 / Y2	250V	250VAC	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C	-
8853620100111	3818544RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 47 pF ± 5% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$7.810 250+ HK$5.920 500+ HK$5.000 1000+ HK$4.200	Min: 100 / Mult: 5	47pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-
8853620100111	3818544 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 47 pF ± 5% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.970 50+ HK$7.810 250+ HK$5.920 500+ HK$5.000 1000+ HK$4.200	Min: 5 / Mult: 5	47pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-
8853620100171	3818545RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 100 pF ± 5% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.330 250+ HK$6.180 500+ HK$5.020 1000+ HK$4.730	Min: 100 / Mult: 1	100pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-
8853620100171	3818545 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 100 pF ± 5% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$12.330 50+ HK$8.800 100+ HK$7.330 250+ HK$6.180 500+ HK$5.020 More Pricing...	Min: 1 / Mult: 1	100pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-
C935U101JYSDBAWL45	2534928 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor Disc 100 pF ± 5% X1 / Y2 400 V 250 V Radial Leaded	Each	10+ HK$1.610 100+ HK$1.120 500+ HK$1.060 1000+ HK$0.988 2000+ HK$0.910 More Pricing...	Min: 10 / Mult: 10	100pF	± 5%	-	X1 / Y2	400V	250VAC	-	Radial Leaded	-	Through Hole	5mm	-	-	C900AC SFTY X1-400 Y2-250 Series	-40°C	125°C	-
C901U500JZSDBAWL35	2709097 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor Disc 50 pF ± 5% X1 / Y2 400 V 250 V Radial Leaded	Each	10+ HK$1.580 100+ HK$0.665 500+ HK$0.620 1000+ HK$0.580 2000+ HK$0.545 More Pricing...	Min: 10 / Mult: 10	50pF	± 5%	-	X1 / Y2	400V	250VAC	-	Radial Leaded	-	Through Hole	10mm	-	-	C900AC SFTY X1-440 Y2-300 Series	-40°C	125°C	-
8853620100181	4061702RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 220 pF ± 5% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$4.950 250+ HK$4.530 500+ HK$4.520 1000+ HK$4.510 2000+ HK$4.490	Min: 100 / Mult: 5	220pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-
8853620100181	4061702 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 220 pF ± 5% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.790 50+ HK$4.950 250+ HK$4.530 500+ HK$4.520 1000+ HK$4.510 More Pricing...	Min: 5 / Mult: 5	220pF	± 5%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C	-