X2 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

Suppression Class

1 Filter(s) Selected

			Price For		Quantity

CAS17C681KARGC	3267177 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 680 pF ± 10% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ £1.170 10+ £0.813 50+ £0.651 100+ £0.544 500+ £0.460 More Pricing...	Total:£1.17 Min: 1 / Mult: 1	680pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	CAS Series	-55°C	125°C
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+ £1.620 10+ £1.210 50+ £0.971 100+ £0.812 500+ £0.687 More Pricing...	Total:£1.62 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+ £0.812 500+ £0.687 1000+ £0.638	Total:£81.20 Min: 100 / Mult: 1	10pF	± 5%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	CAS Series	-55°C	125°C
CAS17C681KARGC	3267177RL Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 680 pF ± 10% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.544 500+ £0.460 1000+ £0.451	Total:£54.40 Min: 100 / Mult: 1	680pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	CAS 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+ £0.913 50+ £0.573 100+ £0.530 250+ £0.457 500+ £0.431	Total:£0.91 Min: 1 / Mult: 1	100pF	± 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+ £0.530 250+ £0.457 500+ £0.431	Total:£53.00 Min: 100 / Mult: 1	100pF	± 5%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	WCAP-CSSA Series	-55°C	125°C
VJ2220Y103KXUSTX2A	4208305 Data Sheet RoHS Date/Lot Code	VISHAY Ceramic Suppression Capacitor 0.01 µF ± 10% X2 250 VAC 250 VAC 2220 [5650 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ £2.010 50+ £1.200 100+ £1.090 250+ £0.984 500+ £0.975	Total:£2.01 Min: 1 / Mult: 1	0.01µF	± 10%	X2	250V	250VAC	2220 [5650 Metric]	Surface Mount	-	VJ Series	-55°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+ £1.650 50+ £0.905 100+ £0.838 250+ £0.781 500+ £0.724	Total:£1.65 Min: 1 / Mult: 1	0.01µF	± 10%	X2	250V	-	2220 [5750 Metric]	Surface Mount	-	GA3 Series	-55°C	125°C
20VLP10-R	2860003 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Y5V Disc 0.1 µF ± 20% X2 400 V Radial Leaded	Each	1+ £6.180 5+ £5.450 10+ £5.040 25+ £4.730 50+ £4.450 More Pricing...	Total:£6.18 Min: 1 / Mult: 1	0.1µF	± 20%	X2	400V	-	Radial Leaded	Through Hole	9.5mm	20VL Series	-25°C	125°C
VJ2220Y103KXUSTX2	2478225 Data Sheet RoHS Date/Lot Code	VISHAY Ceramic Suppression Capacitor Surface Mount 0.01 µF ± 10% X2 250 V 250 V 2220 [5650 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ £1.750 50+ £0.970 100+ £0.896 250+ £0.837 500+ £0.778	Total:£1.75 Min: 1 / Mult: 1	0.01µF	± 10%	X2	250V	250VAC	2220 [5650 Metric]	Surface Mount	-	VJ 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+ £0.694	Total:£694.00 Min: 1000 / Mult: 1000	0.01µF	± 10%	X2	250V	-	2220 [5750 Metric]	Surface Mount	-	GA3 Series	-55°C	125°C
GA355XR7GB563KW06L	2218676 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 0.056 µF ± 10% X2 250 VAC 2220 [5750 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ £2.010 10+ £1.130 50+ £1.090 100+ £1.050 200+ £1.030	Total:£2.01 Min: 1 / Mult: 1	0.056µF	± 10%	X2	250V	-	2220 [5750 Metric]	Surface Mount	-	GA3 Series	-55°C	125°C
GA355QR7GB103KW01L	2218674RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 0.01 µF ± 10% X2 250 VAC 2220 [5750 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.838 250+ £0.781 500+ £0.724	Total:£83.80 Min: 100 / Mult: 1	0.01µF	± 10%	X2	250V	-	2220 [5750 Metric]	Surface Mount	-	GA3 Series	-55°C	125°C
VJ2220Y103KXUSTX2	2478225RL Data Sheet RoHS Date/Lot Code	VISHAY Ceramic Suppression Capacitor Surface Mount 0.01 µF ± 10% X2 250 V 250 V 2220 [5650 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.896 250+ £0.837 500+ £0.778	Total:£89.60 Min: 100 / Mult: 1	0.01µF	± 10%	X2	250V	250VAC	2220 [5650 Metric]	Surface Mount	-	VJ Series	-55°C	125°C
CAS17C102KARGC	3267173 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 1000 pF ± 10% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ £1.340 10+ £0.778 50+ £0.720 100+ £0.661 500+ £0.577 More Pricing...	Total:£1.34 Min: 1 / Mult: 1	1000pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	CAS 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+ £1.720 50+ £0.945 100+ £0.879 250+ £0.852 500+ £0.825 More Pricing...	Total:£1.72 Min: 1 / Mult: 1	0.022µF	± 10%	X2	250V	-	2220 [5650 Metric]	Surface Mount	-	GA3 Series	-55°C	125°C
8853622100091	3818546 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 470 pF ± 10% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ £0.683 50+ £0.356 250+ £0.311 500+ £0.292 1000+ £0.275 More Pricing...	Total:£3.42 Min: 5 / Mult: 5	470pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	WCAP-CSSA Series	-55°C	125°C
GA355XR7GB563KW06L	2218676RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 0.056 µF ± 10% X2 250 VAC 2220 [5750 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £1.050 200+ £1.030	Total:£105.00 Min: 100 / Mult: 1	0.056µF	± 10%	X2	250V	-	2220 [5750 Metric]	Surface Mount	-	GA3 Series	-55°C	125°C
CAS17C102KARGC	3267173RL Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 1000 pF ± 10% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.661 500+ £0.577 1000+ £0.479	Total:£66.10 Min: 100 / Mult: 1	1000pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	CAS Series	-55°C	125°C
8853622100181	3818558RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 150 pF ± 10% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ £0.350 250+ £0.306 500+ £0.287 1000+ £0.270 2000+ £0.265	Total:£35.00 Min: 100 / Mult: 5	150pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	WCAP-CSSA Series	-55°C	125°C
8853622100091	3818546RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 470 pF ± 10% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ £0.356 250+ £0.311 500+ £0.292 1000+ £0.275 2000+ £0.270	Total:£35.60 Min: 100 / Mult: 5	470pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	WCAP-CSSA 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+ £0.879 250+ £0.852 500+ £0.825 1000+ £0.730	Total:£87.90 Min: 100 / Mult: 1	0.022µF	± 10%	X2	250V	-	2220 [5650 Metric]	Surface Mount	-	GA3 Series	-55°C	125°C
8853622100171	3818549 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 1000 pF ± 10% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ £0.691 50+ £0.356 100+ £0.337 250+ £0.311 500+ £0.292 More Pricing...	Total:£0.69 Min: 1 / Mult: 1	1000pF	± 10%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	WCAP-CSSA Series	-55°C	125°C
8853622110151	3818554 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 2200 pF ± 10% X2 250 VAC 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ £1.020 10+ £0.700 50+ £0.618 100+ £0.572 200+ £0.538 More Pricing...	Total:£1.02 Min: 1 / Mult: 1	2200pF	± 10%	X2	250V	-	1812 [4532 Metric]	Surface Mount	-	WCAP-CSSA 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+ £0.729 250+ £0.603 500+ £0.559 1000+ £0.490 2000+ £0.421	Total:£72.90 Min: 100 / Mult: 5	47pF	± 5%	X2	250V	-	1808 [4520 Metric]	Surface Mount	-	WCAP-CSSA Series	-55°C	125°C