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

			Price For		Quantity

30LVSS10-R	1258525 Data Sheet RoHS	VISHAY CERAMIC CAPACITOR 0.01UF 400V Y5U 20%	Each	1+ HK$28.940 5+ HK$25.240 10+ HK$21.540 25+ HK$20.640 50+ HK$19.730 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
VY1332M59Y5UG6TV0	2860162 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Y5U Disc 3300 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.290 10+ HK$2.820 50+ HK$2.260 100+ HK$2.100 200+ HK$1.950 More Pricing...	Min: 1 / Mult: 1	3300pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-	-40°C	125°C	-
VY2103M63Y5UG6TV0	2860169 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Y5U Disc 0.01 µF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	1+ HK$6.430 10+ HK$4.230 50+ HK$3.380 100+ HK$3.140 200+ HK$2.920 More Pricing...	Min: 1 / Mult: 1	0.01µF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY2 Series	-	-40°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$12.640 50+ HK$8.330 250+ HK$6.090 500+ HK$6.070 1000+ HK$4.930 More Pricing...	Min: 5 / Mult: 5	1000pF	± 20%	-	X1 / Y1	440V	300V	-	SMD	-	Surface Mount	-	-	-	DK1 Series	-	-25°C	85°C	-
DE1B3RB221KN4AR01F	2845469 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 220 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$5.510 10+ HK$3.490 50+ HK$2.950 100+ HK$2.410 200+ HK$2.110 More Pricing...	Min: 1 / Mult: 1	220pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DE2B3SA331KA3BT02F	2858809 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 330 pF ± 10% X1 / Y2 300 V 250 V Radial Leaded	Each	1+ HK$3.380 10+ HK$1.870 50+ HK$1.540 100+ HK$1.210 200+ HK$1.110 More Pricing...	Min: 1 / Mult: 1	330pF	± 10%	-	X1 / Y2	300V	250V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	DE2 Series	-	-25°C	85°C	-
DE11XRB150KJ4BR01F	2845447 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 15 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.440 10+ HK$2.970 50+ HK$2.530 100+ HK$2.090 200+ HK$1.840 More Pricing...	Min: 1 / Mult: 1	15pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE1B3RB331KA4BR01F	2845470 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 330 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.940 10+ HK$3.290 25+ HK$2.950 50+ HK$2.600 100+ HK$2.250 More Pricing...	Min: 1 / Mult: 1	330pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DE11XRB100KJ4BR01F	2845444 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 10 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$5.100 10+ HK$3.430 50+ HK$2.890 100+ HK$2.340 200+ HK$2.090 More Pricing...	Min: 1 / Mult: 1	10pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE11XRB220KA4BR01F	2845449 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 22 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.940 10+ HK$3.290 50+ HK$2.770 100+ HK$2.250 200+ HK$1.980 More Pricing...	Min: 1 / Mult: 1	22pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE1B3RB151KJ4BR01F	2845465 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 150 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.940 10+ HK$3.290 50+ HK$2.770 100+ HK$2.250 200+ HK$1.980 More Pricing...	Min: 1 / Mult: 1	150pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DE1E3RB332MA4BR01F	2845488 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 3300 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$5.760 5+ HK$4.670 10+ HK$3.580 25+ HK$3.220 50+ HK$2.860 More Pricing...	Min: 1 / Mult: 1	3300pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DE11XRB100KN4AR01F	2845445 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 10 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.110 10+ HK$2.630 50+ HK$2.250 100+ HK$1.870 200+ HK$1.730 More Pricing...	Min: 1 / Mult: 1	10pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE11XRB680KN4AR01F	2845460 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 68 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$5.430 10+ HK$4.530 50+ HK$3.950 100+ HK$3.370 200+ HK$2.540 More Pricing...	Min: 1 / Mult: 1	68pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE11XRB330KJ4BR01F	2845453 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 33 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.440 10+ HK$2.360 50+ HK$2.020 100+ HK$1.680 200+ HK$1.530 More Pricing...	Min: 1 / Mult: 1	33pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE1B3RB151KA4BR01F	2845464 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 150 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.940 10+ HK$3.290 25+ HK$2.950 50+ HK$2.600 100+ HK$2.250 More Pricing...	Min: 1 / Mult: 1	150pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DE11XRB680KJ4BR01F	2845459 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 68 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.360 10+ HK$2.820 50+ HK$2.410 100+ HK$1.990 200+ HK$1.740 More Pricing...	Min: 1 / Mult: 1	68pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE1B3RB681KJ4BR01F	2845477 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 680 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$4.110 10+ HK$2.810 50+ HK$2.400 100+ HK$1.990 200+ HK$1.830 More Pricing...	Min: 1 / Mult: 1	680pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DE11XRB680KA4BR01F	2845458 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 68 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.620 10+ HK$2.640 25+ HK$2.440 50+ HK$2.230 100+ HK$2.020 More Pricing...	Min: 1 / Mult: 1	68pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE1B3RB221KJ4BR01F	2845468 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 220 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.620 10+ HK$2.430 50+ HK$2.100 100+ HK$1.760 200+ HK$1.610 More Pricing...	Min: 1 / Mult: 1	220pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DE11XRB150KA4BR01F	2845446 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 15 pF ± 10% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$6.170 10+ HK$2.890 50+ HK$2.630 100+ HK$2.360 200+ HK$2.110 More Pricing...	Min: 1 / Mult: 1	15pF	± 10%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE1B3RA331KA4BN01F	2858792 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 330 pF ± 10% X1 / Y1 440 V 250 V Radial Leaded	Each	1+ HK$4.690 10+ HK$2.820 50+ HK$2.670 100+ HK$2.510 200+ HK$1.860 More Pricing...	Min: 1 / Mult: 1	330pF	± 10%	-	X1 / Y1	440V	250V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	-25°C	85°C	-
DK11XEA470K86RAH01	2858822 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 47 pF ± 10% X1 / Y1 440 V 250 V	Each (Supplied on Cut Tape) Cut Tape	5+ HK$11.970 50+ HK$7.900 250+ HK$5.790 500+ HK$5.240 1000+ HK$4.690 More Pricing...	Min: 5 / Mult: 5	47pF	± 10%	-	X1 / Y1	440V	250V	-	-	-	Surface Mount	-	-	-	DK1 Series	-	20°C	85°C	-
DE11XRA680KA4BN01F	2858788 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 68 pF ± 10% X1 / Y1 440 V 250 V Radial Leaded	Each	1+ HK$5.920 10+ HK$3.980 25+ HK$3.430 50+ HK$2.870 100+ HK$2.310 More Pricing...	Min: 1 / Mult: 1	68pF	± 10%	-	X1 / Y1	440V	250V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-
DE11XRA220KA4BN01F	2858785 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 22 pF ± 10% X1 / Y1 440 V 250 V Radial Leaded	Each	1+ HK$4.940 10+ HK$3.320 50+ HK$2.800 100+ HK$2.270 200+ HK$1.840 More Pricing...	Min: 1 / Mult: 1	22pF	± 10%	-	X1 / Y1	440V	250V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-	20°C	85°C	-

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Suppression Ceramic Capacitors:

What is a suppression capacitor?

What are suppression capacitors used for?

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