± 1% 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

± 1%

Price shown includes applicable duties and tariffs

1 Filter(s) Selected

			Price for		Quantity

CAS17C150FAGFC	71AH0603 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 15 pF ± 1% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $1.600	Total:$3,200.00 Min: 2000 / Mult: 2000 Total:$3,200.00 Min: 2000 / Mult: 2000	15pF	± 1%	X1 / Y2	250V	250V	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS26C101FAGFC	71AH1919 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 100 pF ± 1% X1 / Y2 250 V 250 V 2211 [5728 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $3.900	Total:$3,900.00 Min: 1000 / Mult: 1000 Total:$3,900.00 Min: 1000 / Mult: 1000	100pF	± 1%	X1 / Y2	250V	250V	2211 [5728 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C820FAGFC	71AH1729 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 82 pF ± 1% X1 / Y2 250 V 250 V 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $1.980	Total:$1,980.00 Min: 1000 / Mult: 1000 Total:$1,980.00 Min: 1000 / Mult: 1000	82pF	± 1%	X1 / Y2	250V	250V	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C121FAGGC	71AH0574 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 120 pF ± 1% X2 250 V 1808 [4520 Metric]	Each (Supplied on Full Reel) Full Reel	1+ $2.780 2000+ $2.640 4000+ $2.460 8000+ $2.290 12000+ $2.210 More Pricing...	Total:$2,780.00 Min: 1000 / Mult: 1000	120pF	± 1%	X2	250V	-	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C821FAGGC	71AH1105 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 820 pF ± 1% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $3.550	Total:$3,550.00 Min: 1000 / Mult: 1000 Total:$3,550.00 Min: 1000 / Mult: 1000	820pF	± 1%	X2	250V	-	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS26C561FAGFC	71AH2187 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 560 pF ± 1% X1 / Y2 250 V 250 V 2211 [5728 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	250+ $6.200	Total:$3,100.00 Min: 500 / Mult: 500 Total:$3,100.00 Min: 500 / Mult: 500	560pF	± 1%	X1 / Y2	250V	250V	2211 [5728 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS26C151FAGFC	71AH1971 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 150 pF ± 1% X1 / Y2 250 V 250 V 2211 [5728 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	250+ $4.660	Total:$2,330.00 Min: 500 / Mult: 500 Total:$2,330.00 Min: 500 / Mult: 500	150pF	± 1%	X1 / Y2	250V	250V	2211 [5728 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C390FAGGC	71AH0886 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 39 pF ± 1% X2 250 V 1808 [4520 Metric]	Each (Supplied on Full Reel) Full Reel	2000+ $2.210 4000+ $2.060 8000+ $1.920 12000+ $1.850 20000+ $1.820	Total:$4,420.00 Min: 2000 / Mult: 2000	39pF	± 1%	X2	250V	-	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS26C100FAGFC	71AH1909 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 10 pF ± 1% X1 / Y2 250 V 250 V 2211 [5728 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $2.490	Total:$2,490.00 Min: 1000 / Mult: 1000 Total:$2,490.00 Min: 1000 / Mult: 1000	10pF	± 1%	X1 / Y2	250V	250V	2211 [5728 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C390FAGFC	71AH0883 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 39 pF ± 1% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $1.780	Total:$3,560.00 Min: 2000 / Mult: 2000 Total:$3,560.00 Min: 2000 / Mult: 2000	39pF	± 1%	X1 / Y2	250V	250V	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C331FAGGC	71AH1481 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 330 pF ± 1% X2 250 V 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $3.220	Total:$3,220.00 Min: 1000 / Mult: 1000 Total:$3,220.00 Min: 1000 / Mult: 1000	330pF	± 1%	X2	250V	-	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C150FAGGC	71AH0605 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 15 pF ± 1% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $1.970	Total:$3,940.00 Min: 2000 / Mult: 2000 Total:$3,940.00 Min: 2000 / Mult: 2000	15pF	± 1%	X2	250V	-	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C391FAGGC	71AH1539 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 390 pF ± 1% X2 250 V 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $3.310	Total:$3,310.00 Min: 1000 / Mult: 1000 Total:$3,310.00 Min: 1000 / Mult: 1000	390pF	± 1%	X2	250V	-	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C180FAGFC	71AH0671 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 18 pF ± 1% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $1.620	Total:$3,240.00 Min: 2000 / Mult: 2000 Total:$3,240.00 Min: 2000 / Mult: 2000	18pF	± 1%	X1 / Y2	250V	250V	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS26C270FAGFC	71AH2068 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 27 pF ± 1% X1 / Y2 250 V 250 V 2211 [5728 Metric]	Each (Supplied on Full Reel) Full Reel	1+ $3.190 2000+ $3.040 4000+ $2.820 8000+ $2.630 12000+ $2.530 More Pricing...	Total:$3,190.00 Min: 1000 / Mult: 1000	27pF	± 1%	X1 / Y2	250V	250V	2211 [5728 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C121FAGGC	71AH1216 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 120 pF ± 1% X2 250 V 1812 [4532 Metric]	Each (Supplied on Full Reel) Full Reel	1+ $2.920 2000+ $2.780 4000+ $2.580 8000+ $2.400 12000+ $2.320 More Pricing...	Total:$2,920.00 Min: 1000 / Mult: 1000	120pF	± 1%	X2	250V	-	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C100FAGFC	71AH1132 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 10 pF ± 1% X1 / Y2 250 V 250 V 1812 [4532 Metric]	Each (Supplied on Full Reel) Full Reel	1000+ $1.380 2000+ $1.310 4000+ $1.180 6000+ $1.140 10000+ $1.090	Total:$1,380.00 Min: 1000 / Mult: 1000	10pF	± 1%	X1 / Y2	250V	250V	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C101FAGGC	71AH1153 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 100 pF ± 1% X2 250 V 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $2.690	Total:$2,690.00 Min: 1000 / Mult: 1000 Total:$2,690.00 Min: 1000 / Mult: 1000	100pF	± 1%	X2	250V	-	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C120FAGFC	71AH0552 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 12 pF ± 1% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Full Reel) Full Reel	2000+ $1.580 4000+ $1.470 8000+ $1.370 12000+ $1.320 20000+ $1.300	Total:$3,160.00 Min: 2000 / Mult: 2000	12pF	± 1%	X1 / Y2	250V	250V	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C561FAGGC	71AH0999 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 560 pF ± 1% X2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $3.350	Total:$3,350.00 Min: 1000 / Mult: 1000 Total:$3,350.00 Min: 1000 / Mult: 1000	560pF	± 1%	X2	250V	-	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C560FAGFC	71AH1634 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 56 pF ± 1% X1 / Y2 250 V 250 V 1812 [4532 Metric]	Each (Supplied on Full Reel) Full Reel	1+ $1.940 2000+ $1.850 4000+ $1.720 8000+ $1.600 12000+ $1.540 More Pricing...	Total:$1,940.00 Min: 1000 / Mult: 1000	56pF	± 1%	X1 / Y2	250V	250V	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C100FAGGC	71AH1134 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 10 pF ± 1% X2 250 V 1812 [4532 Metric]	Each (Supplied on Full Reel) Full Reel	1+ $2.050 2000+ $1.950 4000+ $1.810 8000+ $1.690 12000+ $1.630 More Pricing...	Total:$2,050.00 Min: 1000 / Mult: 1000	10pF	± 1%	X2	250V	-	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C181FAGGC	71AH1314 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 180 pF ± 1% X2 250 V 1812 [4532 Metric]	Each (Supplied on Full Reel) Full Reel	1+ $3.090 2000+ $2.940 4000+ $2.740 8000+ $2.550 12000+ $2.460 More Pricing...	Total:$3,090.00 Min: 1000 / Mult: 1000	180pF	± 1%	X2	250V	-	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS17C681FAGGC	71AH1048 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 680 pF ± 1% X2 250 V 1808 [4520 Metric]	Each (Supplied on Full Reel) Full Reel	1+ $3.620 2000+ $3.450 4000+ $3.210 8000+ $2.990 12000+ $2.880 More Pricing...	Total:$3,620.00 Min: 1000 / Mult: 1000	680pF	± 1%	X2	250V	-	1808 [4520 Metric]	Surface Mount	CAS Series	-55°C	125°C
CAS18C470FAGGC	71AH1577 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 47 pF ± 1% X2 250 V 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	500+ $2.390	Total:$2,390.00 Min: 1000 / Mult: 1000 Total:$2,390.00 Min: 1000 / Mult: 1000	47pF	± 1%	X2	250V	-	1812 [4532 Metric]	Surface Mount	CAS Series	-55°C	125°C