680pF 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

680pF

1 Filter(s) Selected

			Price For		Quantity

VY1681M31Y5UQ63V0	1902205 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Disc 680 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.180 50+ HK$1.360 100+ HK$1.110 250+ HK$0.997 500+ HK$0.884 More Pricing...	Total:HK$3.18 Min: 1 / Mult: 1	680pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-40°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+ HK$5.230 500+ HK$5.070 1000+ HK$4.900	Total:HK$523.00 Min: 100 / Mult: 1	680pF	± 10%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C
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+ HK$13.510 10+ HK$5.540 50+ HK$5.390 100+ HK$5.230 500+ HK$5.070 More Pricing...	Total:HK$13.51 Min: 1 / Mult: 1	680pF	± 10%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C
GA342QR7GD681KW01L	3340784 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$7.880 50+ HK$4.570 250+ HK$3.770 500+ HK$3.510 1000+ HK$3.300 More Pricing...	Total:HK$39.40 Min: 5 / Mult: 5	680pF	± 10%	-	X1 / Y2	-	250V	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	GA3 Series	-55°C	125°C
AY1681M35Y5UC63L0	2987305 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor AEC-Q200 680 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$5.050 50+ HK$2.380 100+ HK$2.140 250+ HK$2.010 500+ HK$1.870 More Pricing...	Total:HK$5.05 Min: 1 / Mult: 1	680pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	AY1 Series	-55°C	125°C
DE1B3RA681KA4BN01F	2858794 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 680 pF ± 10% X1 / Y1 440 V 250 V Radial Leaded	Each	1+ HK$5.140 10+ HK$2.470 25+ HK$2.120 50+ HK$1.770 100+ HK$1.410 More Pricing...	Total:HK$5.14 Min: 1 / Mult: 1	680pF	± 10%	-	X1 / Y1	440V	250V	-	Radial Leaded	-	Through Hole	10mm	-	-	DE1 Series	-25°C	85°C
GA342QR7GF681KW01L	1812598 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 250 VAC 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$7.880 50+ HK$4.150 250+ HK$3.640 500+ HK$3.410 1000+ HK$3.150	Total:HK$39.40 Min: 5 / Mult: 5	680pF	± 10%	250V	X1 / Y2	250V	250V	X7R	1808 [4520 Metric]	4.7mm	Surface Mount	-	2mm	SMD	GA3 Series	-55°C	125°C
GA342QR7GF681KW01L	1812598RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 250 VAC 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$4.150 250+ HK$3.640 500+ HK$3.410 1000+ HK$3.150	Total:HK$415.00 Min: 100 / Mult: 5	680pF	± 10%	250V	X1 / Y2	250V	250V	X7R	1808 [4520 Metric]	4.7mm	Surface Mount	-	2mm	SMD	GA3 Series	-55°C	125°C
VY1681M31Y5UQ6TV0	2860167 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor Y5U Disc 680 pF ± 20% X1 / Y1 760 V 500 V Radial Leaded	Each	1+ HK$3.080 10+ HK$1.350 50+ HK$1.270 100+ HK$1.190 200+ HK$1.080 More Pricing...	Total:HK$3.08 Min: 1 / Mult: 1	680pF	± 20%	-	X1 / Y1	760V	500V	-	Radial Leaded	-	Through Hole	10mm	-	-	VY1 Series	-40°C	125°C
DK1B3EA681K86RBH01	2858833 Data Sheet RoHS	MURATA Ceramic Suppression Capacitor Disc 680 pF ± 10% X1 / Y1 440 V 300 V SMD	Each (Supplied on Cut Tape) Cut Tape	5+ HK$12.660 50+ HK$6.630 250+ HK$6.030 500+ HK$5.240 1000+ HK$5.120 More Pricing...	Total:HK$63.30 Min: 5 / Mult: 5	680pF	± 10%	-	X1 / Y1	440V	300V	-	SMD	-	Surface Mount	-	-	-	DK1 Series	-25°C	85°C
CAS17C681KARFC	3267176 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$14.460 10+ HK$8.510 50+ HK$7.940 100+ HK$7.360 500+ HK$6.360 More Pricing...	Total:HK$14.46 Min: 1 / Mult: 1	680pF	± 10%	-	X1 / Y2	250V	250V	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C
GA342QR7GD681KW01L	3340784RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$4.570 250+ HK$3.770 500+ HK$3.510 1000+ HK$3.300 2000+ HK$3.140	Total:HK$457.00 Min: 100 / Mult: 5	680pF	± 10%	-	X1 / Y2	-	250V	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	GA3 Series	-55°C	125°C
CAS17C681KARFC	3267176RL Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 250 V 250 V 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.360 500+ HK$6.360 1000+ HK$5.430	Total:HK$736.00 Min: 100 / Mult: 1	680pF	± 10%	-	X1 / Y2	250V	250V	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	CAS Series	-55°C	125°C
8853622100131	3818547 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 680 pF ± 10% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$6.750 50+ HK$3.250 250+ HK$3.230 500+ HK$3.200 1000+ HK$3.180 More Pricing...	Total:HK$33.75 Min: 5 / Mult: 5	680pF	± 10%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C
8853622100131	3818547RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 680 pF ± 10% X2 250 VAC 1808 [4520 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$3.250 250+ HK$3.230 500+ HK$3.200 1000+ HK$3.180 2000+ HK$3.150	Total:HK$325.00 Min: 100 / Mult: 5	680pF	± 10%	-	X2	250V	-	-	1808 [4520 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C
8853522110021	3818551RL Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 1812 [4532 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.610 250+ HK$5.420 500+ HK$5.230 1000+ HK$5.030	Total:HK$561.00 Min: 100 / Mult: 1	680pF	± 10%	-	X1 / Y2	-	-	-	1812 [4532 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C
8853522110021	3818551 Data Sheet RoHS	WURTH ELEKTRONIK Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 1812 [4532 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$11.810 50+ HK$6.110 100+ HK$5.610 250+ HK$5.420 500+ HK$5.230 More Pricing...	Total:HK$11.81 Min: 1 / Mult: 1	680pF	± 10%	-	X1 / Y2	-	-	-	1812 [4532 Metric]	-	Surface Mount	-	-	-	WCAP-CSSA Series	-55°C	125°C
C731U681KSYDBAWL35	4146251 Data Sheet RoHS	KEMET Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y1 440 VAC 400 VAC Radial Leaded	Each	1+ HK$16.170 10+ HK$11.120 50+ HK$9.720 100+ HK$8.310 500+ HK$7.040 More Pricing...	Total:HK$16.17 Min: 1 / Mult: 1	680pF	± 10%	-	X1 / Y1	440V	400VAC	-	Radial Leaded	-	Through Hole	10mm	-	-	C700 Series	-40°C	125°C
AY2681M29Y5US6TL7	4260732 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 680 pF ± 20% X1 / Y2 440 VAC 300 VAC Radial Leaded	Each (Supplied on Cut Tape) Cut Tape	1+ HK$2.520 50+ HK$1.460 100+ HK$1.290 250+ HK$1.210 500+ HK$1.120 More Pricing...	Total:HK$2.52 Min: 1 / Mult: 1	680pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	AY2 Series	-55°C	125°C
DE2B3SA681KA3BY02F	4541714RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 440 VAC 400 VAC Radial Leaded	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.070	Total:HK$107.00 Min: 100 / Mult: 1	680pF	-	-	-	440V	400VAC	-	-	-	-	7.5mm	-	-	-	-40°C	125°C
VJ2008Y681KXUSTX1	4729773 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 250 VAC 250 VAC 2008 [5020 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$20.840 50+ HK$12.070 250+ HK$10.640 500+ HK$9.950 1000+ HK$9.240 More Pricing...	Total:HK$104.20 Min: 5 / Mult: 5	680pF	± 10%	-	X1 / Y2	250V	250V	-	2008 [5020 Metric]	-	Surface Mount	-	-	-	VJ Series	-55°C	125°C
DE2B3SA681KN3AX02F	4541715RL Data Sheet RoHS	MURATA Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 300 VAC 300 VAC Radial Leaded	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.810 250+ HK$1.650 500+ HK$1.490	Total:HK$181.00 Min: 100 / Mult: 1	680pF	-	-	-	300VAC	300V	-	-	-	-	7.5mm	-	-	-	-40°C	125°C
AY2681M29Y5US63L7	4625544 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 680 pF ± 20% X1 / Y2 440 V 300 V Radial Leaded	Each	1+ HK$4.280 50+ HK$2.590 100+ HK$2.040 250+ HK$1.940 500+ HK$1.840 More Pricing...	Total:HK$4.28 Min: 1 / Mult: 1	680pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	AY2 Series	-55°C	125°C
AY2681K29Y5US6TL0	4260730 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 680 pF ± 10% X1 / Y2 440 VAC 300 VAC Radial Leaded	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.280 10+ HK$2.840 50+ HK$2.280 100+ HK$1.710 200+ HK$1.540 More Pricing...	Total:HK$4.28 Min: 1 / Mult: 1	680pF	± 10%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	10mm	-	-	AY2 Series	-55°C	125°C
AY2681M29Y5US6TV7	4260733 Data Sheet RoHS	VISHAY Ceramic Suppression Capacitor 680 pF ± 20% X1 / Y2 440 VAC 300 VAC Radial Leaded	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.070 50+ HK$2.700 100+ HK$1.620 250+ HK$1.490 500+ HK$1.360 More Pricing...	Total:HK$4.07 Min: 1 / Mult: 1	680pF	± 20%	-	X1 / Y2	440V	300V	-	Radial Leaded	-	Through Hole	7.5mm	-	-	AY2 Series	-55°C	125°C