AY1 Automotive-Grade AC Safety Capacitors

Vishay / BC Components AY1 Automotive-Grade AC Capacitors are ceramic disc modules with Class X1 and Class Y1 versions. The Class X1 capacitors are designed for 760VAC rated voltage, while the Class Y1 devices are designed for 500VAC rated voltage. Vishay / BC Components AY1 Automotive Grade AC Capacitors withstand the 85/85/1000h test and provide 1000 temperature cycles. The AY1 safety capacitors are AEC-Q200 qualified and feature high reliability and a single-layer AC disk. Typical applications include AC line filters and primary-secondary coupling on battery chargers as well as filter capacitors on DC/DC converters for electric vehicles (EVs), hybrid EVs (HEVs), and plug-in hybrid EVs (PHEVs).

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Product
Termination Style
Capacitance
Tolerance
Voltage Rating DC
Voltage Rating AC
Vishay / BC Components Safety Capacitors 3.9nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
6.603In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 3900 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U BULK E3
Datasheet
303In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Ceramic Disc Capacitors Radial 470 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1500PF 20% Y5U REEL E3
Datasheet
150In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 1500 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3
Datasheet
8.627In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 470 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U AMMO E3
Datasheet
8.950In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 1000 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U AMMO E3
Datasheet
5.626In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 470 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
9.448In Stock
500Expected 6/10/2026
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 4700 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 1.5nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
12.339In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 1500 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 2.2nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
10.427In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 2200 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 4.7nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
3.518In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 4700 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3
Datasheet
9.862In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 1000 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3
Datasheet
9.690In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 2200 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3
Datasheet
10.025In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 2200 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Capacitor Kits AY1 Green Automotive Sample Kit
Datasheet
5In Stock
Min.: 1
Mult.: 1

Capacitor Kits Ceramic Disc Capacitor Kits Radial 20 %
Vishay / BC Components Safety Capacitors 1nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
1.208In Stock
10.000Expected 7/16/2026
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 1000 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 470pF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
9.610In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 470 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
448In Stock
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 4700 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 680pF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
3.383In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 680 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3
Datasheet
8.590In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 1000 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U AMMO E3
Datasheet
7.656In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 2200 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 3300PF 20% Y5U REEL E3
Datasheet
120In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 3300 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3
Datasheet
7.234In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 470 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
173In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 4700 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
91In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 4700 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 3.3nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
9.160Expected 6/8/2026
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 3300 pF 20 % 1.5 kVDC 760 VAC, 500 VAC