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
6,589In 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 1500PF 20% Y5U REEL E3
Datasheet
129In 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 AMMO E3
Datasheet
5,326In 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 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
8,630In 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 BULK E3
Datasheet
174In 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 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
9,818In 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 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
10,127In 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 3.3nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
8,040In Stock
Min.: 1
Mult.: 1

Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 3300 pF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3
Datasheet
9,852In 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
9,590In 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
2In Stock
12Expected 1/7/2027
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
283In Stock
10,000Expected 8/3/2026
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 4.7nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
1,021In Stock
10,000Expected 10/5/2026
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 4700PF 20% Y5U REEL E3
Datasheet
342In 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
7,096In 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
7,034In 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
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 AY1 X760Y500VAC 4700PF 20% Y5U AMMO E3
Datasheet
250In Stock
Min.: 1
Mult.: 1
: 500

Safety Capacitors Safety Ceramic Disc Capacitors Radial 4700 pF 20 % 1.5 kVDC 760 VAC, 500 VAC