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).

Results: 35
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Qty. RoHS ECAD Model Capacitance
Safety Rating
Voltage Rating AC
Termination Style
Lead Spacing
Voltage Rating DC
Length
Width
Product
Dielectric
Tolerance
Number of Pins
Lead Style
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Vishay / BC Components Safety Capacitors 3.9nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
6,973In Stock
Min.: 1
Mult.: 1

3900 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
29In Stock
10,000Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 500

4700 pF X1, Y2 760 VAC, 500 VAC Radial 12.5 mm (0.492 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
131In Stock
Min.: 1
Mult.: 1
Reel: 500

4700 pF X1, Y2 760 VAC, 500 VAC Radial 12.5 mm (0.492 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3
Datasheet
8,600In Stock
Min.: 1
Mult.: 1
Reel: 500

1000 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3
Datasheet
9,484In Stock
Min.: 1
Mult.: 1
Reel: 500

470 pF X1, Y2 760 VAC, 500 VAC Radial 12.5 mm (0.492 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
255In Stock
Min.: 1
Mult.: 1
Reel: 500

4700 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 3300PF 20% Y5U REEL E3
Datasheet
380In Stock
Min.: 1
Mult.: 1
Reel: 500

3300 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U BULK E3
Datasheet
400In Stock
Min.: 1
Mult.: 1

470 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3
Datasheet
8,634In Stock
Min.: 1
Mult.: 1
Reel: 500

470 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U AMMO E3
Datasheet
6,726In Stock
Min.: 1
Mult.: 1
Reel: 500

470 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Ammo Pack
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3
Datasheet
102In Stock
10,000Expected 16/02/2026
Min.: 1
Mult.: 1
Reel: 500

1000 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3
Datasheet
25In Stock
10,000Expected 02/04/2026
Min.: 1
Mult.: 1
Reel: 500

2200 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3
Datasheet
9,716In Stock
Min.: 1
Mult.: 1
Reel: 500

2200 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U AMMO E3
Datasheet
8,196In Stock
Min.: 1
Mult.: 1
Reel: 500

2200 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Ammo Pack
Vishay / BC Components Safety Capacitors 4.7nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
6,794In Stock
Min.: 1
Mult.: 1

4700 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors 1nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
3,998In Stock
Min.: 1
Mult.: 1

1000 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors 1.5nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
2,479In Stock
10,000Expected 06/04/2026
Min.: 1
Mult.: 1

1500 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors 2.2nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
2,985In Stock
10,000Expected 19/02/2026
Min.: 1
Mult.: 1

2200 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors 3.3nF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
3,635In Stock
Min.: 1
Mult.: 1

3300 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors 680pF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
3,503In Stock
Min.: 1
Mult.: 1

680 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3
Datasheet
470In Stock
Min.: 1
Mult.: 1
Reel: 500
4700 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Reel, Cut Tape
Vishay / BC Components Safety Capacitors 470pF 20% X1 760VAC Y1 500VAC Automotive
Datasheet
9,822Expected 16/02/2026
Min.: 1
Mult.: 1

470 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Bulk
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1500PF 20% Y5U REEL E3
Datasheet
450Expected 06/04/2026
Min.: 1
Mult.: 1
Reel: 500

1500 pF X1, Y2 760 VAC, 500 VAC Radial 12.5 mm (0.492 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY1 Reel, Cut Tape
Vishay Safety Capacitors
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 20,000
Mult.: 20,000
Reel: 2,000
1000 pF X1, Y1 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin - 55 C + 125 C AY1 Reel
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U AMMO E3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Reel: 500

1000 pF X1, Y2 760 VAC, 500 VAC Radial 10 mm (0.394 in) 1.5 kVDC 7 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY1 Ammo Pack