AY2 Series AC Rated Safety Capacitors

Vishay AY2 Series AC Rated Safety Capacitors are AEC-Q200 qualified and designed to provide high reliability for Class X1 (440VAC) and Y2 (300VAC) automotive applications in accordance with IEC 60384-14.3, 3rd edition. Featuring U2J, Y5S, and Y5U ceramic dielectrics, the AY2 series is optimized for on-board chargers and battery management in electric cars and plug-in hybrid electric vehicles (PHEV), in addition to high-reliability industrial applications. The capacitors offer a capacitance range from 10pF to 4700pF with tolerances down to ±10% over a temperature range of -55°C to +125°C. 

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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
Package/Case
Height
Series
Qualification
Packaging
Vishay / BC Components Safety Capacitors 10nF 20% X1 440VAC Y2 300VAC Automotive
Datasheet
9,327In Stock
Min.: 1
Mult.: 1

0.01 uF X1, Y2 440 VAC, 300 VAC Radial 10 mm (0.394 in) 1 kVDC 6 mm Safety Radial Leaded Ceramic Disc Capacitors Y5V 20 % 2 Pin Straight - 55 C + 125 C AY2 Bulk
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 4.7NF 20% Y5U REEL E3
Datasheet
94In Stock
Min.: 1
Mult.: 1
: 1,000

4700 pF Radial 7.5 mm (0.295 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors 100pF 10% X1:440VAC Y2:300VAC Automotive
Datasheet
29,082In Stock
Min.: 1
Mult.: 1

100 pF X1, Y2 440 VAC Radial 7.5 mm (0.295 in) 1 kVDC 5 mm Safety Radial Leaded Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 AEC-Q200 Bulk
Vishay / BC Components Safety Capacitors 1000pF 20%X1:440VAC Y2:300VAC Automotive
Datasheet
22,640In Stock
Min.: 1
Mult.: 1

1000 pF X1, Y2 440 VAC Radial 7.5 mm (0.295 in) 1 kVDC 5 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 AEC-Q200 Bulk
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 4.7NF 20% Y5U AMMO E3
Datasheet
402In Stock
Min.: 1
Mult.: 1
: 750

4700 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 4.7NF 20% Y5U REEL E3
Datasheet
314In Stock
Min.: 1
Mult.: 1
: 500

4700 pF X1, Y2 440 VAC, 300 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 4.7NF 20% Y5U AMMO E3
Datasheet
7,004In Stock
Min.: 1
Mult.: 1
: 1,000

4700 pF X1, Y2 440 VAC, 300 VAC Radial 7.5 mm (0.295 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Inside Kinked - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 1NF 20% Y5U AMMO E3
Datasheet
748In Stock
Min.: 1
Mult.: 1
: 1,000

1000 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 1NF 20% Y5U AMMO E3
Datasheet
9,066In Stock
Min.: 1
Mult.: 1
: 1,000

1000 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 2.2NF 20% Y5U REEL E3
Datasheet
9,998In Stock
Min.: 1
Mult.: 1
: 1,000

2200 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 220PF 10% Y5S REEL E3
Datasheet
9,950In Stock
Min.: 1
Mult.: 1
: 500

220 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 220PF 10% Y5S AMMO E3
Datasheet
9,660In Stock
Min.: 1
Mult.: 1
: 1,000

220 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 470PF 10% Y5S REEL E3
Datasheet
7,170In Stock
Min.: 1
Mult.: 1
: 500

470 pF X1, Y2 440 VAC, 300 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Inside Kinked - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 680PF 20% Y5U BULK E3
Datasheet
535In Stock
Min.: 1
Mult.: 1

680 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Bulk
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 1NF 10% Y5U BULK E3
Datasheet
660In Stock
Min.: 1
Mult.: 1

1000 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 10 % 2 Pin Straight - 55 C + 125 C AY2 Bulk
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 1NF 20% Y5U BULK E3
Datasheet
277In Stock
Min.: 1
Mult.: 1

1000 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Bulk
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 220PF 10% Y5S REEL E3
Datasheet
10,856In Stock
Min.: 1
Mult.: 1
: 1,000

220 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 330PF 10% Y5S AMMO E3
Datasheet
9,929In Stock
Min.: 1
Mult.: 1
: 1,000

330 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 100PF 10% Y5S AMMO E3
Datasheet
620In Stock
Min.: 1
Mult.: 1
: 1,000

100 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 330PF 10% Y5S REEL E3
Datasheet
720In Stock
Min.: 1
Mult.: 1
: 1,000

330 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors 3300PF 440V 20% 7.5MM
Datasheet
1,041In Stock
1,000Expected 2026/05/04
Min.: 1
Mult.: 1
: 1,000

3300 pF X1, Y2 440 VAC, 330 VAC Radial 7.5 mm (0.295 in) 1 kVDC Safety Ceramic Disc Capacitors Y5U 20 % 2 Pin Straight - 55 C + 125 C AY2 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 470PF 10% Y5S REEL E3
Datasheet
59In Stock
Min.: 1
Mult.: 1
: 500

470 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 68PF 10% Y5S REEL E3
Datasheet
832In Stock
Min.: 1
Mult.: 1
: 1,000

68 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 100PF 10% Y5S REEL E3
Datasheet
491In Stock
Min.: 1
Mult.: 1
: 1,000

100 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors Y5S 10 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 10NF 20% Y5V REEL E3
Datasheet
435In Stock
Min.: 1
Mult.: 1
: 500

0.01 uF X1, Y2 440 VAC, 330 VAC Radial 7.5 mm (0.295 in) 1 kVDC 6 mm Safety Ceramic Disc Capacitors Y5V 20 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape