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 (CAD) 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
8,002In Stock
Min.: 1
Mult.: 1

10 nF 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 2200pF 20%X1:440VAC Y2:300VAC Automotive
Datasheet
29,665In Stock
Min.: 1
Mult.: 1

2.2 nF 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 100PF 10% Y5S AMMO E3
Datasheet
320In 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 3300PF 440V 20% 7.5MM
Datasheet
2,061In Stock
2,000Expected 2027-01-18
Min.: 1
Mult.: 1
: 1,000

3.3 nF 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 100PF 10% Y5S REEL E3
Datasheet
481In 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 33PF 10% U2J REEL E3
Datasheet
9,978In Stock
Min.: 1
Mult.: 1
: 1,000
33 pF X1, Y2 440 VAC, 330 VAC Radial 5 mm (0.197 in) 1 kVDC Safety Ceramic Disc Capacitors U2J 10 % 2 Pin Straight - 55 C + 125 C AY2 Reel, Cut Tape
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 470PF 10% Y5S AMMO E3
Datasheet
2,384In Stock
Min.: 1
Mult.: 1
: 1,000

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 Ammo Pack
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 4.7NF 20% Y5U AMMO E3
Datasheet
300In Stock
Min.: 1
Mult.: 1
: 750

4.7 nF 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
546In Stock
Min.: 1
Mult.: 1
: 1,000

1 nF 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
8,741In Stock
Min.: 1
Mult.: 1
: 1,000

1 nF 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 220PF 10% Y5S REEL E3
Datasheet
9,850In 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
9,464In 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
475In Stock
4,925Expected 2026-08-25
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 1NF 20% Y5U BULK E3
Datasheet
263In Stock
Min.: 1
Mult.: 1

1 nF 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 2.2NF 20% Y5U AMMO E3
Datasheet
9,010In Stock
Min.: 1
Mult.: 1
: 1,000

2.2 nF 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 1500pF 20%X1:440VAC Y2:300VAC Automotive
Datasheet
5,488In Stock
Min.: 1
Mult.: 1

1.5 nF 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 Bulk
Vishay / BC Components Safety Capacitors 47pF+/-10% X1:440VAC Y2:300VAC Automotiv
Datasheet
9,981In Stock
Min.: 1
Mult.: 1

47 pF X1, Y2 440 VAC Radial 7.5 mm (0.295 in) 1 kVDC 5 mm Safety Radial Leaded Ceramic Disc Capacitors U2J 10 % 2 Pin Straight - 55 C + 125 C AY2 Bulk
Vishay / BC Components Safety Capacitors 10pF+/-10% X1:440VAC Y2:300VAC Automotiv
Datasheet
9,096In Stock
Min.: 1
Mult.: 1

10 pF X1, Y2 440 VAC Radial 7.5 mm (0.295 in) 1 kVDC 5 mm Safety Radial Leaded Ceramic Disc Capacitors U2J 10 % 2 Pin Straight - 55 C + 125 C AY2 Bulk
Vishay / BC Components Safety Capacitors AY2 X440Y300VAC 10NF 20% Y5V AMMO E3
Datasheet
5,919In Stock
Min.: 1
Mult.: 1
: 500

10 nF 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 Ammo Pack
Vishay / BC Components Safety Capacitors 4700PF 440V 20% 7.5MM
Datasheet
8,996In Stock
Min.: 1
Mult.: 1

4.7 nF 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 100pF 10% X1:440VAC Y2:300VAC Automotive
Datasheet
15,582In 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
21,175In Stock
Min.: 1
Mult.: 1

1 nF 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 BULK E3
Datasheet
9,655In Stock
Min.: 1
Mult.: 1

4.7 nF Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors Y5U 20 % 2 Pin Kinked In - 55 C + 125 C AY2 Bulk
Vishay / BC Components Safety Capacitors 680pF 20% X1:440VAC Y2:300VAC Automotive
Datasheet
14,493In Stock
Min.: 1
Mult.: 1

680 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 2.2NF 20% Y5U BULK E3
Datasheet
12,190In Stock
Min.: 1
Mult.: 1

2.2 nF 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