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 (EUR) 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 769In 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 1000pF 20%X1:440VAC Y2:300VAC Automotive
Datasheet
22 495In 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 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 33PF 10% U2J REEL E3
Datasheet
9 990In 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
3 276In 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 1NF 20% Y5U BULK E3
Datasheet
267In 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 2.2NF 20% Y5U AMMO E3
Datasheet
9 800In 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 Ammo Pack
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 1NF 20% Y5U AMMO E3
Datasheet
548In 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
8 766In 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 100PF 10% Y5S AMMO E3
Datasheet
420In 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
1 031In Stock
3 000Expected 04/08/2026
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 220PF 10% Y5S REEL E3
Datasheet
9 900In 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
110In Stock
10 000Expected 04/08/2026
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 1500pF 20%X1:440VAC Y2:300VAC Automotive
Datasheet
5 508In Stock
Min.: 1
Mult.: 1

1500 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 Bulk
Vishay / BC Components Safety Capacitors 47pF+/-10% X1:440VAC Y2:300VAC Automotiv
Datasheet
9 983In 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 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 10NF 20% Y5V AMMO E3
Datasheet
5 964In 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 Ammo Pack
Vishay / BC Components Safety Capacitors 100pF 10% X1:440VAC Y2:300VAC Automotive
Datasheet
17 448In 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 2200pF 20%X1:440VAC Y2:300VAC Automotive
Datasheet
33 153In Stock
Min.: 1
Mult.: 1

2200 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 4700pF 20%X1:440VAC Y2:300VAC Automotive
Datasheet
7 536In Stock
Min.: 1
Mult.: 1

4700 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 BULK E3
Datasheet
9 765In Stock
Min.: 1
Mult.: 1

4700 pF 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 AY2 X440Y300VAC 4.7NF 20% Y5U AMMO E3
Datasheet
9 215In 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