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 feature 1000 temperature cycles. These single-layer AC disc safety capacitors comply with the IEC 60384-14 international safety standard. 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).

Types of Capacitors

Change category view
Results: 44
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Product Termination Style Capacitance Tolerance Voltage Rating DC Voltage Rating AC
Vishay / BC Components Safety Capacitors 3.9nF 20% X1 760VAC Y1 500VAC Automotive 6,589In Stock
$1.24
$0.632
$0.58
$0.548
Min.: 1
Mult.: 1
Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 3.9 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1500PF 20% Y5U REEL E3 129In Stock
Cut Tape
$0.72
$0.482
$0.329
Reel
$0.268
$0.247
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 1.5 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U AMMO E3 4,796In Stock
$0.80
$0.529
$0.382
Reel
$0.314
$0.291
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 2.2 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U AMMO E3 5,306In Stock
$0.59
$0.398
$0.272
Reel
$0.221
$0.204
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 1,800In Stock
8,000Expected 24/12/2026
$0.63
$0.42
$0.286
Reel
$0.233
$0.215
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 1 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3 8,615In Stock
Cut Tape
$0.59
$0.398
$0.272
Reel
$0.221
$0.204
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 BULK E3 174In Stock
$0.59
$0.398
$0.272
$0.222
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 AY1 X760Y500VAC 4700PF 20% Y5U REEL E3 9,768In Stock
Cut Tape
$1.34
$0.93
$0.686
Reel
$0.573
$0.535
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 4.7 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 1nF 20% X1 760VAC Y1 500VAC Automotive 9,906In Stock
$0.62
$0.291
$0.263
$0.214
Min.: 1
Mult.: 1
Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 1 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 2.2nF 20% X1 760VAC Y1 500VAC Automotive 9,341In Stock
$0.80
$0.389
$0.353
$0.292
Min.: 1
Mult.: 1
Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 2.2 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3 9,852In Stock
Cut Tape
$0.70
$0.463
$0.352
Reel
$0.345
$0.327
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 1 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3 9,590In Stock
Cut Tape
$1.07
$0.588
$0.502
Reel
$0.492
$0.467
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 2.2 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3 10,020In Stock
Cut Tape
$0.99
$0.588
$0.502
Reel
$0.492
$0.467
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 2.2 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Capacitor Kits AY1 Green Automotive Sample Kit 2In Stock
24On Order
$55.78
$49.62
Min.: 1
Mult.: 1
Capacitor Kits Ceramic Disc Capacitor Kits Radial 20 %
Vishay / BC Components Safety Capacitors 1.5nF 20% X1 760VAC Y1 500VAC Automotive 6,339In Stock
$0.69
$0.326
$0.295
$0.242
Min.: 1
Mult.: 1
Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 1.5 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 3.3nF 20% X1 760VAC Y1 500VAC Automotive 10In Stock
10,000Expected 15/02/2027
$1.02
$0.521
$0.475
$0.397
Min.: 1
Mult.: 1
Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 3.3 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 470pF 20% X1 760VAC Y1 500VAC Automotive 5,610In Stock
10,000Expected 03/12/2026
$0.59
$0.28
$0.252
$0.205
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 4.7nF 20% X1 760VAC Y1 500VAC Automotive 191In Stock
10,000Expected 20/10/2026
$1.39
$0.729
$0.67
$0.568
Min.: 1
Mult.: 1
Safety Capacitors Safety Radial Leaded Ceramic Disc Capacitors Radial 4.7 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3 342In Stock
Cut Tape
$1.58
$1.05
$0.803
Reel
$0.614
$0.576
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 4.7 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors 680pF 20% X1 760VAC Y1 500VAC Automotive 3,383In Stock
$0.63
$0.299
$0.27
$0.22
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 3300PF 20% Y5U REEL E3 120In Stock
Cut Tape
$1.17
$0.748
$0.55
Reel
$0.431
$0.404
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 3.3 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3 6,709In Stock
Cut Tape
$0.69
$0.438
$0.359
Reel
$0.35
$0.33
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 81In Stock
Cut Tape
$1.33
$0.929
$0.685
Reel
$0.573
$0.535
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 4.7 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3 4In Stock
Cut Tape
$0.70
$0.432
$0.308
Reel
$0.268
$0.248
Min.: 1
Mult.: 1
: 500
Safety Capacitors Safety Ceramic Disc Capacitors Radial 1 nF 20 % 1.5 kVDC 760 VAC, 500 VAC
Vishay / BC Components Safety Capacitors AY1 X760Y500VAC 100pF 10% Y5S BULK e3
2,000Expected 05/10/2026
$0.62
$0.301
$0.272
$0.221
Min.: 1
Mult.: 1
Safety Capacitors Safety Ceramic Disc Capacitors Through Hole 100 pF 10 % 760 VAC, 500 VAC