Capacitors – Mouser Liechtenstein

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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 760V_AC rated voltage, while the Class Y1 devices are designed for 500V_AC 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).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Termination Style	Capacitance	Tolerance	Voltage Rating DC	Voltage Rating AC
Safety Capacitors AY1 X760Y500VAC 22pF 10% U2J BULK e3 AY1220K33U2JQ63V0 Vishay / BC Components 1: CHF 0.499 2’000In Stock New Product	Mfr. Part No. AY1220K33U2JQ63V0 Mouser Part No 594-AY1220K33U2J63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 22pF 10% U2J BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	2’000In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	22 pF	10 %		760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 15pF 10% U2J BULK e3 AY1150K33U2JQ63V0 Vishay / BC Components 1: CHF 0.499 2’000In Stock New Product	Mfr. Part No. AY1150K33U2JQ63V0 Mouser Part No 594-AY1150K33U2J63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 15pF 10% U2J BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	2’000In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	15 pF	10 %		760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 100pF 10% Y5S BULK e3 AY1101K33Y5SQ63V0 Vishay / BC Components 1: CHF 0.499 1’975In Stock New Product	Mfr. Part No. AY1101K33Y5SQ63V0 Mouser Part No 594-AY1101K33Y5S63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 100pF 10% Y5S BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	1’975In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	100 pF	10 %		760 VAC, 500 VAC
Safety Capacitors 3.9nF 20% X1 760VAC Y1 500VAC Automotive AY1392M61Y5UC63L0 Vishay / BC Components 1: CHF 1.00 6’589In Stock	Mfr. Part No. AY1392M61Y5UC63L0 Mouser Part No 72-AY1392M61Y5UC63L0	Vishay / BC Components	Safety Capacitors 3.9nF 20% X1 760VAC Y1 500VAC Automotive Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	6’589In Stock	CHF 1.00 CHF 0.509 CHF 0.467 CHF 0.441 View CHF 0.411 CHF 0.376 CHF 0.358 CHF 0.342	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	3.9 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U AMMO E3 AY1102M37Y5UC6UV0 Vishay / BC Components 1: CHF 0.507 1’300In Stock 8’000Expected 12/24/2026	Mfr. Part No. AY1102M37Y5UC6UV0 Mouser Part No 75-AY1102M37Y5UC6UV0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U AMMO E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	1’300In Stock 8’000Expected 12/24/2026	CHF 0.507 CHF 0.338 CHF 0.23 Reel CHF 0.187 CHF 0.173 View CHF 0.158 CHF 0.147 CHF 0.132	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	1 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 1500PF 20% Y5U REEL E3 AY1152M41Y5UC6TLX Vishay / BC Components 1: CHF 0.579 87In Stock	Mfr. Part No. AY1152M41Y5UC6TLX Mouser Part No 75-AY1152M41Y5UC6TLX	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 1500PF 20% Y5U REEL E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	87In Stock	Cut Tape CHF 0.579 CHF 0.388 CHF 0.265 Reel CHF 0.215 CHF 0.198 View CHF 0.182 CHF 0.169 CHF 0.152	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	1.5 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3 AY1471M31Y5UC6TVX Vishay / BC Components 1: CHF 0.475 8’583In Stock	Mfr. Part No. AY1471M31Y5UC6TVX Mouser Part No 75-AY1471M31Y5UC6TVX	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U REEL E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	8’583In Stock	Cut Tape CHF 0.475 CHF 0.32 CHF 0.219 Reel CHF 0.178 CHF 0.164 View CHF 0.15 CHF 0.14 CHF 0.124	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	470 pF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U AMMO E3 AY1222M47Y5UC6UV0 Vishay / BC Components 1: CHF 0.644 3’796In Stock	Mfr. Part No. AY1222M47Y5UC6UV0 Mouser Part No 75-AY1222M47Y5UC6UV0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U AMMO E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	3’796In Stock	CHF 0.644 CHF 0.426 CHF 0.308 Reel CHF 0.253 CHF 0.234 View CHF 0.214 CHF 0.204 CHF 0.188	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	2.2 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U AMMO E3 AY1471M31Y5UC6UV0 Vishay / BC Components 1: CHF 0.475 4’806In Stock	Mfr. Part No. AY1471M31Y5UC6UV0 Mouser Part No 75-AY1471M31Y5UC6UV0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U AMMO E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	4’806In Stock	CHF 0.475 CHF 0.32 CHF 0.219 Reel CHF 0.178 CHF 0.164 View CHF 0.15 CHF 0.14 CHF 0.124	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	470 pF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U BULK E3 AY1471M31Y5UC63V0 Vishay / BC Components 1: CHF 0.475 164In Stock	Mfr. Part No. AY1471M31Y5UC63V0 Mouser Part No 75-AY1471M31Y5UC63V0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 470PF 20% Y5U BULK E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	164In Stock	CHF 0.475 CHF 0.32 CHF 0.219 CHF 0.179 View CHF 0.164 CHF 0.15 CHF 0.14 CHF 0.124	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	470 pF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 150pF 10% Y5S BULK e3 AY1151K35Y5SQ63V0 Vishay / BC Components 1: CHF 0.499 2’000In Stock New Product	Mfr. Part No. AY1151K35Y5SQ63V0 Mouser Part No 594-AY1151K35Y5S63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 150pF 10% Y5S BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	2’000In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	150 pF	10 %		760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 33pF 10% Y5S BULK e3 AY1330K33Y5SQ63V0 Vishay / BC Components 1: CHF 0.499 1’995In Stock New Product	Mfr. Part No. AY1330K33Y5SQ63V0 Mouser Part No 594-AY1330K33Y5S63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 33pF 10% Y5S BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	1’995In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	33 pF	10 %		760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 330pF 10% Y5T BULK e3 AY1331K35Y5TQ63V0 Vishay / BC Components 1: CHF 0.499 2’000In Stock New Product	Mfr. Part No. AY1331K35Y5TQ63V0 Mouser Part No 594-AY1331K35Y5T63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 330pF 10% Y5T BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	2’000In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	330 pF	10 %		760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 47pF 10% Y5S BULK e3 AY1470K33Y5SQ63V0 Vishay / BC Components 1: CHF 0.499 1’995In Stock New Product	Mfr. Part No. AY1470K33Y5SQ63V0 Mouser Part No 594-AY1470K33Y5S63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 47pF 10% Y5S BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	1’995In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	47 pF	10 %		760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 68pF 10% Y5S BULK e3 AY1680K33Y5SQ63V0 Vishay / BC Components 1: CHF 0.499 2’000In Stock New Product	Mfr. Part No. AY1680K33Y5SQ63V0 Mouser Part No 594-AY1680K33Y5S63V0 New Product	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 68pF 10% Y5S BULK e3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	2’000In Stock	CHF 0.499 CHF 0.242 CHF 0.219 CHF 0.178 View CHF 0.153 CHF 0.139 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Ceramic Disc Capacitors	Through Hole	68 pF	10 %		760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3 AY1102M37Y5UC6TL0 Vishay / BC Components 1: CHF 0.563 9’852In Stock	Mfr. Part No. AY1102M37Y5UC6TL0 Mouser Part No 75-AY1102M37Y5UC6TL0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 1000PF 20% Y5U REEL E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	9’852In Stock	Cut Tape CHF 0.563 CHF 0.373 CHF 0.284 Reel CHF 0.278 CHF 0.263 View CHF 0.258 CHF 0.253 CHF 0.132	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	1 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3 AY1222M47Y5UC6TL0 Vishay / BC Components 1: CHF 0.861 9’490In Stock	Mfr. Part No. AY1222M47Y5UC6TL0 Mouser Part No 75-AY1222M47Y5UC6TL0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	9’490In Stock	Cut Tape CHF 0.861 CHF 0.474 CHF 0.404 Reel CHF 0.396 CHF 0.376 View CHF 0.368 CHF 0.36 CHF 0.188	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	2.2 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3 AY1222M47Y5UC6TV0 Vishay / BC Components 1: CHF 0.797 10’020In Stock	Mfr. Part No. AY1222M47Y5UC6TV0 Mouser Part No 75-AY1222M47Y5UC6TV0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 2200PF 20% Y5U REEL E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	10’020In Stock	Cut Tape CHF 0.797 CHF 0.474 CHF 0.404 Reel CHF 0.396 CHF 0.376 View CHF 0.368 CHF 0.36 CHF 0.204 CHF 0.188	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	2.2 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors 1nF 20% X1 760VAC Y1 500VAC Automotive AY1102M37Y5UC63L0 Vishay / BC Components 1: CHF 0.499 9’195In Stock	Mfr. Part No. AY1102M37Y5UC63L0 Mouser Part No 72-AY1102M37Y5UC63L0	Vishay / BC Components	Safety Capacitors 1nF 20% X1 760VAC Y1 500VAC Automotive Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	9’195In Stock	CHF 0.499 CHF 0.234 CHF 0.212 CHF 0.172 View CHF 0.166 CHF 0.159 CHF 0.153 CHF 0.144	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	1 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors 1.5nF 20% X1 760VAC Y1 500VAC Automotive AY1152M41Y5UC63L0 Vishay / BC Components 1: CHF 0.555 6’339In Stock	Mfr. Part No. AY1152M41Y5UC63L0 Mouser Part No 72-AY1152M41Y5UC63L0	Vishay / BC Components	Safety Capacitors 1.5nF 20% X1 760VAC Y1 500VAC Automotive Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	6’339In Stock	CHF 0.555 CHF 0.262 CHF 0.238 CHF 0.195 View CHF 0.194 CHF 0.182 CHF 0.169 CHF 0.166 CHF 0.164	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	1.5 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors 2.2nF 20% X1 760VAC Y1 500VAC Automotive AY1222M47Y5UC63L0 Vishay / BC Components 1: CHF 0.644 2’911In Stock 10’000Expected 11/2/2026	Mfr. Part No. AY1222M47Y5UC63L0 Mouser Part No 72-AY1222M47Y5UC63L0	Vishay / BC Components	Safety Capacitors 2.2nF 20% X1 760VAC Y1 500VAC Automotive Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	2’911In Stock 10’000Expected 11/2/2026	CHF 0.644 CHF 0.314 CHF 0.285 CHF 0.235 View CHF 0.234 CHF 0.223 CHF 0.213 CHF 0.204 CHF 0.199	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	2.2 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors 3.3nF 20% X1 760VAC Y1 500VAC Automotive AY1332M57Y5UC63L0 Vishay / BC Components 1: CHF 0.821 10In Stock 10’000Expected 2/8/2027	Mfr. Part No. AY1332M57Y5UC63L0 Mouser Part No 72-AY1332M57Y5UC63L0	Vishay / BC Components	Safety Capacitors 3.3nF 20% X1 760VAC Y1 500VAC Automotive Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	10In Stock 10’000Expected 2/8/2027	CHF 0.821 CHF 0.419 CHF 0.383 CHF 0.319 View CHF 0.31 CHF 0.296 CHF 0.293 CHF 0.272 CHF 0.267	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	3.3 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors 470pF 20% X1 760VAC Y1 500VAC Automotive AY1471M31Y5UC63L0 Vishay / BC Components 1: CHF 0.475 5’610In Stock 10’000Expected 12/3/2026	Mfr. Part No. AY1471M31Y5UC63L0 Mouser Part No 72-AY1471M31Y5UC63L0	Vishay / BC Components	Safety Capacitors 470pF 20% X1 760VAC Y1 500VAC Automotive Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	5’610In Stock 10’000Expected 12/3/2026	CHF 0.475 CHF 0.226 CHF 0.203 CHF 0.165 View CHF 0.159 CHF 0.144 CHF 0.137 CHF 0.135	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	470 pF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors 4.7nF 20% X1 760VAC Y1 500VAC Automotive AY1472M65Y5UC63L0 Vishay / BC Components 1: CHF 1.12 31In Stock 10’000On Order	Mfr. Part No. AY1472M65Y5UC63L0 Mouser Part No 72-AY1472M65Y5UC63L0	Vishay / BC Components	Safety Capacitors 4.7nF 20% X1 760VAC Y1 500VAC Automotive Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	31In Stock 10’000On Order On Order Ship Dates Mfr. No: AY1472M65Y5UC63L0 Stock: 31 Can Dispatch Immediately On Order: 5’000 Expected 10/19/2026 5’000 Expected 11/2/2026 Factory Lead Time: 19 Weeks	CHF 1.12 CHF 0.587 CHF 0.539 CHF 0.457 View CHF 0.429 CHF 0.42 CHF 0.408 CHF 0.402	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	4.7 nF	20 %	1.5 kVDC	760 VAC, 500 VAC
Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3 AY1472M65Y5UC6TL0 Vishay / BC Components 1: CHF 1.27 282In Stock	Mfr. Part No. AY1472M65Y5UC6TL0 Mouser Part No 72-AY1472M65Y5UC6TL0	Vishay / BC Components	Safety Capacitors AY1 X760Y500VAC 4700PF 20% Y5U REEL E3 Learn More about Vishay / BC Components vishay ay1 ac capacitors	Datasheet	282In Stock	Cut Tape CHF 1.27 CHF 0.845 CHF 0.647 Reel CHF 0.494 CHF 0.463 View CHF 0.442 CHF 0.415 CHF 0.377	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Ceramic Disc Capacitors	Radial	4.7 nF	20 %	1.5 kVDC	760 VAC, 500 VAC

AY1 Automotive-Grade AC Safety Capacitors

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