Safety Capacitors – Mouser United Kingdom

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WKP AC Line Rated Ceramic Disc Capacitors

Vishay WKP AC Line Rated Ceramic Disc Capacitors comply with IEC 60384-14 4th edition. The high reliability, single-layer AC disc safety capacitors, Class X1 (760V_AC) and Class Y1 (500V_AC) are available in a wide range of lead styles. Vishay WKP series is ideal for X1, Y1 according to IEC 60384-14.4, and is ideal for use in across-the-line, line-by-pass, and antenna coupling applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Safety Rating	Voltage Rating AC	Termination Style	Lead Spacing	Width	Product	Dielectric	Tolerance	Number of Pins	Lead Style	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Safety Capacitors 1000pF 20% Y5U WKP102MCPEF0KR Vishay / Roederstein 1: £1.12 18,635In Stock	Mfr. Part No. WKP102MCPEF0KR Mouser Part No 75-WKP102MCPEF0KR	Vishay / Roederstein	Safety Capacitors 1000pF 20% Y5U Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	18,635In Stock	£1.12 £0.608 £0.453 £0.424 View £0.423 £0.369	Min.: 1 Mult.: 1	1 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 1000pF 20% X1 760VAC/Y1 500VAC WKP102MCPEJ0KR Vishay / Roederstein 1: £1.14 15,434In Stock	Mfr. Part No. WKP102MCPEJ0KR Mouser Part No 75-WKP102MCPEJ0KR	Vishay / Roederstein	Safety Capacitors 1000pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	15,434In Stock	£1.14 £0.476 £0.435 £0.395 View £0.371 £0.347	Min.: 1 Mult.: 1	1 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 470pF 20% X1 760VAC/Y1 500VAC WKP471MCPERUKR Vishay / Roederstein 1: £1.03 5,069In Stock	Mfr. Part No. WKP471MCPERUKR Mouser Part No 75-WKP471MCPERUKR	Vishay / Roederstein	Safety Capacitors 470pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	5,069In Stock	Cut Tape £1.03 £0.528 £0.485 Reel £0.40 £0.368 View £0.363 £0.357 £0.308	Min.: 1 Mult.: 1 : 700	470 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5U	20 %			- 40 C	+ 125 C	WKP	Reel, Cut Tape
Safety Capacitors 100pF 20% X1 760VAC/Y1 500VAC WKP101MCPEF0KR Vishay / Roederstein 1: £0.995 8,714In Stock	Mfr. Part No. WKP101MCPEF0KR Mouser Part No 75-WKP101MCPEF0KR	Vishay / Roederstein	Safety Capacitors 100pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	8,714In Stock	£0.995 £0.507 £0.465 £0.395 View £0.385 £0.368 £0.356 £0.344 £0.333	Min.: 1 Mult.: 1	100 pF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5S	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 1000pF 20% X1 760VAC/Y1 500VAC WKP102MCPED0KR Vishay / Roederstein 1: £1.14 7,540In Stock	Mfr. Part No. WKP102MCPED0KR Mouser Part No 75-WKP102MCPED0KR	Vishay / Roederstein	Safety Capacitors 1000pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	7,540In Stock	£1.14 £0.608 £0.56 £0.478 View £0.46 £0.441 £0.428 £0.423 £0.383	Min.: 1 Mult.: 1	1 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 1500pF 20% X1 760VAC/Y1 500VAC WKP152MCPEJ0KR Vishay / Roederstein 1: £1.23 4,502In Stock	Mfr. Part No. WKP152MCPEJ0KR Mouser Part No 75-WKP152MCPEJ0KR	Vishay / Roederstein	Safety Capacitors 1500pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	4,502In Stock	£1.23 £0.675 £0.612 £0.529 View £0.511 £0.463 £0.454 £0.443 Quote	Min.: 1 Mult.: 1	1.5 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 220 pF X1 760VAC/Y1 500VAC WKP221MCPEF0KR Vishay / Roederstein 1: £1.00 6,380In Stock	Mfr. Part No. WKP221MCPEF0KR Mouser Part No 75-WKP221MCPEF0KR	Vishay / Roederstein	Safety Capacitors 220 pF X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	6,380In Stock	£1.00 £0.516 £0.473 £0.40 View £0.392 £0.374 £0.362 £0.355 £0.345	Min.: 1 Mult.: 1	220 pF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5T	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 2200pF 20% X1 760VAC/Y1 500VAC WKP222MCPEJ0KR Vishay / Roederstein 1: £1.49 8,700In Stock	Mfr. Part No. WKP222MCPEJ0KR Mouser Part No 75-WKP222MCPEJ0KR	Vishay / Roederstein	Safety Capacitors 2200pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	8,700In Stock	£1.49 £1.00 £0.811 £0.746 View £0.613 £0.606 £0.56	Min.: 1 Mult.: 1	2.2 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 470pF 20% X1 760VAC/Y1 500VAC WKP471MCPEF0KR Vishay / Roederstein 1: £1.03 4,816In Stock	Mfr. Part No. WKP471MCPEF0KR Mouser Part No 75-WKP471MCPEF0KR	Vishay / Roederstein	Safety Capacitors 470pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	4,816In Stock	£1.03 £0.528 £0.485 £0.41 View £0.403 £0.386 £0.373 £0.364	Min.: 1 Mult.: 1	470 pF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 4700pF 20% X1 760VAC/Y1 500VAC WKP472MCPEJ0KR Vishay / Roederstein 1: £3.16 2,423In Stock	Mfr. Part No. WKP472MCPEJ0KR Mouser Part No 75-WKP472MCPEJ0KR	Vishay / Roederstein	Safety Capacitors 4700pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	2,423In Stock	£3.16 £2.24 £1.88 £1.57 View £1.53 £1.44 Quote	Min.: 1 Mult.: 1	4.7 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors WKP X760Y500VAC 1000PF 20% Y5U BULK E3 WKP102MCPDJ0KR Vishay / Draloric 1: £1.12 4,000In Stock	Mfr. Part No. WKP102MCPDJ0KR Mouser Part No 75-WKP102MCPDJ0KR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 1000PF 20% Y5U BULK E3	Datasheet	4,000In Stock	£1.12 £0.78 £0.573 £0.478 View £0.447 £0.432 £0.40 £0.368	Min.: 1 Mult.: 1	1 nF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5U	20 %			- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 1000pF 500volts 20% WKP102MCPERUKR Vishay / Roederstein 1: £1.18 2,793In Stock	Mfr. Part No. WKP102MCPERUKR Mouser Part No 75-WKP102MCPERUKR	Vishay / Roederstein	Safety Capacitors 1000pF 500volts 20% Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	2,793In Stock	Cut Tape £1.18 £0.731 £0.573 Reel £0.487 £0.463 View £0.462 £0.423 £0.396	Min.: 1 Mult.: 1 : 700	1 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Reel, Cut Tape
Safety Capacitors 4.7nF 20% WKP472MCPERUKR Vishay / Roederstein 1: £2.22 290In Stock	Mfr. Part No. WKP472MCPERUKR Mouser Part No 75-WKP472MCPERUKR	Vishay / Roederstein	Safety Capacitors 4.7nF 20% Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	290In Stock	Cut Tape £2.22 £1.53 £1.26 £1.18 Reel £1.03 View £0.995 £0.917 £0.871	Min.: 1 Mult.: 1 : 500	4.7 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Reel, Cut Tape
Safety Capacitors 4700pF 20% X1 760VAC/Y1 500VAC WKP472MCPERYKR Vishay / Roederstein 1: £2.23 45In Stock 8,500Expected 28/06/2027	Mfr. Part No. WKP472MCPERYKR Mouser Part No 75-WKP472MCPERYKR	Vishay / Roederstein	Safety Capacitors 4700pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	45In Stock 8,500Expected 28/06/2027	Cut Tape £2.23 £1.58 £1.17 £1.09 Reel £0.952 View £0.917 £0.882	Min.: 1 Mult.: 1 : 500	4.7 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Reel, Cut Tape
Safety Capacitors 220pF 500volts 20% WKP221MCPERUKR Vishay / Roederstein 1: £1.04 2In Stock 11,200On Order	Mfr. Part No. WKP221MCPERUKR Mouser Part No 75-WKP221MCPERUKR	Vishay / Roederstein	Safety Capacitors 220pF 500volts 20% Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	2In Stock 11,200On Order On Order Ship Dates Mfr. No: WKP221MCPERUKR Stock: 2 Can Dispatch Immediately On Order: 5,600 Expected 02/11/2026 5,600 Expected 16/11/2026 Factory Lead Time: 25 Weeks	Cut Tape £1.04 £0.546 £0.501 Reel £0.416 £0.415 View £0.395 £0.37 £0.355 £0.345	Min.: 1 Mult.: 1 : 700	220 pF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5T	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Reel, Cut Tape
Safety Capacitors 330pF 20% X1 760VAC/Y1 500VAC WKP331MCPEF0KR Vishay / Roederstein 1: £1.00 7,977Expected 21/12/2026	Mfr. Part No. WKP331MCPEF0KR Mouser Part No 75-WKP331MCPEF0KR	Vishay / Roederstein	Safety Capacitors 330pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	7,977Expected 21/12/2026	£1.00 £0.516 £0.473 £0.40 View £0.386 £0.354 £0.347 £0.32	Min.: 1 Mult.: 1	330 pF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 3300pF 20% X1 760VAC/Y1 500VAC WKP332MCPEJ0KR Vishay / Roederstein 1: £1.79 13,000On Order	Mfr. Part No. WKP332MCPEJ0KR Mouser Part No 75-WKP332MCPEJ0KR	Vishay / Roederstein	Safety Capacitors 3300pF 20% X1 760VAC/Y1 500VAC Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	13,000On Order On Order Ship Dates Mfr. No: WKP332MCPEJ0KR Stock: 0 On Order: 4,000 Expected 04/01/2027 4,000 Expected 03/05/2027 5,000 Expected 26/07/2027 Factory Lead Time: 25 Weeks	£1.79 £1.23 £1.00 £0.934 View £0.803 £0.766 £0.759 £0.704	Min.: 1 Mult.: 1	3.3 nF	X1, Y1	760 VAC	Radial	12.5 mm (0.492 in)	6 mm	Safety Ceramic Disc Capacitors	Y5U	20 %	2 Pin	Straight	- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors WKP X760Y500VAC 100PF 10% Y5S BULK E3 WKP101KCPDF0KR Vishay / Draloric 8,000: £0.346 Non-Stocked	Mfr. Part No. WKP101KCPDF0KR Mouser Part No 75-WKP101KCPDF0KR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 100PF 10% Y5S BULK E3	Datasheet	Non-Stocked	£0.346 £0.33	Min.: 8,000 Mult.: 1,000	100 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5S	10 %			- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors WKP X760Y500VAC 100PF 10% K1500 E3 WKP101KCPED0KR Vishay / Draloric 16,000: £0.346 Non-Stocked	Mfr. Part No. WKP101KCPED0KR Mouser Part No 75-WKP101KCPED0KR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 100PF 10% K1500 E3	Datasheet	Non-Stocked	£0.346 £0.323	Min.: 16,000 Mult.: 2,000	100 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5S	10 %			- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors 100pF 10% Y5S WKP101KCPEF0KR Vishay / Roederstein 8,000: £0.42 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. WKP101KCPEF0KR Mouser Part No 75-WKP101KCPEF0KR	Vishay / Roederstein	Safety Capacitors 100pF 10% Y5S Learn More about Vishay / Roederstein vishay wkp ac line capacitors	Datasheet	Non-Stocked Lead-Time 25 Weeks	£0.42 £0.415 £0.405	Min.: 8,000 Mult.: 1,000	100 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5S	10 %			- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S BULK E3 WKP101MCPDF0KR Vishay / Draloric 8,000: £0.325 Non-Stocked	Mfr. Part No. WKP101MCPDF0KR Mouser Part No 75-WKP101MCPDF0KR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S BULK E3	Datasheet	Non-Stocked	£0.325 £0.314	Min.: 8,000 Mult.: 1,000	100 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5S	20 %			- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S BULK E3 WKP101MCPED0KR Vishay / Draloric 16,000: £0.315 Non-Stocked	Mfr. Part No. WKP101MCPED0KR Mouser Part No 75-WKP101MCPED0KR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S BULK E3	Datasheet	Non-Stocked	£0.315 £0.314	Min.: 16,000 Mult.: 2,000	100 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5S	20 %			- 40 C	+ 125 C	WKP	Bulk
Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S REEL E3 WKP101MCPERUKR Vishay / Draloric 6,400: £0.326 Non-Stocked	Mfr. Part No. WKP101MCPERUKR Mouser Part No 75-WKP101MCPERUKR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S REEL E3	Datasheet	Non-Stocked	Cut Tape £0.326 £0.314	Min.: 6,400 Mult.: 800 : 800	100 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5S	20 %			- 40 C	+ 125 C	WKP	Reel
Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S REEL E3 WKP101MCPERZKR Vishay / Draloric 4,200: £0.377 Non-Stocked	Mfr. Part No. WKP101MCPERZKR Mouser Part No 75-WKP101MCPERZKR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 100PF 20% Y5S REEL E3	Datasheet	Non-Stocked	Cut Tape £0.377 £0.357 £0.332	Min.: 4,200 Mult.: 700 : 700	100 pF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5S	20 %			- 40 C	+ 125 C	WKP	Reel
Safety Capacitors WKP X760Y500VAC 1000PF 10% Y5U BULK E3 WKP102KCPED0KR Vishay / Draloric 8,000: £0.365 Non-Stocked	Mfr. Part No. WKP102KCPED0KR Mouser Part No 75-WKP102KCPED0KR	Vishay / Draloric	Safety Capacitors WKP X760Y500VAC 1000PF 10% Y5U BULK E3	Datasheet	Non-Stocked	£0.365 £0.34	Min.: 8,000 Mult.: 1,000	1 nF		760 VAC	Radial	12.5 mm (0.492 in)		Safety Ceramic Disc Capacitors	Y5U	10 %			- 40 C	+ 125 C	WKP	Bulk

WKP AC Line Rated Ceramic Disc Capacitors

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WKP AC Line Rated Ceramic Disc Capacitors

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