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Input EMI & Safety Standard Approved Capacitors

TDK Input EMI & Safety Standard Approved Capacitors are available in Metallized Film and Ceramic and are used mainly in industrial, consumer and lighting applications such as for RFI suppression and ESD prevention. The special features of these UL and ENEC certified components are self-extinction and overvoltage security, which is ensured by a special resin filling as well as an "open circuit" failure mode to avoid dangerous shorts. The available categories are X and Y and their subclasses.

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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.	Product Type	Product	Termination Style	Capacitance	Tolerance	Voltage Rating DC	Voltage Rating AC
Safety Capacitors D: 8mm X1/Y1 470pF B 10% LS:10mm CD45-B2GA471K-NKA TDK 1: £0.353 2,253In Stock	Mfr. Part No. CD45-B2GA471K-NKA Mouser Part No 810-CD45-B2GA471KNKA	TDK	Safety Capacitors D: 8mm X1/Y1 470pF B 10% LS:10mm Learn More about TDK high voltage capacitors	Datasheet	2,253In Stock	£0.353 £0.158 £0.142 £0.114 View £0.113 £0.11 £0.105 £0.095 £0.094	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	470 pF	10 %		440 VAC, 400 VAC
Safety Capacitors D: 8mm X1/Y1 47pF SL 5% LS:10mm CD45SL2GA470JYNKA TDK 1: £0.33 950In Stock	Mfr. Part No. CD45SL2GA470JYNKA Mouser Part No 810-CD45SL2GA470JYNA	TDK	Safety Capacitors D: 8mm X1/Y1 47pF SL 5% LS:10mm Learn More about TDK high voltage capacitors	Datasheet	950In Stock	£0.33 £0.149 £0.134 £0.107 View £0.106 £0.103 £0.091 £0.088	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	47 pF	5 %		400 VAC
Safety Capacitors D: 8mm X1/Y2 690pF B 10% LS:7.5mm CS45-B2GA681K-NKA TDK 1: £0.30 774In Stock	Mfr. Part No. CS45-B2GA681K-NKA Mouser Part No 810-CS45B2GA681KNKA	TDK	Safety Capacitors D: 8mm X1/Y2 690pF B 10% LS:7.5mm Learn More about TDK cs45 series capacitors	Datasheet	774In Stock	£0.30 £0.134 £0.12 £0.095 View £0.094 £0.091 £0.086 £0.085 £0.083	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	680 pF	10 %		440 VAC, 300 VAC
Safety Capacitors D:7.5mm X1/Y2 1500pF E 20% LS:7.5mm CS45-E2GA152M-NKA TDK 1: £0.292 1,218In Stock	Mfr. Part No. CS45-E2GA152M-NKA Mouser Part No 810-CS45E2GA152MNKA	TDK	Safety Capacitors D:7.5mm X1/Y2 1500pF E 20% LS:7.5mm Learn More about TDK cs45 series capacitors	Datasheet	1,218In Stock	£0.292 £0.132 £0.126 £0.098 View £0.096 £0.078 £0.072 £0.07	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	1.5 nF	20 %		440 VAC, 300 VAC
Safety Capacitors D: 8mm X1/Y2 2200pF E 20% LS:7.5mm CS45-E2GA222M-NKA TDK 1: £0.30 16,407In Stock	Mfr. Part No. CS45-E2GA222M-NKA Mouser Part No 810-CS45E2GA222MNKA	TDK	Safety Capacitors D: 8mm X1/Y2 2200pF E 20% LS:7.5mm Learn More about TDK cs45 series capacitors	Datasheet	16,407In Stock	£0.30 £0.133 £0.119 £0.094 View £0.079 £0.072 £0.071	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	2.2 nF	20 %		440 VAC, 300 VAC
Safety Capacitors D: 7mm X1/Y2 47pF SL 5% LS:7.5mm CS45SL2GA470JYNKA TDK 1: £0.285 960In Stock	Mfr. Part No. CS45SL2GA470JYNKA Mouser Part No 810-CS45SL2GA470JYNA	TDK	Safety Capacitors D: 7mm X1/Y2 47pF SL 5% LS:7.5mm Learn More about TDK cs safety capacitors	Datasheet	960In Stock	£0.285 £0.127 £0.114 £0.091 View £0.087 £0.083 £0.073 £0.07	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	47 pF	5 %		400 VAC
Safety Capacitors 1.0uF 300volts 20% Y2 B32026A3105M000 TDK 1: £7.22 66In Stock 720Expected 09/11/2026	Mfr. Part No. B32026A3105M000 Mouser Part No 871-B32026A3105M	TDK	Safety Capacitors 1.0uF 300volts 20% Y2 Learn More about TDK mkp y2 emi suppression caps	Datasheet	66In Stock 720Expected 09/11/2026	£7.22 £5.39 £4.75 £4.26 View £3.94 £3.79 £3.75 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	20 %	1.5 kVDC	300 VAC
Safety Capacitors 350VAC 0.01uF 20% L/S=15mm AEC-Q200 B32032A4103M000 TDK 1: £0.623 565In Stock 8,000Expected 04/11/2026	Mfr. Part No. B32032A4103M000 Mouser Part No 871-B32032A4103M000	TDK	Safety Capacitors 350VAC 0.01uF 20% L/S=15mm AEC-Q200 Learn More about TDK epcos mkp b3203x capacitors	Datasheet	565In Stock 8,000Expected 04/11/2026	£0.623 £0.299 £0.271 £0.223 View £0.209 £0.19 £0.184 £0.18 £0.167	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	10 nF	20 %	1 kVDC	350 VAC
Safety Capacitors MKP Y2 0.056uF 350V AEC-Q200 L/S=15mm B32032A4563M000 TDK 1: £1.01 1,825In Stock	Mfr. Part No. B32032A4563M000 Mouser Part No 871-B32032A4563M000	TDK	Safety Capacitors MKP Y2 0.056uF 350V AEC-Q200 L/S=15mm	Datasheet	1,825In Stock	£1.01 £0.53 £0.487 £0.414 View £0.388 £0.368 £0.353 £0.343	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	56 nF	20 %	1 kVDC	350 VAC
Safety Capacitors 350VAC 0.15uF 20% L/S=22.5mm AEC-Q200 B32033A4154M000 TDK 1: £1.95 345In Stock	Mfr. Part No. B32033A4154M000 Mouser Part No 871-B32033A4154M000	TDK	Safety Capacitors 350VAC 0.15uF 20% L/S=22.5mm AEC-Q200 Learn More about TDK epcos mkp b3203x capacitors	Datasheet	345In Stock	£1.95 £1.34 £1.09 £1.01 View £0.882 £0.841 £0.796 £0.773	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	150 nF	20 %	1 kVDC	350 VAC
Film Capacitors 350VAC 0.15uF 10% L/S=22.5mm AEC-Q200 B32033B4154K000 TDK 1: £1.99 884In Stock	Mfr. Part No. B32033B4154K000 Mouser Part No 871-B32033B4154K000	TDK	Film Capacitors 350VAC 0.15uF 10% L/S=22.5mm AEC-Q200 Learn More about TDK epcos mkp b3203x capacitors	Datasheet	884In Stock	£1.99 £1.37 £1.08 £0.917 View £0.871 £0.849 £0.818 £0.788	Min.: 1 Mult.: 1	Film Capacitors	Safety Film Capacitors	Radial	150 nF	10 %	1 kVDC	350 VAC
Safety Capacitors 350VAC 0.68uF 20% L/S=37.5mm AEC-Q200 B32036A4684M000 TDK 1: £5.11 624In Stock	Mfr. Part No. B32036A4684M000 Mouser Part No 871-B32036A4684M000	TDK	Safety Capacitors 350VAC 0.68uF 20% L/S=37.5mm AEC-Q200 Learn More about TDK epcos mkp b3203x capacitors	Datasheet	624In Stock	£5.11 £3.77 £3.30 £2.94 View £2.78 £2.41 £2.38 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	680 nF	20 %	1 kVDC	350 VAC
Safety Capacitors 0.022uF 330volts 20% X1 B32912A3223M000 TDK 1: £0.834 223In Stock 3,000Expected 27/10/2026	Mfr. Part No. B32912A3223M000 Mouser Part No 871-B32912A3223M	TDK	Safety Capacitors 0.022uF 330volts 20% X1 Learn More about TDK epcos X1 capacitors	Datasheet	223In Stock 3,000Expected 27/10/2026	£0.834 £0.42 £0.383 £0.323 View £0.304 £0.281 £0.271	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	22 nF	20 %		330 VAC
Safety Capacitors 0.22uF 330volts 20% X1 B32912B3224M TDK 1: £1.17 213In Stock 16,000Expected 03/03/2027	Mfr. Part No. B32912B3224M Mouser Part No 871-B32912B3224M	TDK	Safety Capacitors 0.22uF 330volts 20% X1 Learn More about TDK epcos X1 capacitors	Datasheet	213In Stock 16,000Expected 03/03/2027	£1.17 £0.704 £0.573 £0.465 View £0.441 £0.416 £0.40 £0.368	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	220 nF	20 %	760 VDC	330 VAC
Safety Capacitors 0.22uF 330volts 20% X1 B32912B3224M189 TDK 1: £1.26 210In Stock 2,800Expected 02/11/2026	Mfr. Part No. B32912B3224M189 Mouser Part No 871-B32912B3224M189	TDK	Safety Capacitors 0.22uF 330volts 20% X1 Learn More about TDK epcos X1 capacitors	Datasheet	210In Stock 2,800Expected 02/11/2026	Cut Tape £1.26 £0.759 £0.643 Reel £0.483 £0.447 View £0.426 £0.419 £0.391	Min.: 1 Mult.: 1 : 700	Safety Capacitors	Safety Film Capacitors	Radial	220 nF	20 %	760 VDC	330 VAC
Safety Capacitors 0.33uF 330volts 20% X1 B32912B3334M189 TDK 1: £1.30 2,202In Stock 5,600Expected 29/12/2026	Mfr. Part No. B32912B3334M189 Mouser Part No 871-B32912B3334M189	TDK	Safety Capacitors 0.33uF 330volts 20% X1 Learn More about TDK epcos X1 capacitors	Datasheet	2,202In Stock 5,600Expected 29/12/2026	Cut Tape £1.30 £0.871 £0.695 £0.641 Reel £0.538 View £0.512 £0.477 £0.469	Min.: 1 Mult.: 1 : 700	Safety Capacitors	Safety Film Capacitors	Radial	330 nF	20 %	760 VDC	330 VAC
Safety Capacitors .010uF .010% 305Vac MKP X2, LS 10MM B32921C3103K TDK 1: £0.383 2,744In Stock	Mfr. Part No. B32921C3103K Mouser Part No 871-B32921C3103K	TDK	Safety Capacitors .010uF .010% 305Vac MKP X2, LS 10MM Learn More about TDK epcos b32926cd film capacitors	Datasheet	2,744In Stock	£0.383 £0.175 £0.157 £0.127 View £0.116 £0.105 £0.10	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	10 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.01uF 305volts 10% X2 B32921C3103K289 TDK 1: £0.383 5,488In Stock	Mfr. Part No. B32921C3103K289 Mouser Part No 871-B32921C3103K289	TDK	Safety Capacitors 0.01uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	5,488In Stock	£0.383 £0.175 £0.157 £0.127 Reel £0.116 View £0.105 £0.099 £0.096	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety Film Capacitors	Radial	10 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.022uF 305volts 10% X2 B32921C3223K289 TDK 1: £0.398 3,578In Stock	Mfr. Part No. B32921C3223K289 Mouser Part No 871-B32921C3223K289	TDK	Safety Capacitors 0.022uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	3,578In Stock	£0.398 £0.184 £0.165 £0.134 Reel £0.123 View £0.111 £0.105 £0.101	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety Film Capacitors	Radial	22 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.022uF 305volts 20% X2 B32921C3223M289 TDK 1: £0.383 5,540In Stock 8,000Expected 14/12/2026	Mfr. Part No. B32921C3223M289 Mouser Part No 871-B32921C3223M289	TDK	Safety Capacitors 0.022uF 305volts 20% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	5,540In Stock 8,000Expected 14/12/2026	£0.383 £0.175 £0.158 £0.127 Reel £0.117 View £0.106 £0.10 £0.096	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety Film Capacitors	Radial	22 nF	20 %	630 VDC	305 VAC
Safety Capacitors 0.033uF 305volts 10% X2 B32921C3333K TDK 1: £0.398 5,742In Stock	Mfr. Part No. B32921C3333K Mouser Part No 871-B32921C3333K	TDK	Safety Capacitors 0.033uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	5,742In Stock	£0.398 £0.184 £0.165 £0.134 View £0.123 £0.111 £0.107	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	33 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.033uF 305volts 20% X2 B32921C3333M189 TDK 1: £0.383 3,260In Stock 13,600Expected 21/12/2026	Mfr. Part No. B32921C3333M189 Mouser Part No 871-B32921C3333M189	TDK	Safety Capacitors 0.033uF 305volts 20% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	3,260In Stock 13,600Expected 21/12/2026	Cut Tape £0.383 £0.175 £0.158 £0.127 Reel £0.111 View £0.112 £0.098 £0.093	Min.: 1 Mult.: 1 : 1,700	Safety Capacitors	Safety Film Capacitors	Radial	33 nF	20 %	630 VDC	305 VAC
Safety Capacitors 0.033uF 305volts 20% X2 B32921C3333M289 TDK 1: £0.383 4,090In Stock	Mfr. Part No. B32921C3333M289 Mouser Part No 871-B32921C3333M289	TDK	Safety Capacitors 0.033uF 305volts 20% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	4,090In Stock	£0.383 £0.175 £0.158 £0.127 Reel £0.127 View £0.123 £0.10 £0.099	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety Film Capacitors	Radial	33 nF	20 %	630 VDC	305 VAC
Safety Capacitors 0.047uF 305volts 10% X2 B32921C3473K TDK 1: £0.421 2,408In Stock	Mfr. Part No. B32921C3473K Mouser Part No 871-B32921C3473K	TDK	Safety Capacitors 0.047uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	2,408In Stock	£0.421 £0.193 £0.174 £0.141 View £0.13 £0.117 £0.113	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	47 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.047uF 305volts 10% X2 B32921C3473K289 TDK 1: £0.421 5,331In Stock	Mfr. Part No. B32921C3473K289 Mouser Part No 871-B32921C3473K289	TDK	Safety Capacitors 0.047uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	5,331In Stock	£0.421 £0.193 £0.174 £0.141 Reel £0.126 View £0.121 £0.116 £0.115	Min.: 1 Mult.: 1 : 830	Safety Capacitors	Safety Film Capacitors	Radial	47 nF	10 %	630 VDC	305 VAC