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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 0.47uF 305volts 10% X2 B32922C3474K289 TDK 1: £0.766 2,081In Stock	Mfr. Part No. B32922C3474K289 Mouser Part No 871-B32922C3474K289	TDK	Safety Capacitors 0.47uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	2,081In Stock	£0.766 £0.384 £0.351 Reel £0.287 £0.277 View £0.265 £0.263	Min.: 1 Mult.: 1 : 640	Safety Capacitors	Safety Film Capacitors	Radial	470 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.15uF 305Vac X2 LS=15mm AEC-Q200 B32922H3154M TDK 1: £0.698 2,288In Stock	Mfr. Part No. B32922H3154M Mouser Part No 871-B32922H3154M	TDK	Safety Capacitors 0.15uF 305Vac X2 LS=15mm AEC-Q200 Learn More about TDK epcos X2 hi humidity film capacitors	Datasheet	2,288In Stock	£0.698 £0.346 £0.315 £0.263 View £0.246 £0.226 £0.218 £0.214	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	150 nF	20 %	630 VDC	305 VAC
Safety Capacitors FILM CAP X2 High Humidity(85/85/240) MKP 0.33 F 10 305Vac LS 15mm B32922H3334K000 TDK 1: £0.917 4,000In Stock	Mfr. Part No. B32922H3334K000 Mouser Part No 871-B32922H3334K000	TDK	Safety Capacitors FILM CAP X2 High Humidity(85/85/240) MKP 0.33 F 10 305Vac LS 15mm Learn More about TDK epcos X2 hi humidity film capacitors	Datasheet	4,000In Stock	£0.917 £0.466 £0.426 £0.36 View £0.339 £0.324 £0.305 £0.303 £0.295	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	330 nF	10 %	630 VDC	305 VAC
Safety Capacitors FILM CAP X2 High Humidity(85/85/240) MKP 0.47 F 10 305Vac LS 15mm B32922H3474K000 TDK 1: £1.05 1,159In Stock 1,200Expected 28/12/2026	Mfr. Part No. B32922H3474K000 Mouser Part No 871-B32922H3474K000	TDK	Safety Capacitors FILM CAP X2 High Humidity(85/85/240) MKP 0.47 F 10 305Vac LS 15mm Learn More about TDK epcos X2 hi humidity film capacitors	Datasheet	1,159In Stock 1,200Expected 28/12/2026	£1.05 £0.557 £0.519 £0.437 View £0.43 £0.413 £0.409	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	470 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.47uF 305volts 10% X2 B32923C3474K189 TDK 1: £0.721 1,774In Stock 2,000Expected 07/12/2026	Mfr. Part No. B32923C3474K189 Mouser Part No 871-B32923C3474K189	TDK	Safety Capacitors 0.47uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	1,774In Stock 2,000Expected 07/12/2026	Cut Tape £0.721 £0.358 Reel £0.299 £0.278 £0.233 View £0.228 £0.212	Min.: 1 Mult.: 1 : 500	Safety Capacitors	Safety Film Capacitors	Radial	470 nF	10 %	630 VDC	305 VAC
Safety Capacitors 0.68uF 305volts 20% X2 B32923C3684M189 TDK 1: £0.721 1,600In Stock	Mfr. Part No. B32923C3684M189 Mouser Part No 871-B32923C3684M189	TDK	Safety Capacitors 0.68uF 305volts 20% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	1,600In Stock	Cut Tape £0.721 £0.358 £0.278 Reel £0.278 £0.23 £0.218	Min.: 1 Mult.: 1 : 400	Safety Capacitors	Safety Film Capacitors	Radial	680 nF	20 %	630 VDC	305 VAC
Safety Capacitors 0.82uF 305volts 20% X2 B32923C3824M289 TDK 1: £0.766 2,436In Stock	Mfr. Part No. B32923C3824M289 Mouser Part No 871-B32923C3824M289	TDK	Safety Capacitors 0.82uF 305volts 20% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	2,436In Stock	£0.766 £0.38 £0.335 Reel £0.299 £0.278 View £0.23 £0.212	Min.: 1 Mult.: 1 : 390	Safety Capacitors	Safety Film Capacitors	Radial	820 nF	20 %	630 VDC	305 VAC
Safety Capacitors 0.68uF 305Vac X2 LS= 22.5mm Hi Humidity B32923J3684K TDK 1: £1.24 1,165In Stock 4,080Expected 14/06/2027	Mfr. Part No. B32923J3684K Mouser Part No 871-B32923J3684K	TDK	Safety Capacitors 0.68uF 305Vac X2 LS= 22.5mm Hi Humidity Learn More about TDK epcos X2 hi humidity film capacitors	Datasheet	1,165In Stock 4,080Expected 14/06/2027	£1.24 £0.826 £0.659 £0.608 View £0.522 £0.494 £0.466 £0.45	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	680 nF	10 %	630 VDC	305 VAC
Safety Capacitors 1.0uF 305Vac X2 LS= 27.5mm Hi Humidity B32924H3105M TDK 1: £1.67 504In Stock	Mfr. Part No. B32924H3105M Mouser Part No 871-B32924H3105M	TDK	Safety Capacitors 1.0uF 305Vac X2 LS= 27.5mm Hi Humidity Learn More about TDK epcos X2 hi humidity film capacitors	Datasheet	504In Stock	£1.67 £1.13 £0.925 £0.773 View £0.766 £0.697 £0.67 £0.649 £0.629	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	20 %	630 VDC	305 VAC
Safety Capacitors 2.2uF 305Vac X2 LS= 27.5mm Hi Humidity B32924H3225M TDK 1: £3.06 11In Stock 1,600Expected 20/09/2027	Mfr. Part No. B32924H3225M Mouser Part No 871-B32924H3225M	TDK	Safety Capacitors 2.2uF 305Vac X2 LS= 27.5mm Hi Humidity Learn More about TDK epcos X2 hi humidity film capacitors	Datasheet	11In Stock 1,600Expected 20/09/2027	£3.06 £2.17 £1.82 £1.62 View £1.47 £1.41 £1.37	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	2.2 uF	20 %	630 VDC	305 VAC
Safety Capacitors 3.3uF 305Vac X2 LS= 27.5mm Hi Humidity B32924H3335M TDK 1: £3.28 14In Stock	Mfr. Part No. B32924H3335M Mouser Part No 871-B32924H3335M	TDK	Safety Capacitors 3.3uF 305Vac X2 LS= 27.5mm Hi Humidity Learn More about TDK epcos X2 hi humidity film capacitors	Datasheet	14In Stock	£3.28 £2.35 £1.97 £1.78 View £1.65 £1.59 £1.54 £1.50 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	20 %	630 VDC	305 VAC
Safety Capacitors 10uF 10% 305Vac MKP X2, LS 37.5MM B32926C3106K000 TDK 1: £7.86 205In Stock 880Expected 15/12/2026	Mfr. Part No. B32926C3106K000 Mouser Part No 871-B32926C3106K	TDK	Safety Capacitors 10uF 10% 305Vac MKP X2, LS 37.5MM Learn More about TDK epcos b32926cd film capacitors	Datasheet	205In Stock 880Expected 15/12/2026	£7.86 £5.98 £5.23 £4.97 View £4.58 £4.46	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	10 uF	10 %	630 VDC	305 VAC
Safety Capacitors 3.3uF 305volts 10% X2 B32926C3335K TDK 1: £2.60 329In Stock	Mfr. Part No. B32926C3335K Mouser Part No 871-B32926C3335K	TDK	Safety Capacitors 3.3uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	329In Stock	£2.60 £1.82 £1.52 £1.34 View £1.24 £1.20 £1.15 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	10 %	630 VDC	305 VAC
Safety Capacitors 6.8uF 305V 20% 37.5mm L/S Class X2 B32926C3685M TDK 1: £4.43 231In Stock 1,280Expected 08/12/2026	Mfr. Part No. B32926C3685M Mouser Part No 871-B32926C3685M	TDK	Safety Capacitors 6.8uF 305V 20% 37.5mm L/S Class X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	231In Stock 1,280Expected 08/12/2026	£4.43 £3.10 £2.66 £2.34 View £2.18 £2.09 £1.96	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	6.8 uF	20 %	630 VDC	305 VAC
Safety Capacitors 0.0056uF 500Vac 20% Class Y1 B81123C1562M000 TDK 1: £1.49 1,744In Stock	Mfr. Part No. B81123C1562M000 Mouser Part No 871-B81123C1562M	TDK	Safety Capacitors 0.0056uF 500Vac 20% Class Y1 Learn More about TDK epcos y1 emi suppression capacitors	Datasheet	1,744In Stock	£1.49 £1.00 £0.811 £0.746 View £0.633 £0.603 £0.578 £0.559 £0.55	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	5.6 nF	20 %	3 kVDC	250 VAC
Safety Capacitors 0.47uF 330volts 20% X1 TDK B32913A3474M189 B32913A3474M189 TDK 1: £2.11 1,575In Stock 3,200Expected 20/11/2026	Mfr. Part No. B32913A3474M189 Mouser Part No 871-B32913A3474M189	TDK	Safety Capacitors 0.47uF 330volts 20% X1 Learn More about TDK epcos X1 capacitors	Datasheet	1,575In Stock 3,200Expected 20/11/2026	Cut Tape £2.11 £1.47 £1.20 £1.00 Reel £0.952 View £0.934 £0.882 £0.863	Min.: 1 Mult.: 1 : 400	Safety Capacitors	Safety Film Capacitors	Radial	470 nF	20 %	760 VDC	330 VAC
Safety Capacitors 0.0047uF 500Vac 20% Class Y1 TDK B81123C1472M189 B81123C1472M189 TDK 1: £1.11 5,605In Stock	Mfr. Part No. B81123C1472M189 Mouser Part No 871-B81123C1472M189	TDK	Safety Capacitors 0.0047uF 500Vac 20% Class Y1 Learn More about TDK epcos y1 emi suppression capacitors	Datasheet	5,605In Stock	Cut Tape £1.11 £0.59 £0.542 Reel £0.45 £0.416 View £0.395 £0.388 £0.346	Min.: 1 Mult.: 1 : 700	Safety Capacitors	Safety Film Capacitors	Radial	4.7 nF	20 %	3 kVDC	250 VAC
Safety Capacitors D: 8mm X1/Y1 1500pF E 20% LS:10mm CD45-E2GA152M-NKA TDK 1: £0.271 2,489In Stock	Mfr. Part No. CD45-E2GA152M-NKA Mouser Part No 810-CD45-E2GA152MNKA	TDK	Safety Capacitors D: 8mm X1/Y1 1500pF E 20% LS:10mm Learn More about TDK high voltage capacitors	Datasheet	2,489In Stock	£0.271 £0.132 £0.117 £0.093 View £0.085 £0.083 £0.081 £0.08	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	1.5 nF	20 %		440 VAC, 400 VAC
Safety Capacitors D: 6.5mm X1/Y1 690pF E 20% LS:10mm CD45-E2GA681M-NKA TDK 1: £0.30 1,013In Stock	Mfr. Part No. CD45-E2GA681M-NKA Mouser Part No 810-CD45-E2GA681MNKA	TDK	Safety Capacitors D: 6.5mm X1/Y1 690pF E 20% LS:10mm Learn More about TDK high voltage capacitors	Datasheet	1,013In Stock	£0.30 £0.134 £0.12 £0.095 View £0.094 £0.091 £0.09 £0.086 £0.083	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	680 pF	20 %		440 VAC, 400 VAC
Safety Capacitors D: 7mm X1/Y2 10pF SL 5% LS:7.5mm CS45SL2GA100JYNKA TDK 1: £0.271 998In Stock	Mfr. Part No. CS45SL2GA100JYNKA Mouser Part No 810-CS45SL2GA100JYNA	TDK	Safety Capacitors D: 7mm X1/Y2 10pF SL 5% LS:7.5mm Learn More about TDK cs safety capacitors	Datasheet	998In Stock	£0.271 £0.118 £0.105 £0.083 View £0.082 £0.079 £0.074 £0.07 £0.067	Min.: 1 Mult.: 1	Safety Capacitors	Safety Radial Leaded Ceramic Disc Capacitors	Radial	10 pF	5 %		400 VAC
Safety Capacitors 0.39uF 300volts 20% Y2 B32023A3394M000 TDK 1: £2.96 596In Stock	Mfr. Part No. B32023A3394M000 Mouser Part No 871-B32023A3394M	TDK	Safety Capacitors 0.39uF 300volts 20% Y2 Learn More about TDK mkp y2 emi suppression caps	Datasheet	596In Stock	£2.96 £2.10 £1.75 £1.53 View £1.47 £1.41 £1.35 £1.34 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	390 nF	20 %	1.5 kVDC	300 VAC
Safety Capacitors 0.15uF 300volts 20% Y2 B32024A3154M000 TDK 1: £2.07 791In Stock	Mfr. Part No. B32024A3154M000 Mouser Part No 871-B32024A3154M	TDK	Safety Capacitors 0.15uF 300volts 20% Y2 Learn More about TDK mkp y2 emi suppression caps	Datasheet	791In Stock	£2.07 £1.36 £1.17 £0.995 View £0.943 £0.89 £0.863 £0.841 £0.826	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	150 nF	20 %	1.5 kVDC	300 VAC
Safety Capacitors 0.22uF 300volts 20% Y2 B32024A3224M000 TDK 1: £2.24 58In Stock 2,560Expected 03/02/2027	Mfr. Part No. B32024A3224M000 Mouser Part No 871-B32024A3224M	TDK	Safety Capacitors 0.22uF 300volts 20% Y2 Learn More about TDK mkp y2 emi suppression caps	Datasheet	58In Stock 2,560Expected 03/02/2027	£2.24 £1.56 £1.29 £1.10 View £1.04 £0.995 £0.96 £0.934	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	220 nF	20 %	1.5 kVDC	300 VAC
Safety Capacitors 350VAC 0.047uF 20% L/S=22.5mm AEC-Q200 B32033A4473M000 TDK 1: £1.40 256In Stock 5,040Expected 25/01/2027	Mfr. Part No. B32033A4473M000 Mouser Part No 871-B32033A4473M000	TDK	Safety Capacitors 350VAC 0.047uF 20% L/S=22.5mm AEC-Q200 Learn More about TDK epcos mkp b3203x capacitors	Datasheet	256In Stock 5,040Expected 25/01/2027	£1.40 £0.96 £0.818 £0.719 View £0.609 £0.571 £0.526 £0.498 £0.478	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	47 nF	20 %	1 kVDC	350 VAC
Safety Capacitors 1.0uF 330volts 10% X1 B32914A3105K000 TDK 1: £2.26 792In Stock 2,080Expected 01/03/2027	Mfr. Part No. B32914A3105K000 Mouser Part No 871-B32914A3105K	TDK	Safety Capacitors 1.0uF 330volts 10% X1 Learn More about TDK epcos X1 capacitors	Datasheet	792In Stock 2,080Expected 01/03/2027	£2.26 £1.72 £1.42 £1.24 View £1.18 £1.17 £1.07 £1.05	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	10 %		330 VAC