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4 mm Capacitors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 .001uF 10% 300Vac MKP Y2, LS 10MM B32021A3102K000 TDK 1: $0.76 6,887In Stock 8,000Expected 04/12/2026	Mfr. Part No. B32021A3102K000 Mouser Part No 871-B32021A3102K000	TDK	Safety Capacitors .001uF 10% 300Vac MKP Y2, LS 10MM Learn More about TDK mkp y2 emi suppression caps	Datasheet	6,887In Stock 8,000Expected 04/12/2026	$0.76 $0.368 $0.333 $0.275 View $0.256 $0.234 $0.226	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 nF	10 %	1.5 kVDC	300 VAC
Safety Capacitors 1.0NF 20% 300V FILM CAP MKPY2 LS 10 B32021A3102M189 TDK 1: $0.63 6,232In Stock 13,600Expected 03/03/2027	Mfr. Part No. B32021A3102M189 Mouser Part No 871-B32021A3102M189	TDK	Safety Capacitors 1.0NF 20% 300V FILM CAP MKPY2 LS 10 Learn More about TDK mkp y2 emi suppression caps	Datasheet	6,232In Stock 13,600Expected 03/03/2027	Cut Tape $0.63 $0.294 $0.265 $0.215 Reel $0.178 View $0.19 $0.168 $0.164	Min.: 1 Mult.: 1 : 1,700	Safety Capacitors	Safety Film Capacitors	Radial	1 nF	20 %	1.5 kVDC	300 VAC
Safety Capacitors 1.5 NF 20% 300V FILM CAP MKPY2 LS 10 B32021A3152M289 TDK 1: $0.75 5,144In Stock	Mfr. Part No. B32021A3152M289 Mouser Part No 871-B32021A3152M289	TDK	Safety Capacitors 1.5 NF 20% 300V FILM CAP MKPY2 LS 10 Learn More about TDK mkp y2 emi suppression caps	Datasheet	5,144In Stock	$0.75 $0.361 $0.327 $0.269 Reel $0.251 View $0.229 $0.216 $0.211	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety Film Capacitors	Radial	1.5 nF	20 %	1.5 kVDC	300 VAC
Safety Capacitors 2200PF 300V 10% B32021A3222K189 TDK 1: $0.79 4,746In Stock 13,600Expected 08/02/2027	Mfr. Part No. B32021A3222K189 Mouser Part No 871-B32021A3222K189	TDK	Safety Capacitors 2200PF 300V 10% Learn More about TDK mkp y2 emi suppression caps	Datasheet	4,746In Stock 13,600Expected 08/02/2027	Cut Tape $0.79 $0.389 $0.353 $0.292 Reel $0.247 View $0.261 $0.232 $0.224	Min.: 1 Mult.: 1 : 1,700	Safety Capacitors	Safety Film Capacitors	Radial	2.2 nF	10 %	1.5 kVDC	300 VAC
Safety Capacitors 0.0033uF 300volt 20% Y2 B32021A3332M TDK 1: $0.85 550In Stock 16,000On Order	Mfr. Part No. B32021A3332M Mouser Part No 871-B32021A3332M	TDK	Safety Capacitors 0.0033uF 300volt 20% Y2 Learn More about TDK mkp y2 emi suppression caps	Datasheet	550In Stock 16,000On Order On Order Ship Dates Mfr. No: B32021A3332M Stock: 550 Can Dispatch Immediately On Order: 8,000 Expected 11/12/2026 8,000 Expected 28/12/2026 Factory Lead Time: 11 Weeks	$0.85 $0.484 $0.395 $0.325 View $0.283 $0.259 $0.25 $0.243	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 nF	20 %	1.5 kVDC	300 VAC
Safety Capacitors .010uF .010% 305Vac MKP X2, LS 10MM B32921C3103K TDK 1: $0.51 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	$0.51 $0.233 $0.209 $0.169 View $0.155 $0.14 $0.134 $0.133 $0.132	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: $0.51 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	$0.51 $0.233 $0.209 $0.169 Reel $0.155 View $0.14 $0.131 $0.128	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: $0.53 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	$0.53 $0.245 $0.22 $0.178 Reel $0.164 View $0.148 $0.139 $0.135	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: $0.51 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	$0.51 $0.234 $0.21 $0.17 Reel $0.156 View $0.141 $0.132 $0.128	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: $0.53 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	$0.53 $0.245 $0.22 $0.178 View $0.164 $0.148 $0.142	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: $0.51 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 $0.51 $0.234 $0.21 $0.17 Reel $0.148 View $0.149 $0.13 $0.124	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: $0.51 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	$0.51 $0.234 $0.21 $0.17 Reel $0.169 View $0.163 $0.132 $0.128	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety Film Capacitors	Radial	33 nF	20 %	630 VDC	305 VAC
Multilayer Ceramic Capacitors MLCC - Leaded 0.022uF 630VDC 10% SUGGESTED ALT RDER72J223K2M1H03A RDER72J223K3M1H03A Murata Electronics 1: $1.67 320In Stock NRND	Mfr. Part No. RDER72J223K3M1H03A Mouser Part No 81-RDER72J223K3M1H3A NRND	Murata Electronics	Multilayer Ceramic Capacitors MLCC - Leaded 0.022uF 630VDC 10% SUGGESTED ALT RDER72J223K2M1H03A Learn More about Murata Electronics murata rde ceramic capacitors	Datasheet	320In Stock	$1.67 $0.914 $0.812 $0.702 Reel $0.569 View $0.68 $0.535	Min.: 1 Mult.: 1 : 2,000	Ceramic Capacitors	General Type MLCCs	Radial	22 nF	10 %	630 VDC
Multilayer Ceramic Capacitors MLCC - Leaded 0.01uF 1kVDC 10% SUGGESTED ALT RDER73A103K2K1H03B RDER73A103K3K1H03B Murata Electronics 1: $1.81 18In Stock 500Expected 07/12/2026 NRND	Mfr. Part No. RDER73A103K3K1H03B Mouser Part No 81-RDER73A103K3K1H3B NRND	Murata Electronics	Multilayer Ceramic Capacitors MLCC - Leaded 0.01uF 1kVDC 10% SUGGESTED ALT RDER73A103K2K1H03B Learn More about Murata Electronics murata rde ceramic capacitors	Datasheet	18In Stock 500Expected 07/12/2026	$1.81 $1.21 $0.972 $0.899 View $0.774 $0.765 $0.719	Min.: 1 Mult.: 1	Ceramic Capacitors	General Type MLCCs	Radial	10 nF	10 %	1 kVDC
Multilayer Ceramic Capacitors MLCC - Leaded 6800pF 1kVDC 10% SUGGESTED ALT RDER73A682K2K1H03B RDER73A682K3K1H03B Murata Electronics 1: $1.76 100In Stock NRND	Mfr. Part No. RDER73A682K3K1H03B Mouser Part No 81-RDER73A682K3K1H3B NRND	Murata Electronics	Multilayer Ceramic Capacitors MLCC - Leaded 6800pF 1kVDC 10% SUGGESTED ALT RDER73A682K2K1H03B	Datasheet	100In Stock	$1.76 $1.21 $0.972 $0.899 View $0.774 $0.771 $0.765 $0.743	Min.: 1 Mult.: 1	Ceramic Capacitors	General Type MLCCs	Radial	6.8 nF	10 %	1 kVDC
Multilayer Ceramic Capacitors MLCC - Leaded 15PF 50V 5% 2.5MM K150J15C0GF53L2 Vishay / BC Components 1: $0.25 15,782In Stock	Mfr. Part No. K150J15C0GF53L2 Mouser Part No 594-K150J15C0GF53L2	Vishay / BC Components	Multilayer Ceramic Capacitors MLCC - Leaded 15PF 50V 5% 2.5MM	Datasheet	15,782In Stock	Cut Tape $0.25 $0.105 $0.093 $0.072 View Reel $0.058 $0.068 $0.067 $0.058	Min.: 1 Mult.: 1 : 5,000	Ceramic Capacitors	General Type MLCCs	Radial	15 pF	5 %	50 VDC
Safety Capacitors WCAP-FTY2 300VAC 1nF MKP Y2 LS=10mm 890404123001CS Wurth Elektronik 1: $0.32 537In Stock New Product	Mfr. Part No. 890404123001CS Mouser Part No 710-890404123001CS New Product	Wurth Elektronik	Safety Capacitors WCAP-FTY2 300VAC 1nF MKP Y2 LS=10mm Learn More about Wurth Elektronik wurth X2capacitors	Datasheet	537In Stock	$0.32 $0.271 $0.228 $0.188 View $0.174 $0.173	Min.: 1 Mult.: 1	Safety Capacitors	Film Capacitor	Radial	1 nF	10 %	1 kVDC	330 VAC
Safety Capacitors WCAP-FTY2 300VAC 2.2nF MKP Y2 LS=10mm 890404123003CS Wurth Elektronik 1: $0.32 19In Stock 1,200Expected 12/03/2027 New Product	Mfr. Part No. 890404123003CS Mouser Part No 710-890404123003CS New Product	Wurth Elektronik	Safety Capacitors WCAP-FTY2 300VAC 2.2nF MKP Y2 LS=10mm Learn More about Wurth Elektronik wurth X2capacitors	Datasheet	19In Stock 1,200Expected 12/03/2027	$0.32 $0.271 $0.228 $0.188 View $0.174 $0.173	Min.: 1 Mult.: 1	Safety Capacitors	Film Capacitor	Radial	2.2 nF	10 %	1 kVDC	330 VAC
Safety Capacitors 0.022uF 310 VAC 630 VDC R463F2220DQN0M KEMET 1: $0.65 1,854In Stock	Mfr. Part No. R463F2220DQN0M Mouser Part No 80-463F2220DQN0M	KEMET	Safety Capacitors 0.022uF 310 VAC 630 VDC Learn More about KEMET film capacitors	Datasheet	1,854In Stock	$0.65 $0.307 $0.277 $0.227 Reel $0.21 View $0.191 $0.18 $0.176 $0.173	Min.: 1 Mult.: 1 : 1,000	Safety Capacitors	Safety Film Capacitors	Radial	22 nF	20 %	630 VDC	310 VAC
Safety Capacitors 0.015 275V R46KF215040N0M KEMET 1: $0.62 1,534In Stock	Mfr. Part No. R46KF215040N0M Mouser Part No 80-46KF215040N0M	KEMET	Safety Capacitors 0.015 275V Learn More about KEMET film capacitors	Datasheet	1,534In Stock	$0.62 $0.292 $0.263 $0.215 View $0.189 $0.178 $0.172 $0.167 $0.162	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	15 nF	20 %	560 VDC	275 VAC
Safety Capacitors 630V 0.1uF 10% LS=15mm F861BB104K310A KEMET 1: $0.87 2,287In Stock 13,500On Order	Mfr. Part No. F861BB104K310A Mouser Part No 80-F861BB104K310A	KEMET	Safety Capacitors 630V 0.1uF 10% LS=15mm	Datasheet	2,287In Stock 13,500On Order On Order Ship Dates Mfr. No: F861BB104K310A Stock: 2,287 Can Dispatch Immediately On Order: 6,000 Expected 18/05/2027 7,500 Expected 15/06/2027 Factory Lead Time: 44 Weeks	$0.87 $0.535 $0.386 $0.318 View $0.295 $0.275 $0.263 $0.258	Min.: 1 Mult.: 1 Max.: 12,000	Safety Capacitors	Safety Film Capacitors	Radial	100 nF	10 %	630 VDC	310 VAC
Safety Capacitors 630V 0.1uF 20% LS=15mm F861BB104M310A KEMET 1: $0.80 14In Stock	Mfr. Part No. F861BB104M310A Mouser Part No 80-F861BB104M310A	KEMET	Safety Capacitors 630V 0.1uF 20% LS=15mm	Datasheet	14In Stock	$0.80 $0.462 $0.366 $0.302 View $0.277 $0.256 $0.239 $0.238	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	100 nF	20 %	630 VDC	310 VAC
Safety Capacitors 300volts 2200pF 20% F881KH222M300L KEMET 1: $0.73 459In Stock 12,000On Order	Mfr. Part No. F881KH222M300L Mouser Part No 80-F881KH222M300L	KEMET	Safety Capacitors 300volts 2200pF 20% Learn More about KEMET film capacitors	Datasheet	459In Stock 12,000On Order On Order Ship Dates Mfr. No: F881KH222M300L Stock: 459 Can Dispatch Immediately On Order: 6,000 Expected 27/04/2027 6,000 Expected 30/08/2027 Factory Lead Time: 45 Weeks	Cut Tape $0.73 $0.348 $0.315 $0.259 Reel $0.22 View $0.234 $0.207 $0.194 $0.193	Min.: 1 Mult.: 1 : 1,500	Safety Capacitors	Safety Film Capacitors	Radial	2.2 nF	20 %	1 kVDC	300 VAC
Safety Capacitors 1000volts 1000pF 10% R413F11000000K KEMET 1: $0.68 1,314In Stock 2,000Expected 30/04/2027	Mfr. Part No. R413F11000000K Mouser Part No 80-R413F11000000K	KEMET	Safety Capacitors 1000volts 1000pF 10% Learn More about KEMET R41R46caps	Datasheet	1,314In Stock 2,000Expected 30/04/2027	$0.68 $0.328 $0.296 $0.242 View $0.236 $0.209 $0.194 $0.189	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 nF	10 %	1 kVDC	300 VAC
Safety Capacitors .001uF 300VAC 20% Y2 Rad R413F11004000M KEMET 1: $0.52 2,304In Stock	Mfr. Part No. R413F11004000M Mouser Part No 80-R413F11004000M	KEMET	Safety Capacitors .001uF 300VAC 20% Y2 Rad Learn More about KEMET R41R46caps	Datasheet	2,304In Stock	$0.52 $0.295 $0.266 $0.217 View $0.191 $0.18 $0.175	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 nF	20 %	1 kVDC	300 VAC