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21 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 300V 6.8uF 20% LS=37.5mm PHE840ER7680MR06R06L2 KEMET 1: $8.93 60In Stock NRND	Mfr. Part No. PHE840ER7680MR06R06L2 Mouser Part No 80-PHE840ER7680MR06 NRND	KEMET	Safety Capacitors 300V 6.8uF 20% LS=37.5mm Learn More about KEMET PHE840caps	Datasheet	60In Stock	$8.93 $8.10 $5.17 $4.81 View $4.60 $4.46	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	6.8 uF	20 %	760 VDC	300 VAC
Aluminium Electrolytic Capacitors - SMD 80V 470uF 18X16.5 AEC-Q200 AFK477M80R44T-F Knowles / Illinois Capacitor 1: $6.01 693In Stock	Mfr. Part No. AFK477M80R44T-F Mouser Part No 5985-AFK80V470-F	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - SMD 80V 470uF 18X16.5 AEC-Q200 Learn More about Knowles / Illinois Capacitor cde afk afk_v capacitors	Datasheet	693In Stock	Cut Tape $6.01 $4.19 $3.49 Reel $2.89 $2.88 View $2.64 $2.53 $2.16 MouseReel Available	Min.: 1 Mult.: 1 : 125	Electrolytic Capacitors	Low ESR Electrolytic Capacitors		470 uF	20 %	80 VDC
Safety Capacitors 300V 0.15uF 20% LS=27.5mm PHE850ET6150MF17R06L2 KEMET 1: $6.31 17In Stock NRND	Mfr. Part No. PHE850ET6150MF17R06L2 Mouser Part No 80-PHE850ET6150MF17 NRND	KEMET	Safety Capacitors 300V 0.15uF 20% LS=27.5mm Learn More about KEMET PHE850caps	Datasheet	17In Stock	$6.31 $4.43 $3.81 $3.42 View $3.00 $2.97 $2.75 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	150 nF	20 %	1.25 kVDC	300 VAC
Aluminium Electrolytic Capacitors - SMD 63V 680uF 16.5x18mm AEC-Q200 AFK687M63R44T-F Knowles / Illinois Capacitor 1: $6.52 20In Stock 1,250Expected 10/02/2027	Mfr. Part No. AFK687M63R44T-F Mouser Part No 5985-AFK63V680-F	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - SMD 63V 680uF 16.5x18mm AEC-Q200 Learn More about Knowles / Illinois Capacitor cde afk afk_v capacitors	Datasheet	20In Stock 1,250Expected 10/02/2027	Cut Tape $6.52 $4.53 $3.62 Reel $2.94 MouseReel Available	Min.: 1 Mult.: 1 : 125	Electrolytic Capacitors	Low ESR Electrolytic Capacitors		680 uF	20 %	63 VDC
Aluminium Electrolytic Capacitors - SMD 4700uF 16V 20% AEC-Q200 AFK478M16R44T-F Knowles / Illinois Capacitor 1: $5.30 130In Stock	Mfr. Part No. AFK478M16R44T-F Mouser Part No 598-AFK478M16R44T-F	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - SMD 4700uF 16V 20% AEC-Q200 Learn More about Knowles / Illinois Capacitor cde afk afk_v capacitors	Datasheet	130In Stock	Cut Tape $5.30 $3.91 $3.18 Reel $2.70 $2.36 View $2.30 $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 125	Electrolytic Capacitors	Low ESR Electrolytic Capacitors		4.7 mF	20 %	16 VDC
Safety Capacitors 1uF 20% 440volts BFC233810105 Vishay / BC Components 1: $5.40 1,800Expected 11/12/2026	Mfr. Part No. BFC233810105 Mouser Part No 594-2222-338-10105	Vishay / BC Components	Safety Capacitors 1uF 20% 440volts	Datasheet	1,800Expected 11/12/2026	$5.40 $3.91 $3.30 $3.06 View $2.81 $2.71 $2.51 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	20 %	1 kVDC	440 VAC
Safety Capacitors 1uF 480Vac 20% F340X151048MKP2T0 Vishay / BC Components 1: $7.60 390Expected 16/11/2026	Mfr. Part No. F340X151048MKP2T0 Mouser Part No 594-F340X151048MKP2T	Vishay / BC Components	Safety Capacitors 1uF 480Vac 20% Learn More about Vishay / BC Components vishay f340 film capacitors	Datasheet	390Expected 16/11/2026	$7.60 $5.66 $4.79 $4.56 View $4.22 $4.18 $4.08	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	20 %	800 VDC	480 VAC
Safety Capacitors 1uF 20% 480V F340X151048MKM2T0 Vishay / BC Components 1: $8.52 65Expected 19/11/2026	Mfr. Part No. F340X151048MKM2T0 Mouser Part No 594-F340X151048MKM2T	Vishay / BC Components	Safety Capacitors 1uF 20% 480V Learn More about Vishay / BC Components vishay f340 film capacitors	Datasheet	65Expected 19/11/2026	$8.52 $6.33 $5.23 $4.83 View $4.46 $4.24 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	20 %	800 VDC	480 VAC
Safety Capacitors F339X1 2.2 F 10 330Vac Vishay / BC Components F339X152233KKI2B0 F339X152233KKI2B0 Vishay / BC Components 1: $7.98 63Expected 07/12/2026 New At Mouser	Mfr. Part No. F339X152233KKI2B0 Mouser Part No 594-F339X152233KKI2B New At Mouser	Vishay / BC Components	Safety Capacitors F339X1 2.2 F 10 330Vac	Datasheet	63Expected 07/12/2026	$7.98 $5.93 $4.85 $4.53 View $4.18 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	2.2 uF	10 %	800 VDC	330 VAC
Aluminium Electrolytic Capacitors - SMD 330uF 100V High Vibration AFK337M2AR44VT-F Knowles / Illinois Capacitor 1: $7.24 625Expected 22/03/2027	Mfr. Part No. AFK337M2AR44VT-F Mouser Part No 598-AFK337M2AR44VTF	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - SMD 330uF 100V High Vibration Learn More about Knowles / Illinois Capacitor cde afk afk_v capacitors	Datasheet	625Expected 22/03/2027	Cut Tape $7.24 $5.15 $4.25 Reel $3.33 $3.26 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 125	Electrolytic Capacitors	Low Impedance Electrolytic Capacitors		330 uF	20 %	100 VDC
Aluminium Electrolytic Capacitors - SMD 100V 330uF 18X16.5 AEC-Q200 AFK337M2AR44T-F Knowles / Illinois Capacitor 1: $6.17 598Expected 11/01/2027	Mfr. Part No. AFK337M2AR44T-F Mouser Part No 5985-AFK100V330-F	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - SMD 100V 330uF 18X16.5 AEC-Q200 Learn More about Knowles / Illinois Capacitor cde afk afk_v capacitors	Datasheet	598Expected 11/01/2027	Cut Tape $6.17 $4.31 $3.62 Reel $2.81 MouseReel Available	Min.: 1 Mult.: 1 : 125	Electrolytic Capacitors	Low ESR Electrolytic Capacitors		330 uF	20 %	100 VDC
Safety Capacitors F339X2 3.3 F 10 305Vac F339X253330KKP2T0 Vishay / BC Components 1: $5.03 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. F339X253330KKP2T0 Mouser Part No 549-F339X253330KKP2T	Vishay / BC Components	Safety Capacitors F339X2 3.3 F 10 305Vac	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.03 $3.53 $2.83 $2.60 View $2.59 $2.39 $2.22	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	10 %	630 VDC, 850 VDC	305 VAC
Safety Capacitors 1uF 20% 440volts BFC233812105 Vishay / BC Components 1: $7.94 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233812105 Mouser Part No 594-2222-338-12105	Vishay / BC Components	Safety Capacitors 1uF 20% 440volts	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.94 $5.90 $4.77 $4.50 View $4.16 $3.80 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	20 %	1 kVDC	440 VAC
Safety Capacitors 3.3uF 20% 275volts BFC233824335 Vishay / BC Components 1: $16.13 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233824335 Mouser Part No 594-2222-338-24335	Vishay / BC Components	Safety Capacitors 3.3uF 20% 275volts Learn More about Vishay / BC Components vishay classic caps	Datasheet	Non-Stocked Lead-Time 12 Weeks	$16.13 $12.23 $10.26 $9.47 View $9.46 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	20 %	630 VDC	310 VAC
Safety Capacitors 3.3uF 20% 305volts BFC233841335 Vishay / BC Components 75: $14.44 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233841335 Mouser Part No 594-2222-338-41335	Vishay / BC Components	Safety Capacitors 3.3uF 20% 305volts	Datasheet	Non-Stocked Lead-Time 12 Weeks	$14.44 View Quote	Min.: 75 Mult.: 75	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	20 %	630 VDC	305 VAC
Safety Capacitors 2.2uF 10% 305volts BFC233842225 Vishay / BC Components 200: $9.79 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233842225 Mouser Part No 594-2222-338-42225	Vishay / BC Components	Safety Capacitors 2.2uF 10% 305volts	Datasheet	Non-Stocked Lead-Time 12 Weeks	$9.79 $9.78 $9.77 Quote Quote	Min.: 200 Mult.: 200	Safety Capacitors	Safety Film Capacitors	Radial	2.2 uF	10 %	630 VDC	305 VAC
Safety Capacitors 2.2uF 10% 305volts BFC233843225 Vishay / BC Components 150: $9.79 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233843225 Mouser Part No 594-2222-338-43225	Vishay / BC Components	Safety Capacitors 2.2uF 10% 305volts	Datasheet	Non-Stocked Lead-Time 12 Weeks	$9.79 $9.78 $9.77 View Quote	Min.: 150 Mult.: 150	Safety Capacitors	Safety Film Capacitors	Radial	2.2 uF	10 %	630 VDC	305 VAC
Safety Capacitors 3.3uF 20% 305volts BFC233844335 Vishay / BC Components 1: $23.40 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233844335 Mouser Part No 594-2222-338-44335	Vishay / BC Components	Safety Capacitors 3.3uF 20% 305volts	Datasheet	Non-Stocked Lead-Time 12 Weeks	$23.40 $18.40 $15.63 $14.44 View $14.43 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	20 %	630 VDC	305 VAC
Safety Capacitors 2.2uF 10% 305volts BFC233845225 Vishay / BC Components 200: $9.79 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233845225 Mouser Part No 594-2222-338-45225	Vishay / BC Components	Safety Capacitors 2.2uF 10% 305volts	Datasheet	Non-Stocked Lead-Time 12 Weeks	$9.79 $9.78 $9.77 View Quote	Min.: 200 Mult.: 200	Safety Capacitors	Safety Film Capacitors	Radial	2.2 uF	10 %	630 VDC	305 VAC
Safety Capacitors MKP 390nF 10 300VacY2 P27,5mm e3 BFC233861394 Vishay / BC Components 200: $6.63 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233861394 Mouser Part No 594-2222-338-61394	Vishay / BC Components	Safety Capacitors MKP 390nF 10 300VacY2 P27,5mm e3 Learn More about Vishay / BC Components vishay mkp338 6 y2 capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$6.63 $6.12 $6.11 $5.79 View Quote	Min.: 200 Mult.: 200	Safety Capacitors	Safety Film Capacitors	Radial	390 nF	10 %	1 kVDC	300 VAC
Safety Capacitors .47uF 10% 300volts BFC233861474 Vishay / BC Components 1: $16.63 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233861474 Mouser Part No 594-2222-338-61474	Vishay / BC Components	Safety Capacitors .47uF 10% 300volts Learn More about Vishay / BC Components vishay mkp338 6 y2 capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$16.63 $12.61 $10.60 $9.77 View $9.76 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	470 nF	10 %	1 kVDC	300 VAC
Safety Capacitors MKP 390nF 20 300VacY2 P27,5mm e3 BFC233862394 Vishay / BC Components 400: $5.77 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233862394 Mouser Part No 594-2222-338-62394	Vishay / BC Components	Safety Capacitors MKP 390nF 20 300VacY2 P27,5mm e3 Learn More about Vishay / BC Components vishay mkp338 6 y2 capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.77 $5.76 $5.35	Min.: 400 Mult.: 400	Safety Capacitors	Safety Film Capacitors	Radial	390 nF	20 %	1 kVDC	300 VAC
Safety Capacitors MKP 338 6 470nF 20 300Vac Y2 BFC233862474 Vishay / BC Components 200: $8.61 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233862474 Mouser Part No 594-2222-338-62474	Vishay / BC Components	Safety Capacitors MKP 338 6 470nF 20 300Vac Y2 Learn More about Vishay / BC Components vishay mkp338 6 y2 capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.61 $8.60 $8.59 View Quote	Min.: 200 Mult.: 200	Safety Capacitors	Safety Film Capacitors	Radial	470 nF	20 %	1 kVDC	300 VAC
Safety Capacitors MKP 390nF 10 300VacY2 P27,5mm e3 BFC233863394 Vishay / BC Components 1,000: $3.67 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233863394 Mouser Part No 594-2222-338-63394	Vishay / BC Components	Safety Capacitors MKP 390nF 10 300VacY2 P27,5mm e3 Learn More about Vishay / BC Components vishay mkp338 6 y2 capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.67 Quote Quote	Min.: 1,000 Mult.: 1,000	Safety Capacitors	Safety Film Capacitors	Radial	390 nF	10 %	1 kVDC	300 VAC
Safety Capacitors .47uF 10% 300volts BFC233863474 Vishay / BC Components 1: $16.63 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BFC233863474 Mouser Part No 594-2222-338-63474	Vishay / BC Components	Safety Capacitors .47uF 10% 300volts Learn More about Vishay / BC Components vishay mkp338 6 y2 capacitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$16.63 $12.61 $10.57 $9.77 View $9.76 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	470 nF	10 %	1 kVDC	300 VAC