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18 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
Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm DSM304Q030W075PB Knowles / Illinois Capacitor 1: $27.77 41In Stock	Mfr. Part No. DSM304Q030W075PB Mouser Part No 598-DSM304Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	41In Stock	$27.77 $22.29 $21.98 $21.07 View Quote	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	EDLC / Supercaps	Wire	300000 uF	- 10 %, + 30 %	30 VDC
Safety Capacitors 0.68uF 300V 32x33x18 27.5LS Y2 THB 2,000hr @85C, 85% RH & Vr Humidity AEC-Q200 MYH684K300H28 Knowles / Illinois Capacitor 1: $10.43 140In Stock	Mfr. Part No. MYH684K300H28 Mouser Part No 598-MYH684K300H28	Knowles / Illinois Capacitor	Safety Capacitors 0.68uF 300V 32x33x18 27.5LS Y2 THB 2,000hr @85C, 85% RH & Vr Humidity AEC-Q200 Learn More about Knowles / Illinois Capacitor cde myh capacitors	Datasheet	140In Stock	$10.43 $7.93 $7.73 $6.20 View $5.56 $5.39 $5.37 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	680 nF	10 %	1.5 kVDC	300 VAC
Aluminium Electrolytic Capacitors - Radial Leaded 100V 510uF 20% Tol. EGPD101ELL511MM25H Chemi-Con 1: $5.33 614In Stock	Mfr. Part No. EGPD101ELL511MM25H Mouser Part No 661-EGPD101E511MM25H	Chemi-Con	Aluminium Electrolytic Capacitors - Radial Leaded 100V 510uF 20% Tol. Learn More about Chemi-Con ucc gpd capacitors	Datasheet	614In Stock	$5.33 $3.49 $3.01 $2.75 $2.53	Min.: 1 Mult.: 1	Electrolytic Capacitors	High Temp Electrolytic Capacitors	Radial	510 uF	20 %	100 VDC
Safety Capacitors X2 350Vac compact, THB, 4,7uF 20% LS37,5 B32926U4475M000 TDK 1: $4.30 191In Stock New Product	Mfr. Part No. B32926U4475M000 Mouser Part No 871-B32926U4475M000 New Product	TDK	Safety Capacitors X2 350Vac compact, THB, 4,7uF 20% LS37,5 Learn More about TDK b3292xu v emi suppression capacitors	Datasheet	191In Stock	$4.30 $3.07 $2.58 $2.32 View $2.16 $2.08 $2.00 $1.95	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Through Hole	4.7 uF	20 %		350 VAC
Aluminium Electrolytic Capacitors - Radial Leaded 63V 1300uF 20% Tol. EGPD630ELL132MM25H Chemi-Con 1: $5.59 150In Stock	Mfr. Part No. EGPD630ELL132MM25H Mouser Part No 661-EGPD630E132MM25H	Chemi-Con	Aluminium Electrolytic Capacitors - Radial Leaded 63V 1300uF 20% Tol. Learn More about Chemi-Con ucc gpd capacitors	Datasheet	150In Stock	$5.59 $3.92 $3.37 $2.96 $2.87	Min.: 1 Mult.: 1	Electrolytic Capacitors	High Temp Electrolytic Capacitors	Radial	1.3 mF	20 %	63 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 80V 1300uF 20% Tol. EGPD800ELL132MM35H Chemi-Con 1: $5.14 33In Stock 250Expected 12/11/2026	Mfr. Part No. EGPD800ELL132MM35H Mouser Part No 661-EGPD800E132MM35H	Chemi-Con	Aluminium Electrolytic Capacitors - Radial Leaded 80V 1300uF 20% Tol. Learn More about Chemi-Con ucc gpd capacitors	Datasheet	33In Stock 250Expected 12/11/2026	$5.14 $3.71 $3.21 $2.36 $2.35	Min.: 1 Mult.: 1	Electrolytic Capacitors	High Temp Electrolytic Capacitors	Radial	1.3 mF	20 %	80 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 50V 3000uF 20% Tol. EGPD500ELL302MM35H Chemi-Con 1: $6.58 208In Stock 250Expected 04/02/2027	Mfr. Part No. EGPD500ELL302MM35H Mouser Part No 661-EGPD500E302MM35H	Chemi-Con	Aluminium Electrolytic Capacitors - Radial Leaded 50V 3000uF 20% Tol. Learn More about Chemi-Con ucc gpd capacitors	Datasheet	208In Stock 250Expected 04/02/2027	$6.58 $4.38 $3.67 $3.21 $2.93	Min.: 1 Mult.: 1	Electrolytic Capacitors	High Temp Electrolytic Capacitors	Radial	3 mF	20 %	50 VDC
Aluminium Electrolytic Capacitors - SMD 680uF 80V 20% MAL215099708E3 Vishay / BC Components 1: $6.99 8,346In Stock	Mfr. Part No. MAL215099708E3 Mouser Part No 594-MAL215099708E3	Vishay / BC Components	Aluminium Electrolytic Capacitors - SMD 680uF 80V 20% Learn More about Vishay / BC Components vishay 150 crz	Datasheet	8,346In Stock	Cut Tape $6.99 $5.03 $4.29 Reel $3.47 $3.27 View $3.19 $3.18 MouseReel Available	Min.: 1 Mult.: 1 : 100	Electrolytic Capacitors	Low Impedance Electrolytic Capacitors		680 uF	20 %	80 VDC
Aluminium Electrolytic Capacitors - SMD 1000uF 50V 18x18x21 High Vibration MAL226099107E3 Vishay / BC Components 1: $8.85 680In Stock 2,500Expected 13/10/2026	Mfr. Part No. MAL226099107E3 Mouser Part No 594-MAL226099107E3	Vishay / BC Components	Aluminium Electrolytic Capacitors - SMD 1000uF 50V 18x18x21 High Vibration Learn More about Vishay / BC Components vishay 260 cla v smd capacitors	Datasheet	680In Stock 2,500Expected 13/10/2026	Cut Tape $8.85 $6.60 $5.83 Reel $5.15 $4.76 View $4.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Electrolytic Capacitors	High Temp Electrolytic Capacitors		1 mF	20 %	50 VDC
Safety Capacitors 4.7uF 305V 20% 27.5mm L/S Class X2 B32924C3475M000 TDK 1: $3.39 10,689In Stock 52,800On Order	Mfr. Part No. B32924C3475M000 Mouser Part No 871-B32924C3475M	TDK	Safety Capacitors 4.7uF 305V 20% 27.5mm L/S Class X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	10,689In Stock 52,800On Order On Order Ship Dates Mfr. No: B32924C3475M000 Stock: 10,689 Can Dispatch Immediately On Order: 11,200 Expected 01/01/2027 12,800 Expected 28/06/2027 28,800 Expected 18/08/2027 Factory Lead Time: 15 Weeks	$3.39 $2.48 $2.15 $1.90 View $1.75 $1.70 $1.62 $1.57 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	4.7 uF	20 %	630 VDC	305 VAC
Safety Capacitors 4.70uF 20% 305Vac MKP Suppression X2 B32924M3475M000 TDK 1: $3.82 319In Stock 2,400On Order	Mfr. Part No. B32924M3475M000 Mouser Part No 871-B32924M3475M000	TDK	Safety Capacitors 4.70uF 20% 305Vac MKP Suppression X2 Learn More about TDK epcos mkp y2 emi suppression caps	Datasheet	319In Stock 2,400On Order On Order Ship Dates Mfr. No: B32924M3475M000 Stock: 319 Can Dispatch Immediately On Order: 800 Expected 22/12/2026 800 Expected 07/01/2027 800 Expected 10/05/2027 Factory Lead Time: 12 Weeks	$3.82 $2.70 $2.26 $2.01 View $1.86 $1.81 $1.73 $1.69	Min.: 1 Mult.: 1	Safety Capacitors	Film Capacitors	Radial	4.7 uF	20 %	630 VDC	305 VAC
Safety Capacitors .082uF 20% 300Vac MKP Y2, LS 15MM B32022A3823M TDK 1: $1.91 1,995In Stock	Mfr. Part No. B32022A3823M Mouser Part No 871-B32022A3823M	TDK	Safety Capacitors .082uF 20% 300Vac MKP Y2, LS 15MM Learn More about TDK mkp y2 emi suppression caps	Datasheet	1,995In Stock	$1.91 $1.34 $1.10 $0.918 View $0.869 $0.829 $0.791 $0.764	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	82 nF	20 %	1.5 kVDC	300 VAC
Safety Capacitors 530VAC 1uF 20% MKP X1 LS 27.5mm B32914A5105M000 TDK 1: $6.30 1,173In Stock	Mfr. Part No. B32914A5105M000 Mouser Part No 871-B32914A5105M000	TDK	Safety Capacitors 530VAC 1uF 20% MKP X1 LS 27.5mm	Datasheet	1,173In Stock	$6.30 $4.63 $3.96 $3.58 View $3.36 $3.28 $3.16 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	20 %	1 kVDC	530 VAC
Safety Capacitors 4.7uF 305volts 10% X2 B32926C3475K TDK 1: $4.77 1,357In Stock 1,440Expected 25/01/2027	Mfr. Part No. B32926C3475K Mouser Part No 871-B32926C3475K	TDK	Safety Capacitors 4.7uF 305volts 10% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	1,357In Stock 1,440Expected 25/01/2027	$4.77 $3.44 $2.98 $2.63 View $2.34 $2.03 $1.96 $1.83	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	4.7 uF	10 %	630 VDC	305 VAC
Aluminium Electrolytic Capacitors - SMD 2200uF 25V 20% MAL214699608E3 Vishay / BC Components 1: $6.64 522In Stock	Mfr. Part No. MAL214699608E3 Mouser Part No 594-MAL214699608E3	Vishay / BC Components	Aluminium Electrolytic Capacitors - SMD 2200uF 25V 20% Learn More about Vishay / BC Components vishaybc146cti	Datasheet	522In Stock	Cut Tape $6.64 $4.78 $4.16 Reel $3.70 $3.50 View $3.19 $3.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 125	Electrolytic Capacitors	Low Impedance Electrolytic Capacitors		2.2 mF	20 %	25 VDC
Aluminium Electrolytic Capacitors - SMD 1000uF 63V 20% MAL214699814E3 Vishay / BC Components 1: $8.10 1,511In Stock 1,800Expected 26/10/2026	Mfr. Part No. MAL214699814E3 Mouser Part No 594-MAL214699814E3	Vishay / BC Components	Aluminium Electrolytic Capacitors - SMD 1000uF 63V 20% Learn More about Vishay / BC Components vishaybc146cti	Datasheet	1,511In Stock 1,800Expected 26/10/2026	Cut Tape $8.10 $6.02 $5.16 Reel $4.21 $3.97 $3.88 MouseReel Available	Min.: 1 Mult.: 1 : 100	Electrolytic Capacitors	Low Impedance Electrolytic Capacitors		1 mF	20 %	63 VDC
Aluminium Electrolytic Capacitors - SMD 470uF 100V 20% MAL215099913E3 Vishay / BC Components 1: $6.81 4,403In Stock 1,100Expected 22/12/2026	Mfr. Part No. MAL215099913E3 Mouser Part No 594-MAL215099913E3	Vishay / BC Components	Aluminium Electrolytic Capacitors - SMD 470uF 100V 20% Learn More about Vishay / BC Components vishay 150 crz	Datasheet	4,403In Stock 1,100Expected 22/12/2026	Cut Tape $6.81 $4.90 $4.05 Reel $3.47 $3.32 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Electrolytic Capacitors	Low Impedance Electrolytic Capacitors		470 uF	20 %	100 VDC
Aluminium Electrolytic Capacitors - SMD 63V 1100uF 30% HorztlCrown AEC-Q200 PES227MKP4110QE4 KEMET 1: $10.33 784In Stock 400Expected 29/10/2026	Mfr. Part No. PES227MKP4110QE4 Mouser Part No 80-PES227MKP4110QE4	KEMET	Aluminium Electrolytic Capacitors - SMD 63V 1100uF 30% HorztlCrown AEC-Q200 Learn More about KEMET radial crown smd caps	Datasheet	784In Stock 400Expected 29/10/2026	$10.33 $7.46 $6.52 $5.80 View $5.53 $5.29	Min.: 1 Mult.: 1	Electrolytic Capacitors	Aluminum Electrolytic Capacitors		1.1 mF	- 10 %, + 30 %	63 VDC
Safety Capacitors 1500V 0.68uF 125C LS =27.5mm AEC-Q200 R413R368050T0K KEMET 1: $5.09 2,048In Stock	Mfr. Part No. R413R368050T0K Mouser Part No 80-R413R368050T0K	KEMET	Safety Capacitors 1500V 0.68uF 125C LS =27.5mm AEC-Q200 Learn More about KEMET R41R46caps	Datasheet	2,048In Stock	$5.09 $3.57 $3.07 $2.69 View $2.51 $2.40 $2.25	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	680 nF	10 %	1.5 kVDC	300 VAC
Safety Capacitors 1uF 440VAC 10% X2 Rad R474R41005001K KEMET 1: $4.67 1,141In Stock	Mfr. Part No. R474R41005001K Mouser Part No 80-R474R41005001K	KEMET	Safety Capacitors 1uF 440VAC 10% X2 Rad Learn More about KEMET r47 capacitors	Datasheet	1,141In Stock	$4.67 $3.36 $2.91 $2.57 $2.29	Min.: 1 Mult.: 1 Max.: 512	Safety Capacitors	Safety Film Capacitors	Radial	1 uF	10 %	1 kVDC	440 VAC
Safety Capacitors 3.3uF 305V 20% 27.5mm L/S Class X2 B32924C3335M TDK 1: $2.77 4,141In Stock	Mfr. Part No. B32924C3335M Mouser Part No 871-B32924C3335M	TDK	Safety Capacitors 3.3uF 305V 20% 27.5mm L/S Class X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	4,141In Stock	$2.77 $1.97 $1.70 $1.49 View $1.32 $1.19 $1.12 $1.06	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	20 %	630 VDC	305 VAC
Safety Capacitors 305VAC 2.2uF 10% MKT X2 LS 27.5mm B32934B3225K000 TDK 1: $5.34 2,304In Stock 6,400On Order	Mfr. Part No. B32934B3225K000 Mouser Part No 871-B32934B3225K000	TDK	Safety Capacitors 305VAC 2.2uF 10% MKT X2 LS 27.5mm Learn More about TDK epcos x2 heavy duty emi film capacitors	Datasheet	2,304In Stock 6,400On Order On Order Ship Dates Mfr. No: B32934B3225K000 Stock: 2,304 Can Dispatch Immediately On Order: 3,200 Expected 30/11/2026 3,200 Expected 01/02/2027 Factory Lead Time: 15 Weeks	$5.34 $3.86 $3.27 $2.93 View $2.74 $2.67 $2.56 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	2.2 uF	10 %	500 VDC	305 VAC
Safety Capacitors .68uF 20% 440volts BFC233810684 Vishay / BC Components 1: $4.50 370In Stock 600On Order	Mfr. Part No. BFC233810684 Mouser Part No 594-2222-338-10684	Vishay / BC Components	Safety Capacitors .68uF 20% 440volts	Datasheet	370In Stock 600On Order On Order Ship Dates Mfr. No: BFC233810684 Stock: 370 Can Dispatch Immediately On Order: 300 Expected 06/11/2026 300 Expected 11/12/2026 Factory Lead Time: 12 Weeks	$4.50 $3.22 $2.70 $2.54 View $2.27 $2.18 $2.04 $1.99 Quote	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	680 nF	20 %	1 kVDC	440 VAC
Safety Capacitors 2.2uF 20% 275volts BFC233820225 Vishay / BC Components 1: $3.01 261In Stock 500Expected 02/11/2026	Mfr. Part No. BFC233820225 Mouser Part No 594-2222-338-20225	Vishay / BC Components	Safety Capacitors 2.2uF 20% 275volts Learn More about Vishay / BC Components vishay classic caps	Datasheet	261In Stock 500Expected 02/11/2026	$3.01 $2.69 $2.39 $2.04	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	2.2 uF	20 %	630 VDC	310 VAC
Safety Capacitors 3.3uF 10% 310volts BFC233924335 Vishay / BC Components 1: $9.20 112In Stock	Mfr. Part No. BFC233924335 Mouser Part No 594-2222-339-24335	Vishay / BC Components	Safety Capacitors 3.3uF 10% 310volts Learn More about Vishay / BC Components vishay mkp339 x2 capacitors	Datasheet	112In Stock	$9.20 $6.85 $6.30 $5.86 View $5.42 $5.41 $4.81	Min.: 1 Mult.: 1	Safety Capacitors	Safety Film Capacitors	Radial	3.3 uF	20 %	630 VDC	310 VAC