.hide-partial { max-height: none; } .show-more { display: none; }

21 mm Capacitors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Capacitors

List Images

Results: 65

Applied Filters:

Length = 21 mm

Manufacturer

Product Type

Product

Termination Style

Capacitance

Tolerance

Voltage Rating DC

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Termination Style	Capacitance	Tolerance	Voltage Rating DC
Supercapacitors / Ultracapacitors 3.5F 6.0V 112127 DSF355Q6R0JBF Knowles / Illinois Capacitor 1: €4.95 423In Stock 300Expected 30/09/2026	Mfr. Part No. DSF355Q6R0JBF Mouser Part No 598-DSF355Q6R0JBF	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3.5F 6.0V 112127 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	423In Stock 300Expected 30/09/2026	€4.95 €3.21 €2.82 €2.67 View €2.35 €2.27 €2.12 €2.07	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	EDLC / Supercaps	Radial	3.5 F	- 10 %, + 30 %	6 VDC
Supercapacitors / Ultracapacitors 5F 6.0V 112132 DSF505Q6R0JBG Knowles / Illinois Capacitor 1: €6.21 23In Stock 450Expected 26/10/2026	Mfr. Part No. DSF505Q6R0JBG Mouser Part No 598-DSF505Q6R0JBG	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 5F 6.0V 112132 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	23In Stock 450Expected 26/10/2026	€6.21 €3.94 €3.93 €3.63 View €3.35 €3.27 €3.16 Quote	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	EDLC / Supercaps	Radial	5 F	- 10 %, + 30 %	6 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 220uF 63V -40C +105C SEK221M063ST Knowles / Illinois Capacitor 1: €1.17 923In Stock	Mfr. Part No. SEK221M063ST Mouser Part No 598-SEK221M063ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 220uF 63V -40C +105C	Datasheet	923In Stock	€1.17 €0.654 €0.542	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	220 uF	20 %	63 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 35V SK102M035ST Knowles / Illinois Capacitor 1: €3.04 403In Stock	Mfr. Part No. SK102M035ST Mouser Part No 598-SK102M035ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 35V	Datasheet	403In Stock	€3.04 €2.16 €1.80 €1.69	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	1 mF	20 %	35 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 470uF 35V SK471M035ST Knowles / Illinois Capacitor 1: €1.67 249In Stock 1,000Expected 19/01/2027	Mfr. Part No. SK471M035ST Mouser Part No 598-SK471M035ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 470uF 35V	Datasheet	249In Stock 1,000Expected 19/01/2027	€1.67 €1.21 €1.04	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	470 uF	20 %	35 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 470uF 50V SK471M050ST Knowles / Illinois Capacitor 1: €2.47 243In Stock	Mfr. Part No. SK471M050ST Mouser Part No 598-SK471M050ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 470uF 50V	Datasheet	243In Stock	€2.47 €1.70 €1.41 €1.26	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	470 uF	20 %	50 VDC
Supercapacitors / Ultracapacitors 0.50F, 8.1V, 21x20x6.5mm DGH504M8R1 Knowles / Illinois Capacitor 1: €4.52 457In Stock	Mfr. Part No. DGH504M8R1 Mouser Part No 598-DGH504M8R1	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.50F, 8.1V, 21x20x6.5mm Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	457In Stock	€4.52 €3.22 €2.75 €2.49 View €2.18 €2.09 €2.00 €1.98 Quote	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	EDLC / Supercaps		500 mF		8.1 VDC
Supercapacitors / Ultracapacitors 0.50F, 9V, 21x20x6.5mm DSF504M9R0ZBN Knowles / Illinois Capacitor 1: €4.79 441In Stock	Mfr. Part No. DSF504M9R0ZBN Mouser Part No 598-DSF504M9R0ZBN	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.50F, 9V, 21x20x6.5mm Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	441In Stock	€4.79 €3.41 €2.92 €2.64 View €2.45 €2.37 €2.12	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	EDLC / Supercaps		500 mF		9 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 25V SEK102M025ST Knowles / Illinois Capacitor 1: €2.19 159In Stock	Mfr. Part No. SEK102M025ST Mouser Part No 598-SEK102M025ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 25V	Datasheet	159In Stock	€2.19 €1.51 €1.24 €1.10	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	1 mF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 16V SK102M016ST Knowles / Illinois Capacitor 1: €1.82 274In Stock	Mfr. Part No. SK102M016ST Mouser Part No 598-SK102M016ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 16V	Datasheet	274In Stock	€1.82 €1.26 €1.08 €0.804	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	1 mF	20 %	16 VDC
Speciality Ceramic Capacitors D:60mm 15kVdc 7000pF Y5S 10% FHV-153AN TDK 1: €70.56 32On Order	Mfr. Part No. FHV-153AN Mouser Part No 810-FHV-153AN	TDK	Speciality Ceramic Capacitors D:60mm 15kVdc 7000pF Y5S 10% Learn More about TDK high voltage capacitors	Datasheet	32On Order On Order Ship Dates Mfr. No: FHV-153AN Stock: 0 On Order: 17 Expected 19/10/2026 11 Expected 10/11/2026 4 Expected 02/12/2026 Factory Lead Time: 18 Weeks	€70.56 €60.49 €58.33 €58.08	Min.: 1 Mult.: 1	Ceramic Capacitors	High Voltage Ceramic Capacitors	Screw	7 nF	10 %	15 kVDC
Supercapacitors / Ultracapacitors Eaton TV Supercapacitor, 3V, 3.3F, 75 mohm TV0820-3R0335-R Eaton Electronics 1: €2.25 900Expected 12/10/2026	Mfr. Part No. TV0820-3R0335-R Mouser Part No 504-TV0820-3R0335-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton TV Supercapacitor, 3V, 3.3F, 75 mohm Learn More about Eaton Electronics eaton tv supercapacitors	Datasheet	900Expected 12/10/2026	€2.25 €1.55 €1.53 €1.35	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	EDLC / Supercaps	Radial	3.3 F	- 10 %, + 30 %	3 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 2200uF 16V SEK222M016ST Knowles / Illinois Capacitor 1: €2.43 7,995Expected 16/11/2026	Mfr. Part No. SEK222M016ST Mouser Part No 598-SEK222M016ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 2200uF 16V	Datasheet	7,995Expected 16/11/2026	€2.43 €1.68 €1.41 €1.28	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	2.2 mF	20 %	16 VDC
Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 220mF 3-153-407 Schurter 1: €11.04 198Expected 15/10/2026 New Product	Mfr. Part No. 3-153-407 Mouser Part No 693-3-153-407 New Product	Schurter	Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 220mF Learn More about Schurter scpx prismatic supercaps	Datasheet	198Expected 15/10/2026	€11.04 €8.69 €7.77 €7.49	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	Supercapacitors	SMD/SMT	220 mF		4.2 V
Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 470mF 3-153-408 Schurter 1: €12.02 498Expected 15/10/2026 New Product	Mfr. Part No. 3-153-408 Mouser Part No 693-3-153-408 New Product	Schurter	Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 470mF Learn More about Schurter scpx prismatic supercaps	Datasheet	498Expected 15/10/2026	€12.02 €9.33 €8.26 €7.95 €7.49	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	Supercapacitors	SMD/SMT	470 mF		4.2 V
Supercapacitors / Ultracapacitors SCPA Supercapacitor 5.50V 470mF 3-153-410 Schurter 1: €12.26 825On Order New Product	Mfr. Part No. 3-153-410 Mouser Part No 693-3-153-410 New Product	Schurter	Supercapacitors / Ultracapacitors SCPA Supercapacitor 5.50V 470mF Learn More about Schurter scpx prismatic supercaps	Datasheet	825On Order On Order Ship Dates Mfr. No: 3-153-410 Stock: 0 On Order: 225 Expected 15/10/2026 200 Expected 29/10/2026 400 Expected 02/11/2026 Factory Lead Time: 16 Weeks	€12.26 €9.51 €8.41 €8.07 View €7.49 €7.48	Min.: 1 Mult.: 1	Supercapacitors / Ultracapacitors	Supercapacitors	SMD/SMT	470 mF		5.5 V
Aluminium Electrolytic Capacitors - Radial Leaded 105 RAD CAP 470uF SEK471M050ST Knowles / Illinois Capacitor 1: €2.65 160Expected 16/11/2026	Mfr. Part No. SEK471M050ST Mouser Part No 539-SEK471M050ST	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 105 RAD CAP 470uF	Datasheet	160Expected 16/11/2026	€2.65 €1.69 €1.47 €1.34	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	470 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 50V 330uF SK331M050ST Knowles / Illinois Capacitor 1: €2.61 1In Stock	Mfr. Part No. SK331M050ST Mouser Part No 539-SKR50V330	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Radial Leaded 50V 330uF	Datasheet	1In Stock	€2.61 €1.84 €1.46 €1.25	Min.: 1 Mult.: 1	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	330 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL REA1321100M450K KYOCERA AVX 1: €0.92 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. REA1321100M450K Mouser Part No 581-REA1321100M450K	KYOCERA AVX	Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL Learn More about KYOCERA AVX aluminum electrolytic radial caps	Datasheet	Non-Stocked Lead-Time 23 Weeks	€0.92 €0.628 €0.457 Reel €0.378 €0.353 View €0.323 €0.304 €0.282 €0.273	Min.: 1 Mult.: 1 : 400	Electrolytic Capacitors			10 uF		450 VDC
Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL REA1321101M100K KYOCERA AVX 1: €1.14 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. REA1321101M100K Mouser Part No 581-REA1321101M100K	KYOCERA AVX	Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL Learn More about KYOCERA AVX aluminum electrolytic radial caps	Datasheet	Non-Stocked Lead-Time 23 Weeks	€1.14 €0.594 €0.424 Reel €0.392	Min.: 1 Mult.: 1 : 400	Electrolytic Capacitors			100 uF		100 VDC
Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL REA1321220M250K KYOCERA AVX 1: €0.826 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. REA1321220M250K Mouser Part No 581-REA1321220M250K	KYOCERA AVX	Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL Learn More about KYOCERA AVX aluminum electrolytic radial caps	Datasheet	Non-Stocked Lead-Time 23 Weeks	€0.826 €0.429 €0.301 Reel €0.277	Min.: 1 Mult.: 1 : 400	Electrolytic Capacitors			22 uF		250 VDC
Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL REA1321220M350K KYOCERA AVX 1: €1.36 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. REA1321220M350K Mouser Part No 581-REA1321220M350K	KYOCERA AVX	Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL Learn More about KYOCERA AVX aluminum electrolytic radial caps	Datasheet	Non-Stocked Lead-Time 23 Weeks	€1.36 €0.739 €0.565 Reel €0.525	Min.: 1 Mult.: 1 : 400	Electrolytic Capacitors			22 uF		350 VDC
Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL REA1321222M010K KYOCERA AVX 1: €1.16 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. REA1321222M010K Mouser Part No 581-REA1321222M010K	KYOCERA AVX	Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL Learn More about KYOCERA AVX aluminum electrolytic radial caps	Datasheet	Non-Stocked Lead-Time 23 Weeks	€1.16 €0.605 €0.433 Reel €0.401	Min.: 1 Mult.: 1 : 400	Electrolytic Capacitors			2.2 mF		10 VDC
Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL REA1321330M200K KYOCERA AVX 1: €1.63 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. REA1321330M200K Mouser Part No 581-REA1321330M200K	KYOCERA AVX	Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL Learn More about KYOCERA AVX aluminum electrolytic radial caps	Datasheet	Non-Stocked Lead-Time 23 Weeks	€1.63 €1.09 €0.894 €0.652 Reel €0.608	Min.: 1 Mult.: 1 : 400	Electrolytic Capacitors			33 uF		200 VDC
Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL REA1321330M250K KYOCERA AVX 1: €1.12 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. REA1321330M250K Mouser Part No 581-REA1321330M250K	KYOCERA AVX	Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL Learn More about KYOCERA AVX aluminum electrolytic radial caps	Datasheet	Non-Stocked Lead-Time 23 Weeks	€1.12 €0.584 €0.417 Reel €0.385	Min.: 1 Mult.: 1 : 400	Electrolytic Capacitors			33 uF		250 VDC