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Supercapacitors

Supercapacitors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor manufacturers including Abracon, Cornell Dubilier, Eaton, KEMET, SEIKO, KYOCERA AVX, Maxwell, Vishay, & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Diameter	Length	Width	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Qualification	Packaging
Supercapacitors / Ultracapacitors 3F 5V EDLC PM SERIES HORZ PM-5R0H305-R Eaton Electronics 1: Rp301.058 124In Stock	Mfr. Part No. PM-5R0H305-R Mouser Part No 504-PM-5R0H305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 5V EDLC PM SERIES HORZ Learn More about Eaton Electronics eaton m pm supercapacitors	Datasheet	124In Stock	Rp301.058 Rp210.796 Rp175.204 View Quote	Min.: 1 Mult.: 1	3 F	5 VDC	Radial	5.3 mm (0.209 in)		32.5 mm	21.3 mm	1000 Hour	70 mOhms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 40 C	+ 60 C	11 mm	PM		Bulk
Supercapacitors / Ultracapacitors 100F 2.7V 30%/-10% Snap-In DGH107Q2R7 Knowles / Illinois Capacitor 1: Rp202.723 216In Stock	Mfr. Part No. DGH107Q2R7 Mouser Part No 598-DGH107Q2R7	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 100F 2.7V 30%/-10% Snap-In Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	216In Stock	Rp202.723 Rp157.592 Rp142.182 Rp132.642 View Rp125.487 Rp116.497 Quote	Min.: 1 Mult.: 1	100 F	2.7 VDC	Snap In	10 mm (0.394 in)	22 mm (0.866 in)	45 mm		1500 Hour, 500000 Cycle	12 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		DGH		Bulk
Supercapacitors / Ultracapacitors 11F, 3V, 10 x 30mm DSF116Q3R0 Knowles / Illinois Capacitor 1: Rp58.524 1.313In Stock	Mfr. Part No. DSF116Q3R0 Mouser Part No 598-DSF116Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 11F, 3V, 10 x 30mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	1.313In Stock	Rp58.524 Rp40.912 Rp33.757 Rp27.886 View Rp25.501 Rp24.584 Rp24.217 Rp22.015 Rp21.832	Min.: 1 Mult.: 1	11 F	3 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	30 mm		1500 Hour, 500000 Cycle	100 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF		Bulk
Supercapacitors / Ultracapacitors 1F 5.5V 70C EDC105Z5R5V Knowles / Illinois Capacitor 1: Rp78.154 937In Stock	Mfr. Part No. EDC105Z5R5V Mouser Part No 598-EDC105Z5R5V	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	937In Stock	Rp78.154 Rp59.991 Rp51.369 Rp48.433 View Rp48.250 Rp44.397 Quote	Min.: 1 Mult.: 1	1 F	5.5 VDC	Axial		19 mm (0.748 in)	5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		EDC		Bulk
Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN BCAP0450 P270 S18 Maxwell Technologies 1: Rp320.321 130In Stock 330Expected 09/10/2026	Mfr. Part No. BCAP0450 P270 S18 Mouser Part No 723-BCAP0450P270S18	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN	Datasheet	130In Stock 330Expected 09/10/2026	Rp320.321 Rp242.901 Rp216.116 Rp203.641 View Rp187.863 Quote	Min.: 1 Mult.: 1	450 F	2.7 VDC	Snap In		35 mm (1.378 in)	63.5 mm		1500 Hour, 500000 Cycle	2.8 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	63.5 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 100F 3V 22x46mm 65 C 1500h Vishay / BC Components MAL223091986E3 MAL223091986E3 Vishay / BC Components 1: Rp221.803 956In Stock New Product	Mfr. Part No. MAL223091986E3 Mouser Part No 594-MAL223091986E3 New Product	Vishay / BC Components	Supercapacitors / Ultracapacitors 100F 3V 22x46mm 65 C 1500h Learn More about Vishay / BC Components vishay 230 edlc hv enycap capacitors	Datasheet	956In Stock	Rp221.803 Rp183.277 Rp169.517 Rp160.161 View Rp124.386 Quote	Min.: 1 Mult.: 1	100 F	3 VDC			22 mm (0.866 in)	46 mm		1500 Hour			Vertical	Energy Storage Capacitor	- 40 C	+ 85 C				Bulk
Supercapacitors / Ultracapacitors 3000F 3V 20% Vishay / BC Components MAL223091987E3 MAL223091987E3 Vishay / BC Components 1: Rp1.818.089 97In Stock New Product	Mfr. Part No. MAL223091987E3 Mouser Part No 594-MAL223091987E3 New Product	Vishay / BC Components	Supercapacitors / Ultracapacitors 3000F 3V 20% Learn More about Vishay / BC Components vishay 230 edlc hv enycap capacitors	Datasheet	97In Stock	Rp1.818.089 Rp1.523.268 Rp1.467.680	Min.: 1 Mult.: 1	3000 F	3 VDC			61 mm (2.402 in)	138 mm		1500 Hour			Vertical	Energy Storage Capacitor	- 40 C	+ 85 C				Bulk
Supercapacitors / Ultracapacitors 10F 2.3V +50% / -20% tol 106DCR2R3SGU Knowles / Illinois Capacitor 1: Rp43.847 3.818In Stock	Mfr. Part No. 106DCR2R3SGU Mouser Part No 598-106DCR2R3SGU	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 10F 2.3V +50% / -20% tol	Datasheet	3.818In Stock	Rp43.847 Rp30.821 Rp26.418 Rp23.116 View Rp19.997 Rp18.273 Rp16.897 Rp16.016 Rp15.686	Min.: 1 Mult.: 1	10 F	2.3 VDC	Radial		10 mm (0.394 in)			1000 Hour, 25000 Cycle	220 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	22 mm	DCR		Bulk
Supercapacitors / Ultracapacitors 0.047F 100ohm at 1kHz 0.071mA LK055473A Ohmite 1: Rp54.671 171In Stock	Mfr. Part No. LK055473A Mouser Part No 588-LK055473A	Ohmite	Supercapacitors / Ultracapacitors 0.047F 100ohm at 1kHz 0.071mA	Datasheet	171In Stock	Rp54.671 Rp39.627 Rp34.307 Rp30.087 View Rp26.602 Rp24.951 Rp23.116 Quote	Min.: 1 Mult.: 1	47 mF											EDLC / Supercaps				Maxcap		Bulk
Supercapacitors / Ultracapacitors MAXCAP 22MF 5.5v LT055223A Ohmite 1: Rp82.557 135In Stock	Mfr. Part No. LT055223A Mouser Part No 588-LT055223A	Ohmite	Supercapacitors / Ultracapacitors MAXCAP 22MF 5.5v Learn More about Ohmite maxcap capacitors	Datasheet	135In Stock	Rp82.557 Rp42.563 Rp35.408 Rp35.224 Quote Quote	Min.: 1 Mult.: 1	22 mF	5.5 VDC	Radial	5.1 mm (0.201 in)	11.5 mm (0.453 in)	14 mm		1000 Hour	220 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	14 mm	Maxcap		Bulk
Supercapacitors / Ultracapacitors Double Layer Capacitor LX055105A Ohmite 1: Rp119.799 58In Stock	Mfr. Part No. LX055105A Mouser Part No 588-LX055105A	Ohmite	Supercapacitors / Ultracapacitors Double Layer Capacitor Learn More about Ohmite maxcap capacitors	Datasheet	58In Stock	Rp119.799 Rp88.244 Rp77.420 Rp68.981 View Rp60.358 Quote	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial		16.5 mm (0.65 in)			1000 Hour	65 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	19 mm	Maxcap		Tray
Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL HV1020-2R7505-5 Eaton Electronics 1: Rp178.874 100In Stock	Mfr. Part No. HV1020-2R7505-5 Mouser Part No 504-HV1020-2R7505-5	Eaton Electronics	Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	100In Stock	Rp178.874 Rp133.375 Rp117.781 Rp105.306 View Rp104.205 Rp96.133 Quote	Min.: 1 Mult.: 1	5 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)			1000 Hour	0.04 Ohms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	22.3 mm	HV
Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR LT055473A Ohmite 1: Rp84.942 50In Stock	Mfr. Part No. LT055473A Mouser Part No 588-LT055473A	Ohmite	Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR	Datasheet	50In Stock	Rp84.942 Rp61.092 Rp53.020 Rp46.782 View Rp41.829 Rp37.426 Quote	Min.: 1 Mult.: 1	47 mF	5.5 VDC	Radial		14.5 mm (0.571 in)			1000 Hour	110 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	14 mm	Maxcap		Bulk
Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL HV1635-2R7356-R Eaton Electronics 1: Rp119.616 320In Stock	Mfr. Part No. HV1635-2R7356-R Mouser Part No 504-HV1635-2R7356-R	Eaton Electronics	Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	320In Stock	Rp119.616 Rp67.513 Rp63.110 Rp60.175 View Rp59.991 Rp58.524 Quote	Min.: 1 Mult.: 1	35 F	2.7 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)			1000 Hour	24 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	38 mm	HV		Bulk
Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL M0810-2R5105-R Eaton Electronics 1: Rp87.877 252In Stock	Mfr. Part No. M0810-2R5105-R Mouser Part No 504-M0810-2R5105-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL Learn More about Eaton Electronics eaton m pm supercapacitors	Datasheet	252In Stock	Rp87.877 Rp83.658 Rp77.604 Rp70.816 View Rp69.531 Rp62.927 Rp61.459 Quote	Min.: 1 Mult.: 1	1 F	2.5 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	13 mm		1000 Hour	200 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 60 C	13 mm	M		Bulk
Supercapacitors / Ultracapacitors 700W 370F 3V XT3560-3R0377-R Eaton Electronics 1: Rp458.650 40In Stock	Mfr. Part No. XT3560-3R0377-R Mouser Part No 504-XT3560-3R0377-R	Eaton Electronics	Supercapacitors / Ultracapacitors 700W 370F 3V Learn More about Eaton Electronics eaton xt supercapacitors	Datasheet	40In Stock	Rp458.650 Rp429.296 Rp429.113 Rp383.615 View Rp374.809 Quote	Min.: 1 Mult.: 1	370 F	3 VDC	Radial		35 mm (1.378 in)	63 mm		1500 Hour, 500000 Cycle	3.2 mOhms	- 5 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		XT		Bulk
Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,1F,30ohm KVW-5R0C105-R Eaton Electronics 1: Rp101.820 442In Stock	Mfr. Part No. KVW-5R0C105-R Mouser Part No 504-KVW-5R0C105-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,1F,30ohm	Datasheet	442In Stock	Cut Tape Rp101.820 Rp73.934 Rp62.743 Rp55.221 Reel Rp52.470 View Rp51.369 Rp49.718 Quote	Min.: 1 Mult.: 1 : 500	1 F	5 VDC	Through Hole		20.8 mm (0.819 in)			1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	11 mm	KW		Reel, Cut Tape
Supercapacitors / Ultracapacitors 0.1F 5.5V 70C EDC104Z5R5V Knowles / Illinois Capacitor 1: Rp59.074 793In Stock	Mfr. Part No. EDC104Z5R5V Mouser Part No 598-EDC104Z5R5V	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.1F 5.5V 70C Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	793In Stock	Rp59.074 Rp37.059 Rp33.757 Rp29.354 View Rp27.152 Rp25.317 Quote	Min.: 1 Mult.: 1	100 mF	5.5 VDC	Axial		11.5 mm (0.453 in)	5 mm		1000 Hour	75 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		EDC		Bulk
Supercapacitors / Ultracapacitors MAXCAP 100MF 5.5v LT055104A Ohmite 1: Rp105.490 196In Stock	Mfr. Part No. LT055104A Mouser Part No 588-LT055104A	Ohmite	Supercapacitors / Ultracapacitors MAXCAP 100MF 5.5v	Datasheet	196In Stock	Rp105.490 Rp74.852 Rp55.955 Rp50.818 View Rp50.085 Quote	Min.: 1 Mult.: 1	100 mF	5.5 VDC										EDLC / Supercaps				Maxcap		Bulk
Supercapacitors / Ultracapacitors 2.2f double layer LX055225A Ohmite 1: Rp140.347 36In Stock	Mfr. Part No. LX055225A Mouser Part No 588-LX055225A	Ohmite	Supercapacitors / Ultracapacitors 2.2f double layer Learn More about Ohmite maxcap capacitors	Datasheet	36In Stock	Rp140.347 Rp86.777	Min.: 1 Mult.: 1	2.2 F	5.5 VDC	Radial		21.5 mm (0.846 in)			1000 Hour	35 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	19 mm	Maxcap
Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL HB0830-2R5605-R Eaton Electronics 1: Rp67.330 574In Stock	Mfr. Part No. HB0830-2R5605-R Mouser Part No 504-HB0830-2R5605-R	Eaton Electronics	Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	574In Stock	Rp67.330 Rp47.516 Rp39.627 Rp37.059 View Rp28.803 Rp28.436	Min.: 1 Mult.: 1	6 F	2.5 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)			1000 Hour	100 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	31 mm	HB		Bulk
Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm HS1040-3R8157-R Eaton Electronics 1: Rp189.331 679In Stock	Mfr. Part No. HS1040-3R8157-R Mouser Part No 504-HS1040-3R8157-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	679In Stock	Rp189.331 Rp156.858 Rp142.365 Rp135.944 View Rp134.476 Quote	Min.: 1 Mult.: 1	150 F	3.8 VDC	Through Hole		10 mm (0.394 in)	40 mm		1000 Hour	140 mOhms	20 %	Vertical	EDLC / Supercaps	- 15 C	+ 70 C		HS		Bulk
Supercapacitors / Ultracapacitors 0.1F 6.3V 70C EDC104Z6R3C Knowles / Illinois Capacitor 1: Rp70.449 535In Stock	Mfr. Part No. EDC104Z6R3C Mouser Part No 598-EDC104Z6R3C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.1F 6.3V 70C Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	535In Stock	Rp70.449 Rp49.901 Rp41.645 Rp39.260 View Rp34.857 Rp31.555 Rp28.987 Quote	Min.: 1 Mult.: 1	100 mF	6.3 VDC	Radial		13.5 mm (0.531 in)	9.5 mm		1000 Hour	75 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C		EDC		Bulk
Supercapacitors / Ultracapacitors 2.7V 30F Max Temp 70C 30% Radial SCSHP3005M2R7YC000 KEMET 1: Rp47.883 1.320In Stock New Product	Mfr. Part No. SCSHP3005M2R7YC000 Mouser Part No 80-SCSHP3005M2R7YC00 New Product	KEMET	Supercapacitors / Ultracapacitors 2.7V 30F Max Temp 70C 30% Radial Learn More about KEMET sc supercapacitors	Datasheet	1.320In Stock	Rp47.883 Rp32.839 Rp26.969 Rp23.299 View Rp21.281 Rp20.548 Rp19.630 Rp19.080 Rp18.896	Min.: 1 Mult.: 1	30 F	2.7 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	30 mm		500000 Cycles	20 mOhms	- 20 %, + 20 %	Vertical	Supercapacitors	- 40 C	+ 70 C		SCS		Bulk
Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES VERT PHB-5R0V305-R Eaton Electronics 1: Rp219.051 80In Stock	Mfr. Part No. PHB-5R0V305-R Mouser Part No 504-PHB-5R0V305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	80In Stock	Rp219.051 Rp215.015 Rp197.586 View Quote	Min.: 1 Mult.: 1	3 F	5 VDC	Radial	11.8 mm (0.465 in)		17.3 mm	9 mm	1000 Hour	200 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	32.5 mm	PHB		Bulk