Supercapacitors / Ultracapacitors

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Medium & Large Supercapacitors

Eaton Medium and Large Supercapacitors are a type of electrochemical energy storage that stores and releases electrical energy swiftly. Medium supercapacitors offer capacitance values in the range of a few hundred farads and can store moderate amounts of energy while delivering high power outputs. Large supercapacitors provide capacitance values in the range of several thousand farads, can store considerable amounts of energy, and are ideal in applications that require high power and/or long-term energy storage. Eaton Medium and Large Supercapacitors complement batteries and other energy storage technologies, making them suitable for industries requiring rapid energy storage and release.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Diameter	Length	Width	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors 300F 2.5V XB3550-2R5307-R Eaton Electronics 1: 247,97 kr. 86In Stock	Mfr. Part No. XB3550-2R5307-R Mouser Part No 504-XB3550-2R5307-R	Eaton Electronics	Supercapacitors / Ultracapacitors 300F 2.5V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	86In Stock	247,97 kr. 225,67 kr.	Min.: 1 Mult.: 1	300 F	2.5 VDC	Snap In	35 mm (1.378 in)	53 mm		1500 Hour, 500000 Cycle	7 Ohms	10 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	6 mm	XB	Bulk
Supercapacitors / Ultracapacitors 61.7F 18V XTM-18R0626-R Eaton Electronics 1: 1.367,19 kr. 49In Stock 10Expected 23/10/2026	Mfr. Part No. XTM-18R0626-R Mouser Part No 704-XTM-18R0626-R	Eaton Electronics	Supercapacitors / Ultracapacitors 61.7F 18V Learn More about Eaton Electronics eaton xtm 18 supercapacitor	Datasheet	49In Stock 10Expected 23/10/2026	1.367,19 kr. 1.263,87 kr. 1.015,90 kr.	Min.: 1 Mult.: 1	61.7 F	18 VDC	Screw		236 mm	45.8 mm	1500 Hour, 500000 Cycle	22 mOhms	- 5 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	77.5 mm	XTM	Bulk
Supercapacitors / Ultracapacitors 700W 370F 3V XT3560-3R0377-R Eaton Electronics 1: 168,97 kr. 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	168,97 kr. 152,03 kr. 149,50 kr. 145,69 kr.	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 3000F 3V XL60-3R0308T-R Eaton Electronics 1: 626,49 kr. 41In Stock 20On Order	Mfr. Part No. XL60-3R0308T-R Mouser Part No 504-XL60-3R0308T-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3000F 3V Learn More about Eaton Electronics eaton xl60 supercapacitors	Datasheet	41In Stock 20On Order	626,49 kr. 619,70 kr.	Min.: 1 Mult.: 1	3000 F	3 VDC	Stud Threaded	60 mm (2.362 in)	138 mm		1500 Hour	230 uOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C		XL60	Bulk
Supercapacitors / Ultracapacitors 3000F 3V XL60-3R0308W-R Eaton Electronics 1: 940,41 kr. 29In Stock	Mfr. Part No. XL60-3R0308W-R Mouser Part No 504-XL60-3R0308W-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3000F 3V Learn More about Eaton Electronics eaton xl60 supercapacitors	Datasheet	29In Stock	940,41 kr. 769,20 kr. 736,45 kr. 724,22 kr.	Min.: 1 Mult.: 1	3000 F	3 VDC	Weld Stud	60 mm (2.362 in)	138 mm		1500 Hour	230 uOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C		XL60	Bulk
Supercapacitors / Ultracapacitors 3400F 2.85V XL60-2R9348W-R Eaton Electronics 1: 1.041,49 kr. 22In Stock	Mfr. Part No. XL60-2R9348W-R Mouser Part No 704-XL60-2R9348W-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3400F 2.85V	Datasheet	22In Stock	1.041,49 kr. 778,15 kr. 756,82 kr. 723,25 kr.	Min.: 1 Mult.: 1	3400 F	2.9 VDC	Stud Threaded	60 mm (2.362 in)	138 mm		1500 Hour	230 uOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		XL60	Bulk
Supercapacitors / Ultracapacitors 400F 2.5V XB3560-2R5407-R Eaton Electronics 1: 280,72 kr. 15In Stock	Mfr. Part No. XB3560-2R5407-R Mouser Part No 504-XB3560-2R5407-R	Eaton Electronics	Supercapacitors / Ultracapacitors 400F 2.5V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	15In Stock	280,72 kr. 270,65 kr. 256,33 kr.	Min.: 1 Mult.: 1	400 F	2.5 VDC	Snap In	35 mm (1.378 in)	63 mm		1500 Hour, 500000 Cycle	4.5 Ohms	10 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	6 mm	XB	Bulk
Supercapacitors / Ultracapacitors 3000F 2.7V CYLINDRICAL THREAD XL60-2R7308T-R Eaton Electronics 1: 527,94 kr. 158On Order	Mfr. Part No. XL60-2R7308T-R Mouser Part No 504-XL60-2R7308T-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3000F 2.7V CYLINDRICAL THREAD	Datasheet	158On Order On Order Ship Dates Mfr. No: XL60-2R7308T-R Stock: 0 On Order: 98 Expected 01/02/2027 60 Expected 22/03/2027 Factory Lead Time: 17 Weeks	527,94 kr. 437,16 kr.	Min.: 1 Mult.: 1	3000 F	2.7 VDC	Stud Threaded	60 mm (2.362 in)	138 mm		1500 Hour	230 uOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		XL60	Bulk
Supercapacitors / Ultracapacitors 3400F 2.9V XL60-2R9348T-R Eaton Electronics 1: 750,48 kr. 6In Stock	Mfr. Part No. XL60-2R9348T-R Mouser Part No 504-XL60-2R9348T-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3400F 2.9V	Datasheet	6In Stock	750,48 kr. 723,25 kr.	Min.: 1 Mult.: 1	3400 F	2.7 VDC	Stud Threaded	60 mm (2.362 in)	138 mm		1500 Hour	230 uOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		XL60	Bulk
Supercapacitors / Ultracapacitors 300F 2.7V XV3550-2R7307-R Eaton Electronics 1: 93,47 kr. 25In Stock	Mfr. Part No. XV3550-2R7307-R Mouser Part No 504-XV3550-2R7307-R	Eaton Electronics	Supercapacitors / Ultracapacitors 300F 2.7V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	25In Stock	93,47 kr. 68,18 kr. 67,89 kr.	Min.: 1 Mult.: 1	300 F	2.7 VDC	Snap In	35 mm (1.378 in)	53 mm		1500 Hour, 500000 Cycle	6 Ohms	- 5 %, + 10 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	6 mm	XV	Bulk
Supercapacitors / Ultracapacitors 400F 2.7V XV3560-2R7407-R Eaton Electronics 1: 213,43 kr. 36In Stock	Mfr. Part No. XV3560-2R7407-R Mouser Part No 504-XV3560-2R7407-R	Eaton Electronics	Supercapacitors / Ultracapacitors 400F 2.7V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	36In Stock	213,43 kr. 163,97 kr. 147,34 kr. 130,55 kr.	Min.: 1 Mult.: 1	400 F	2.7 VDC	Snap In	35 mm (1.378 in)	63 mm		1500 Hour, 500000 Cycle	3.2 mOhms	- 5 %, + 10 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	6 mm	XV	Bulk
Supercapacitors / Ultracapacitors CAP. 600F 2.5V XB3585-2R5607-R Eaton Electronics 1: 458,79 kr. 7In Stock	Mfr. Part No. XB3585-2R5607-R Mouser Part No 504-XB3585-2R5607-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP. 600F 2.5V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	7In Stock	458,79 kr. 378,30 kr. 378,22 kr.	Min.: 1 Mult.: 1	600 F	2.5 VDC	Snap In	35 mm (1.378 in)	87.5 mm		1500 Hour, 500000 Cycle	3.7 mOhms	10 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	6 mm	XB	Bulk
Supercapacitors / Ultracapacitors CAP. 600F 2.7V XV3585-2R7607-R Eaton Electronics 1: 280,42 kr. 20Expected 22/01/2027	Mfr. Part No. XV3585-2R7607-R Mouser Part No 504-XV3585-2R7607-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP. 600F 2.7V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	20Expected 22/01/2027	280,42 kr. 235,74 kr. 224,32 kr. 204,03 kr.	Min.: 1 Mult.: 1	600 F	2.7 VDC	Snap In	35 mm (1.378 in)	87.5 mm		1500 Hour, 500000 Cycle	2.6 mOhms	- 5 %, + 10 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	6 mm	XV	Bulk
Supercapacitors / Ultracapacitors 870W 555F 3V XT3585-3R0567-R Eaton Electronics 1: 324,51 kr. Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. XT3585-3R0567-R Mouser Part No 504-XT3585-3R0567-R	Eaton Electronics	Supercapacitors / Ultracapacitors 870W 555F 3V Learn More about Eaton Electronics eaton xt supercapacitors	Datasheet	Non-Stocked Lead-Time 15 Weeks	324,51 kr. 260,88 kr. 247,97 kr. 243,20 kr. View Quote	Min.: 1 Mult.: 1	555 F	3 VDC	Radial	35 mm (1.378 in)	87.5 mm		1500 Hour, 500000 Cycle	2.6 mOhms	- 5 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		XT	Bulk
Supercapacitors / Ultracapacitors 3000F 2.7V CYLINDRICAL WELD XL60-2R7308W-R Eaton Electronics 1: 527,94 kr. Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. XL60-2R7308W-R Mouser Part No 504-XL60-2R7308W-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3000F 2.7V CYLINDRICAL WELD	Datasheet	Non-Stocked Lead-Time 15 Weeks	527,94 kr. 435,74 kr. 417,09 kr. 410,23 kr.	Min.: 1 Mult.: 1	3000 F	2.7 VDC	Stud Threaded	60 mm (2.362 in)	138 mm		1500 Hour	230 uOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		XL60	Bulk
Supercapacitors / Ultracapacitors 500W 275F 3V XT3550-3R0287-R Eaton Electronics 1: 202,84 kr. Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. XT3550-3R0287-R Mouser Part No 504-XT3550-3R0287-R	Eaton Electronics	Supercapacitors / Ultracapacitors 500W 275F 3V Learn More about Eaton Electronics eaton xt supercapacitors	Datasheet	Non-Stocked Lead-Time 15 Weeks	202,84 kr. 157,93 kr. 148,83 kr. 134,73 kr. 128,69 kr.	Min.: 1 Mult.: 1	275 F	3 VDC	Radial	35 mm (1.378 in)	53 mm		1500 Hour, 500000 Cycle	4.5 mOhms	- 5 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		XT	Bulk

Medium & Large Supercapacitors

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