Supercapacitors / Ultracapacitors

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WCAP-STSC Double Layer Supercapacitors

Würth Elektronik WCAP-STSC Electric Double Layer Supercapacitors offer through-hole (THT) and snap-in versions with a capacitance range of 3F to 350F and a rated voltage of 2.7V_DC. These supercapacitors feature large storing capacitance, 500K life cycles, and power output about 10x higher compared to the usual batteries. Würth Elektronik WCAP-STSC supercapacitors provide fast charging and discharging within seconds. The components conform to REACH and RoHS requirements and standards.

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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	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors WCAP-SISC Supercapacitors (EDLC) 851617034001 Wurth Elektronik 1: Rp345.088 143In Stock	Mfr. Part No. 851617034001 Mouser Part No 710-851617034001	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-SISC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	143In Stock	Rp345.088 Rp319.404 Rp293.353 Rp263.449 Rp263.265	Min.: 1 Mult.: 1	350 F	2.7 VDC	Snap In		35 mm (1.378 in)		500000 Cycle	3.5 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	55.4 mm	WCAP-SISC	Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617021004 Wurth Elektronik 1: Rp65.128 1.896In Stock	Mfr. Part No. 850617021004 Mouser Part No 710-850617021004	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	1.896In Stock	Rp65.128 Rp60.358 Rp55.405 Rp48.250 View Rp43.480 Rp43.297	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	25 mm	1000 Hour, 500000 Cycle	35 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC	Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617021001 Wurth Elektronik 1: Rp60.725 746In Stock	Mfr. Part No. 850617021001 Mouser Part No 710-850617021001	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	746In Stock	Rp60.725 Rp56.139 Rp51.552 Rp44.948 Rp40.361	Min.: 1 Mult.: 1	5 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	20 mm	1000 Hour, 500000 Cycle	50 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC	Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617022001 Wurth Elektronik 1: Rp144.016 72In Stock	Mfr. Part No. 850617022001 Mouser Part No 710-850617022001	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	72In Stock	Rp144.016 Rp133.009 Rp121.817 Rp90.629	Min.: 1 Mult.: 1	25 F	2.7 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	25 mm	1000 Hour, 500000 Cycle	25 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC	Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617022002 Wurth Elektronik 1: Rp196.669 60In Stock	Mfr. Part No. 850617022002 Mouser Part No 710-850617022002	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	60In Stock	Rp196.669 Rp170.985 Rp139.797	Min.: 1 Mult.: 1	50 F	2.7 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	40 mm	1000 Hour, 500000 Cycle	20 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC	Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617030001 Wurth Elektronik 1: Rp57.056 210In Stock 500Expected 23/10/2026	Mfr. Part No. 850617030001 Mouser Part No 710-850617030001	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	210In Stock 500Expected 23/10/2026	Rp57.056 Rp52.836 Rp48.617 Rp42.379 Rp38.160	Min.: 1 Mult.: 1	3 F	2.7 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	20 mm	1000 Hour, 500000 Cycle	70 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC	Bulk
Supercapacitors / Ultracapacitors WCAP-SISC Supercapacitors (EDLC) 851617031001 Wurth Elektronik 1: Rp296.104 648Expected 04/12/2026	Mfr. Part No. 851617031001 Mouser Part No 710-851617031001	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-SISC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	648Expected 04/12/2026	Rp296.104 Rp277.942 Rp256.844 Rp237.397 View Rp229.325 Rp220.152 Rp213.547	Min.: 1 Mult.: 1	100 F	2.7 VDC	Snap In	10 mm (0.394 in)	22 mm (0.866 in)		500000 Cycle	12 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	46 mm	WCAP-SISC	Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617021002 Wurth Elektronik 1: Rp66.046 500Expected 02/10/2026	Mfr. Part No. 850617021002 Mouser Part No 710-850617021002	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	500Expected 02/10/2026	Rp66.046 Rp61.276 Rp56.322 Rp48.984 View Rp46.232 Rp45.131	Min.: 1 Mult.: 1	7 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	20 mm	1000 Hour, 500000 Cycle	45 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC	Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617021005 Wurth Elektronik 1: Rp133.375 Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 850617021005 Mouser Part No 710-850617021005	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	Non-Stocked Lead-Time 33 Weeks	Rp133.375 Rp122.918 Rp117.965 Rp112.828 Rp84.942	Min.: 1 Mult.: 1	15 F	2.7 VDC	Radial	5 mm (0.197 in)	13 mm (0.512 in)	25 mm	1000 Hour, 500000 Cycle	33 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC	Bulk

WCAP-STSC Double Layer Supercapacitors

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