Supercapacitors / Ultracapacitors

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DSF 3V Supercapacitors

Cornell Dubilier / Knowles (CDE) DSF 3V Supercapacitors are high-voltage capacitors with fast charge and discharge, high power density, and low equivalent series resistance (ESR). The series operates over a -40°C to 85°C temperature range and has a lifetime of 1000 hours with rated voltage applied at +65°C. CDE DSF 3V Supercapacitors offer a 1.2F to 600F capacitance range and are ideal for use in battery backup and alternative applications, as well as pulse power, energy harvesting, LED displays, mechanical actuators, and audio systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Packaging
Supercapacitors / Ultracapacitors 110F 3.0V 10*60 DSF117Q3R0 Knowles / Illinois Capacitor 1: ¥1,812.2 394Expected 9/30/2026	Mfr. Part # DSF117Q3R0 Mouser Part # 598-DSF117Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 110F 3.0V 10*60 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	394Expected 9/30/2026	¥1,812.2 ¥1,400.2 ¥1,252.4 ¥1,197.6 View ¥1,106.2 ¥1,064.7 ¥994.9 Quote	Min.: 1 Mult.: 1	110 F	3 VDC	Radial		18 mm (0.709 in)			1500 Hour, 500000 Cycle	10 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	62 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 600F 3.0V 35*70 DSF607Q3R0 Knowles / Illinois Capacitor 1: ¥5,167.4 100Expected 9/29/2026	Mfr. Part # DSF607Q3R0 Mouser Part # 598-DSF607Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 600F 3.0V 35*70 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	100Expected 9/29/2026	¥5,167.4 ¥4,210.6 ¥3,825.3 ¥3,647.6 View Quote	Min.: 1 Mult.: 1	600 F	3 VDC	Radial		35 mm (1.378 in)			1500 Hour, 500000 Cycle	3 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	70 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 4F, 3V, 8 x 20mm DSF405M3R0 Knowles / Illinois Capacitor 1: ¥357.1 9,973Expected 9/30/2026	Mfr. Part # DSF405M3R0 Mouser Part # 598-DSF405M3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 4F, 3V, 8 x 20mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	9,973Expected 9/30/2026	¥357.1 ¥242.5 ¥204.3 ¥191 View ¥174.4 ¥160.5 ¥156.1 ¥144	Min.: 1 Mult.: 1	4 F	3 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	20 mm		1500 Hour, 500000 Cycle	160 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF
Supercapacitors / Ultracapacitors 3VDC 70F 16x50mm DSF706Q3R0 Knowles / Illinois Capacitor 1: ¥1,097.9 900Expected 1/12/2027	Mfr. Part # DSF706Q3R0 Mouser Part # 598-DSF706Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3VDC 70F 16x50mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	900Expected 1/12/2027	¥1,097.9 ¥808.9 ¥692.6 ¥656.1 View ¥607.9 Quote	Min.: 1 Mult.: 1	70 F	3 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	50 mm		1000 Hour	40 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF
Supercapacitors / Ultracapacitors 100F 3.0V 22*45 DSF107Q3R0 Knowles / Illinois Capacitor 1: ¥2,151 82Expected 3/4/2027	Mfr. Part # DSF107Q3R0 Mouser Part # 598-DSF107Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 100F 3.0V 22*45 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	82Expected 3/4/2027	¥2,151 ¥1,652.7 ¥1,453.4 ¥1,382 View ¥1,272.3 ¥1,189.3 Quote	Min.: 1 Mult.: 1	100 F	3 VDC	Radial		22 mm (0.866 in)			1500 Hour, 500000 Cycle	8 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	45 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 1.5F 6.0V 8.51723 DSF155Q6R0HAE Knowles / Illinois Capacitor 1: ¥621.2 600Expected 11/10/2026	Mfr. Part # DSF155Q6R0HAE Mouser Part # 598-DSF155Q6R0HAE	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.5F 6.0V 8.51723 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	600Expected 11/10/2026	¥621.2 ¥440.2 ¥367.1 ¥325.6 View ¥323.9 ¥312.3 ¥304 ¥292.3 Quote	Min.: 1 Mult.: 1	1.5 F	6 VDC	Radial			17 mm	8.5 mm	1500 Hour, 500000 Cycle	180 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	24 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 3VDC 200F Tol -10% to +30% DSF207Q3R0 Knowles / Illinois Capacitor 1: ¥2,622.7 100Expected 11/25/2026	Mfr. Part # DSF207Q3R0 Mouser Part # 598-DSF207Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3VDC 200F Tol -10% to +30% Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	100Expected 11/25/2026	¥2,622.7 ¥2,132.7 ¥1,966.6 ¥1,891.9 View ¥1,739.1 ¥1,677.6	Min.: 1 Mult.: 1	200 F	3 VDC	Radial		30 mm (1.181 in)			1500 Hour, 500000 Cycle	6 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	50 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 3VDC 470F Tol -10% to +30% DSF477Q3R0 Knowles / Illinois Capacitor 1: ¥4,018 50Expected 12/23/2026	Mfr. Part # DSF477Q3R0 Mouser Part # 598-DSF477Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3VDC 470F Tol -10% to +30% Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	50Expected 12/23/2026	¥4,018 ¥3,212.4 ¥2,948.3 ¥2,848.6 View ¥2,680.9 Quote	Min.: 1 Mult.: 1	470 F	3 VDC	Snap In		35 mm (1.378 in)			1500 Hour, 500000 Cycle	3 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	60 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 0.50F, 9V, 21x20x6.5mm Knowles / Illinois Capacitor DSF504Q9R0ZBN DSF504Q9R0ZBN Knowles / Illinois Capacitor 1: ¥1,041.4 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # DSF504Q9R0ZBN Mouser Part # 598-DSF504Q9R0ZBN	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.50F, 9V, 21x20x6.5mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors		Non-Stocked Lead-Time 24 Weeks	¥1,041.4 ¥681 ¥591.3 ¥501.6 View ¥481.7 ¥450.1 ¥428.5 Quote	Min.: 1 Mult.: 1	500 mF	9 VDC										EDLC / Supercaps				DSF	Bulk