Supercapacitors / Ultracapacitors – Mouser South Africa

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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 (USD) 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 4F, 3V, 8 x 20mm DSF405M3R0 Knowles / Illinois Capacitor 1: $2.15 9,973Expected 2026/09/30	Mfr. Part No. DSF405M3R0 Mouser Part No 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 2026/09/30	$2.15 $1.47 $1.23 $1.15 View $1.05 $0.966 $0.94 $0.868	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 Lead-Time 24 Weeks	Mfr. Part No. DSF706Q3R0 Mouser Part No 598-DSF706Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3VDC 70F 16x50mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	Lead-Time 24 Weeks		Request a Quote	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 10F 3.0V 10*30 DSF106Q3R0 Knowles / Illinois Capacitor 1: $2.02 1,000On Order	Mfr. Part No. DSF106Q3R0 Mouser Part No 598-DSF106Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 10F 3.0V 10*30 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	1,000On Order On Order Ship Dates Mfr. No: DSF106Q3R0 Stock: 0 On Order: 600 Expected 2027/01/20 400 Expected 2027/03/11 Factory Lead Time: 24 Weeks	$2.02 $1.54 $1.26 $1.09 View $1.08 $0.977	Min.: 1 Mult.: 1	10 F	3 VDC	Radial		10 mm (0.394 in)			1500 Hour, 500000 Cycle	40 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	32 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 100F 3.0V 22*45 DSF107Q3R0 Knowles / Illinois Capacitor 1: $12.96 82Expected 2026/12/30	Mfr. Part No. DSF107Q3R0 Mouser Part No 598-DSF107Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 100F 3.0V 22*45 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	82Expected 2026/12/30	$12.96 $9.96 $8.76 $8.47 View $7.79 $7.29 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: $3.74 600Expected 2026/11/10	Mfr. Part No. DSF155Q6R0HAE Mouser Part No 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 2026/11/10	$3.74 $2.65 $2.21 $2.00 View $1.95 $1.92 $1.79	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: $15.79 100Expected 2026/11/25	Mfr. Part No. DSF207Q3R0 Mouser Part No 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 2026/11/25	$15.79 $12.84 $11.84 $11.40 View $10.47 $10.16	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: $24.19 50Expected 2026/12/23	Mfr. Part No. DSF477Q3R0 Mouser Part No 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 2026/12/23	$24.19 $19.34 $18.06 $17.46 View $16.43 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 5F, 9V, 39x33x13mm DSF505Q9R0KZT Knowles / Illinois Capacitor 1: $11.64 120Expected 2027/03/09	Mfr. Part No. DSF505Q9R0KZT Mouser Part No 598-DSF505Q9R0KZT	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 5F, 9V, 39x33x13mm Learn More about Knowles / Illinois Capacitor cde dsf 3 cell supercapacitors	Datasheet	120Expected 2027/03/09	$11.64 $8.91 $7.83 $7.41 View $6.85 $6.68	Min.: 1 Mult.: 1	5 F	9 VDC	Radial	21 mm (0.827 in)		39 mm	13 mm	1000 Hour	230 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	33 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 0.50F, 9V, 21x20x6.5mm Knowles / Illinois Capacitor DSF504Q9R0ZBN DSF504Q9R0ZBN Knowles / Illinois Capacitor 1: $6.27 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. DSF504Q9R0ZBN Mouser Part No 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	$6.27 $4.11 $3.56 $3.02 View $2.90 $2.71 $2.58 $2.52	Min.: 1 Mult.: 1	500 mF	9 VDC										EDLC / Supercaps				DSF	Bulk