Supercapacitors / Ultracapacitors

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DSM Standard Supercapacitor Modules

Cornell Dubilier (CDE) DSM Standard Supercapacitor Modules provide a wide range of capacitances and voltages to enable simple, rapid implementation into any system. These devices feature an insulated assembly with integrated cell balancing, a cable assembly with a connector, and a +85°C-rated supercapacitor. CDE DSM standard supercapacitor modules represent a safe alternative to lithium-ion batteries (green technology) and offer a 9V_DC to 60V_DC voltage range and a 0.075F to 36.6F capacitance range.

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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	Length	Width	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors 18VDC 0.5F Tol -10%/+30% 52x27x9mm DSM504Q018W075PB Knowles / Illinois Capacitor 1: $19.99 165In Stock	Mfr. Part No. DSM504Q018W075PB Mouser Part No 598-DSM504Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 0.5F Tol -10%/+30% 52x27x9mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	165In Stock	$19.99 $17.47 $16.41 $14.06	Min.: 1 Mult.: 1	500 mF	18 VDC	Wire	52 mm	9 mm	1000 Hour	909 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	27 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 18VDC 11.6F Tol -10%/+30% 112x57x19.5mm DSM126Q018W075PB Knowles / Illinois Capacitor 1: $71.13 35In Stock	Mfr. Part No. DSM126Q018W075PB Mouser Part No 598-DSM126Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 11.6F Tol -10%/+30% 112x57x19.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	35In Stock	$71.13 $60.18 $56.29 $54.97 Quote Quote	Min.: 1 Mult.: 1	11.6 F	18 VDC	Wire	112 mm	19.5 mm	1000 Hour	243 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	57 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 30VDC 11F Tol -10%/+30% 94x67x38mm DSM116Q030W075PB Knowles / Illinois Capacitor 1: $185.25 10In Stock	Mfr. Part No. DSM116Q030W075PB Mouser Part No 598-DSM116Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 11F Tol -10%/+30% 94x67x38mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	10In Stock	$185.25 $156.16 $156.15 Quote Quote	Min.: 1 Mult.: 1	11 F	30 VDC	Wire	94 mm	38 mm	1000 Hour	360 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	67 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 9VDC 23.3F Tol -10%/+30% 57x57x19.5mm DSM236Q009W075PB Knowles / Illinois Capacitor 1: $44.17 52In Stock	Mfr. Part No. DSM236Q009W075PB Mouser Part No 598-DSM236Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 23.3F Tol -10%/+30% 57x57x19.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	52In Stock	$44.17 $35.78 $33.43 $32.71 View Quote	Min.: 1 Mult.: 1	23.3 F	9 VDC	Wire	57 mm	19.5 mm	1000 Hour	122 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	57 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 9VDC 3.3F Tol -10%/+30% 33x30x11mm DSM335Q009W075PB Knowles / Illinois Capacitor 1: $22.84 181In Stock	Mfr. Part No. DSM335Q009W075PB Mouser Part No 598-DSM335Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 3.3F Tol -10%/+30% 33x30x11mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	181In Stock	$22.84 $18.26 $16.18 $15.60 View $14.90 Quote	Min.: 1 Mult.: 1	3.3 F	9 VDC	Wire	33 mm	11 mm	1000 Hour	546 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 9VDC 0.5F Tol -10%/+30% 21.5x24.5x7.5mm DSM504Q009W075PB Knowles / Illinois Capacitor 1: $17.34 190In Stock	Mfr. Part No. DSM504Q009W075PB Mouser Part No 598-DSM504Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 0.5F Tol -10%/+30% 21.5x24.5x7.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	190In Stock	$17.34 $13.63 $12.15 $11.56 View $10.91 Quote	Min.: 1 Mult.: 1	500 mF	9 VDC	Wire	21.5 mm	7.5 mm	1000 Hour	1.94 Ohms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	24.5 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 18VDC 18.6F Tol -10%/+30% 112x67x19.5mm DSM186Q018W075PB Knowles / Illinois Capacitor 1: $124.09 21In Stock	Mfr. Part No. DSM186Q018W075PB Mouser Part No 598-DSM186Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 18.6F Tol -10%/+30% 112x67x19.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	21In Stock	$124.09 $103.60 $101.41 Quote Quote	Min.: 1 Mult.: 1	18 F	18 VDC	Wire	112 mm	19.5 mm	1000 Hour	220 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	67 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm DSM304Q030W075PB Knowles / Illinois Capacitor 1: $26.04 41In Stock	Mfr. Part No. DSM304Q030W075PB Mouser Part No 598-DSM304Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	41In Stock	$26.04 $22.27 $21.98 $20.98 View $20.97 Quote	Min.: 1 Mult.: 1	300 mF	30 VDC	Wire	44 mm	18 mm	1000 Hour	1.515 Ohms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	27 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 9VDC 1F Tol -10%/+30% 27x27x9mm DSM105Q009W075PB Knowles / Illinois Capacitor 1: $18.74 195In Stock	Mfr. Part No. DSM105Q009W075PB Mouser Part No 598-DSM105Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 1F Tol -10%/+30% 27x27x9mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	195In Stock	$18.74 $14.80 $13.23 $12.75 View $11.92 Quote	Min.: 1 Mult.: 1	1 F	9 VDC	Wire	27 mm	27 mm	1000 Hour	455 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	9 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 9VDC 5F Tol -10%/+30% 41x30x14mm DSM505Q009W075PB Knowles / Illinois Capacitor 1: $25.05 50In Stock	Mfr. Part No. DSM505Q009W075PB Mouser Part No 598-DSM505Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 5F Tol -10%/+30% 41x30x14mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	50In Stock	$25.05 $20.14 $18.21 $17.60 View $16.57 Quote	Min.: 1 Mult.: 1	5 F	9 VDC	Wire	41 mm	14 mm	1000 Hour	210 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 18VDC 2.5F Tol -10%/+30% 79x30x14mm DSM255Q018W075PB Knowles / Illinois Capacitor 1: $39.66 61In Stock 50Expected 30/09/2026	Mfr. Part No. DSM255Q018W075PB Mouser Part No 598-DSM255Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 2.5F Tol -10%/+30% 79x30x14mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	61In Stock 50Expected 30/09/2026	$39.66 $31.60 $29.32 $27.35 Quote Quote	Min.: 1 Mult.: 1	2.5 F	18 VDC	Wire	79 mm	14 mm	1000 Hour	334 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 30VDC 1F Tol -10%/+30% 54x30x22mm DSM105Q030W075PB Knowles / Illinois Capacitor 1: $41.94 28In Stock	Mfr. Part No. DSM105Q030W075PB Mouser Part No 598-DSM105Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 1F Tol -10%/+30% 54x30x22mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	28In Stock	$41.94 $35.25 $33.43 $32.76 View Quote	Min.: 1 Mult.: 1	1 F	30 VDC	Wire	54 mm	22 mm	1000 Hour	1.818 Ohms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 30VDC 150 mF Tol -10%/+30% 35x24.5x14.5mm DSM154Q030W075PB Knowles / Illinois Capacitor 1: $32.28 48In Stock	Mfr. Part No. DSM154Q030W075PB Mouser Part No 598-DSM154Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 150 mF Tol -10%/+30% 35x24.5x14.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	48In Stock	$32.28 $25.00 $22.85 $21.03 $19.65	Min.: 1 Mult.: 1	150 mF	30 VDC	Wire	35 mm	14.5 mm	1000 Hour	6.464 Ohms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	24.5 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 18VDC 1.6F Tol -10%/+30% 64x30x11mm DSM165Q018W075PB Knowles / Illinois Capacitor 1: $32.64 28In Stock	Mfr. Part No. DSM165Q018W075PB Mouser Part No 598-DSM165Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 1.6F Tol -10%/+30% 64x30x11mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	28In Stock	$32.64 $24.79 $23.91 $23.17 View $22.32 Quote	Min.: 1 Mult.: 1	1.6 F	18 VDC	Wire	64 mm	11 mm	1000 Hour	1.091 Ohms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 18VDC 0.25F Tol -10%/+30% 42x24.5x7.5mm DSM254Q018W075PB Knowles / Illinois Capacitor 1: $24.74 29In Stock 75Expected 30/09/2026	Mfr. Part No. DSM254Q018W075PB Mouser Part No 598-DSM254Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 0.25F Tol -10%/+30% 42x24.5x7.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	29In Stock 75Expected 30/09/2026	$24.74 $19.17 $17.51 $16.12 $15.06	Min.: 1 Mult.: 1	250 mF	18 VDC	Wire	42 mm	7.5 mm	1000 Hour	3.879 Ohms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	24.5 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 30VDC 3.5F Tol -10%/+30% 84x39x34mm DSM355Q030W075PB Knowles / Illinois Capacitor 1: $76.78 8In Stock	Mfr. Part No. DSM355Q030W075PB Mouser Part No 598-DSM355Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 3.5F Tol -10%/+30% 84x39x34mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	8In Stock	$76.78 $65.55 $61.33 $59.65	Min.: 1 Mult.: 1	3.5 F	30 VDC	Wire	84 mm		1000 Hour	505 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	39 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 9VDC 36.6F Tol -10%/+30% 57x67x19.5mm DSM376Q009W075PB Knowles / Illinois Capacitor 1: $81.14 7In Stock	Mfr. Part No. DSM376Q009W075PB Mouser Part No 598-DSM376Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 36.6F Tol -10%/+30% 57x67x19.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	7In Stock	$81.14 $69.45 $65.25 $63.31	Min.: 1 Mult.: 1	36.6 F	9 VDC	Wire	57 mm	19.5 mm	1000 Hour	110 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	67 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 18VDC 5.8F Tol -10%/+30% 100x39x17.5mm DSM585Q018W075PB Knowles / Illinois Capacitor 1: $60.45 1In Stock	Mfr. Part No. DSM585Q018W075PB Mouser Part No 598-DSM585Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 5.8F Tol -10%/+30% 100x39x17.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	1In Stock	$60.45 $47.01 $45.70 $44.88 View Quote	Min.: 1 Mult.: 1	5.8 F	18 VDC	Wire	100 mm	17.5 mm	1000 Hour	303 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	39 mm	DSM	Bulk
Supercapacitors / Ultracapacitors .15F, 60V, 59.5x23x25.5mm STD MOD DSM154Q060W075PB Knowles / Illinois Capacitor 1: $44.17 72In Stock Factory Special Order	Mfr. Part No. DSM154Q060W075PB Mouser Part No 598-DSM154Q060W075AB Factory Special Order	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors .15F, 60V, 59.5x23x25.5mm STD MOD Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	72In Stock	$44.17 $34.02 $33.02 $32.52	Min.: 1 Mult.: 1	150 mF	60 VDC	Wire	59.5 mm	25.5 mm	1000 Hour	4000 mOhms	- 10 %, + 30 %	Vertical	Supercapacitors / Ultracapacitors	- 40 C	+ 65 C	23 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 3.5F, 60V, 129.5x57x55.5mm STD MOD DSM355Q060W075PB Knowles / Illinois Capacitor 1: $138.00 20In Stock Factory Special Order	Mfr. Part No. DSM355Q060W075PB Mouser Part No 598-DSM355Q060W075AB Factory Special Order	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3.5F, 60V, 129.5x57x55.5mm STD MOD Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	20In Stock	$138.00 $125.91 $113.66	Min.: 1 Mult.: 1	3.5 F	60 VDC	Wire	129.5 mm	57 mm	1000 Hour	820 mOhms	- 10 %, + 30 %	Vertical	Supercapacitors / Ultracapacitors	- 40 C	+ 65 C	55.5 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 0.075F, 60V, 47.6x24.5x19.5mm STD MOD DSM753Q060W075PB Knowles / Illinois Capacitor 1: $40.64 139In Stock Factory Special Order	Mfr. Part No. DSM753Q060W075PB Mouser Part No 598-DSM753Q060W075AB Factory Special Order	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.075F, 60V, 47.6x24.5x19.5mm STD MOD Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	139In Stock	$40.64 $33.60 $30.76 $29.89 View Quote	Min.: 1 Mult.: 1	75 mF	60 VDC	Wire	47.6 mm	24.5 mm	1000 Hour	12800 mOhms	- 10 %, + 30 %	Vertical	Supercapacitors / Ultracapacitors	- 40 C	+ 65 C	19.5 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 1.75F, 60V, 115.5x39x49.5mm STD MOD DSM175Q060W075PB Knowles / Illinois Capacitor 1: $95.20 3In Stock Factory Special Order	Mfr. Part No. DSM175Q060W075PB Mouser Part No 598-DSM175Q060W075AB Factory Special Order	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.75F, 60V, 115.5x39x49.5mm STD MOD Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	3In Stock	$95.20 $82.08 $76.82 $75.19	Min.: 1 Mult.: 1	1.75 F	60 VDC	Wire	115.5 mm	49.5 mm	1000 Hour		- 10 %, + 30 %	Vertical	Supercapacitors / Ultracapacitors	- 40 C	+ 65 C	39 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 5.5F, 60V, 129.5x67x55.5mm, STD MOD DSM555Q060W075PB Knowles / Illinois Capacitor 1: $184.44 4In Stock Factory Special Order	Mfr. Part No. DSM555Q060W075PB Mouser Part No 598-DSM555Q060W075AB Factory Special Order	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 5.5F, 60V, 129.5x67x55.5mm, STD MOD Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	4In Stock	$184.44 $160.49 $153.60 Quote Quote	Min.: 1 Mult.: 1	5.5 F	60 VDC	Wire	129.5 mm	67 mm	1000 Hour	740 mOhms	- 10 %, + 30 %	Vertical	Supercapacitors / Ultracapacitors	- 40 C	+ 65 C	55.5 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 30VDC 1.5F Tol -10%/+30% 66x30x27mm DSM155Q030W075PB Knowles / Illinois Capacitor 1: $48.21 45On Order	Mfr. Part No. DSM155Q030W075PB Mouser Part No 598-DSM155Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 1.5F Tol -10%/+30% 66x30x27mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	45On Order On Order Ship Dates Mfr. No: DSM155Q030W075PB Stock: 0 On Order: 15 Expected 30/09/2026 30 Expected 26/10/2026 Factory Lead Time: 26 Weeks	$48.21 $41.83 $40.30 $38.29 View Quote	Min.: 1 Mult.: 1	1.5 F	30 VDC	Wire	66 mm	27 mm	1000 Hour	700 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM	Bulk
Supercapacitors / Ultracapacitors 9VDC 11.6F Tol -10%/+30% 51x39x17.5mm DSM126Q009W075PB Knowles / Illinois Capacitor 1: $39.78 118Factory Stock Available	Mfr. Part No. DSM126Q009W075PB Mouser Part No 598-DSM126Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 11.6F Tol -10%/+30% 51x39x17.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	118Factory Stock Available More Info Available	$39.78 $30.68 $29.66 $28.83 View Quote	Min.: 1 Mult.: 1	11.6 F	9 VDC	Wire	51 mm	17.5 mm	1000 Hour	152 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	39 mm	DSM	Bulk