.hide-partial { max-height: none; } .show-more { display: none; }

Cornell Dubilier / Knowles Power

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Power

List Images

Results: 207

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Supercapacitors / Ultracapacitors 5F, 9V, 39x33x13mm

DSF505Q9R0KZT
Knowles / Illinois Capacitor
1: $11.18
346In Stock

Mfr. Part No.
DSF505Q9R0KZT

Mouser Part No
598-DSF505Q9R0KZT

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 5F, 9V, 39x33x13mm

Learn More

Datasheet

346In Stock

$11.18

$8.55

$7.51

$7.11

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 30VDC 1F Tol -10%/+30% 54x30x22mm

DSM105Q030W075PB
Knowles / Illinois Capacitor
1: $39.11
58In Stock

Mfr. Part No.
DSM105Q030W075PB

Mouser Part No
598-DSM105Q030W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 30VDC 1F Tol -10%/+30% 54x30x22mm

Learn More

Datasheet

58In Stock

$39.11

$31.02

$31.01

$30.53

Quote

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 18VDC 11.6F Tol -10%/+30% 112x57x19.5mm

DSM126Q018W075PB
Knowles / Illinois Capacitor
1: $62.49
43In 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

Datasheet

43In Stock

$62.49

$52.92

$51.22

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 18VDC 18.6F Tol -10%/+30% 112x67x19.5mm

DSM186Q018W075PB
Knowles / Illinois Capacitor
1: $101.52
23In 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

Datasheet

23In Stock

$101.52

$95.34

$95.30

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 9VDC 23.3F Tol -10%/+30% 57x57x19.5mm

DSM236Q009W075PB
Knowles / Illinois Capacitor
1: $39.81
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

Datasheet

52In Stock

$39.81

$30.24

$30.23

$29.83

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 9VDC 3.3F Tol -10%/+30% 33x30x11mm

DSM335Q009W075PB
Knowles / Illinois Capacitor
1: $19.08
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

Datasheet

181In Stock

$19.08

$14.65

$14.53

$13.74

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 9VDC 36.6F Tol -10%/+30% 57x67x19.5mm

DSM376Q009W075PB
Knowles / Illinois Capacitor
1: $67.12
44In 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

Datasheet

44In Stock

$67.12

$61.52

$59.32

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 18VDC 0.5F Tol -10%/+30% 52x27x9mm

DSM504Q018W075PB
Knowles / Illinois Capacitor
1: $22.76
192In Stock

Mfr. Part No.
DSM504Q018W075PB

Mouser Part No
598-DSM504Q018W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 18VDC 0.5F Tol -10%/+30% 52x27x9mm

Learn More

Datasheet

192In Stock

$22.76

$18.25

$16.42

$15.90

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 3.6V 85C

EDS155Z3R6V
Knowles / Illinois Capacitor
1: $6.37
626In Stock

Mfr. Part No.
EDS155Z3R6V

Mouser Part No
598-EDS155Z3R6V

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 1.5F 3.6V 85C

Learn More

Datasheet

626In Stock

$6.37

$4.47

$3.85

$3.38

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.5F, 60V, 73.5x27x31.5mm STD MOD

DSM504Q060W075PB
Knowles / Illinois Capacitor
1: $45.82
87In Stock

Mfr. Part No.
DSM504Q060W075PB

Mouser Part No
598-DSM504Q060W075AB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.5F, 60V, 73.5x27x31.5mm STD MOD

Datasheet

87In Stock

$45.82

$35.97

$34.87

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.75F, 60V, 91x30x39mm STD MOD

DSM754Q060W075PB
Knowles / Illinois Capacitor
1: $58.10
45In Stock

Mfr. Part No.
DSM754Q060W075PB

Mouser Part No
598-DSM754Q060W075AB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.75F, 60V, 91x30x39mm STD MOD

Datasheet

45In Stock

$58.10

$47.95

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2F, 8.1V, 31x23x11mm

DGH205Q8R1
Knowles / Illinois Capacitor
1: $7.01
240In Stock
120Expected 2026/02/23

Mfr. Part No.
DGH205Q8R1

Mouser Part No
598-DGH205Q8R1

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 2F, 8.1V, 31x23x11mm

Learn More

Datasheet

240In Stock

120Expected 2026/02/23

$7.01

$5.20

$4.47

$4.20

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.33F, 8.1V, 25x16x8.5mm

DGH334Q8R1
Knowles / Illinois Capacitor
1: $4.61
416In Stock

Mfr. Part No.
DGH334Q8R1

Mouser Part No
598-DGH334Q8R1

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.33F, 8.1V, 25x16x8.5mm

Learn More

Datasheet

416In Stock

$4.61

$3.31

$2.80

$2.61

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3.33F, 8.1V, 31x27x11mm

DGH335Q8R1
Knowles / Illinois Capacitor
1: $10.91
170In Stock

Mfr. Part No.
DGH335Q8R1

Mouser Part No
598-DGH335Q8R1

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 3.33F, 8.1V, 31x27x11mm

Learn More

Datasheet

170In Stock

$10.91

$8.13

$6.97

$6.44

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 5F, 8.1V, 39x33x13mm

DGH505Q8R1
Knowles / Illinois Capacitor
1: $11.89
123In Stock
120Expected 2026/03/16

Mfr. Part No.
DGH505Q8R1

Mouser Part No
598-DGH505Q8R1

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 5F, 8.1V, 39x33x13mm

Learn More

Datasheet

123In Stock

120Expected 2026/03/16

$11.89

$8.96

$7.93

$7.23

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.67F, 8.1V, 25x16x8.5mm

DGH674Q8R1
Knowles / Illinois Capacitor
1: $5.38
415In Stock

Mfr. Part No.
DGH674Q8R1

Mouser Part No
598-DGH674Q8R1

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.67F, 8.1V, 25x16x8.5mm

Learn More

Datasheet

415In Stock

$5.38

$3.90

$3.29

$2.97

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.66F, 9V, 31x23x11mm

DSF165Q9R0JSE
Knowles / Illinois Capacitor
1: $8.40
175In Stock

Mfr. Part No.
DSF165Q9R0JSE

Mouser Part No
598-DSF165Q9R0JSE

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 1.66F, 9V, 31x23x11mm

Learn More

Datasheet

175In Stock

$8.40

$6.26

$5.27

$4.86

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.33F, 9V, 25x16x8.5mm

DSF334Q9R0HDL
Knowles / Illinois Capacitor
1: $4.86
449In Stock

Mfr. Part No.
DSF334Q9R0HDL

Mouser Part No
598-DSF334Q9R0HDL

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.33F, 9V, 25x16x8.5mm

Learn More

Datasheet

449In Stock

$4.86

$3.51

$2.97

$2.77

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3.33F, 9V, 31x27x11mm

DSF335Q9R0JSF
Knowles / Illinois Capacitor
1: $11.80
218In Stock

Mfr. Part No.
DSF335Q9R0JSF

Mouser Part No
598-DSF335Q9R0JSF

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 3.33F, 9V, 31x27x11mm

Learn More

Datasheet

218In Stock

$11.80

$8.91

$7.57

$7.00

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.67F, 9V, 25x16x8.5mm

DSF674Q9R0HDL
Knowles / Illinois Capacitor
1: $5.59
468In Stock

Mfr. Part No.
DSF674Q9R0HDL

Mouser Part No
598-DSF674Q9R0HDL

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.67F, 9V, 25x16x8.5mm

Learn More

Datasheet

468In Stock

$5.59

$4.07

$3.42

$3.09

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 9VDC 1F Tol -10%/+30% 27x27x9mm

DSM105Q009W075PB
Knowles / Illinois Capacitor
1: $17.11
195In Stock

Mfr. Part No.
DSM105Q009W075PB

Mouser Part No
598-DSM105Q009W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 9VDC 1F Tol -10%/+30% 27x27x9mm

Learn More

Datasheet

195In Stock

$17.11

$13.10

$12.96

$11.99

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 30VDC 150 mF Tol -10%/+30% 35x24.5x14.5mm

DSM154Q030W075PB
Knowles / Illinois Capacitor
1: $24.90
58In 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

Datasheet

58In Stock

$24.90

$18.65

$17.96

$17.95

$17.68

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 30VDC 1.5F Tol -10%/+30% 66x30x27mm

DSM155Q030W075PB
Knowles / Illinois Capacitor
1: $46.45
15In Stock

Mfr. Part No.
DSM155Q030W075PB

Mouser Part No
598-DSM155Q030W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 30VDC 1.5F Tol -10%/+30% 66x30x27mm

Learn More

Datasheet

15In Stock

$46.45

$37.83

$37.00

Quote

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 18VDC 1.6F Tol -10%/+30% 64x30x11mm

DSM165Q018W075PB
Knowles / Illinois Capacitor
1: $27.04
30In Stock

Mfr. Part No.
DSM165Q018W075PB

Mouser Part No
598-DSM165Q018W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 18VDC 1.6F Tol -10%/+30% 64x30x11mm

Learn More

Datasheet

30In Stock

$27.04

$20.39

$19.63

$19.46

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 18VDC 0.25F Tol -10%/+30% 42x24.5x7.5mm

DSM254Q018W075PB
Knowles / Illinois Capacitor
1: $19.88
99In Stock

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

Datasheet

99In Stock

$19.88

$15.79

$13.85

$13.84

$13.55

Min.: 1
Mult.: 1

Cornell Dubilier / Knowles Power

Types of Power

Customer Service Office

Company

Resources

Support