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Wire Supercapacitors

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Part #

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

DSM186Q018W075PB
Knowles / Illinois Capacitor
1: S/483.02
21In Stock

Mfr. Part #
DSM186Q018W075PB

Mouser Part #
598-DSM186Q018W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

21In Stock

S/483.02

S/403.26

S/394.78

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

DSM236Q009W075PB
Knowles / Illinois Capacitor
1: S/171.93
52In Stock

Mfr. Part #
DSM236Q009W075PB

Mouser Part #
598-DSM236Q009W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

52In Stock

S/171.93

S/139.27

S/130.13

S/127.32

View

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 0.5F Tol -10%/+30% 21.5x24.5x7.5mm

DSM504Q009W075PB
Knowles / Illinois Capacitor
1: S/67.50
192In Stock

Mfr. Part #
DSM504Q009W075PB

Mouser Part #
598-DSM504Q009W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 9VDC 0.5F Tol -10%/+30% 21.5x24.5x7.5mm

Learn More

Datasheet

192In Stock

S/67.50

S/53.05

S/47.29

S/45.00

View

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 0.5F Tol -10%/+30% 52x27x9mm

DSM504Q018W075PB
Knowles / Illinois Capacitor
1: S/77.77
167In Stock

Mfr. Part #
DSM504Q018W075PB

Mouser Part #
598-DSM504Q018W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

167In Stock

S/77.77

S/67.96

S/63.88

S/54.73

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: S/276.91
41In Stock

Mfr. Part #
DSM126Q018W075PB

Mouser Part #
598-DSM126Q018W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

41In Stock

S/276.91

S/234.25

S/219.11

S/213.97

View

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

DSM335Q009W075PB
Knowles / Illinois Capacitor
1: S/88.90
181In Stock

Mfr. Part #
DSM335Q009W075PB

Mouser Part #
598-DSM335Q009W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

181In Stock

S/88.90

S/71.08

S/62.90

S/60.72

View

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 30VDC 0.3F Tol -10%/+30% 44x27x18mm

DSM304Q030W075PB
Knowles / Illinois Capacitor
1: S/103.35
43In Stock

Mfr. Part #
DSM304Q030W075PB

Mouser Part #
598-DSM304Q030W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm

Learn More

Datasheet

43In Stock

S/103.35

S/88.13

S/86.92

S/79.76

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: S/72.95
195In Stock

Mfr. Part #
DSM105Q009W075PB

Mouser Part #
598-DSM105Q009W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

195In Stock

S/72.95

S/57.61

S/51.50

S/49.63

View

Min.: 1
Mult.: 1

1 F

9 VDC

Wire

27 mm

1000 Hour

455 mOhms

- 10 %, + 30 %

EDLC / Supercaps

- 40 C

+ 65 C

9 mm

DSM

Bulk

Supercapacitors / Ultracapacitors 30VDC 11F Tol -10%/+30% 94x67x38mm

DSM116Q030W075PB
Knowles / Illinois Capacitor
1: S/721.09
10In Stock

Mfr. Part #
DSM116Q030W075PB

Mouser Part #
598-DSM116Q030W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 30VDC 11F Tol -10%/+30% 94x67x38mm

Learn More

Datasheet

10In Stock

S/721.09

S/612.80

S/612.76

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 18VDC 2.5F Tol -10%/+30% 79x30x14mm

DSM255Q018W075PB
Knowles / Illinois Capacitor
1: S/154.38
71In Stock
50Expected 9/30/2026

Mfr. Part #
DSM255Q018W075PB

Mouser Part #
598-DSM255Q018W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 18VDC 2.5F Tol -10%/+30% 79x30x14mm

Learn More

Datasheet

71In Stock

50Expected 9/30/2026

S/154.38

S/123.00

S/114.13

S/106.46

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

DSM504Q060W075PB
Knowles / Illinois Capacitor
1: S/186.88
77In Stock
Factory Special Order

Mfr. Part #
DSM504Q060W075PB

Mouser Part #
598-DSM504Q060W075AB

Factory Special Order

Knowles / Illinois Capacitor

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

Datasheet

77In Stock

S/186.88

S/146.79

S/142.31

S/138.65

Min.: 1
Mult.: 1

500 mF

60 VDC

Wire

73.5 mm

31.5 mm

1000 Hour

2000 mOhms

- 10 %, + 30 %

Vertical

Supercapacitors / Ultracapacitors

- 40 C

+ 65 C

27 mm

DSM

Bulk

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

DSM105Q030W075PB
Knowles / Illinois Capacitor
1: S/163.25
29In Stock

Mfr. Part #
DSM105Q030W075PB

Mouser Part #
598-DSM105Q030W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

29In Stock

S/163.25

S/137.21

S/130.13

S/127.52

View

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: S/125.65
48In Stock

Mfr. Part #
DSM154Q030W075PB

Mouser Part #
598-DSM154Q030W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

48In Stock

S/125.65

S/97.31

S/88.94

S/81.86

S/76.49

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: S/113.62
29In Stock

Mfr. Part #
DSM165Q018W075PB

Mouser Part #
598-DSM165Q018W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

29In Stock

S/113.62

S/91.05

S/87.81

S/85.17

View

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: S/87.97
18In Stock
75Expected 9/30/2026

Mfr. Part #
DSM254Q018W075PB

Mouser Part #
598-DSM254Q018W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

18In Stock

75Expected 9/30/2026

S/87.97

S/68.39

S/61.89

S/59.91

View

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: S/325.45
8In Stock

Mfr. Part #
DSM355Q030W075PB

Mouser Part #
598-DSM355Q030W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 30VDC 3.5F Tol -10%/+30% 84x39x34mm

Learn More

Datasheet

8In Stock

S/325.45

S/262.08

S/238.73

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: S/315.84
7In Stock

Mfr. Part #
DSM376Q009W075PB

Mouser Part #
598-DSM376Q009W075PB

Knowles / Illinois Capacitor

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

Learn More

Datasheet

7In Stock

S/315.84

S/270.33

S/253.99

S/246.43

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 30VDC 7F Tol -10%/+30% 94x57x38mm

DSM705Q030W075PB
Knowles / Illinois Capacitor
1: S/414.75
91Factory Stock Available

Mfr. Part #
DSM705Q030W075PB

Mouser Part #
598-DSM705Q030W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 30VDC 7F Tol -10%/+30% 94x57x38mm

Learn More

Datasheet

91Factory Stock Available

More Info Available

S/414.75

S/359.36

S/344.17

S/330.32

Min.: 1
Mult.: 1

7 F

30 VDC

Wire

94 mm

38 mm

1000 Hour

404 mOhms

- 10 %, + 30 %

EDLC / Supercaps

- 40 C

+ 65 C

57 mm

DSM

Bulk

Supercapacitors / Ultracapacitors 9VDC 5F Tol -10%/+30% 41x30x14mm

DSM505Q009W075PB
Knowles / Illinois Capacitor
1: S/97.70
50In Stock

Mfr. Part #
DSM505Q009W075PB

Mouser Part #
598-DSM505Q009W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 9VDC 5F Tol -10%/+30% 41x30x14mm

Learn More

Datasheet

50In Stock

S/97.70

S/78.55

S/70.88

S/68.51

S/64.50

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 5.8F Tol -10%/+30% 100x39x17.5mm

DSM585Q018W075PB
Knowles / Illinois Capacitor
1: S/221.99
1In Stock

Mfr. Part #
DSM585Q018W075PB

Mouser Part #
598-DSM585Q018W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 18VDC 5.8F Tol -10%/+30% 100x39x17.5mm

Learn More

Datasheet

1In Stock

S/221.99

S/179.68

S/171.43

S/168.27

View

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: S/171.93
72In Stock
Factory Special Order

Mfr. Part #
DSM154Q060W075PB

Mouser Part #
598-DSM154Q060W075AB

Factory Special Order

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors .15F, 60V, 59.5x23x25.5mm STD MOD

Learn More

Datasheet

72In Stock

S/171.93

S/132.42

S/128.53

S/126.58

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: S/537.17
20In Stock
Factory Special Order

Mfr. Part #
DSM355Q060W075PB

Mouser Part #
598-DSM355Q060W075AB

Factory Special Order

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 3.5F, 60V, 129.5x57x55.5mm STD MOD

Learn More

Datasheet

20In Stock

S/537.17

S/490.10

S/442.42

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: S/158.19
139In Stock
Factory Special Order

Mfr. Part #
DSM753Q060W075PB

Mouser Part #
598-DSM753Q060W075AB

Factory Special Order

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.075F, 60V, 47.6x24.5x19.5mm STD MOD

Learn More

Datasheet

139In Stock

S/158.19

S/130.79

S/119.73

S/116.35

View

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: S/370.57
3In Stock
Factory Special Order

Mfr. Part #
DSM175Q060W075PB

Mouser Part #
598-DSM175Q060W075AB

Factory Special Order

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 1.75F, 60V, 115.5x39x49.5mm STD MOD

Learn More

Datasheet

3In Stock

S/370.57

S/319.50

S/299.02

S/292.68

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: S/680.45
4In Stock
Factory Special Order

Mfr. Part #
DSM555Q060W075PB

Mouser Part #
598-DSM555Q060W075AB

Factory Special Order

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 5.5F, 60V, 129.5x67x55.5mm, STD MOD

Learn More

Datasheet

4In Stock

S/680.45

S/590.96

S/568.38

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

Wire Supercapacitors

Customer Service Office

Company

Resources

Support

75 mF
150 mF
250 mF
300 mF
500 mF
1 F
1.5 F
1.6 F
1.75 F
2.5 F
3.3 F
3.5 F
5 F
5.5 F
5.8 F
7 F
11 F
11.6 F
18 F
23.3 F

21.5 mm
27 mm
33 mm
35 mm
41 mm
42 mm
44 mm
47.6 mm
51 mm
52 mm
54 mm
57 mm
59.5 mm
64 mm
66 mm
73.5 mm
79 mm
84 mm
94 mm
100 mm

110 mOhms
122 mOhms
152 mOhms
210 mOhms
220 mOhms
243 mOhms
303 mOhms
334 mOhms
360 mOhms
404 mOhms
455 mOhms
505 mOhms
546 mOhms
700 mOhms
740 mOhms
820 mOhms
909 mOhms
1.091 Ohms
1.515 Ohms
1.818 Ohms