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21 mm Capacitors

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Results: 65

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Length = 21 mm

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Part #

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-ATLI 470uF 63V 20% Radial

860080780024
Wurth Elektronik
1: $1.92
1,605In Stock
600On Order

Mfr. Part No.
860080780024

Mouser Part No
710-860080780024

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-ATLI 470uF 63V 20% Radial

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Datasheet

1,605In Stock

600On Order

$1.92

$1.64

$1.43

Reel

$1.39

$1.16

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

470 uF

20 %

63 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 25V

SK102M025ST
Knowles / Illinois Capacitor
1: $1.82
2,623In Stock

Mfr. Part No.
SK102M025ST

Mouser Part No
598-SK102M025ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 25V

Datasheet

2,623In Stock

$1.82

$1.19

$0.92

$0.835

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1000 uF

20 %

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 100V

SK101M100ST
Knowles / Illinois Capacitor
1: $1.66
338In Stock

Mfr. Part No.
SK101M100ST

Mouser Part No
598-SK101M100ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 100V

Datasheet

338In Stock

$1.66

$1.15

$0.855

$0.715

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

100 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 220uF 63V

SK221M063ST
Knowles / Illinois Capacitor
1: $2.05
3,593In Stock

Mfr. Part No.
SK221M063ST

Mouser Part No
598-SK221M063ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 220uF 63V

Datasheet

3,593In Stock

$2.05

$1.41

$1.15

$0.958

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

220 uF

20 %

63 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 22uF 350V

SK220M350ST
Knowles / Illinois Capacitor
1: $3.13
3,220In Stock

Mfr. Part No.
SK220M350ST

Mouser Part No
598-SK220M350ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 22uF 350V

Datasheet

3,220In Stock

$3.13

$2.27

$1.97

$1.72

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

22 uF

20 %

350 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 2200uF 16V

SK222M016ST
Knowles / Illinois Capacitor
1: $2.69
7,018In Stock

Mfr. Part No.
SK222M016ST

Mouser Part No
598-SK222M016ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 2200uF 16V

Datasheet

7,018In Stock

$2.69

$1.92

$1.58

$1.44

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

2200 uF

20 %

16 VDC

Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL

REA1321102M025K
KYOCERA AVX
1: $0.92
790In Stock

Mfr. Part No.
REA1321102M025K

Mouser Part No
581-REA1321102M025K

KYOCERA AVX

Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL

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Datasheet

790In Stock

$0.92

$0.457

$0.347

Reel

$0.346

Min.: 1
Mult.: 1

: 400

Electrolytic Capacitors

1000 uF

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL

REA1321331M063K
KYOCERA AVX
1: $1.02
774In Stock

Mfr. Part No.
REA1321331M063K

Mouser Part No
581-REA1321331M063K

KYOCERA AVX

Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL

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Datasheet

774In Stock

$1.02

$0.501

$0.381

Reel

$0.38

Min.: 1
Mult.: 1

: 400

Electrolytic Capacitors

330 uF

63 VDC

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 100uF 160V 20%

860240981006
Wurth Elektronik
1: $3.56
295In Stock

Mfr. Part No.
860240981006

Mouser Part No
710-860240981006

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 100uF 160V 20%

Learn More

Datasheet

295In Stock

$3.56

$3.31

$2.96

Reel

$2.67

$2.33

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

160 VDC

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 100uF 200V 20%

860241081007
Wurth Elektronik
1: $3.81
465In Stock

Mfr. Part No.
860241081007

Mouser Part No
710-860241081007

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 100uF 200V 20%

Learn More

Datasheet

465In Stock

$3.81

$3.54

$3.17

Reel

$2.85

$2.50

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

200 VDC

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 33uF 450V 20%

860241481006
Wurth Elektronik
1: $4.96
142In Stock

Mfr. Part No.
860241481006

Mouser Part No
710-860241481006

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 33uF 450V 20%

Learn More

Datasheet

142In Stock

$4.96

$4.60

$4.12

Reel

$3.71

$3.25

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

33 uF

20 %

450 VDC

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-ATUL 1200uF 35V 20% Radial

860040580016
Wurth Elektronik
1: $2.50
183In Stock

Mfr. Part No.
860040580016

Mouser Part No
710-860040580016

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-ATUL 1200uF 35V 20% Radial

Learn More

Datasheet

183In Stock

$2.50

$2.18

$1.90

Reel

$1.86

$1.65

$1.38

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1.2 mF

20 %

35 VDC

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 47uF 250V 20% Radial

860241180004
Wurth Elektronik
1: $2.43
237In Stock

Mfr. Part No.
860241180004

Mouser Part No
710-860241180004

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 47uF 250V 20% Radial

Learn More

Datasheet

237In Stock

$2.43

$2.07

$1.82

Reel

$1.74

$1.54

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

47 uF

20 %

250 VDC

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 33uF 400V 20% Radial

860241381004
Wurth Elektronik
1: $3.27
133In Stock

Mfr. Part No.
860241381004

Mouser Part No
710-860241381004

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 33uF 400V 20% Radial

Learn More

Datasheet

133In Stock

$3.27

$2.79

$2.43

Reel

$2.43

$2.16

$1.80

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

33 uF

20 %

400 VDC

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 47uF 400V 20% Radial

860241381005
Wurth Elektronik
1: $4.06
38In Stock

Mfr. Part No.
860241381005

Mouser Part No
710-860241381005

Wurth Elektronik

Aluminium Electrolytic Capacitors - Radial Leaded WCAP-AT1H 47uF 400V 20% Radial

Learn More

Datasheet

38In Stock

$4.06

$3.46

$3.02

Reel

$3.02

$2.68

$2.23

Min.: 1
Mult.: 1

: 200

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

47 uF

20 %

400 VDC

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL8 150uF 450V 20% Snap In

861101485017
Wurth Elektronik
1: $6.07
69In Stock

Mfr. Part No.
861101485017

Mouser Part No
710-861101485017

Wurth Elektronik

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL8 150uF 450V 20% Snap In

Learn More

Datasheet

69In Stock

$6.07

$5.27

$4.54

$4.00

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

Aluminum Electrolytic Capacitors

Snap In

150 uF

20 %

450 VDC

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL5 33uF 450V 20% Snap In

861111483001
Wurth Elektronik
1: $2.70
118In Stock

Mfr. Part No.
861111483001

Mouser Part No
710-861111483001

Wurth Elektronik

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL5 33uF 450V 20% Snap In

Learn More

Datasheet

118In Stock

$2.70

$2.18

$1.97

$1.62

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

Aluminum Electrolytic Capacitors

Snap In

33 uF

20 %

450 VDC

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL5 47uF 450V 20% Snap In

861111483002
Wurth Elektronik
1: $3.16
160In Stock

Mfr. Part No.
861111483002

Mouser Part No
710-861111483002

Wurth Elektronik

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL5 47uF 450V 20% Snap In

Learn More

Datasheet

160In Stock

$3.16

$2.56

$2.31

$1.90

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

Aluminum Electrolytic Capacitors

Snap In

47 uF

20 %

450 VDC

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL5 68uF 450V 20% Snap In

861111484013
Wurth Elektronik
1: $4.06
102In Stock

Mfr. Part No.
861111484013

Mouser Part No
710-861111484013

Wurth Elektronik

Aluminium Electrolytic Capacitors - Snap In WCAP-AIL5 68uF 450V 20% Snap In

Learn More

Datasheet

102In Stock

$4.06

$3.29

$2.97

$2.44

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

Aluminum Electrolytic Capacitors

Snap In

68 uF

20 %

450 VDC

Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm

FR0H224ZF
KEMET
1: $7.23
303In Stock

Mfr. Part No.
FR0H224ZF

Mouser Part No
80-FR0H224ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm

Learn More

Datasheet

303In Stock

$7.23

$5.36

$4.61

$4.09

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors

EDLC / Supercaps

Radial

220000 uF

- 20 %, + 80 %

5.5 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 50V RAD

SEK331M050ST
Knowles / Illinois Capacitor
1: $2.10
12,179In Stock

Mfr. Part No.
SEK331M050ST

Mouser Part No
539-SEK50V330

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 50V RAD

Datasheet

12,179In Stock

$2.10

$1.42

$1.12

$0.933

$0.83

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

330 uF

20 %

50 VDC

Supercapacitors / Ultracapacitors 2.5F 5.5V 30%/-10% Dual Cell

DGH255Q5R5
Knowles / Illinois Capacitor
1: $3.92
1,641In Stock

Mfr. Part No.
DGH255Q5R5

Mouser Part No
598-DGH255Q5R5

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 2.5F 5.5V 30%/-10% Dual Cell

Learn More

Datasheet

1,641In Stock

$3.92

$2.86

$2.39

$2.38

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors

EDLC / Supercaps

Radial

2.5 F

- 10 %, + 30 %

5.5 VDC

Aluminium Electrolytic Capacitors - Radial Leaded ALUM EL 35V 1000uF

SEK102M035ST
Knowles / Illinois Capacitor
1: $5.15
214In Stock

Mfr. Part No.
SEK102M035ST

Mouser Part No
539-SEK35V1000

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded ALUM EL 35V 1000uF

Datasheet

214In Stock

$5.15

$4.73

$4.04

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1000 uF

20 %

35 VDC

Supercapacitors / Ultracapacitors 3.5F 5.5V 30%/-10% Dual Cell

DGH355Q5R5
Knowles / Illinois Capacitor
1: $5.75
349In Stock

Mfr. Part No.
DGH355Q5R5

Mouser Part No
598-DGH355Q5R5

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 3.5F 5.5V 30%/-10% Dual Cell

Learn More

Datasheet

349In Stock

$5.75

$4.19

$3.57

$3.37

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors

EDLC / Supercaps

Radial

3.5 F

- 10 %, + 30 %

5.5 VDC

Supercapacitors / Ultracapacitors 3.5F 6.0V 11*21*27

DSF355Q6R0JBF
Knowles / Illinois Capacitor
1: $5.76
433In Stock
300Expected 30/09/2026

Mfr. Part No.
DSF355Q6R0JBF

Mouser Part No
598-DSF355Q6R0JBF

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 3.5F 6.0V 11*21*27

Learn More

Datasheet

433In Stock

300Expected 30/09/2026

$5.76

$4.04

$3.48

$3.10

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors

EDLC / Supercaps

Radial

3.5 F

- 10 %, + 30 %

6 VDC

21 mm Capacitors

Types of Capacitors

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Company

Resources

Support

7000 pF
10 uF
22 uF
33 uF
39 uF
47 uF
56 uF
68 uF
82 uF
100 uF
150 uF
220 uF
330 uF
470 uF
1000 uF
1.2 mF
2200 uF
3300 uF
220000 uF
470000 uF

3 VDC
4.2 V
5.5 V
5.5 VDC
6 VDC
6.3 VDC
8.1 VDC
9 VDC
10 VDC
16 VDC
25 VDC
35 VDC
50 VDC
63 VDC
100 VDC
160 VDC
200 VDC
250 VDC
350 VDC
400 VDC