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21 mm Capacitors

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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: HK$15.78
2,199In Stock

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

2,199In Stock

HK$15.78

HK$13.48

HK$11.75

Reel

HK$11.26

HK$9.04

View

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: HK$15.37
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

HK$15.37

HK$10.03

HK$7.77

HK$7.05

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1 mF

20 %

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 100V

SK101M100ST
Knowles / Illinois Capacitor
1: HK$18.41
338In Stock

Mfr. Part No.
SK101M100ST

Mouser Part No
598-SK101M100ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 100V

Datasheet

338In Stock

HK$18.41

HK$12.17

HK$10.36

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

100 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 2200uF 16V

SK222M016ST
Knowles / Illinois Capacitor
1: HK$22.11
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

HK$22.11

HK$15.78

HK$12.99

HK$11.84

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

2.2 mF

20 %

16 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 22uF 350V

SK220M350ST
Knowles / Illinois Capacitor
1: HK$25.73
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

HK$25.73

HK$18.66

HK$16.19

HK$14.14

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

22 uF

20 %

350 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 220uF 63V

SK221M063ST
Knowles / Illinois Capacitor
1: HK$15.12
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

HK$15.12

HK$10.44

HK$8.96

HK$7.78

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

220 uF

20 %

63 VDC

Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL

REA1321102M025K
KYOCERA AVX
1: HK$9.86
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

HK$9.86

HK$6.74

HK$4.90

Reel

HK$4.06

HK$3.78

View

Min.: 1
Mult.: 1

: 400

Electrolytic Capacitors

1 mF

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL

REA1321331M063K
KYOCERA AVX
1: HK$11.10
762In Stock

Mfr. Part No.
REA1321331M063K

Mouser Part No
581-REA1321331M063K

KYOCERA AVX

Aluminium Electrolytic Capacitors - Radial Leaded ALUMINUM RADIAL

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Datasheet

762In Stock

HK$11.10

HK$7.55

HK$5.50

Reel

HK$4.55

HK$4.24

View

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: HK$29.26
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

HK$29.26

HK$27.21

HK$24.33

Reel

HK$21.95

HK$19.15

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: HK$31.32
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

HK$31.32

HK$29.10

HK$26.06

Reel

HK$23.43

HK$20.55

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: HK$40.77
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

HK$40.77

HK$37.81

HK$33.87

Reel

HK$30.50

HK$26.72

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: HK$20.55
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

HK$20.55

HK$17.92

HK$15.62

Reel

HK$15.29

HK$13.56

HK$11.34

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: HK$19.97
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

HK$19.97

HK$17.43

HK$15.12

Reel

HK$14.88

HK$13.23

HK$11.01

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: HK$26.88
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

HK$26.88

HK$22.93

HK$19.97

Reel

HK$19.97

HK$17.76

HK$14.80

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: HK$33.37
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

HK$33.37

HK$28.44

HK$24.82

Reel

HK$24.82

HK$22.03

HK$18.33

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: HK$49.98
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

HK$49.98

HK$43.40

HK$37.40

HK$32.96

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: HK$22.28
114In 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

114In Stock

HK$22.28

HK$18.00

HK$16.28

HK$13.40

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: HK$26.06
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

HK$26.06

HK$21.13

HK$19.07

HK$15.70

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: HK$33.46
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

HK$33.46

HK$27.13

HK$24.50

HK$20.14

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: HK$59.43
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

HK$59.43

HK$44.06

HK$37.89

HK$33.62

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors

EDLC / Supercaps

Radial

220 mF

- 20 %, + 80 %

5.5 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 50V RAD

SEK331M050ST
Knowles / Illinois Capacitor
1: HK$17.26
12,149In Stock

Mfr. Part No.
SEK331M050ST

Mouser Part No
539-SEK50V330

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 50V RAD

Datasheet

12,149In Stock

HK$17.26

HK$11.67

HK$9.21

HK$7.67

HK$6.82

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: HK$32.22
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

HK$32.22

HK$23.51

HK$19.65

HK$19.56

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: HK$28.36
203In Stock

Mfr. Part No.
SEK102M035ST

Mouser Part No
539-SEK35V1000

Knowles / Illinois Capacitor

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

Datasheet

203In Stock

HK$28.36

HK$21.04

HK$19.56

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1 mF

20 %

35 VDC

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

DGH355Q5R5
Knowles / Illinois Capacitor
1: HK$47.27
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

HK$47.27

HK$34.44

HK$29.35

HK$27.70

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: HK$47.35
433In Stock
300Expected 30/9/2026

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 30/9/2026

HK$47.35

HK$33.21

HK$28.61

HK$25.48

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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7 nF
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
1 mF
1.2 mF
2.2 mF
3.3 mF
220 mF
470 mF

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