Motor Start Capacitors & Motor Run Capacitors

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AC Motor Run Film Capacitors

KEMET AC Motor Run Film Capacitors offer a 1µF to 160µF capacitance range and a 500V_AC maximum voltage rating. Depending on the model, motor-run capacitors are ideal for compressors, low-power electric motors, and single-phase motors. KEMET AC Motor Run Film Capacitors include the following series: C27, C28/4, and C87.

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Part #

Motor Start Capacitors & Motor Run Capacitors 470V 3.5uF 5%

C878AF34350AA4J
KEMET
1: £4.66
177In Stock

Mfr. Part No.
C878AF34350AA4J

Mouser Part No
80-C878AF34350AA4J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 3.5uF 5%

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Datasheet

Product Comments

177In Stock

£4.66

£3.39

£2.94

£2.58

View

Min.: 1
Mult.: 1

Motor Run Capacitors

3.5 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 5uF 5%

C878AF34500AA4J
KEMET
1: £4.50
155In Stock

Mfr. Part No.
C878AF34500AA4J

Mouser Part No
80-C878AF34500AA4J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 5uF 5%

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Datasheet

Product Comments

155In Stock

£4.50

£3.22

£2.71

£2.42

£2.26

Min.: 1
Mult.: 1

Motor Run Capacitors

5 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470 VAC 5uF 5%

C878BF24500AA1J
KEMET
1: £5.76
50In Stock

Mfr. Part No.
C878BF24500AA1J

Mouser Part No
80-C878BF24500AA1J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470 VAC 5uF 5%

Learn More

Datasheet

Product Comments

50In Stock

£5.76

£4.30

£3.72

£3.50

View

Min.: 1
Mult.: 1

Motor Run Capacitors

5 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 450V 1.5uF 5%

C878BF34150SA4J
KEMET
1: £3.92
408In Stock
460Expected 08/05/2026

Mfr. Part No.
C878BF34150SA4J

Mouser Part No
80-C878BF34150SA4J

KEMET

Motor Start Capacitors & Motor Run Capacitors 450V 1.5uF 5%

Learn More

Datasheet

Product Comments

408In Stock

460Expected 08/05/2026

£3.92

£2.85

£2.42

£2.26

View

Min.: 1
Mult.: 1

Motor Run Capacitors

1.5 uF

450 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470 VAC 2uF 5%

C878BF34200SA0J
KEMET
1: £5.22
257In Stock
460Expected 24/04/2026

Mfr. Part No.
C878BF34200SA0J

Mouser Part No
80-C878BF34200SA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470 VAC 2uF 5%

Learn More

Datasheet

Product Comments

257In Stock

460Expected 24/04/2026

£5.22

£3.87

£3.33

£3.13

View

Min.: 1
Mult.: 1

Motor Run Capacitors

2 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 3uF 5%

C878BF34300AA4J
KEMET
1: £5.49
5In Stock
460Expected 08/04/2026

Mfr. Part No.
C878BF34300AA4J

Mouser Part No
80-C878BF34300AA4J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 3uF 5%

Learn More

Datasheet

Product Comments

5In Stock

460Expected 08/04/2026

£5.49

£3.69

£3.32

£3.27

£3.02

Min.: 1
Mult.: 1

Motor Run Capacitors

3 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470 VAC 3uF 5%

C878BF34300SA4J
KEMET
1: £4.33
181In Stock

Mfr. Part No.
C878BF34300SA4J

Mouser Part No
80-C878BF34300SA4J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470 VAC 3uF 5%

Learn More

Datasheet

Product Comments

181In Stock

£4.33

£3.04

£2.62

£2.30

£2.20

Min.: 1
Mult.: 1

Motor Run Capacitors

3 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 450V 6uF 5%

C878BF34600SA0J
KEMET
1: £5.08
28In Stock
690Expected 03/04/2026

Mfr. Part No.
C878BF34600SA0J

Mouser Part No
80-C878BF34600SA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 450V 6uF 5%

Learn More

Datasheet

Product Comments

28In Stock

690Expected 03/04/2026

£5.08

£3.75

£3.25

£2.96

£2.83

Min.: 1
Mult.: 1

Motor Run Capacitors

6 uF

450 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470 VAC 8uF 5%

C878BF34800SA0J
KEMET
1: £6.78
262In Stock
460Expected 24/07/2026

Mfr. Part No.
C878BF34800SA0J

Mouser Part No
80-C878BF34800SA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470 VAC 8uF 5%

Learn More

Datasheet

Product Comments

262In Stock

460Expected 24/07/2026

£6.78

£5.12

£4.46

£4.22

View

Min.: 1
Mult.: 1

Motor Run Capacitors

8 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 10uF 5%

C878BF35100AA0J
KEMET
1: £6.78
186In Stock
430On Order

Mfr. Part No.
C878BF35100AA0J

Mouser Part No
80-C878BF35100AA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 10uF 5%

Learn More

Datasheet

Product Comments

186In Stock

430On Order

£6.78

£5.12

£5.11

£4.06

Min.: 1
Mult.: 1

Motor Run Capacitors

10 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 450V 15uF 5%

C878BF35150SA0J
KEMET
1: £9.79
80In Stock
434Expected 03/07/2026

Mfr. Part No.
C878BF35150SA0J

Mouser Part No
80-C878BF35150SA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 450V 15uF 5%

Learn More

Datasheet

Product Comments

80In Stock

434Expected 03/07/2026

£9.79

£7.54

£6.59

£6.33

View

Min.: 1
Mult.: 1

Motor Run Capacitors

15 uF

450 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 40uF 5%

C878BF35400SA0J
KEMET
1: £17.83
10In Stock

Mfr. Part No.
C878BF35400SA0J

Mouser Part No
80-C878BF35400SA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 40uF 5%

Learn More

Datasheet

Product Comments

10In Stock

£17.83

£14.32

£12.90

£12.47

Min.: 1
Mult.: 1

Motor Run Capacitors

40 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470VAC 12uF 5% With M8 Bolt 10K Hrs

C274AC35120SA0J
KEMET
1: £8.17
119In Stock

Mfr. Part No.
C274AC35120SA0J

Mouser Part No
80-C274AC35120SA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470VAC 12uF 5% With M8 Bolt 10K Hrs

Learn More

Product Comments

119In Stock

£8.17

£5.90

£5.16

£4.80

£4.00

Min.: 1
Mult.: 1

Motor Run Capacitors

12 uF

470 VAC

Quick Connect

10000 Hour

- 25 C

+ 85 C

C27

Bulk

Motor Start Capacitors & Motor Run Capacitors 470VAC 15uF 5% With M8 Bolt 10K Hrs

C274AC35150AA0J
KEMET
1: £7.15
524On Order

Mfr. Part No.
C274AC35150AA0J

Mouser Part No
80-C274AC35150AA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470VAC 15uF 5% With M8 Bolt 10K Hrs

Learn More

Datasheet

Product Comments

524On Order

£7.15

£5.33

£4.71

£4.21

£3.88

Min.: 1
Mult.: 1

Motor Run Capacitors

1.5 uF

470 VAC

Quick Connect

10000 Hour

40 mm

- 25 C

+ 85 C

C27

Bulk

Motor Start Capacitors & Motor Run Capacitors 470VAC 10uF 5% With M8 Bolt 10K Hrs

C274ACF5100SA0J
KEMET
1: £7.95
709On Order

Mfr. Part No.
C274ACF5100SA0J

Mouser Part No
80-C274ACF5100SA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470VAC 10uF 5% With M8 Bolt 10K Hrs

Learn More

Datasheet

Product Comments

709On Order

£7.95

£6.54

£5.68

£5.59

£5.15

Min.: 1
Mult.: 1

Motor Run Capacitors

1 uF

470 VAC

10000 Hour

- 25 C

+ 85 C

C27

Bulk

Motor Start Capacitors & Motor Run Capacitors 470VAC 2.5 uF 5% 5%

C284ACA4250AL0J
KEMET
1: £5.60
480Expected 03/04/2026

Mfr. Part No.
C284ACA4250AL0J

Mouser Part No
80-C284ACA4250AL0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470VAC 2.5 uF 5% 5%

Learn More

Datasheet

480Expected 03/04/2026

£5.60

£4.16

£3.60

£3.31

£3.27

Min.: 1
Mult.: 1

Motor Run Capacitors

2.5 uF

470 VAC

Wire Lead

10000 Hour

55 mm

25 mm

- 25 C

+ 85 C

C28/4

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 8uF 5%

C284ACR4800AL2J
KEMET
1: £8.01
436Expected 05/06/2026

Mfr. Part No.
C284ACR4800AL2J

Mouser Part No
80-C284ACR4800AL2J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 8uF 5%

Learn More

Datasheet

436Expected 05/06/2026

£8.01

£6.05

£5.64

£4.94

Min.: 1
Mult.: 1

Motor Run Capacitors

8 uF

470 VAC

Wire Lead

10000 Hour

69.5 mm

30 mm

- 25 C

+ 85 C

C28/4

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 10uF 5%

C284ACR5100AL0J
KEMET
1: £9.19
403Expected 24/07/2026

Mfr. Part No.
C284ACR5100AL0J

Mouser Part No
80-C284ACR5100AL0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 10uF 5%

Learn More

Datasheet

403Expected 24/07/2026

£9.19

£7.08

£6.66

£6.63

£5.84

Min.: 1
Mult.: 1

Motor Run Capacitors

10 uF

470 VAC

Wire Lead

10000 Hour

69.5 mm

35 mm

- 25 C

+ 85 C

C28/4

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 2.5uF 5%

C878AF24250AA1J
KEMET
1: £4.98
952On Order

Mfr. Part No.
C878AF24250AA1J

Mouser Part No
80-C878AF24250AA1J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 2.5uF 5%

Learn More

Datasheet

Product Comments

952On Order

£4.98

£3.68

£3.15

£2.90

£2.89

Min.: 1
Mult.: 1

Motor Run Capacitors

2.5 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 12uF 5%

C878AF35120AA0J
KEMET
1: £6.15
516Expected 24/07/2026

Mfr. Part No.
C878AF35120AA0J

Mouser Part No
80-C878AF35120AA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 12uF 5%

Datasheet

516Expected 24/07/2026

£6.15

£4.58

£3.94

£3.69

£3.60

Min.: 1
Mult.: 1

Motor Run Capacitors

12 uF

470 VAC

Quick Connect

13.4 mm

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 20uF 5%

C878BF35200AA0J
KEMET
1: £11.74
395Expected 31/03/2026

Mfr. Part No.
C878BF35200AA0J

Mouser Part No
80-C878BF35200AA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 20uF 5%

Learn More

Datasheet

Product Comments

395Expected 31/03/2026

£11.74

£9.20

£8.17

£7.86

Min.: 1
Mult.: 1

Motor Run Capacitors

20 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 40 470V

C878ZG35400AA2J
KEMET
1: £32.00
176On Order

Mfr. Part No.
C878ZG35400AA2J

Mouser Part No
80-C878ZG35400AA2J

KEMET

Motor Start Capacitors & Motor Run Capacitors 40 470V

Learn More

Datasheet

Product Comments

176On Order

£32.00

£25.05

£21.45

Min.: 1
Mult.: 1

Motor Run Capacitors

40 uF

500 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

Motor Start Capacitors & Motor Run Capacitors 2,5 U 470V

C274AC24250AA0J
KEMET
1: £3.91
483Expected 27/02/2026
New At Mouser

Mfr. Part No.
C274AC24250AA0J

Mouser Part No
80-C274AC24250AA0J

New At Mouser

KEMET

Motor Start Capacitors & Motor Run Capacitors 2,5 U 470V

Datasheet

483Expected 27/02/2026

£3.91

£2.84

£2.41

£2.20

£2.19

Min.: 1
Mult.: 1

Motor Run Capacitors

2.5 uF

470 VAC

Quick Connect

10000 Hour

25 mm

- 25 C

+ 85 C

C27

Bulk

Motor Start Capacitors & Motor Run Capacitors 470VAC 4uF 5% With M8 Bolt 10K Hrs

C274AC34400AA0J
KEMET
1: £3.20
209Expected 16/09/2026

Mfr. Part No.
C274AC34400AA0J

Mouser Part No
80-C274AC34400AA0J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470VAC 4uF 5% With M8 Bolt 10K Hrs

Learn More

Datasheet

Product Comments

209Expected 16/09/2026

£3.20

£2.26

£1.92

£1.80

View

Min.: 1
Mult.: 1

Motor Run Capacitors

4 uF

470 VAC

Quick Connect

10000 Hour

30 mm

- 25 C

+ 85 C

C27

Bulk

Motor Start Capacitors & Motor Run Capacitors 470V 2.5uF 5% Motor Run

C878AF24250AA4J
KEMET
1: £3.47
444On Order

Mfr. Part No.
C878AF24250AA4J

Mouser Part No
80-C878AF24250AA4J

KEMET

Motor Start Capacitors & Motor Run Capacitors 470V 2.5uF 5% Motor Run

Learn More

Datasheet

Product Comments

444On Order

£3.47

£2.50

£2.11

£1.96

Min.: 1
Mult.: 1

Motor Run Capacitors

2.5 uF

470 VAC

Quick Connect

- 25 C

+ 85 C

C87

Bulk

AC Motor Run Film Capacitors

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1 uF
1.5 uF
1.8 uF
2 uF
2.5 uF
3 uF
3.15 uF
3.5 uF
4 uF
5 uF
6 uF
6.3 uF
6.5 uF
7 uF
7.5 uF
8 uF
9 uF
10 uF
11 uF
12 uF