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: Rp113.929
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

Rp113.929

Rp82.740

Rp71.916

Rp62.927

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: Rp110.076
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

Rp110.076

Rp78.704

Rp66.229

Rp66.046

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 470 VAC 5uF 5%

C878BF24500AA1J
KEMET
1: Rp140.714
50In Stock

Mfr. Part No.
C878BF24500AA1J

Mouser Part No
80-C878BF24500AA1J

KEMET

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

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Datasheet

Product Comments

50In Stock

Rp140.714

Rp105.123

Rp90.813

Rp85.492

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: Rp95.766
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%

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Datasheet

Product Comments

408In Stock

460Expected 08/05/2026

Rp95.766

Rp69.531

Rp59.074

Rp55.221

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: Rp127.505
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%

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Datasheet

Product Comments

257In Stock

460Expected 24/04/2026

Rp127.505

Rp94.482

Rp81.273

Rp76.503

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: Rp134.109
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

Rp134.109

Rp90.262

Rp81.089

Rp79.989

Rp73.751

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: Rp105.856
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

Rp105.856

Rp74.301

Rp64.028

Rp56.139

Rp53.754

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: Rp124.202
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

Rp124.202

Rp91.547

Rp79.438

Rp72.283

Rp69.164

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: Rp165.848
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

Rp165.848

Rp125.303

Rp108.975

Rp103.105

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: Rp165.848
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

Rp165.848

Rp124.936

Rp124.753

Rp95.399

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: Rp239.048
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

Rp239.048

Rp184.377

Rp161.078

Rp154.657

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: Rp435.534
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

Rp435.534

Rp349.858

Rp315.368

Rp304.727

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: Rp199.604
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

Rp199.604

Rp144.200

Rp126.037

Rp117.414

Rp97.784

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: Rp174.654
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

Rp174.654

Rp130.257

Rp115.029

Rp102.738

Rp95.032

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: Rp194.284
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

Rp194.284

Rp159.794

Rp138.879

Rp136.494

Rp125.854

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: Rp136.678
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

Rp136.678

Rp101.820

Rp87.877

Rp80.906

Rp79.989

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: Rp195.752
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

Rp195.752

Rp147.869

Rp137.778

Rp120.717

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: Rp224.555
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

Rp224.555

Rp173.003

Rp162.729

Rp161.812

Rp142.732

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: Rp121.634
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

Rp121.634

Rp89.712

Rp77.053

Rp70.816

Rp70.632

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: Rp150.254
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

Rp150.254

Rp111.911

Rp96.133

Rp90.262

Rp87.877

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: Rp286.931
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

Rp286.931

Rp224.739

Rp199.604

Rp191.899

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: Rp782.090
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

Rp782.090

Rp612.023

Rp524.145

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: Rp95.583
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

Rp95.583

Rp69.348

Rp58.891

Rp53.754

Rp53.570

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: Rp77.971
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

Rp77.971

Rp55.221

Rp46.966

Rp43.847

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: Rp84.759
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

Rp84.759

Rp61.092

Rp51.552

Rp48.067

Rp47.883

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