Motor Start, Motor Run Capacitors (AC)

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Capacitance
Tolerance
Voltage - Rated
Voltage Rating - AC
Voltage Rating - DC
Dielectric Material
Lifetime @ Temp.
Operating Temperature
Polarization
Applications
Lead Spacing
Size / Dimension
Height - Seated (Max)
Mounting Type
Package / Case
C276CC35160AA0J
C276CC34400AA0J
CAP FILM 4UF 5% 470VAC RADIAL
KEMET
290
In Stock
1 : 3,74000 €
Bulk
Bulk
Active
4µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
0.984" Dia (25.00mm)
2.362" (60.00mm)
Chassis, Stud Mount
Radial, Can
C276CC24250AA0J
C276CC24250AA0J
CAP FILM 2.5UF 5% 470VAC RADIAL
KEMET
350
In Stock
1 : 3,75000 €
Box
Box
Active
2.5µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
0.984" Dia (25.00mm)
2.362" (60.00mm)
Chassis, Stud Mount
Radial, Can
C274AC34200AA0J
C274AC34200AA0J
CAP FILM 2UF 5% 470VAC RADIAL
KEMET
485
In Stock
1 : 3,99000 €
Bulk
Bulk
Active
2µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
0.984" Dia (25.00mm)
2.362" (60.00mm)
Chassis, Stud Mount
Radial, Can
C27 Series
C274AC34100AA0J
CAP FILM 1UF 5% 470VAC RADIAL
KEMET
215
In Stock
1 : 4,00000 €
Bulk
Bulk
Active
1µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
0.984" Dia (25.00mm)
2.303" (58.50mm)
Chassis, Stud Mount
Radial, Can
C276CC35160AA0J
C276CC34630AA0J
CAP FILM 6.3UF 5% 470VAC RADIAL
KEMET
520
In Stock
1 : 4,46000 €
Bulk
Bulk
Active
6.3µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.181" Dia (30.00mm)
2.303" (58.50mm)
Chassis, Stud Mount
Radial, Can
C276CC24250AA0J
C276CC25100AA0J
CAP FILM 10UF 5% 470VAC RADIAL
KEMET
390
In Stock
1 : 5,35000 €
Bulk
Bulk
Active
10µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
1.378" Dia (35.00mm)
2.303" (58.50mm)
Chassis, Stud Mount
Radial, Can
C276CCF4200LG0J
C276CAA4630AE0J
CAP FILM 6.3UF 5% 470VAC RADIAL
KEMET
757
In Stock
1 : 6,70000 €
Bulk
Bulk
Active
6.3µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
-
1.181" Dia (30.00mm)
2.244" (57.00mm)
Through Hole
Radial, Can
274AA24600AA0J
C274AA24600AA0J
CAP FILM 6UF 5% 470VAC RADIAL
KEMET
278
In Stock
1 : 7,32000 €
Bulk
Bulk
Active
6µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
1.378" Dia (35.00mm)
2.303" (58.50mm)
Chassis, Stud Mount
Radial, Can
C276CC24250AA0J
C276CC25200AA0J
CAP FILM 20UF 5% 470VAC RADIAL
KEMET
258
In Stock
1 : 8,12000 €
Bulk
Bulk
Active
20µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
1.575" Dia (40.00mm)
2.972" (75.50mm)
Chassis, Stud Mount
Radial, Can
C276CCF4200LG0J
C276CCF5160LG0J
CAP FILM 16UF 5% 470VAC RADIAL
KEMET
162
In Stock
1 : 8,27000 €
Bulk
Bulk
Active
16µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
-
1.378" Dia (35.00mm)
2.894" (73.50mm)
Chassis, Stud Mount
Radial, Can
C274AC35150AA0J
C274AC35150AA0J
CAP FILM 15UF 5% 470VAC RADIAL
KEMET
161
In Stock
1 : 8,92000 €
Bulk
Bulk
Active
15µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.575" Dia (40.00mm)
2.972" (75.50mm)
Chassis, Stud Mount
Radial, Can
C87 Series
C878BF35160SA0J
CAP FILM 16UF 5% 470VAC RADIAL
KEMET
220
In Stock
1 : 9,17000 €
Bulk
Bulk
Active
16µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.575" Dia (40.00mm)
3.150" (80.00mm)
Chassis, Stud Mount
Radial, Can
C274ACF4500WA0J
C274ACF4500WA0J
CAP FILM 5UF 5% 470VAC RADIAL
KEMET
231
In Stock
1 : 9,42000 €
Bulk
Bulk
Active
5µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
-
1.181" Dia (30.00mm)
2.323" (59.00mm)
Chassis, Stud Mount
Radial, Can
C27 Series
C274AC35100SA0J
CAP FILM 10UF 5% 470VAC RADIAL
KEMET
172
In Stock
1 : 9,66000 €
Bulk
Bulk
Active
10µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.378" Dia (35.00mm)
2.972" (75.50mm)
Chassis, Stud Mount
Radial, Can
C274ACF4500WA0J
C274ACF4600WA0J
CAP FILM 6UF 5% 470VAC RADIAL
KEMET
450
In Stock
1 : 10,12000 €
Bulk
Bulk
Active
6µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run; Motor Start
-
1.378" Dia (35.00mm)
2.323" (59.00mm)
Chassis, Stud Mount
Radial, Can
040MS22AAMK1STD
160MS12AAMK1STD
CAP ALUM 160UF 10% 120V QC CHAS
KEMET
211
In Stock
1 : 10,48000 €
Box
Box
Active
160µF
±10%
120 V
-
-
-
500 Hrs @ 60°C
-20°C ~ 60°C
-
Motor Start
-
1.535" Dia (39.00mm)
2.953" (75.00mm)
Chassis Mount
Radial, Can - QC Terminals
C276CC35160AA0J
C276CC35400AA0J
CAP FILM 40UF 5% 470VAC RADIAL
KEMET
131
In Stock
1 : 11,87000 €
Bulk
Bulk
Active
40µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.772" Dia (45.00mm)
3.740" (95.00mm)
Chassis, Stud Mount
Radial, Can
080MD22ABMK1STD
080MD22ABMK1STD
CAP ALUM 80UF 10% 220V QC CHAS M
KEMET
280
In Stock
1 : 12,34000 €
Box
Box
Active
80µF
±10%
220 V
-
-
-
500 Hrs @ 70°C
-20°C ~ 70°C
-
Motor Start
-
1.535" Dia (39.00mm)
3.543" (90.00mm)
Chassis Mount
Radial, Can - QC Terminals
C87 Series
C878BF35200SA0J
CAP FILM 20UF 5% 470VAC RADIAL
KEMET
180
In Stock
1 : 13,81000 €
Bulk
Bulk
Active
20µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.772" Dia (45.00mm)
3.150" (80.00mm)
Chassis, Stud Mount
Radial, Can
C87 Series
C878AG35600AA0J
CAP FILM 60UF 5% 470VAC RADIAL
KEMET
239
In Stock
1 : 16,61000 €
Bulk
Bulk
Active
60µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.969" Dia (50.00mm)
5.315" (135.00mm)
Chassis, Stud Mount
Radial, Can
C87 Series
C878BF35250SA0J
CAP FILM 25UF 5% 470VAC RADIAL
KEMET
283
In Stock
1 : 19,33000 €
Bulk
Bulk
Active
25µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.772" Dia (45.00mm)
3.937" (100.00mm)
Chassis, Stud Mount
Radial, Can
C87 Series
C870CG36100AA0J
CAP FILM 100UF 5% 470VAC RADIAL
KEMET
412
In Stock
1 : 19,54000 €
Bulk
Bulk
Active
100µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
2.165" Dia (55.00mm)
5.315" (135.00mm)
Chassis, Stud Mount
Radial, Can
C87 Series
C878BF35400SA0J
CAP FILM 40UF 5% 470VAC RADIAL
KEMET
401
In Stock
1 : 25,73000 €
Bulk
Bulk
Active
40µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.772" Dia (45.00mm)
5.236" (133.00mm)
Chassis, Stud Mount
Radial, Can
C87 Series
C878BG35500SA0J
CAP FILM 50UF 5% 470VAC RADIAL
KEMET
241
In Stock
1 : 33,18000 €
Bulk
Bulk
Active
50µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.969" Dia (50.00mm)
5.315" (135.00mm)
Chassis, Stud Mount
Radial, Can
C276CC24250AA0J
C276CC24500AA1J
CAP FILM 5UF 5% 470VAC RADIAL
KEMET
173
In Stock
1 : 3,75000 €
Bulk
Bulk
Active
5µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
0.984" Dia (25.00mm)
2.362" (60.00mm)
Chassis, Stud Mount
Radial, Can
Showing
of 497

Motor Start, Motor Run Capacitors (AC)


A motor start capacitor provides a temporary power boost to help single-phase electric motors start by creating a phase shift in the windings and is disconnected once the motor reaches operating speed. A run capacitor, on the other hand, stays in the circuit continuously, improving efficiency, torque, and power factor while the motor runs. If a start capacitor fails, the motor may hum, struggle to start, or fail entirely, whereas a faulty run capacitor can cause overheating, reduced efficiency, or motor stalling under load.