Motor Start, Motor Run Capacitors (AC)

Results: 3,046
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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
B32332I6606J082
CAP FILM 60UF 5% 450VAC RADIAL
EPCOS - TDK Electronics
347
In Stock
1 : $179.89000
Bulk
Bulk
Active
60µF
±5%
-
450V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
-
1.772" Dia (45.00mm)
4.173" (106.00mm)
Chassis, Stud Mount
Radial, Can
SFC Series
CAP FILM 30UF 10% 370VAC RADIAL
Cornell Dubilier Knowles
396
In Stock
1 : $244.18000
Bulk
Bulk
Active
30µF
±10%
-
370V
-
Polypropylene (PP), Metallized
-
-40°C ~ 70°C
-
Motor Run
0.810" (20.57mm)
2.910" L x 1.910" W (73.91mm x 48.51mm), Lip
3.030" (76.96mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
SFD Series
CAP FILM 30UF 10% 660VAC RADIAL
Cornell Dubilier Knowles
28
In Stock
1 : $479.64000
Bulk
Bulk
Active
30µF
±10%
-
660V
-
Polypropylene (PP), Metallized
-
-40°C ~ 70°C
-
Motor Run
0.810" (20.57mm)
3.660" L x 1.970" W (92.96mm x 50.04mm), Lip
4.030" (102.36mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
C276CC24250AA0J
CAP FILM 1.5UF 5% 470VAC RADIAL
KEMET
368
In Stock
1 : $28.47000
Bulk
Bulk
Active
1.5µF
±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
C276CC24250AA0J
CAP FILM 2.5UF 5% 470VAC RADIAL
KEMET
148
In Stock
1 : $29.37000
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
CAP FILM 2UF 5% 470VAC RADIAL
KEMET
237
In Stock
1 : $31.25000
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
C274 SERIES 30mm
CAP FILM 4UF 5% 470VAC RADIAL
KEMET
350
In Stock
1 : $34.67000
Bulk
Bulk
Active
4µF
±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
C276CC35160AA0J
CAP FILM 6.3UF 5% 470VAC RADIAL
KEMET
251
In Stock
1 : $34.67000
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
C27 Series
CAP FILM 5UF 5% 470VAC RADIAL
KEMET
336
In Stock
1 : $36.14000
Bulk
Bulk
Active
5µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
1.181" Dia (30.00mm)
2.303" (58.50mm)
Chassis, Stud Mount
Radial, Can
C27 Series
CAP FILM 3.5UF 5% 470VAC RADIAL
KEMET
280
In Stock
1 : $43.81000
Bulk
Bulk
Active
3.5µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
1.181" Dia (30.00mm)
2.303" (58.50mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
C87 Series
CAP FILM 3.5UF 5% 470VAC RADIAL
KEMET
251
In Stock
1 : $46.01000
Bulk
Bulk
Active
3.5µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.528" (13.40mm)
1.378" Dia (35.00mm)
1.969" (50.00mm)
Chassis, Stud Mount
Radial, Can
C276CC24250AA0J
CAP FILM 12.5UF 5% 470VAC RADIAL
KEMET
380
In Stock
1 : $48.95000
Box
Box
Active
12.5µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
1.378" Dia (35.00mm)
2.972" (75.50mm)
Chassis, Stud Mount
Radial, Can
C276CC24250AA0J
CAP FILM 14UF 5% 470VAC RADIAL
KEMET
212
In Stock
1 : $50.58000
Bulk
Bulk
Active
14µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
0.394" (10.00mm)
1.378" Dia (35.00mm)
2.972" (75.50mm)
Chassis, Stud Mount
Radial, Can
B32355C
CAP FILM 1.5UF 5% 400VAC RADIAL
EPCOS - TDK Electronics
545
In Stock
1 : $51.07000
Bulk
Bulk
Active
1.5µF
±5%
-
400V
-
Polypropylene (PP), Metallized
-
-25°C ~ 100°C
-
Motor Run
-
0.984" Dia (25.00mm)
2.126" (54.00mm)
Chassis Mount
Radial, Can
C284  Series
CAP FILM 2UF 5% 470VAC RADIAL
KEMET
339
In Stock
1 : $51.07000
Bulk
Bulk
Active
2µF
±5%
-
470V
-
Polypropylene (PP)
-
-25°C ~ 85°C
-
Motor Run
-
0.984" Dia (25.00mm)
2.244" (57.00mm)
Chassis Mount
Radial, Can
B32355C
CAP FILM 2UF 5% 400VAC RADIAL
EPCOS - TDK Electronics
910
In Stock
1 : $56.62000
Bulk
Bulk
Active
2µF
±5%
-
400V
-
Polypropylene (PP), Metallized
-
-25°C ~ 100°C
-
Motor Run
-
0.984" Dia (25.00mm)
2.126" (54.00mm)
Chassis Mount
Radial, Can
B32355C
CAP FILM 2.5UF 5% 400VAC RADIAL
EPCOS - TDK Electronics
850
In Stock
1 : $59.15000
Bulk
Bulk
Active
2.5µF
±5%
-
400V
-
Polypropylene (PP), Metallized
-
-25°C ~ 100°C
-
Motor Run
-
0.984" Dia (25.00mm)
2.126" (54.00mm)
Chassis Mount
Radial, Can
PSU7215
CAP ALUM 161UF 125V QC CHAS MT
Cornell Dubilier Knowles
1,263
In Stock
1 : $60.70000
Bulk
Bulk
Active
161µF
0%, +20%
125 V
-
-
-
-
-40°C ~ 65°C
Bi-Polar
Motor Start
-
1.438" Dia (36.53mm)
2.810" (71.37mm)
Chassis Mount
Radial, Can - QC Terminals
C276CC24250AA0J
CAP FILM 20UF 5% 470VAC RADIAL
KEMET
131
In Stock
1 : $62.00000
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
CAP FILM 4UF 5% 470VAC RADIAL
KEMET
271
In Stock
1 : $62.17000
Bulk
Bulk
Active
4µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
-
0.984" Dia (25.00mm)
2.382" (60.50mm)
Chassis, Stud Mount
Radial, Can
C276CCF4200LG0J
CAP FILM 2UF 5% 470VAC RADIAL
KEMET
468
In Stock
1 : $62.25000
Bulk
Bulk
Active
2µF
±5%
-
470V
-
Polypropylene (PP), Metallized
-
-25°C ~ 85°C
-
Motor Run
-
0.984" Dia (25.00mm)
2.382" (60.50mm)
Chassis, Stud Mount
Radial, Can
C276CCF4200LG0J
CAP FILM 16UF 5% 470VAC RADIAL
KEMET
136
In Stock
1 : $62.98000
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
B32355C
CAP FILM 3UF 5% 400VAC RADIAL
EPCOS - TDK Electronics
493
In Stock
1 : $64.62000
Bulk
Bulk
Active
3µF
±5%
-
400V
-
Polypropylene (PP), Metallized
-
-25°C ~ 100°C
-
Motor Run
-
0.984" Dia (25.00mm)
2.559" (65.00mm)
Chassis Mount
Radial, Can
C274AC35150AA0J
CAP FILM 15UF 5% 470VAC RADIAL
KEMET
22
In Stock
190
Marketplace
1 : $67.96000
Bulk
15 : $39.39400
Bulk
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
C274ACF4500WA0J
CAP FILM 4UF 5% 470VAC RADIAL
KEMET
409
In Stock
1 : $69.02000
Bulk
Bulk
Active
4µF
±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
Showing
of 3,046

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.