Motor Start, Motor Run Capacitors (AC)

Results: 42
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Capacitance
Tolerance
Voltage Rating - AC
Voltage Rating - DC
Dielectric Material
Operating Temperature
Polarization
Applications
Lead Spacing
Size / Dimension
Height - Seated (Max)
Mounting Type
Package / Case
PMF50 SERIES
CAP FILM 12UF 10% 250VAC CHAS MT
Panasonic Electronic Components
955
In Stock
1 : 7,54000 €
Bulk
Bulk
Active
12µF
±10%
250V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.969" L x 1.051" W (50.00mm x 26.70mm)
1.516" (38.50mm)
Chassis Mount
Rectangular Box
PMF30 SERIES
CAP FILM 15UF 10% 250VAC CHAS MT
Panasonic Electronic Components
288
In Stock
1 : 7,70000 €
Bulk
Bulk
Active
15µF
±10%
250V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.969" L x 1.201" W (50.00mm x 30.50mm)
1.654" (42.00mm)
Chassis Mount
Rectangular Box
SMF26 SERIES
CAP FILM 12UF 10% 210VAC CHAS MT
Panasonic Electronic Components
1.370
In Stock
1 : 2,57000 €
Tray
Tray
Obsolete
12µF
±10%
210V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 1.051" W (39.50mm x 26.70mm)
1.280" (32.50mm)
Chassis Mount
Rectangular Box
DS441405-BA
CAP FILM 4UF 10% 440VAC CHAS MT
Panasonic Electronic Components
79
In Stock
1 : 6,85000 €
Bulk
Bulk
Active
4µF
±10%
440V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.957" L x 0.945" W (49.70mm x 24.00mm)
1.378" (35.00mm)
Chassis Mount
Rectangular Box
DS441605-BA
CAP FILM 6UF 10% 440VAC CHAS MT
Panasonic Electronic Components
15
In Stock
1 : 9,07000 €
Bulk
Bulk
Active
6µF
±10%
440V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.969" L x 1.201" W (50.00mm x 30.50mm)
1.654" (42.00mm)
Chassis Mount
Rectangular Box
DS441505-BA
CAP FILM 5UF 10% 440VAC CHAS MT
Panasonic Electronic Components
25
In Stock
1 : 8,11000 €
Bulk
Bulk
Active
5µF
±10%
440V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.969" L x 1.051" W (50.00mm x 26.70mm)
1.516" (38.50mm)
Chassis Mount
Rectangular Box
DMF43-SERIES
CAP FILM 15UF 10% 370VAC RADIAL
Panasonic Electronic Components
0
In Stock
200 : 2,40340 €
Bulk
Bulk
Obsolete
15µF
±10%
370V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
0.630" (16.00mm)
1.614" Dia (41.00mm)
3.228" (82.00mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
DMF43-SERIES
CAP FILM 20UF 10% 370VAC RADIAL
Panasonic Electronic Components
0
In Stock
200 : 2,70950 €
Bulk
Bulk
Obsolete
20µF
±10%
370V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
0.630" (16.00mm)
1.614" Dia (41.00mm)
3.622" (92.00mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
DMF43-SERIES
CAP FILM 25UF 370VAC QC TERM
Panasonic Electronic Components
0
In Stock
200 : 3,04850 €
Bulk
Bulk
Obsolete
25µF
-5%, +10%
370V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
0.630" (16.00mm)
1.614" Dia (41.00mm)
4.016" (102.00mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
DMF43-SERIES
CAP FILM 30UF 10% 370VAC RADIAL
Panasonic Electronic Components
0
In Stock
200 : 3,33950 €
Bulk
Bulk
Obsolete
30µF
±10%
370V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
0.630" (16.00mm)
1.614" Dia (41.00mm)
4.409" (112.00mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
DMF48-SERIES
CAP FILM 40UF 10% 370VAC RADIAL
Panasonic Electronic Components
0
In Stock
200 : 3,77095 €
Bulk
Bulk
Obsolete
40µF
±10%
370V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
0.709" (18.00mm)
1.772" Dia (45.00mm)
4.409" (112.00mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
DMF48-SERIES
CAP FILM 35UF 10% 370VAC RADIAL
Panasonic Electronic Components
0
In Stock
50 : 3,99700 €
Bulk
Bulk
Obsolete
35µF
±10%
370V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
0.709" (18.00mm)
1.772" Dia (45.00mm)
4.016" (102.00mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
PMF49 SERIES
CAP FILM 10UF 10% 250VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Active
Bulk
Active
10µF
±10%
250V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.957" L x 0.945" W (49.70mm x 24.00mm)
1.378" (35.00mm)
Chassis Mount
Rectangular Box
DMF53-SERIES
CAP FILM 45UF 10% 370VAC RADIAL
Panasonic Electronic Components
0
In Stock
1 : 7,83000 €
Bulk
Bulk
Obsolete
45µF
±10%
370V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
0.709" (18.00mm)
1.988" Dia (50.50mm)
4.016" (102.00mm)
Chassis Mount, Requires Holder/Bracket
Radial, Can
SMF17 SERIES
CAP FILM 7.5UF 180VAC QC TERM
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
7.5µF
±10%
180V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 0.689" W (39.50mm x 17.50mm)
1.220" (31.00mm)
Chassis Mount
Rectangular Box
SMF26 SERIES
CAP FILM 20UF 10% 180VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
20µF
±10%
180V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 1.051" W (39.50mm x 26.70mm)
1.634" (41.50mm)
Chassis Mount
Rectangular Box
SMF26 SERIES
CAP FILM 10UF 10% 230VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
10µF
±10%
230V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 1.051" W (39.50mm x 26.70mm)
1.280" (32.50mm)
Chassis Mount
Rectangular Box
SMF39 SERIES
CAP FILM 10UF 10% 210VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
10µF
±10%
210V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 0.866" W (39.50mm x 22.00mm)
1.280" (32.50mm)
Chassis Mount
Rectangular Box
SMF26 SERIES
CAP FILM 15UF 10% 210VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
15µF
±10%
210V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 1.051" W (39.50mm x 26.70mm)
1.634" (41.50mm)
Chassis Mount
Rectangular Box
SMF39 SERIES
CAP FILM 10UF 10% 180VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
10µF
±10%
180V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 0.866" W (39.50mm x 22.00mm)
1.220" (31.00mm)
Chassis Mount
Rectangular Box
SMF39 SERIES
CAP FILM 12UF 10% 180VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
12µF
±10%
180V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 0.866" W (39.50mm x 22.00mm)
1.280" (32.50mm)
Chassis Mount
Rectangular Box
SMF26 SERIES
CAP FILM 15UF 10% 180VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
15µF
±10%
180V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 1.051" W (39.50mm x 26.70mm)
1.280" (32.50mm)
Chassis Mount
Rectangular Box
SMF26 SERIES
CAP FILM 12UF 10% 230VAC CHAS MT
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
12µF
±10%
230V
-
Polypropylene (PP), Metallized
-25°C ~ 70°C
-
Motor Run
-
1.555" L x 1.051" W (39.50mm x 26.70mm)
1.634" (41.50mm)
Chassis Mount
Rectangular Box
ECHAX 26.5 Series
CAP FILM 1UF 5% 180VAC RADIAL
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
1µF
±5%
180V
-
Polyester, Polyethylene, Metallized
-25°C ~ 70°C
-
Motor Run
0.886" (22.50mm)
1.043" L x 0.335" W (26.50mm x 8.50mm)
0.768" (19.50mm)
Through Hole
Radial
ECHAX 26.5 Series
CAP FILM 3UF 5% 180VAC RADIAL
Panasonic Electronic Components
0
In Stock
Obsolete
Bulk
Obsolete
3µF
±5%
180V
-
Polyester, Polyethylene, Metallized
-25°C ~ 70°C
-
Motor Run
0.886" (22.50mm)
1.043" L x 0.551" W (26.50mm x 14.00mm)
1.024" (26.00mm)
Through Hole
Radial
Showing
of 42

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.