The 10 best capacitors for electric motors for 2019

Finding the best capacitors for electric motors suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best capacitors for electric motors

Product Features Editor's score Go to site
Fairbanks Electric Garage Door Opener Motor Starting Capacitor, 50-60 Microfarad (MFD), 220 Volts AC (VAC), 60 Hertz (Hz) - OEM Upgrade Replacement for Genie 18004-B Capacitor Fairbanks Electric Garage Door Opener Motor Starting Capacitor, 50-60 Microfarad (MFD), 220 Volts AC (VAC), 60 Hertz (Hz) - OEM Upgrade Replacement for Genie 18004-B Capacitor
Go to amazon.com
HQRP 10uf 370-440V Capacitor AC Electric Motor Run Start HVAC Blower Compressor Trane Furnace 10MFD 27L669 97F9002 Jandy Carrier Payne plus HQRP Coaster HQRP 10uf 370-440V Capacitor AC Electric Motor Run Start HVAC Blower Compressor Trane Furnace 10MFD 27L669 97F9002 Jandy Carrier Payne plus HQRP Coaster
Go to amazon.com
TEMCo Motor Run Capacitor RC0011-30 mfd 370 V VAC volt 30 uf Round HVAC TEMCo AC Electric TEMCo Motor Run Capacitor RC0011-30 mfd 370 V VAC volt 30 uf Round HVAC TEMCo AC Electric
Go to amazon.com
TEMCo Motor Start Capacitor SC0077-189-227 mfd 220-250 V VAC Volt uf Round HVAC AC Electric TEMCo Motor Start Capacitor SC0077-189-227 mfd 220-250 V VAC Volt uf Round HVAC AC Electric
Go to amazon.com
TEMCo Motor Run Capacitor RC0014-45 mfd 370 V VAC Volt 45 uf Round HVAC TEMCo AC Electric TEMCo Motor Run Capacitor RC0014-45 mfd 370 V VAC Volt 45 uf Round HVAC TEMCo AC Electric
Go to amazon.com
TEMCo Motor Run Capacitor RC0010-25 mfd 370 V VAC volt 25 uf Round HVAC TEMCo AC Electric TEMCo Motor Run Capacitor RC0010-25 mfd 370 V VAC volt 25 uf Round HVAC TEMCo AC Electric
Go to amazon.com
105-126 MFD (uF) 1.0 1.5 and 2 HP Well Pump Control Box Motor Start Capacitor 275464113 for Franklin 2823008110, 2823018110, 2801084915, 2823018310, 2823508110 . New 105-126 MFD (uF) 1.0 1.5 and 2 HP Well Pump Control Box Motor Start Capacitor 275464113 for Franklin 2823008110, 2823018110, 2801084915, 2823018310, 2823508110 . New
Go to amazon.com
USA MADE Replacement for Motor Start Capacitor 1000-1200 uf MFD 110-125 Volt VAC MARS2 11930 USA MADE Replacement for Motor Start Capacitor 1000-1200 uf MFD 110-125 Volt VAC MARS2 11930
Go to amazon.com
Motor Run Capacitor 30 mfd 370 or 440 V VAC Volt 30 uf Round HVAC AC Electric Motor Run Capacitor 30 mfd 370 or 440 V VAC Volt 30 uf Round HVAC AC Electric
Go to amazon.com
SODIAL(R) CBB65A 450V AC 50/60Hz 40uF 5% Round Electric Motor Start Run Capacitor SODIAL(R) CBB65A 450V AC 50/60Hz 40uF 5% Round Electric Motor Start Run Capacitor
Go to amazon.com
Related posts:

1. Fairbanks Electric Garage Door Opener Motor Starting Capacitor, 50-60 Microfarad (MFD), 220 Volts AC (VAC), 60 Hertz (Hz) - OEM Upgrade Replacement for Genie 18004-B Capacitor

Feature

Compatible With All 18004B Garage Door Capacitors
50-60UF 220 VAC 60HZ
Fairbanks Electric Is A Registered Trademark
GUARANTEED TO LAST 5 YEARS

Description

Fairbanks Electric Is a Top Name In Electrical Supply Parts. We Guarantee Our Parts For 5 Years From Date Of Purchase. This is an aftermarket OEM replacement part for 18004-B and 18004B Capacitors. Fairbanks Electric Is A Registered Trademark

2. HQRP 10uf 370-440V Capacitor AC Electric Motor Run Start HVAC Blower Compressor Trane Furnace 10MFD 27L669 97F9002 Jandy Carrier Payne plus HQRP Coaster

Feature

HQRP Replacement Motor Capacitor plus HQRP Coaster;
Capacitance: 10uf; Rated Voltage : AC 370-440V; RoHS Compliant;
Tolerance : +/-5%; Shape: Oval; capacitor dimensions: 51.5mm x 31.5mm x65mm (LxWxH);
200 Days warranty!

Description

Compatible with: 10uf 370-440V Capacitor AC Electric Motor Run Start HVAC Blower Compressor 10MFD

3. TEMCo Motor Run Capacitor RC0011-30 mfd 370 V VAC volt 30 uf Round HVAC TEMCo AC Electric

Feature

Heavy duty aluminum casing with steel cap. 10,000 AFC Protected
370v, 50/60Hz, +/-6%, Polypropylene Metallized Film and vegetable oil filled capacitor, no PCBs
1/4 in. Quadruple QCT terminals, 4 terminals per post
Dimensions: 1.75" diameter, 3.82" total height
Designed for replacement of OEM single and three phase motor capacitors. No hassle 1 Year Warranty.

Description

TEMCo's AC Electric Motor Run Capacitors are designed specifically for replacement of OEM single and three phase motor capacitors. These units are housed in aluminum casing with a steel cap. All units are PCB-free. Units are always in stock and ship Fast with Same Day Shipping from California, delivered within 2 to 5 Days.

4. TEMCo Motor Start Capacitor SC0077-189-227 mfd 220-250 V VAC Volt uf Round HVAC AC Electric

Feature

Housed in a rugged phenolic resin case. PCB free
1/4 in. Quick Disconnect Terminals
Dimensions: 1.81" diameter, 3.37" total height
Made in the USA. No hassle 1 Year Warranty
Designed specifically for use with 1 phase motor and gear motor applications.

Description

TEMCo's AC Electric Motor Start Capacitors are designed specifically for replacement of OEM single phase motor capacitors. These units are housed in a rugged phenolic resin case. All units are PCB-free. Units are always in stock and ship Fast with Same Day Shipping from California, delivered within 2 to 5 Days.

5. TEMCo Motor Run Capacitor RC0014-45 mfd 370 V VAC Volt 45 uf Round HVAC TEMCo AC Electric

Feature

Heavy duty aluminum casing with steel cap. 10,000 AFC Protected
370v, 50/60Hz, +/-6%, Polypropylene Metallized Film and vegetable oil filled capacitor, no PCBs
1/4 in. Quadruple QCT terminals, 4 terminals per post
Dimensions: 2" diameter, 3.82" total height
Designed for replacement of OEM single and three phase motor capacitors. No hassle 1 Year Warranty.

Description

TEMCo's AC Electric Motor Run Capacitors are designed specifically for replacement of OEM single and three phase motor capacitors. These units are housed in aluminum casing with a steel cap. All units are PCB-free. Units are always in stock and ship Fast with Same Day Shipping from California, delivered within 2 to 5 Days.

6. TEMCo Motor Run Capacitor RC0010-25 mfd 370 V VAC volt 25 uf Round HVAC TEMCo AC Electric

Feature

Heavy duty aluminum casing with steel cap. 10,000 AFC Protected
370v, 50/60Hz, +/-6%, Polypropylene Metallized Film and vegetable oil filled capacitor, no PCBs
1/4 in. Quadruple QCT terminals, 4 terminals per post
Dimensions: 1.75" diameter, 3.48" total height
Designed for replacement of OEM single and three phase motor capacitors. No hassle 1 Year Warranty.

Description

TEMCo's AC Electric Motor Run Capacitors are designed specifically for replacement of OEM single and three phase motor capacitors. These units are housed in aluminum casing with a steel cap. All units are PCB-free. Units are always in stock and ship Fast with Same Day Shipping from California, delivered within 2 to 5 Days.

7. 105-126 MFD (uF) 1.0 1.5 and 2 HP Well Pump Control Box Motor Start Capacitor 275464113 for Franklin 2823008110, 2823018110, 2801084915, 2823018310, 2823508110 . New

Feature

High quality capacitor made in the USA by Barker Microfarads (BMI)
For Franklin 1HP, 1.5HP and 2HP Control Boxes: 2823008110,
2823018110, 2801084915, 2823018310, 2823508110 and other similar boxes.
105-126 MFD (uF) 220VAC 50/60Hz
Compatible replacement for Franklin Part# 275464113

Description

The start capacitor in a motor control box is considered a consumable part. Capacitors tend to lose capacitance over time and/or use, and need to be replaced when the capacitance drops below the described range.
This start capacitor is suitable for use in Franklin 1HP, 1.5hp and 2HP Control Box 2823008110 , 2823018110 , 2801084915, 2823018310, 2823508110 and other control boxes that use the same capacitor
Compatible with Franklin Part# 275464113
3.35" height x 2.15" diameter.
Sorry! No returns provided for electronic components.

8. USA MADE Replacement for Motor Start Capacitor 1000-1200 uf MFD 110-125 Volt VAC MARS2 11930

Feature

UL 810 Recognized & Approved
Plastic Case , Moisture and Oil Resistant
-40 to +65C Operating Temperature
50 / 60 Hz Operating Frequency
1/4" Quick Disconnect Terminals
Replaces JARD 11930 , MARS 11030 Caps , Dayton Grainger Caps , JARD 11930 , NTE Electronics MSC125V1000 , Packard , Temco SC0050 , Totaline , Vanguard BC-1000 and others with matching specifications. Used for HVAC Applications , Garage Door Openers , Well Pumps , Pool Pumps and Other Applications
BMI Barker Microfarads Start Capacitor Pool Well Pump Capacitor Made in the USA Replaces JARD 11930 , MARS 11030 Caps , Dayton Grainger Caps , JARD 11930 , NTE Electronics MSC125V1000 , Packard , Temco SC0050 , Totaline , Vanguard BC-1000 and others with matching specifications. Used for HVAC Applications , Garage Door Openers , Well Pumps , Pool Pumps and Other Applications

Description

U.S.A. Start Capacitors by BMI (Barker Microfarads)are an industry preferred component when it comes to superior performance.

BMI's type Motor Start units are non-polarized aluminum electrolytic capacitors designed for intermittent AC duty. These capacitors are used in starting fractional horsepower, single-phase electric motors, as well as in gear motor applications. The capacitors are housed in rugged plastic cases, which require no added insulation. Made in th U.S.A. , BMI Capacitors are designed and engineered to the highest EIA Standards. These capacitors replace the most popular start capacitors by similar brands: Aerovox , Dayton , Grainger , Global , Jard , Mars , Diversitech , Packard , Trade Pro , Service First and others.

Dimensions are subject to change without notice. NOTE - if your motor does not start , it is typically not the capacitor , each capacitor is tested at BMI prior to packaging...you may have another problem

9. Motor Run Capacitor 30 mfd 370 or 440 V VAC Volt 30 uf Round HVAC AC Electric

Feature

30 uF / MFD x 440 VAC 6% (suitable for 370 or 440 VAC installations)
Self-Healing , Metallized Polypropylene Film Capacitor , Made in the U.S.A. with 5-YEAR Warranty*
Non-PCB Capacitors, with Internal Pressure Interrupter Makes Our Capacitors Safe
Temperature Range: -40C / +70C , Meets Tecumseh H-115 , EIA 456 Specifications , UL & CUL Listed , RoHS Compliant
Replaces / Supersedes: USA2213 , USA 2213 , 97F9608 , 97F9608BX , CPT-0241 , CPT00241 , CPT0241 , 97F9635 , 97F9635BX , C430 , C330 , GE / GENTEQ C330R C430R , 14241 , 800P356H44N36A4X other Capacitors with matching specifications.
Images Shown Are For Illustration Only

Description

USA MADE CAPACITOR with 5-YEAR WARRANTY!*

Specifications: Round Run Capacitor - 30 uF / MFD x 440 VAC Rated for 370 or 440 VAC Applications 6% , Temperature Range -40C / +70C

Airstar Supply offers the widest selection of capacitors in the Industry. These U.S.A. Run Capacitors are Non-PCB , Built-In Physical Interrupter ensures these capacitors are safe as they are all Internally Protected 10,000 AFC , Meets EIA-456A Industry Standard for 60,000 Hours as well as Tecumseh H-115 and are all UL & CUL listed. These capacitors replace the most popular run capacitors by similar brands: GE Industrial , Genteq , Aerovox , Mars , Diversitech , Global , Packard , Trane and many others. Dimensions are subject to change without notice.

Note : Images are for illustration only. Actual part may vary. *Warranty Does Not Cover Shipping Costs.

10. SODIAL(R) CBB65A 450V AC 50/60Hz 40uF 5% Round Electric Motor Start Run Capacitor

Feature

Product Name : Motor Capacitor;Model No. : CBB65A;Dielectric Material : Metallized Polypropylene Film
Housing Material : Metal;Capacitance : 40 uF;Tolerance : 5%
Rated Voltage : 450V AC;Frequency : 50/60Hz;Operating Temperature : 40/70/21
Size : 11.1 x 4.9cm/4.4" x 1.9" (H*D);Color : Silver Tone
Weight : 185g

Description

CBB65A 450V AC 50/60Hz 40uF 5% Round Electric Motor Start Run Capacitor
1/4" push-in pin connectors on each pole.
Widely used in air conditioner, refrigerators, generators, blower fan, etc.
Applied to the starting and better working of sing-phase motor in 50Hz(60Hz) frequency AC power system.
Package Content : 1 x Motor Capacitor
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Conclusion

All above are our suggestions for capacitors for electric motors. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using capacitors for electric motors with us by comment in this post. Thank you!

You may also like...