Top 10 Best ac capacitor 50 5 in 2026

Last Updated - 6/9/2026

🏆Best Choice

VEXUNGA

VEXUNGA 50/5 uF 50+5 MFD 370VAC or 440VAC Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•VEXUNGA 50+5 uF ±6% 370/440 VAC CBB65 dual run start capacitor replacement for BOTH 370 & 440 Volt capacitors.
•50/5 MFD Capacitor size measures ( 2.36inch / 60mm ) in Diameter x ( 3.35inch / 85mm ) in Height.
•Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency: 50/60 Hz. Safety rated: 10,000 AFC - Available Fault Current.
•SUPER EASY to Replace: Direct replacement, No wiring or adapter changes required. AC Capacitor has three terminals on the top are labeled "Herm" for the compressor motor, "Fan" for the fan, and "C" for the common line.
•50/5 uF Capacitor Replacement for 97F9850 , 97F9970 , 97F9970BZ3 , TRCFD505 , RC0120 , 12790 , RC0121, 1094993 , 38514D018 , P2915053R , HC98CA050 , P291-5053RS , 024-25338-000 , 43-25133-25 , P291-5053R , HC98JA051 , 43-23204-15 , 432320415 , 05706036 , D6789043 , B94577400 , B945774-00 , CARG32458 , TT-CAP-50/5/440R , 27L601 , TP-CAP-50/5/440R , HCKS500D050R440Z , B9457-7400.

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$18.90

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SUREPHON

SUREPHON 50+5 uF 50/5 MFD ±5% 370V/440VAC Dual Run Start Capacitor CBB65B Works for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•SUREPHON 50+5uF ±5% 370V/440V CBB65B Dual run circular start capacitor, A Class, 10000 AFC.
•Capacitor dimension: Diameter(63.5 mm/2.5 inch) Height(105 mm/4.13 inch)
•Capacitance Range: ±5% (std.). Frequency: 50-60Hz. Operating Temperature Range: -40°C to +70°C / -104°F to +158°F
•Built to the TOUGHEST U.S. standards for AC motor run capacitors. Designed to the highest standards - meets EIA-456-A and IEC 60252-1:2001 specifications. With UL certificate:E325324 (Certificate No.)
•Replacement for: 97F9850 , 97F9970 , 97F9970BZ3 , TRCFD505 , RC0120 , 12790 , RC0121, 1094993 , 38514D018 , P2915053R , P291-5053RS , 024-25338-000 , P291-5053R , HC98JA051 , HC98CA050 , 43-23204-15 , 432320415 , 43-25133-25 , 05706036 , D6789043 , B94577400 , CARG32458 , TT-CAP-50/5/440R , 27L601 , TP-CAP-50/5/440R , HCKS500D050R440Z ,

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$15.99

$17.59

-9%

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BOJACK

BOJACK 50+5uF 50/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•BOJACK 50+5uF ±6% 370V/440V CBB65 Dual run circular start capacitor
•Capacitor dimension: Diameter<2.56 inch> Height <3.94 inch>
•Operating temperature: -40 ℃ to +70℃/-104℉to+158℉，Safety rated: 10,000 AFC
•Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.
•Replacement for: 97F9850 , 97F9970 , 97F9970BZ3 , TRCFD505 , RC0120 , 12790 , RC0121, 1094993 , 38514D018 , P2915053R , HC98CA050 , P291-5053RS , 024-25338-000 , 43-25133-25 , P291-5053R , HC98JA051 , 43-23204-15 , 432320415 , 05706036 , D6789043 , B94577400 , B945774-00 , CARG32458 , TT-CAP-50/5/440R , 27L601

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$16.82

$18.90

-11%

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Fierre Shann

50+5 uF 50/5 MFD Dual Run Round Capacitor for AC, 370 or 440 Volt CBB65 Capacitor for AC Motor Run, Fan Start, Condenser Straight Cool, Heat Pump, Air Conditioner, and Pool Pump

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Product Name: AC capacitor 50+5 uf MFD 370 or 440 Volt CBB65 Capacitor. Can replace 370 VAC & 440 VAC Capacitors
•Operating Details: Capacitance Range: +/-5%(std.). Frequency：50-60Hz. Operating Temperature Range: -40 ℃ to 85 ℃/ -104℉ to +185℉
•About Size: 2.36’’ diameter x 3.94’’ height. Please check the size carefully before purchasing
•Easy to Replace: No wiring or adapter changes are required. Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line. Take a picture of the old one, so you can remember which wires went where
•50+5 uF Capacitor Replacement for 97F9838, Z97F938, 97F9838BZ3, 12786, RC0108, 97F9849, C3DR405, Z97F9848BZ2, P291-4054RS, C3405R, HCKS400D050R440Z, P291-4053RS, TT-CAP-40/5/440R, TRCFD405, TP-CAP-40/5/440R, HC98JA041, HC98CA040, HC98CA041, HC93CZ035

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$13.29

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AMPTATA

AMPTATA AC Capacitor 50/5 uf 440V CBB65 Capacitor for AC/HVAC/Air Conditioner/Pool Pump/Condenser Fan Run Motor Start, 50+5 MFD CBB65B 370V 450V 50/60Hz Carrier

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Precision HVAC capacitor: 50+5 μF CBB65B dual-run design with ±5% tolerance; 50/5 MFD 440V AC capacitor replaces both 370V & 450V systems for stable compressor/fan motor operation
•Premium AC capacitor performance: 10kAFC explosion-proof CBB65B capacitor with S1 protection; HERM/FAN/C terminals ensure plug-and-play replacement
•Rugged capacitor for AC systems: -40℃ to +70℃ operating range; compact 60x100mm size fits standard HVAC enclosures
•Industrial-grade reliability: Metalized film with <0.001 dissipation factor; 100% tested for HVAC, pool pumps and industrial motors
•Wide Application Replace: 97F9850 , 97F9970 , 97F9970BZ3 , TRCFD505 , RC0120 , 12790 , RC0121, 1094993 , 38514D018 , P2915053R , HC98CA050 , P291-5053RS , 024-25338-000 , 43-25133-25 , P291-5053R , HC98JA051 , 43-23204-15 , 432320415 , 05706036 , D6789043 , B94577400 , B945774-00 , CARG32458 , TT-CAP-50/5/440R , 27L601 , TP-CAP-50/5/440R , HCKS500D050R440Z , B9457-7400

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$9.99

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PowerWell

PowerWell 50 + 5 MFD uf PW-50/5/R 370 or 440 Volt Dual Run Round Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner 50/5 Micro Farad - Guaranteed to Last 5 Years

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•50/5 uf or 50/5 MFD micro farad 440 Volt Dual Run Round AC Capacitor . Replaces BOTH 370 & 440 VAC capacitors
•Can size measures 2-3/8" diameter x 4" tall. Operating temperature range -40 C. to +70 C/ -40F to 158F
•Built to the TOUGHEST USA standards for AC motor run capacitors including EIA-456-A and IEC 60252-1:2001
•GUARANTEED TO LAST 5 YEARS. We are extremely passionate about our products and are fanatical about quality control in our workshops. ORDER NOW with peace of mind. No Catches
•Replacement for: 97F9850 , 97F9970 , 97F9970BZ3 , TRCFD505 , RC0120 , 12790 , RC0121, 1094993 , 38514D018 , P2915053R , HC98CA050 , P291-5053RS , 024-25338-000 , 43-25133-25 , P291-5053R , HC98JA051 , 43-23204-15 , 432320415 , 05706036 , D6789043 , B94577400 , B945774-00 , CARG32458 , TT-CAP-50/5/440R , 27L601 , TP-CAP-50/5/440R , HCKS500D050R440Z , B9457-7400

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$12.50

$15.10

-17%

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Genteq

97F9970 - 50 + 5 uf MFD 370 Volt VAC - GE Round Dual Run Capacitor Upgrade

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Proven EIA-456 Compliant 60,000 Hour Reliability
•High-Grade Metallized Polypropylene Film (5 to 12 microns thick)
•Not Made In China / UL Approved / ROHS Compliant
•Dimensions are approximate / Subject to Change Without Notice
•Compatible Replacement for Genteq GE Industrial Capacitors

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$18.39

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Aclorol

Aclorol 5V Power Supply 70A 350W 110V / 220V AC to DC 5V 70amp Universal Transformer Switching Driver Converter 5V Power Adapter for WS2812B WS2813 LED Strip Pixel Lights CCTV Camera Security System

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Input: 110V/220V AC; Output: DC 5V 70A max. Output voltage can be adjusted 15%. Three sets of output Channel. ( Indoor use only! ) It can supply with all currents less than 70A. Such as 5A, 10A, 20A, 30A, 40A, 50A, 60A, 65A, 70A
•High-quality raw mateerials- Pure Copper Inductors, High-performance Transformers, Dual-capacity Electrolytic Capacitors is The Guarantee of High-quality 5V 70A Switching Power Supply
•Multiple rprotection - With Over-voltage Protection, Overload Protection, Overheating Protection and Prevent Short Circuit
•Widely used - High quality Switch Power Supply it is perfect for all 5V power supply 70a projects, such as WS2811 2801 WS2812B WS2813 LED Strip Pixel light, CCTV Camera, Security System, Computer Project, etc
•Enough 350W output power and 5V stable output voltage will protect your electronic products from destruction, and it comes with cooling fan and many holes on the metal case, which makes heat dissipation more efficient

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$28.99

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TitanOwl

50+5 uF ±5% 50/5 MFD 370/450 VAC CBB65 Dual Run Start Round Capacitor for Condenser Straight Cool, Heat Pump, Air Conditioner or AC Motor and Fan Starting 50 5

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•A dual run circular start capacitor with capacitance of 50+5 uF, ±5% tolerance and working voltage of 370V/450V that is made of metallized polypropylene film delivers a robust space-efficient solution with long-term stability.
•Capacitor dimension: Diameter: 1.95 inch, Height: 4.88 inch
•Operating temperature: -40 ℃ to +70℃/-104℉to+158℉
•This CBB65 capacitor is explosion proof with 10,000 AFC UL-approved Safety Pressure Interrupte and having Insulation resistance greater than 3000 MΩ
•Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.
•Replacement for 97F9895 , Z97F995 , 97F9895BZ3 , 27L880 , TRCD505 , TRCFD505 , PRCFD505 , 27L889 , 97F9851 , 97F9851S , 12788 , RC0114 , Z97F9895 , 97F9895 , TT-CAP-50/5/440R , HC98KA046 , TP-CAP-50/5/440R , CAP050500440RT , HC98JA046 , HCKS500D050R440Z , 00662441180262

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$7.99

$8.98

-11%

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AS TOUGH AS THE CANADIAN WILDERNESS

AC Capacitor 50 + 5 μF, 370/440 VAC, CBB65 Motor Run Round Capacitor for Air Conditioner, Industrial Electric Motors, Compressors, Air Conditioners

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Contents: Package contents one capacitor 50 + 5 μF Round, durable metal casing, 3 terminals, 12 connection pins with red, white and black plastic protectors
•Type: CBB65
•Capacitance: 50 + 5 μf
•Operation voltage: 120/250/370/450VAC
•Multiple uses: This capacitor will run industrial electric motors, compressors, air conditioners.
•Internal explosion proof device: Provides additional protection for greater safety

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$10.99

$11.99

-8%

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