Top 10 Best 40 5 440v capacitor in 2026

Last Updated - 6/8/2026

🏆Best Choice

SUREPHON

SUREPHON 40+5 uF 40/5 MFD ±5% 370V/440VAC Dual Run Start Capacitor CBB65B Works for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•SUREPHON 40+5uF ±5% 370V/440V CBB65B Dual run circular start capacitor, A Class, 10000 AFC.
•CBB65B 40+5uF capacitor Diameter (63.5mm/2.5 inches) Height (100 mm/3.93 inches) .
•Operating Temperature Range: -40°C to 70°C / -104°F to +158°F.Frequency: 50-60Hz.Capacitance Range: ±5% (std.).
•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.
•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.)

View offer on:

$14.99

$15.99

-6%

Check Price

BOJACK

BOJACK 40+5 uF 40/5 MFD ±6% 370V/440 VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•BOJACK 40+5uF ±6% 370V/440V CBB65 Dual run circular start capacitor
•Capacitor dimension: Diameter<2.48 inch> Height <3.55 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.

View offer on:

$17.91

$19.90

-10%

Check Price

HVAC YELLOW HAT

Capacitor for Air Conditioner 40+5 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•40+5uf / 40+5MFD 370 Volt or 440 Volt Capacitor. Replaces BOTH 370VAC & 440VAC capacitors round motor run capacitor
•Operating Temperature:-40°C to +85°C(std.) /-40℉ to 185℉.Capacitance Range: 3-120 uF/Capacitance Tolerance: ±5% (std.) -others available. Operating Frequency: 50-60 Hz
•Built to the USA standards for AC motor run capacitors： EIA-456-A 10000AFC PROTECTED / NON-PCB'S
•Can size measures 1.97" diameter x 4.92" tall
•Multi-Purpose Round Capacitor for Air Conditioner AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

View offer on:

$13.29

Check Price

PowerWell

PowerWell 40 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-40/5/R for Condenser Straight Cool or Heat Pump Air Conditioner 40/5 Micro Farad

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•40/5 uf or 40/5 MFD micro farad 440 Volt Dual Run Round AC Capacitor . Replaces BOTH 370 & 440 VAC capacitors
•Can size measures 2" diameter x 5-1/4" 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
•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 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

View offer on:

$14.50

$15.40

-6%

Check Price

SUREPHON

SUREPHON 40/5 Mfd Ac Capacitor 370V or 440V 50/60Hz CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•SUREPHON 40+5uF ±5% MFD CBB65B run start capacitor for ac replacement for both 370 and 440 vac Volt capacitors
•Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.
•Engineered for safety 10 000 AFC anti explosion pressure switch
•Operating temperature: -40 ℃ to +70 ℃/-104 ℉to+158 ℉
•With UL certificate:E325324 (Certificate No.)

View offer on:

$14.99

$15.99

-6%

Check Price

GE Genteq Capacitor round 40/5 uf MFD 440 volt 97F9838 (replaces old GE# Z97F9848BZ2), 40 + 5 MFD at 440 volts

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•▶ BRAND NEW ClimaTek Capacitor!
•▶ 40 + 5 uf/MFD 440 Volt
•▶ Drop In replacement, No Wiring Changes or Adapters Needed!
•▶ GE/Genteq is a Top of the Line Capacitor
•▶ Made in North America

View offer on:

$17.91

$18.91

-5%

Check Price

BSROBOTIC

40/5 440v CBB65B AC Capacitor - 40+5 uf ±5% MFD 370/440 Volt Dual Run Round Capacitor, CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【40+5 uF ±5% MFD 370/440 V Dual Run Round Capacitor】Replace 370 and 440 VAC capacitors effortlessly with our CBB65B dual run round AC startup capacitor. Whether it's for motor operation, fan startup, or direct condenser usage, this capacitor has you covered.
•【Safety and Easy Installation】10,000 AFC safety rating, eco-friendly vegetable oil filling, cylindrical aluminum casing, and pressure-isolating explosion-proof design, our capacitor ensures safe use. The top is equipped with three terminals labeled "Herm"/"H" for compressor motors, "Fan"/"F" for fans, and "C" for the common line. Simply disconnect the power, label the wires, connect the new capacitor, replace the old one, and turn on the power. You'll only need 10-15 minutes for the replacement.
•【Performance Parameters】Capacitor Dimensions: Diameter <2.3 inches>, Height <3.9 inches>. Rated Voltage: 370V/440VAC, Capacitance Tolerance: ±5%, Allowable Operating Temperature: -40°C to 70°C. Safety Rating: 10,000 AFC. AC Capacitor 40/5 440V. Compatible with most cylindrical HVAC capacitors, including 40/5 industrial capacitors.
•【Replaces Most Cylindrical HVAC Capacitors】Replace 97F9895, Z97F995, 97F9895BZ3, 27L880, TRCD455, TRCFD455, PRCFD455, 27L889, 97F9851, 97F9851S, 12788, RC 0114, Z97F9895, 97F9895, TT-CAP-45/5/440R, HC98KA046, HC98JA046, HCKS450D050R440Z, 00662441180262, TP-CAP-45/5/440R, CAP050450440RT.
•【Safety Assurance - A Thoughtful Gift】EIA-456 compliant with a verified 60,000 hours of reliability, UL certified/ROHS compliant. 3-year 100% guarantee. If you have any questions or issues with our product, please contact us promptly. We'll respond within 12 hours. You're sure to have a great shopping experience.

View offer on:

$7.99

$9.99

-20%

Check Price

Yeemilar

40+5 uF 40/5 MFD ±6% 370V/440V CBB65 AC Capacitor, Dual Run Round Capacitor Replacement for HVAC Motor Start, Fan Start, Heat Pump, Condenser Straight Cool

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【Model】40+5uF ±6% 370V/440V CBB65 Dual run start round capacitor
•【Capacitor Dimension】1.97 inch(50mm) in Diameter, 4.92 inch(125mm) in Height
•【Operating Temperature】-40℉ to +158℉ (-40℃ to +70℃); Safety Rated: 10,000 AFC
•【Lifelong Replacement】We stand behind our product's quality with lifelong free replacement service. If you encounter any issues with our capacitors, simply reach out to our dedicated customer service. We are committed to resolving any concerns and replacing defective products without any time limitations.

View offer on:

$13.98

$14.98

-7%

Check Price

Genteq

Genteq 97F9838/C4405R Round Capacitor 40 5 UF MFD, 440V

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Package Dimensions: 5.588 cms (L) x 5.588 cms (W) x 5.588 cms (H)
•Product Type: Lab Supply
•Package Quantity: 1
•Package Weight: 0.295 kg

View offer on:

$18.83

$21.95

-14%

Check Price

Genteq

Trane CPT00668 / CPT-0668 - 40 + 5 uF MFD x 440 VAC Genteq Replacement Dual Capacitor Round # C4405R / 97F9838

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•▶ BRAND NEW ClimaTek Capacitor!
•▶ 40 + 5 uf/MFD 440 Volt
•▶ Drop In replacement, No Wiring Changes or Adapters Needed!
•▶ GE/Genteq is a Top of the Line Capacitor
•▶ Made in North America

View offer on:

$16.65

$18.29

-9%

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.