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  • BOJACK 5 uF ±6% 5 MFD 370V/440V CBB65 Oval Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione
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BOJACK 5 uF ±6% 5 MFD 370V/440V CBB65 Oval Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione

4.6 out of 5 stars 601 ratings
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Capacitance 5 Microfarad
Brand BOJACK
Material Aluminum
Shape Oval
Maximum storage temperature 70 Degrees Celsius
Operating voltage 4.4E+2 Volts (AC)
Capacitance tolerance 6
Maximum voltage 440 Volts
Mounting type Through-Hole Mount
Upper temperature rating 7E+1 Degrees Celsius

About this item

  • BOJACK 5 uf MFD 370V/440VAC Oval Run Start Capacitor
  • Operating Temperature Range -40 ℃ to +70 ℃/ -104℉ to +158℉
  • This Capacitor Will Run Compressor And Fan Motor
  • UL Recognized,Engineered For Safety 10 000 AFC Anti Explosion Pressure Switch
  • Replacement for: CPT00072 , 97F95702 , 97F5705, Z97F5702 , Z97F5705 , C305L , TOCF5 , TP-CAP-5/440,TT-CAP-5/440
› See more product details

Product details

  • Product Dimensions ‏ : ‎ 5.15 x 5.15 x 7.95 cm; 132 g
  • Date First Available ‏ : ‎ Jan. 28 2021
  • Manufacturer ‏ : ‎ BOJACK
  • ASIN ‏ : ‎ B07VMGXGPS
  • Manufacturer reference ‏ : ‎ BJ-CPV
  • 鶹 Rank: #13,103 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • Customer Reviews:
    4.6 out of 5 stars 601 ratings

Frequently bought together

BOJACK 5 uF ±6% 5 MFD 370V/440V CBB65 Oval Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Condit
This item: BOJACK 5 uF ±6% 5 MFD 370V/440V CBB65 Oval Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione
$19.99
Get it by Saturday, Jul 26
In Stock
Sold by BOJACK ELECTRON and ships from 鶹 Fulfillment.
+
BOJACK 7.5 uF ±6% 7.5 MFD 370V/440V CBB65 Oval Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Co
$19.99
Get it by Saturday, Jul 26
In Stock
Sold by BOJACK ELECTRON and ships from 鶹 Fulfillment.
+
BOJACK 50 uF ±5% 50 MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Con
$21.99
Get it by Saturday, Jul 26
In Stock
Sold by BOJACK ELECTRON and ships from 鶹 Fulfillment.
Total price:$00
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Product description

BOJACK 5 uF 370V/440V CBB65 Oval Run start capacitor

Model: CBB65（Universal model）
Shell material: Case Material Aluminum, Cover Material Steel
Dielectric Material: metallized polypropylene film
Capacity: 5 uf
Tolerance: ±6%
Rated voltage: 370V/440V AC
Frequency: 50 / 60Hz
Safety rated: 10,000 AFC
Capacitor dimension: Length<2.02 inch>,Wide<1.23 inch> Height <3.16 inch>
Operating temperature: -40 ℃ to +70℃/-104℉to+158℉

This capacitor is used for a compressor motor and a fan motor
start-up and operation of AC motors with frequency of 50Hz/60Hz
such as Industrial Grade Replacement forCentral Air-Conditioners,
Heat Pumps, Condenser Fan Motors, and Compressors.It is small
in size, lightweight, heat resisting and anti-explosion.

Oval run capacitor can be used to substitute round shape one with the
same MFD and volt specs.A 440 volt capacitor can be used in place
of a 370 volt, as it is build better, but the 370 can’t be used in place
of a 440 volt.

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Customer reviews

4.6 out of 5 stars
601 global ratings

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Customers say

Customers like the functionality, quality, and replacement of the capacitor. They mention it works great and solves their problems. However, some customers have reported that it's slightly smaller in diameter than the original.

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FunctionalityQualityReplacement
4 customers mention "Functionality"4 positive0 negative

Customers are satisfied with the functionality of the product. They mention it works great and solved their problem.

"Work great, it slightly small in diameter then the original, l had to add a small piece of rubber for it to be tight in the holder...." Read more

"Worked as supposed to and solved my problem." Read more

"I have replaced the old Lennox Elite blower motor capacitor. It works perfectly! The same-day delivery saved my furnace just in time." Read more

"Working well, used it 2 days ago...." Read more

4 customers mention "Quality"4 positive0 negative

Customers are satisfied with the quality of the capacitor. They mention it's excellent and probably fine.

"Good quality" Read more

"Good quality package. Easy to install." Read more

"The product was probably fine, however it was too tight of fit in the cover on the motor. Purchased a round capacitor instead." Read more

"Excellent quality..." Read more

3 customers mention "Replacement"3 positive0 negative

Customers are satisfied with the replacement. They mention it's a good replacement for their HVAC fan starter capacitor.

"...I hope this lasts as long as the old one. Good to replace so I don't have a breakdown when I really need the furnace!" Read more

"Good replacement for my hvac fan starter capacitor 5 MFD 370vac 10000 AFC...." Read more

"Great replacement..." Read more

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Top reviews from Canada

  • Sergio Arancibia
    5.0 out of 5 stars Capacitor 5uf
    Reviewed in Canada on June 9, 2025
    Verified Purchase
    Good quality
    Customer image
    Sergio Arancibia
    5.0 out of 5 stars
    Capacitor 5uf

    Reviewed in Canada on June 9, 2025
    Good quality
    Images in this review
    Customer image
    Helpful
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  • John
    5.0 out of 5 stars Great Capacitor package
    Reviewed in Canada on April 8, 2025
    Verified Purchase
    Good quality package. Easy to install.
    Helpful
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  • Stuart B.
    5.0 out of 5 stars Did the trick ! saved me a few hundred if not a thousand dollars
    Reviewed in Canada on February 11, 2025
    Verified Purchase
    We have an older Trane XL80 furnace where the blower fan would just buzz not run, if I gave the fan a spin by hand to get it started - it ran but not at correct speeds.
    Replaced this item in a couple of minutes - and all is good now !!!
    Helpful
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  • Stericfud
    4.0 out of 5 stars Great replacement
    Reviewed in Canada on February 15, 2024
    Verified Purchase
    Work great, it slightly small in diameter then the original, l had to add a small piece of rubber for it to be tight in the holder. But other then that it's great. We will see how long it last.
    Helpful
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  • J Winter
    5.0 out of 5 stars Worked
    Reviewed in Canada on December 28, 2024
    Verified Purchase
    Worked as supposed to and solved my problem.
    Helpful
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  • Vlad Todoroff
    5.0 out of 5 stars Excellent quality
    Reviewed in Canada on November 11, 2024
    Verified Purchase
    I have replaced the old Lennox Elite blower motor capacitor. It works perfectly! The same-day delivery saved my furnace just in time.
    Helpful
     Report
  • Brian K
    5.0 out of 5 stars Used to replace capacitor in my furnace fan.
    Reviewed in Canada on May 30, 2024
    Verified Purchase
    Nicew to be able to buy what I needed to replace (a working) capacitor that was 20 years old in my furnace. I cheeked the uF with my DVM and it is within spec. I hope this lasts as long as the old one. Good to replace so I don't have a breakdown when I really need the furnace!
    Helpful
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  • kash
    5.0 out of 5 stars Working well, used it 2 days ago.
    Reviewed in Canada on September 9, 2023
    Verified Purchase
    Good replacement for my hvac fan starter capacitor 5 MFD 370vac 10000 AFC. Fan stopped and MY AC kept running so I stopped the unit and just ordered this little guy/replaced it and it did the trick. I guess if fan motor is not too old in most cases it’s just capacitor to replace although fan motor which could cost hundreds, can be Replaced as well just in a days work, For now I am happy I didn’t need to do all that!
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Top reviews from other countries

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  • Jorge G.
    5.0 out of 5 stars Cumplidor
    Reviewed in Mexico on February 19, 2024
    Verified Purchase
    Se ha comprado para un motor monofásico y ha cumplido con su función.
    Report
  • JBest
    5.0 out of 5 stars Great replacement for our 20+ year old furnace, so far
    Reviewed in the United States on July 11, 2025
    Verified Purchase
    This is working great in our old furnace. It was a inch or so taller but everything else was the same. So it fit into the original bracket without any modifications or adjustments. The old one crapped out all of the sudden. For $7 each I ordered 2 so that I have a backup and because I have 2 furnaces (one upstairs and one downstairs) that are the same model. So far so good and will update my review if needed.

    Make sure to discharge the old one before you go accidentally touching it and shock yourself trying to take it off!
    Report
  • kbradsha
    5.0 out of 5 stars Drop-in replacement
    Reviewed in the United States on July 13, 2025
    Verified Purchase
    The last capacitor for my A/C condenser died. I purchased this as a replacement. Worked like a charm.
    I notice that the dead capacitor, same design was left laying on it's side which is how the oil was able to leak.
    When I replaced it with this new one, I made sure to have it standing in it's designed orientation.
    Hopefully that will slow the deterioration and eventual leaking.
    Report
  • Ana Diaz
    5.0 out of 5 stars excelente producto
    Reviewed in the United States on July 6, 2025
    Verified Purchase
    excelente
    Report
  • A. J. T.
    4.0 out of 5 stars Reasonable capacitor for AC unit!
    Reviewed in the United States on June 21, 2025
    Verified Purchase
    Good price and Item and has extended the life of the outside unit of the central AC at Mom's house for us!
    Report