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⚡ Power your cool with confidence — the capacitor that keeps your AC and pumps running smooth!
The VEXUNGA 20uF CBB65 run start capacitor is a robust, precision-engineered component designed for one-way AC motor start and run applications. Featuring a durable aluminum case and metallized polypropylene dielectric, it operates reliably across a wide temperature range (-40℃ to +70℃) and supports voltages up to 450VAC. Its direct replacement design fits a broad range of 250-450V capacitors, making it an essential upgrade for air conditioners, pool pumps, and single-phase motors. With a 60,000-hour lifespan and high safety rating, it ensures long-term, stable performance and helps prevent costly motor failures.


| ASIN | B0BKKYVV4F |
| Best Sellers Rank | 10,402 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 52 in Capacitors |
| Brand | VEXUNGA |
| Capacitance | 20 Microfarad |
| Capacitance Tolerance | 5 |
| Capacitance tolerance | 5 |
| Country Of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 167 Reviews |
| Included Components | NO |
| Item Dimensions W x H | 45W x 75H millimetres |
| Item Shape | Round |
| Manufacturer | VEXUNGA |
| Manufacturer Part Number | 20uF Condensateur |
| Material | Aluminum Polypropylene |
| Maximum Voltage | 450 Volts |
| Model Number | 20uF Condensateur |
| Mounting Type | Through-Hole Mount |
| Operating Voltage | 440 Volts (AC) |
| Operating voltage | 440 Volts (AC) |
| Shape | Round |
| Upper Temperature Rating | 70 Degrees Celsius |
D**E
It does exactly what it needs to do
I was quoted £200 to repair my hot tub. But after a quick Google I found this range of capacitors were the direct replacement although the old one was a rounded rectangle and these are cylinders. These dont come with a cap to cover the connectors so I had to make out of a spray can lid.
J**K
Generic replacement for branded powertool
Perfect replacement for a failed capacitor in my 35 year old DeWalt Powershop radial arm saw.
M**D
Works perfectly
My twenty year old garden shredder stopped working. Using the Internet I diagnosed the problem as a faulty capacitor. A web search turned up no direct replacement as the age of the shredder meant spares were unavailable. Matching the model type, voltage, uF value etc. on Amazon I came across this one. Purchased, it arrived next day, fitted in 10 minutes and the shredder is now running better than it has in a long time. Very pleased, and a lot cheaper than a new garden shredder!
B**N
Fonctionnement parfait
Bonne qualité et prix bas
C**S
Servicio
Más rápido imposible, buen precio y calidad
H**R
Sehr gut
Ich habe mit diesem Kondensator einen unserer Kompressoren wieder zum Leben erweckt. Dort hatte ein Bosch Kondensator nach nur 30 Jahren sein Leben ausgehaucht. Der hier gekaufte Kondensator sieht gut verarbeitet aus und mir persönlich gefällt die Hülle aus Aluminium besser als eine aus Kunsstoff. Auch dass er PCB frei ist, kann ja nicht schaden. Dazu kommt noch, dass er ein Betriebskondensator ist, also nicht nur zum Anlauf, sondern 100% Einschaltdauer hat. Schnelle Lieferung, guter Preis, Funktion gegeben = Kaufempfehlung von mir.
M**K
Dobra jakość
Dobrej jakości kondensator silnika, pozwolił naprawić uszkodzoną sprężarkę
K**Z
Works like a charm 🙏👍
Compressor would not start properly; this capacitor made it start!
Trustpilot
1 day ago
3 weeks ago