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The VEXUNGA 5uF 370/440VAC CBB65A Oval Run Start Capacitor is a high-precision, durable replacement capacitor designed for one-way motor start-up in air conditioners, pool pumps, and similar appliances. Featuring a robust polypropylene film construction with epoxy sealing, it operates reliably across a wide temperature range (-40โ to +70โ) and supports both 50/60Hz frequencies. Its direct drop-in design eliminates rewiring, making it an easy, cost-effective upgrade that extends motor life and restores optimal performance.





| ASIN | B0BJ8QCDW9 |
| Best Sellers Rank | #269 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Electrical Capacitors |
| Brand | VEXUNGA |
| Brand Name | VEXUNGA |
| Capacitance | 5 Microfarad |
| Capacitance Tolerance | 6 |
| Customer Reviews | 4.6 out of 5 stars 253 Reviews |
| Included Components | NO |
| Item Dimensions W x H | 2.03"W x 2.17"H |
| Item Shape | Oval |
| Manufacturer | VEXUNGA |
| Material | Aluminum, Polypropylene |
| Material Type | Aluminum, Polypropylene |
| Maximum Storage Temperature | 65 Degrees Celsius |
| Maximum Voltage | 440 Volts |
| Model | 5uF-CAPACITOR |
| Mounting Type | Rack Mount |
| Operating Voltage | 440 Volts |
| Part Number | 5uF-CAPACITOR |
| Shape | Oval |
| Upper Temperature Rating | 158 Degrees Fahrenheit |
M**7
Replacement worked instantly
I used this VEXUNGA capacitor to replace a Wilspec Tech capacitor that went out in my furnace. Dimensions were almost exact. The difference in length or width were negligible. Plugged the new one in, turned on the heat, and it worked instantly. It was a tad quieter and a bit faster to engage, too. Will update when it goes out, which hopefully will be years from now. Saved $200+!
V**A
Capacitor
Good quality and low price.
M**N
On the money, 5uF
Tested dead on 5uF out of the box. Great for fan cap replacement.
A**R
Great product
Great product
R**R
Seems to work just fine
This item seems to be OK because of itโs typing size no matter what brand you get theyโre extremely light so you really cannot gauge the quality of the construction of this item
K**Y
Save money
Fixed pool heater
D**D
Works
Works
G**S
A/C
Fix the A/C
N**N
Article fonctionne bien
Fonctionne bien
S**L
Specs matched.
Pretty staight forward, size was close enough to fit into original clamp.
Trustpilot
1 month ago
1 week ago