--- product_id: 738915785 title: "5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool" brand: "vexunga" price: "€ 19.43" currency: EUR in_stock: true reviews_count: 10 category: "Vexunga" url: https://www.desertcart.hr/products/738915785-5uf-370-440vac-50-60hz-cbb65-cbb65a-oval-run-start store_origin: HR region: Croatia --- # 5uF capacitance ±6% precision Direct drop-in replacement, no rewiring -40℃ to +70℃ wide temp range 5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool **Brand:** vexunga **Price:** € 19.43 **Availability:** ✅ In Stock ## Summary > ⚡ Power your AC with precision and ease — never sweat a startup again! ## Quick Answers - **What is this?** 5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool by vexunga - **How much does it cost?** € 19.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/738915785-5uf-370-440vac-50-60hz-cbb65-cbb65a-oval-run-start) ## Best For - vexunga enthusiasts ## Why This Product - Trusted vexunga brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Oval Design:** Compact 2.17" x 2.03" aluminum casing built to last and fit seamlessly - • **Precision Power Boost:** 5uF ±6% capacitance ensures reliable motor starts every time - • **Plug & Play Simplicity:** No wiring changes needed—swap your old capacitor in minutes - • **Built to Brave Extremes:** Operates flawlessly from -40℃ to +70℃, perfect for any climate - • **Universal Voltage Compatibility:** Rated for both 370V and 440V systems, one part fits all ## Overview The VEXUNGA 5uF 370/440VAC CBB65A Oval Run Start Capacitor is a high-precision, durable replacement part designed for air conditioners, pool pumps, and fan motors. Featuring a ±6% capacitance tolerance, wide operating temperature range (-40℃ to +70℃), and compatibility with both 370V and 440V systems, it offers a hassle-free, direct replacement solution that restores optimal motor startup performance quickly and reliably. ## Description Product description VEXUNGA Run Start Air Conditioner Capacitor This capacitor is used for start-up and operation of one-way motors , such as Motor Run or Heat Pump Air Conditioner or Condenser Straight Cool. Air conditioner capacitor is small in size, lightweight , heat resisting and anti-explosion . Capacitors come in a variety of sizes, but depending on the capacitance (µF or MFD) and the voltage. VEXUNGA Air Conditioner Capacitor is A Good Choice !!! FEATURE & FUNCTION This kind of capacitor uses polypropylene film (thickened by zinc and aluminum ) as medium, coiling by Automatic winding machine, Packaged plastic shell, filling epoxy, Made Capacitors with good sealing, insulation performance, self-healing, low loss, low inherent temperature rise, stable performance, good reliability and longer life. ​​​ Applicable to the frequency of 50hz / 60hz ac power supply one-way motor starting and running, and it is widely used for pool pump, washing machine, cleaning machine, single phase electric motor, air compressor as starting and running. SPECIFICATIONS Model: CBB65A （Universal model） Operating temperature: -40℃ to +70℃/-104℉ to +158℉ . Frequency: 50/60 Hz . Operating Life: 60,000 hours with 94% survival . Dissipation Factor: 0.1% maximum . Capacitor has two terminals on the top. "WHEN” to Replace Capcitor - The air conditioner's fan wouldn't spin - stopped working . - The air conditioner hummed , but no air flow. - The ac fan would spin intermittingly and the external pump would not start . - The air conditioner stopped cooling - the compressor in the condenser maybe not coming on. - As the capacitor gets older , the motor may get louder and seem to run slower . You can extend the life of your motor if you replace them before they become weak. Eventually the capacitor will become too weak to start the motor, and if the motor won't start it may be shorted. Timely replacement of capacitors is crucial to air conditioner maintenance . "VERY EASY” to Replace Capcitor First of all, Turn off the power to the air conditioner. Secondly, Take out the ac capacitor. Finally, Make sure that you know which wire is for which terminal - direct replacement without changing wiring or adapters & Confirm the appropriate capacitance (µF or MFD) and voltage. What's important, Replace capacitor by yourself that will save you a lot of money and time . 5uF Capacitor Replacement for TOCF5 , CPT00072 , 97F5705, Z97F5705 , 97F95702 , Z97F5702 , TT-CAP-5/440 , C305L ,PW-5, TP-CAP-5/440. Package contains 1piece x VEXUNGA 5uF 5 MFD 370/440/450 VAC Oval Run Start AC Capacitor. Review: 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+! Review: Save money - Fixed pool heater ## Features - VEXUNGA 5uF ±6% 370/440 VAC CBB65A oval run start capacitor replacement for BOTH 370 & 440 Volt capacitors. - 5 MFD Capacitor size measures ( 1.24inch / 31.5mm ) x ( 2.03inch / 51.5mm ) x ( 2.17inch / 55mm ) . - Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency: 50/60 Hz. - SUPER EASY to Replace: Direct replacement, No wiring or adapter changes required. - 5uF Capacitor Replacement for TOCF5 , CPT00072 , 97F5705, Z97F5705 , 97F95702 , Z97F5702 , TT-CAP-5/440 , C305L ,PW-5, TP-CAP-5/440. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ8QCDW9 | | Best Sellers Rank | #257 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 | 4.5 out of 5 stars 234 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 | ## Product Details - **Brand:** VEXUNGA - **Capacitance:** 5 Microfarad - **Material:** Aluminum, Polypropylene - **Maximum Storage Temperature:** 65 Degrees Celsius - **Shape:** Oval ## Images ![5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 1](https://m.media-amazon.com/images/I/61MW5-B8TkL.jpg) ![5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 2](https://m.media-amazon.com/images/I/61PfefcccmL.jpg) ![5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 3](https://m.media-amazon.com/images/I/61grGhm7KGL.jpg) ![5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 4](https://m.media-amazon.com/images/I/61fwQRaaAHL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What size SSP hard start kit?** A: Only use a hard start kit if it's old and staring. They come in a range of sizes. **Q: will this work for replacing 97F9899 Genteq Capacitor?** A: The capacitor is a 45/5. The 45 for the hermetic and 5 for the fan. The voltage should be in range. The number should be on your old capacitor. The data I have states that it will work. **Q: My old capacitor has a 5% tolerance rating. Can I replace it with this one which is rated at 6%?** A: The tolerance rating is not as important as the voltage rating. Your 220VAC system can be as high as 230VAC. The tolerance is referring to the amount of farads, which will make your motor run faster or slower. **Q: USA made** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Replacement worked instantly *by M***7 on March 1, 2025* 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+! ### ⭐⭐⭐⭐⭐ Save money *by K***Y on April 18, 2026* Fixed pool heater ### ⭐⭐⭐⭐⭐ no problems in 5 years between changing out. *by I***L on June 15, 2025* about every 5cyeats, we change the AC fan motor with these and no issues. ## Frequently Bought Together - VEXUNGA 5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - BOJACK 1 Poles FLA 40 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor - BlueStars Ultra Durable 80+5 uf ± 5% MFD 370 Or 440V Dual Run Round Capacitor TP-CAP-80/5/440R Condenser Straight Cool & Heat Pump Air Conditioner --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/738915785-5uf-370-440vac-50-60hz-cbb65-cbb65a-oval-run-start](https://www.desertcart.hr/products/738915785-5uf-370-440vac-50-60hz-cbb65-cbb65a-oval-run-start) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-16*