--- product_id: 530768936 title: "VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool" brand: "vexunga" price: "VT5389" currency: VUV in_stock: true reviews_count: 13 category: "Vexunga" url: https://www.desertcart.vu/products/530768936-vexunga-20uf-20-mfd-370vac-440vac-450vac-50-60hz-cbb65 store_origin: VU region: Vanuatu --- # 20uF ±6% precision capacitance 50/60Hz dual frequency support -40℃ to +70℃ wide temp range VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool **Brand:** vexunga **Price:** VT5389 **Availability:** ✅ In Stock ## Summary > ⚡ Power your gear with precision and ease—never miss a start! ## Quick Answers - **What is this?** VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool by vexunga - **How much does it cost?** VT5389 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/530768936-vexunga-20uf-20-mfd-370vac-440vac-450vac-50-60hz-cbb65) ## 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 - • **Built to Endure:** Operates flawlessly from freezing -40℃ to scorching +70℃, perfect for any environment - • **Precision Power Boost:** 20uF ±6% capacitance ensures reliable motor start and run performance - • **Plug & Play Replacement:** No rewiring needed—direct fit with two top terminals for hassle-free installation - • **Multi-Application Mastery:** Ideal for pool pumps, AC units, washing machines, and single-phase motors—your all-in-one solution - • **Universal Voltage Compatibility:** Works seamlessly across 370VAC, 440VAC, and 450VAC systems for versatile use ## Overview This 20uF ±6% CBB65 run start capacitor supports 370-450VAC and 50/60Hz frequencies, designed for reliable motor starting and running in AC units, pool pumps, and more. With a compact 45mm x 75mm size and a wide operating temperature range (-40℃ to +70℃), it offers a direct, no-fuss replacement featuring two top terminals for quick installation. ## 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. 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. 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 !!! SPECIFICATIONS Model: CBB65B （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 . 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. Capacitor has two terminals on the top. "WHEN” to Replace AC 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 AC 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 air conditioner capacitor by yourself that will save you a lot of money and time . Package contains 1piece x VEXUNGA 20 uF 20 MFD 37 0/440/450 VAC Run Start Round AC Capacitor. ## Features - VEXUNGA 20uF ±6% 370/440/450 VAC CBB65 round run start capacitor replacement for ALL 250 & 300 & 370 & 440 & 450 Volt capacitors. - 20 MFD Capacitor size measures ( 1.77inch / 45mm ) in Diameter x ( 2.95inch / 75mm ) in Height. - Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency: 50/60 Hz. - 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. - SUPER EASY to Replace: Direct replacement, No wiring or adapter changes required. Capacitor has two terminals on the top. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BKKYVV4F | | Best Sellers Rank | #375 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Electrical Capacitors | | Brand | VEXUNGA | | Brand Name | VEXUNGA | | Capacitance | 20 Microfarad | | Capacitance Tolerance | 6 | | Customer Reviews | 4.7 out of 5 stars 146 Reviews | | Included Components | NO | | Item Dimensions W x H | 1.77"W x 2.95"H | | Item Shape | Round | | Manufacturer | VEXUNGA | | Material | Aluminum | | Material Type | Aluminum | | Maximum Storage Temperature | 70 Degrees Celsius | | Maximum Voltage | 450 Volts | | Model | 20uF Condensateur | | Mounting Type | Through-Hole Mount | | Operating Voltage | 450 Volts | | Part Number | 20uF Condensateur | | Shape | Round | | Upper Temperature Rating | 70 Degrees Celsius | ## Product Details - **Capacitance:** 20 Microfarad - **Brand:** VEXUNGA - **Material:** Aluminum - **Shape:** Round - **Operating Voltage:** 450 Volts ## Images ![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 1](https://m.media-amazon.com/images/I/61PRf4pt4hL.jpg) ![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 2](https://m.media-amazon.com/images/I/61kNbDaPOKL.jpg) ![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 3](https://m.media-amazon.com/images/I/61gd4RAvm6L.jpg) ![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 4](https://m.media-amazon.com/images/I/81qEW-dqY7L.jpg) ![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 5](https://m.media-amazon.com/images/I/61I27ocWVdL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***. on July 10, 2025* ### ⭐⭐⭐⭐⭐ Review *by K***S on March 10, 2024* ### ⭐⭐⭐⭐⭐ Review *by S***H on June 27, 2025* ## Frequently Bought Together - VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - BOJACK 1 Poles FLA 30 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor - Premium 20 MFD uf ± 5% MFD 370 V VAC or 440 Volt Multi-Purpose Motor Run Round Capacitor by Blue Stars - Compatible for Air Conditioner or Heat Pump Condenser - Pack of 1 --- ## 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.vu/products/530768936-vexunga-20uf-20-mfd-370vac-440vac-450vac-50-60hz-cbb65](https://www.desertcart.vu/products/530768936-vexunga-20uf-20-mfd-370vac-440vac-450vac-50-60hz-cbb65) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*