--- product_id: 515036013 title: "BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1" brand: "bluestars" price: "฿2622" currency: THB in_stock: true url: https://www.desertcart.co.th/products/515036013-bluestars-ultra-durable-189-227-uf-mfd-220-250-vac store_origin: TH region: Thailand --- # 220-250V rated voltage High durability & heat tolerance Easy, quick installation BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 **Brand:** bluestars **Price:** ฿2622 **Availability:** ✅ In Stock ## Summary > ⚡ Boost your motor’s start with BlueStars – power that won’t quit! ## Quick Answers - **What is this?** BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 by bluestars - **How much does it cost?** ฿2622 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/515036013-bluestars-ultra-durable-189-227-uf-mfd-220-250-vac) ## Best For - bluestars enthusiasts ## Why This Product - Trusted bluestars brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Upgrade:** Backed by a money-back guarantee for total peace of mind. - • **OEM-Grade Performance:** Meets strict OEM standards for consistent, long-lasting capacitance stability. - • **Power Up with Precision:** Rated voltage of 220-250V ensures reliable motor starts every time. - • **Built to Last Under Pressure:** Durable aluminum and Bakelite construction withstands temperatures from -40℃ to 65℃. - • **Install in Minutes, Save Hours:** Quick and hassle-free replacement saves you time and money. ## Overview The BlueStars Ultra Durable Round Start Capacitor (189-227 uf/MFD, 220-250 VAC) is a premium replacement part designed for single-phase AC electric motors. Engineered with high-quality aluminum and Bakelite, it offers exceptional capacitance stability, low power loss, and operates reliably across a wide temperature range (-40℃ to 65℃). Easy to install and OEM-compliant, it ensures your air conditioner or gear motor runs smoothly, backed by a no-questions-asked money-back guarantee. ## Description SPECIFICATION AC Electric Motor Start Capacitors are designed specifically for replacement of OEM single phase motor capacitors. Technical Specification Shape: Round Capacitance tolerance: 20% Rated voltage: 220-250V Operating temperature range: - 40℃ to 65℃ Material: Bakelite Anti-explosion pressure switch: 10000AFC Non PCB Count on our dual run capacitor for an unrivaled mix of durability, convenient functionality, and great value for money. Click ‘Add to Cart’ now! If you are unsure our replacement part will fit your appliance model, you can ask us in Customer questions & answers section or contact us by visiting the Blue Stars LLC storefront -- click the "Blue Stars LLC" on a product page to get to the storefront -- then click the "Ask a question" link under Further Information. Select your reason, and then tell us about the question. ## Features - ✅PRODUCT NAME: 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - ✅SAVE TIME SAVE MONEY: Save you a bunch of money and require just a few minutes for the installation to help your air conditioner function properly again. - ✅EXACT REPLACEMENT: It is a perfect replacement to solve cooling problems for your air conditioner and gear motor applications. - ✅PREMIUM QUALITY - The replacement part is made from durable high-quality aluminum and well-tested by the manufacturer - Meets OEM standards - Ensures long-lasting and effective performance. This capacitor will provide your electric motors with an outstanding electrical characteristic of high capacitance stability over time and temperature, and very low internal power loss. - ✅MONEY-BACK GUARANTEE: Feel free to contact us whenever you raise a question. All products of BlueStars come with a guarantee against major defects, so no worry purchasing from us. We commit to ensuring customer satisfaction with a high level of priority by offering a refund without any questions asked ## Technical Specifications | Specification | Value | |---------------|-------| | Capacitance tolerance | 20 | | Maximum voltage | 250 Volts | | Manufacturer | BlueStars | | Part number | BlueStars | | Item Weight | 118 g | | Package Dimensions | 12.19 x 5.11 x 4.9 cm; 118 g | | Item model number | BlueStars | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Capacitance:** 227 Microfarad - **Brand:** BlueStars - **Material:** Aluminum - **Shape:** Round - **Operating voltage:** 250 Volts ## Images ![BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - Image 1](https://m.media-amazon.com/images/I/71gXGJ+IhiL.jpg) ![BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - Image 2](https://m.media-amazon.com/images/I/81Go1nJNegL.jpg) ![BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - Image 3](https://m.media-amazon.com/images/I/81ZBR-bgvmL.jpg) ![BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - Image 4](https://m.media-amazon.com/images/I/814hZNHcIoL.jpg) ![BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - Image 5](https://m.media-amazon.com/images/I/81dnex1Qi9L.jpg) ## Questions & Answers **Q: What does "189-227 uF" mean?** A: "189-227 µF" in a motor run capacitor spec means it has a capacitance range of 189 to 227 microfarads (µF), determining its ability to store electrical energy. This range should match the motor's requirements for optimal operation. **Q: Can I replace a Motor Start Capacitor with a Motor Run Capacitor?** A: Start capacitors give a large capacitance value necessary for a motor to start for a very short period of time (usually seconds long). A start capacitor can never be used as a run capacitor because it cannot handle current continuously. **Q: I've installed the Capacitor, but my machine is still not functioning properly. What's the issue?** A: There might be several reasons for this such as: Incorrect installation, faulty motor, capacitor compatibility or other electrical issues. If the issue persists, please don't hesitate to reach out. We're here to help. **Q: Can a motor start capacitor rated 110-125 volts be hooked up to a 220 volt line input? Will it just burn out?** A: No. The voltage rating of a capacitor indicates the maximum voltage that it can handle safely. If you put a 110-120 capacitor where a 220V is required, it may start the motor a couple of times but will fail very soon. **Q: Can I repair the faulty Capacitor?** A: Capacitors are typically not designed for repair and are considered disposable components. We recommend you to replace by a new one. ## Frequently Bought Together - BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - Exact Replacement of OEM Single Phase Motor Capacitors - Lifetime Up to 30.000 Hours - VEXUNGA 15uF 15 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - 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.co.th/products/515036013-bluestars-ultra-durable-189-227-uf-mfd-220-250-vac](https://www.desertcart.co.th/products/515036013-bluestars-ultra-durable-189-227-uf-mfd-220-250-vac) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-05*