--- product_id: 418732338 title: "50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970" brand: "bluestars" price: "€ 87.58" currency: EUR in_stock: false reviews_count: 5 category: "Blue Stars" url: https://www.desertcart.pt/products/418732338-50-5-mfd-uf-370-or-440-volt-vac-dual store_origin: PT region: Portugal --- # 50+5 MFD dual capacitance 370-440V high voltage rating -25℃ to +70℃ heat resistant 50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 **Brand:** bluestars **Price:** € 87.58 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your comfort with precision and safety! ## Quick Answers - **What is this?** 50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 by bluestars - **How much does it cost?** € 87.58 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/418732338-50-5-mfd-uf-370-or-440-volt-vac-dual) ## 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 - • **Built to Withstand Heat:** Operates flawlessly from -25℃ to +70℃, perfect for all climates - • **High Voltage Resilience:** Rated for 370-440V AC to handle demanding HVAC systems - • **Safety-First Engineering:** 10000 AFC anti-explosion pressure switch for ultimate peace of mind - • **Dual Capacitance Powerhouse:** 50+5 MFD ensures smooth motor startup and peak efficiency - • **Lifetime Reliability Guarantee:** Backed by lifetime protection to keep your system running worry-free ## Overview The BlueStars 50+5 MFD dual run circular start capacitor is a premium replacement part designed for condenser, straight cool, and heat pump air conditioners. Engineered with a 370-440V rating and a wide operating temperature range (-25℃ to +70℃), it delivers stable capacitance and low power loss for efficient motor startup. Featuring a robust anti-explosion pressure switch and lifetime protection, this capacitor meets OEM standards and replaces multiple legacy models, ensuring durable, safe, and reliable HVAC performance. ## Description SPECIFICATIONS The 50+5 MFD uf PW-50/5/R 370V/440V Dual Run Circular Start Capacitor is used for a compressor motor and a fan motor start-up and operation of AC motors with frequency of 50Hz/60Hz such as Industrial Grade Replacement for Central Air-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors. It is small in size, lightweight, heat resistant and anti-explosion. 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. Capacitance: 50/5uf Rated Voltage: AC 370-440V Operating temperature range: -25℃ to +70℃/ -13℉ to 158℉ Shape:Round Run Tolerance: +/-5% Capacitor Dimensions: 60mm x 120mm Engineered For Safety 10000 AFC Anti Explosion Pressure Switch No PCBs Replacement for: 97F9850, 97F9970, 97F9970BZ3, TRCFD505, RC0120, 12790, RC0121, 1094993, 38514D018, P2915053R, HC98CA050, P291-5053RS, 024-25338-000, 43-25133-25, P291-5053R, HC98JA051, 43-23204-15, 432320415, 05706036, D6789043, B94577400, B945774-00, CARG32458, TT-CAP-50/5/440R, 27L601, TP-CAP-50/5/440R, HCKS500D050R440Z, B9457-7400 Count on our 50+5 MFD uf PW-50/5/R 370V/440V Dual Run Circular Start Capacitor Replacement 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. Review: It works just fine, but it isn’t the same size as the original. I could not use the original bracket. Review: Works great for my air conditioner condenser unit. ## Features - WHAT YOU GET - 50+5 MFD uf PW-50/5/R 370V/440V Dual Run Circular Start Capacitor - SPECIFICATIONS - Capacitance: 50/5uf; Rated voltage: AC 370-440V; Tolerance : +/-5%; Shape: Round Run; Capacitor dimensions: 60mm x 120mm; Operating temperature range: -25℃ to +70℃/ -13℉ to 158℉; No PCBs. Engineered for safety 10000 AFC anti explosion pressure switch - REPLACEMENT FOR - 97F9850, 97F9970, 97F9970BZ3, TRCFD505, RC0120, 12790, RC0121, 1094993, 38514D018, P2915053R, HC98CA050, P291-5053RS, 024-25338-000, 43-25133-25, P291-5053R, HC98JA051, 43-23204-15, 432320415, 05706036, D6789043, B94577400, B945774-00, CARG32458, TT-CAP-50/5/440R, 27L601, TP-CAP-50/5/440R, HCKS500D050R440Z, B9457-7400 - 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 - 100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B094C7PZLJ | | Are batteries included? | No | | Capacitance Tolerance | 5 | | Colour | As pictured | | Customer Reviews | 4.3 4.3 out of 5 stars (60) | | Date First Available | 28 July 2021 | | Included Components | capacitor | | Item Weight | 290 g | | Item model number | 50+5 MFD uf | | Manufacturer | BlueStars | | Maximum Voltage | 440 Volts | | Model number | 50+5 MFD uf | | Mounting Type | Wall Mount | | Package Dimensions | 13.49 x 6.4 x 6.3 cm; 290 g | ## Product Details - **Brand:** BlueStars - **Capacitance:** 50 Microfarad - **Material:** Aluminium - **Operating Voltage:** 440 Volts - **Shape:** Round ## Images ![50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 - Image 1](https://m.media-amazon.com/images/I/41WOm-KCVvL.jpg) ![50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 - Image 2](https://m.media-amazon.com/images/I/41r1k9LtXpL.jpg) ![50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 - Image 3](https://m.media-amazon.com/images/I/514sEM8s-ML.jpg) ![50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 - Image 4](https://m.media-amazon.com/images/I/5199dCDn0XL.jpg) ![50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 - Image 5](https://m.media-amazon.com/images/I/51PeDWe7qWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Review *by R***T on 30 August 2025* It works just fine, but it isn’t the same size as the original. I could not use the original bracket. ### ⭐⭐⭐⭐⭐ Review *by K***E on 15 June 2025* Works great for my air conditioner condenser unit. ### ⭐⭐⭐⭐ Review *by D***N on 25 October 2024* Product was good. I used it on my air conditioner. The problem was that it was delivered to the wrong location. ## Frequently Bought Together - BlueStars 50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 - BOJACK 1 Poles FLA 40 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor - 45+5 uF 45/5 MFD ±6% 370V/440V CBB65 AC Capacitor, Dual Run Round Capacitor Replacement, 45 5 uF 440 Volt HVAC Capacitor for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool --- ## 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.pt/products/418732338-50-5-mfd-uf-370-or-440-volt-vac-dual](https://www.desertcart.pt/products/418732338-50-5-mfd-uf-370-or-440-volt-vac-dual) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-14*