--- product_id: 327747409 title: "70 uF 70 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC" brand: "hvac yellow hat" price: "R$286" currency: BRL in_stock: true reviews_count: 8 url: https://www.desertcart.com.br/products/327747409-70-uf-70-mfd-5-370v-440v-cbb65-run-round store_origin: BR region: Brazil --- # 70µF high capacitance Dual voltage 370V/440V compatibility -40°C to +85°C operating temp 70 uF 70 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC **Brand:** hvac yellow hat **Price:** R$286 **Availability:** ✅ In Stock ## Summary > ⚡ Power your comfort with precision and durability! ## Quick Answers - **What is this?** 70 uF 70 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC by hvac yellow hat - **How much does it cost?** R$286 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/327747409-70-uf-70-mfd-5-370v-440v-cbb65-run-round) ## Best For - hvac yellow hat enthusiasts ## Why This Product - Trusted hvac yellow hat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable Design:** 2.17" diameter x 4.92" height fits most units, built to USA EIA-456-A standards with 10,000 AFC protection. - • **Dual Voltage Flexibility:** Seamlessly replaces both 370VAC and 440VAC capacitors—one capacitor, multiple solutions. - • **Power-packed 70µF Capacity:** Delivers optimal motor run efficiency for your AC and fan units. - • **Extreme Temperature Resilience:** Operates flawlessly from -40°C to +85°C, built to endure all climates. - • **Precision Engineering with ±5% Tolerance:** Ensures consistent performance and reliability under varying loads. ## Overview This 70µF multi-purpose round capacitor is engineered for AC motor run and fan motor start applications, compatible with both 370V and 440V systems. Built to USA EIA-456-A standards, it offers robust performance across a wide temperature range (-40°C to +85°C) and features a compact design with ±5% capacitance tolerance, ensuring reliable, long-lasting operation in air conditioners, heat pumps, and condensers. ## Description Full description not available ## Features - 70uf / 70MFD 370 Volt or 440 Volt Capacitor. Replaces BOTH 370VAC & 440VAC capacitors round motor run capacitor - Operating Temperature: -40°C to +85°C(std.) /-40℉ to 185℉ Capacitance Range: 3-120 uF/Capacitance Tolerance: +/-5%(std.) -others available. Operating Frequency: 50-60Hz - Built to the USA standards for AC motor run capacitors: EIA-456-A （10000AFC PROTECTED /NON-PCB'S） - Can size measures 2.17" diameter x 4.92" tall - Multi-Purpose Round Capacitor for Air Conditioner AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool ## Product Details - **Capacitance:** 70 Microfarad - **Brand:** HVAC YELLOW HAT - **Material:** Copper - **Shape:** Round - **Operating Voltage:** 440 Volts ## Images ![70 uF 70 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC - Image 1](https://m.media-amazon.com/images/I/71SiTY3O2eL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable Spec Part—Returned After Fan Upgrade, Still Worth Considering for Legacy AC Systems *by J***N on July 18, 2025* During a recent AC compressor overhaul, I purchased this 5µF capacitor as part of a proactive component refresh. I also installed a **dual-run capacitor** rated for both the compressor and fan circuits, anticipating the need for a separate fan capacitor alongside the new condenser fan motor.The 5µF unit arrived quickly, packaged securely with no terminal damage. The aluminum housing was solid, terminals spaced well, and the labeling was clear—ideal for quick identification during install prep.However, the fan motor I ended up installing had a **built-in capacitor**, which meant I didn’t need this standalone part. Instead, I wired the motor directly into the dual-run capacitor using the standard C, FAN, and HERM terminal layout. This worked flawlessly and simplified the system wiring.That’s the key takeaway for buyers: newer fan motors often include internal capacitors, so before sourcing a separate one, check your motor’s spec label or wiring diagram. If your system uses an older motor, this 5µF capacitor appears reliable and well-suited for run/start support.Even though it was returned unused, the build quality and delivery experience made a positive impression. If I were working on a legacy unit again—or troubleshooting a standalone fan circuit—this would be on my shortlist ### ⭐⭐⭐⭐⭐ Price *by W***N on August 3, 2025* Works great, right one the first time, price was right on,thanks ### ⭐⭐⭐⭐⭐ Easy Installation *by T***R on July 1, 2025* Easy install. Cost effective, works, fits perfectly.Safety first! Just make sure you know what you’re doing. You don’t want to get zapped with 240v and end up with a damaged AC. --- ## 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.com.br/products/327747409-70-uf-70-mfd-5-370v-440v-cbb65-run-round](https://www.desertcart.com.br/products/327747409-70-uf-70-mfd-5-370v-440v-cbb65-run-round) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-08-12*