--- product_id: 471444047 title: "45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC" brand: "hvac yellow hat" price: "530 Lei" currency: RON in_stock: true category: "Hvac Yellow Hat" url: https://www.desertcart.ro/products/471444047-45-uf-45-mfd-5-370v-440v-cbb65-run-round store_origin: RO region: Romania --- # 45μF high capacitance 370V/440V dual voltage compatibility -40°C to +85°C wide temp range 45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC **Brand:** hvac yellow hat **Price:** 530 Lei **Availability:** ✅ In Stock ## Summary > ⚡ Power your AC with precision and confidence — don’t get left in the heat! ## Quick Answers - **What is this?** 45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC by hvac yellow hat - **How much does it cost?** 530 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/471444047-45-uf-45-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 Yet Mighty:** Sleek 1.97" x 3.94" round design fits effortlessly into your AC, heat pump, or condenser units. - • **Precision Performance:** ±5% capacitance tolerance guarantees consistent motor efficiency and smooth starts. - • **Trusted HVAC Standard:** Meets rigorous USA EIA-456-A standards with 10,000 AFC protection—no PCBs, no compromises. - • **Built to Brave Extremes:** Operates flawlessly from freezing -40°C to scorching +85°C, ensuring year-round reliability. - • **Universal Voltage Powerhouse:** Seamlessly replaces both 370VAC & 440VAC capacitors for ultimate versatility. ## Overview The 45μF CBB65 Run Round Capacitor by HVAC YELLOW HAT is a versatile, high-performance motor run capacitor designed for AC units, heat pumps, and condensers. Rated for dual voltage (370V/440V) and built to withstand extreme temperatures from -40°C to +85°C, it ensures reliable motor starts and smooth operation. With a tight ±5% capacitance tolerance and compliance with USA EIA-456-A standards, this compact aluminum capacitor offers durability and efficiency for professional-grade HVAC applications. ## Description Operating Temperature:-40°C to +85°C(std.) /-40℉ to 185℉.Capacitance Range: 3-120uF. Capacitance Tolerance: +/-5%(std.) -others available. Operating Frequency: 50-60 Hz ## Features - 45uf / 45MFD 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: 3-120uF. Capacitance Tolerance: +/-5%(std.)-others available. Operating Frequency: 50-60 Hz - Built to the USA standards for AC motor run capacitors: EIA-456-A 10000AFC PROTECTED /NON-PCB'S - Can size measures 1.97" diameter x 3.94" tall - Multi-Purpose Round Capacitor for Air Conditioner AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YDVFJ9P | | Best Sellers Rank | #128,082 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #932 in Capacitors | | Brand Name | HVAC YELLOW HAT | | Capacitance | 45 Microfarad | | Capacitance Tolerance | 5 | | Customer Reviews | 4.4 4.4 out of 5 stars (140) | | Item Dimensions W x H | 5.7W x 11.4H Centimeters | | Item Highlight | Multi-Purpose, Universal, for AC Motor Run or Fan Start or Condenser Straight or Heat Pump | | Item Shape | Round | | Manufacturer | HVAC YELLOW HAT | | Material Type | Aluminium | | Maximum Storage Temperature | 85 Degrees Celsius | | Maximum Voltage | 440 Volts | | Model Number | 45MFD | | Mounting Type | Wall Mount | | Number of Items | 1 | | Operating Voltage | 440 Volts | | Part Number | 45MFD | | UPC | 750225127746 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** HVAC YELLOW HAT - **Capacitance:** 45 Microfarad - **Material:** Aluminium - **Maximum Storage Temperature:** 85 Degrees Celsius - **Shape:** Round ## Images ![45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC - Image 1](https://m.media-amazon.com/images/I/51jAKSTh7LL.jpg) ![45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC - Image 2](https://m.media-amazon.com/images/I/51Li3f7igQL.jpg) ![45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC - Image 3](https://m.media-amazon.com/images/I/51qfnRGy9nL.jpg) ![45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC - Image 4](https://m.media-amazon.com/images/I/51qdO9HLneL.jpg) ![45 uF 45 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC - Image 5](https://m.media-amazon.com/images/I/51wjlQQ4F0L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight - VEXUNGA 45uF 45 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 CBB65B Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - 45 uF/MFD 370-440VAC Round Run Start Capacitor Replacement Part by Blue Stars - Exact Fit for AC Motor Run or Fan Start and Cool or 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.ro/products/471444047-45-uf-45-mfd-5-370v-440v-cbb65-run-round](https://www.desertcart.ro/products/471444047-45-uf-45-mfd-5-370v-440v-cbb65-run-round) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-09-06*