--- product_id: 691489396 title: "BOJACK 45+5UF 45/5Mfd ±6% 370V/440Vac Cbb65 Dual Racing Circular Start Capacitor for AC Motor Or Straight Fan Or Condenser Start" brand: "bojack" price: "¥1913" currency: JPY in_stock: false reviews_count: 5 category: "Bojack" url: https://www.desertcart.jp/products/691489396-bojack-45-5uf-45-5mfd-6-370v-440vac-cbb65-dual store_origin: JP region: Japan --- # 45+5uF dual capacitance 370V/440Vac high voltage rating -40℃ to +70℃ wide temp range BOJACK 45+5UF 45/5Mfd ±6% 370V/440Vac Cbb65 Dual Racing Circular Start Capacitor for AC Motor Or Straight Fan Or Condenser Start **Brand:** bojack **Price:** ¥1913 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your summer with unstoppable AC performance! ## Quick Answers - **What is this?** BOJACK 45+5UF 45/5Mfd ±6% 370V/440Vac Cbb65 Dual Racing Circular Start Capacitor for AC Motor Or Straight Fan Or Condenser Start by bojack - **How much does it cost?** ¥1913 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/691489396-bojack-45-5uf-45-5mfd-6-370v-440vac-cbb65-dual) ## Best For - bojack enthusiasts ## Why This Product - Trusted bojack brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Voltage Endurance:** Rated for 370V/440Vac to handle demanding AC motor loads - • **Compact & Durable Build:** 65mm diameter x 95mm height polypropylene casing ensures space-saving and long-term durability - • **Dual Capacitance Power Boost:** 45+5uF ±6% precision for reliable motor starts - • **User-Friendly Terminal Design:** Clearly labeled Herm, Fan, and Common terminals for quick, error-free installation - • **Built to Last in Extreme Conditions:** Operates flawlessly from -40℃ to +70℃ for year-round performance ## Overview The BOJACK 45+5uF ±6% 370V/440Vac CBB65B Dual Run Circular Start Capacitor is engineered for professional-grade AC motor and fan applications. Its robust polypropylene construction and wide operating temperature range (-40℃ to +70℃) ensure reliable starts and sustained performance. With clearly labeled terminals and a compact design, it’s the go-to upgrade for DIY enthusiasts and pros aiming to avoid costly repairs and downtime. ## Description BOJACK 45 + 5uF ± 6% 370V/440V CBB65B Dual Run Circular Start Capacitor Capacitor Dimension: Diameter (65mm/2.56inch) Height (95mm/3.74inch) Review: Fits perfectly like the original capacitor - AC died in the middle of heat wave and I was able to open up the AC service panel to look for the original part code/serial number. Upon searching in desertcart this capacitor brand came up first from the search. Matches the original specs and size. Install was a breeze and make sure to disconnect your AC fuse first and discharge the capacitor so you don’t get a shock of your life 😁 highly recommended this product and very reasonable price. Review: It's right, it fits, and it works like it should. - My AC was blowing warm air, and it was 105 degrees out, not even counting the heat index. I figured the capacitor was the problem again, since it seems to go out every two or three years. After testing the old one, I just replaced it. Now the AC is working great and blowing cold air. It was an easy fix, and the new part fit perfectly. I saved some money by doing it myself. ## Features - BOJACK 45+5uF ±6% 370V/440V CBB65B Dual Run Circular Start Capacitor - Capacitor Dimension: Diameter (65mm/2.56inch) Height (95mm/3.74inch) - Working Temperature: -40℃ to +70℃/-104℉ to +158℉, Safety Rating: 10,000 AFC - Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan and "C" for the common line. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07S8KJYQL | | Brand | BOJACK | | Brand Name | BOJACK | | Customer Reviews | 4.7 out of 5 stars 3,758 Reviews | | Item Shape | Round | | Manufacturer | BOJACK | | Material | Polypropylene | | Material Type | Polypropylene | | Model | BJ-CAP5 | | Operating Voltage | 440 Volts | | Operating voltage | 440 Volts | | Part Number | BJ-CAP5 | | Shape | Round | | UPC | 768894138574 | | Upper Temperature Rating | 70 Degrees Celsius | | Upper temperature rating | 70 Degrees Celsius | ## Product Details - **Brand:** BOJACK - **Manufacturer:** BOJACK - **Material:** Polypropylene - **Operating voltage:** 440 Volts - **Shape:** Round ## Images ![BOJACK 45+5UF 45/5Mfd ±6% 370V/440Vac Cbb65 Dual Racing Circular Start Capacitor for AC Motor Or Straight Fan Or Condenser Start - Image 1](https://m.media-amazon.com/images/I/61ppEyXu1iL.jpg) ![BOJACK 45+5UF 45/5Mfd ±6% 370V/440Vac Cbb65 Dual Racing Circular Start Capacitor for AC Motor Or Straight Fan Or Condenser Start - Image 2](https://m.media-amazon.com/images/I/61z4TqAYyRL.jpg) ![BOJACK 45+5UF 45/5Mfd ±6% 370V/440Vac Cbb65 Dual Racing Circular Start Capacitor for AC Motor Or Straight Fan Or Condenser Start - Image 3](https://m.media-amazon.com/images/I/71UCmt9oEaL.jpg) ![BOJACK 45+5UF 45/5Mfd ±6% 370V/440Vac Cbb65 Dual Racing Circular Start Capacitor for AC Motor Or Straight Fan Or Condenser Start - Image 4](https://m.media-amazon.com/images/I/61hys-+KxUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits perfectly like the original capacitor *by P***. on 15 July 2025* AC died in the middle of heat wave and I was able to open up the AC service panel to look for the original part code/serial number. Upon searching in Amazon this capacitor brand came up first from the search. Matches the original specs and size. Install was a breeze and make sure to disconnect your AC fuse first and discharge the capacitor so you don’t get a shock of your life 😁 highly recommended this product and very reasonable price. ### ⭐⭐⭐⭐⭐ It's right, it fits, and it works like it should. *by E***C on 22 July 2026* My AC was blowing warm air, and it was 105 degrees out, not even counting the heat index. I figured the capacitor was the problem again, since it seems to go out every two or three years. After testing the old one, I just replaced it. Now the AC is working great and blowing cold air. It was an easy fix, and the new part fit perfectly. I saved some money by doing it myself. ### ⭐⭐⭐⭐⭐ Easy to install and extremely reliable *by R***N on 10 July 2026* If you live in Texas you need to either learn to change your own AC capacitor's or become best friends with your HVAC guy. Fortunately, I always keep two of the BoJack capacitor's on hand and can switch them out fairly quickly. These are the most consistent capacitor's I've ever used and I can almost always get them for under $20. If you have high AC use, save yourself some time and stress by keeping these on hand and saving yourself a $200+ AC service call. ## Frequently Bought Together - BOJACK 45+5 uF 45/5 MFD ±6% 370V/440VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight - BOJACK 1 Poles FLA 30 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor - BOJACK 35+5uF 35 5 MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight --- ## 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.jp/products/691489396-bojack-45-5uf-45-5mfd-6-370v-440vac-cbb65-dual](https://www.desertcart.jp/products/691489396-bojack-45-5uf-45-5mfd-6-370v-440vac-cbb65-dual) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-04*