--- product_id: 150440549 title: "70+5uF 70/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight Cool or Heat Pump air Conditioner" brand: "bojack" price: "¥7683" currency: JPY in_stock: true category: "Bojack" url: https://www.desertcart.jp/products/150440549-70-5uf-70-5mfd-6-370v-440v-cbb65-dual-run store_origin: JP region: Japan --- # 70+5uF dual capacitance 440V max voltage rating -40℃ to +70℃ operating range 70+5uF 70/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight Cool or Heat Pump air Conditioner **Brand:** bojack **Price:** ¥7683 **Availability:** ✅ In Stock ## Summary > ⚡ Power your motors with precision and confidence! ## Quick Answers - **What is this?** 70+5uF 70/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight Cool or Heat Pump air Conditioner by bojack - **How much does it cost?** ¥7683 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/150440549-70-5uf-70-5mfd-6-370v-440v-cbb65-dual-run) ## 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 - • **Safety First:** 10,000 AFC safety rating ensures reliable, explosion-resistant performance under pressure. - • **Built to Endure:** Operates flawlessly from freezing -40℃ to scorching +70℃, perfect for any climate. - • **Dual Power Boost:** Combines compressor & fan capacitors in one sleek unit for seamless motor startup. - • **Compact & Versatile:** Small 2.56" diameter fits easily, replacing oval capacitors without compromise. - • **Universal Compatibility:** Supports 50/60Hz AC motors—ideal for central AC, heat pumps, and condenser fans. ## Overview The BOJACK 70+5uF CBB65 dual run circular start capacitor is a high-performance, metal-shelled component designed for AC motors in HVAC systems. Rated for 440V and operating across a wide temperature range (-40℃ to +70℃), it combines two capacitors into one compact unit with clearly labeled terminals for compressor and fan motors. Its robust safety rating and universal compatibility make it a trusted choice for industrial-grade air conditioners, heat pumps, and condenser fans. ## Description BOJACK Dual run circular start capacitor ombines two capacitors into one unit. Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.It will power a compressor motor and a fan motor Model: CBB65（Universal model） Shell material: metal Dielectric Material: metallized polypropylene film Capacity: 70+5uf Tolerance: ±6% Rated voltage: 440V AC Frequency: 50 / 60Hz Safety rated: 10,000 AFC Capacitor dimension:Diameter Height Operating temperature: -40 ℃ to +70℃/-104℉to+158℉ This capacitor is used for 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 resisting and anti-explosion. Round capacitor can be used to substitute oval shape one with the same MFD AND Volt specs.A 440 volt capacitor can be used in place of a 370 volt, as it is build better, but the 370 can’t be used in place of a 440 volt. ## Features - BOJACK 70+5uF ±6% 370V/440V CBB65 Dual run circular start capacitor - Capacitor dimension:Diameter, Height - Operating temperature: -40 ℃ to +70℃/-104℉to+158℉ - Safety rated: 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 | B07TKLVCH7 | | Best Sellers Rank | #2,240 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Industrial Electrical Capacitors | | Brand Name | BOJACK | | Capacitance | 70 microfarad | | Capacitance Tolerance | 6 | | Customer Reviews | 4.7 4.7 out of 5 stars (1,073) | | Item Dimensions W x H | 2.56"W x 4.92"H | | Item Shape | Round | | Manufacturer | BOJACK | | Material Type | Metal | | Maximum Storage Temperature | 70 °C | | Maximum Voltage | 440 volts | | Model | BJ-CAP11 | | Mounting Type | Surface Mount | | Operating Voltage | 440 volts | | Part Number | BJ-CAP11 | | UPC | 768894139076 | | Unit Count | 1 Count | | Upper Temperature Rating | 158 °F | ## Product Details - **Brand:** BOJACK - **Capacitance:** 70 microfarad - **Material:** Metal - **Maximum Storage Temperature:** 70 °C - **Shape:** Round ## Images ![70+5uF 70/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight Cool or Heat Pump air Conditioner - Image 1](https://m.media-amazon.com/images/I/61f30Wa133L.jpg) ## Questions & Answers **Q: Where is it made ?** A: I do not recall where it was made... but I know it worked instantly to bring the A/C Unit back to full operation. It has been installed and working well for several years in the hot sun of Phoenix. **Q: Mine has two poles with same ratings, would this three poles works for mine?** A: It will if the rating is a match. Be sure you connect the Herm to Herm or Fan to fan. **Q: "My capicator reads: 5/70uf +-5% 350/370v 10000afc dal m3gj0570 7093 - will this replacement work?** A: I don't know exactly. I don't know what all the stuff starting with the 10000afc... means. From Google search: What is AFC in capacitor? What is an AFC rating on run capacitors? Run capacitors now have an AFC rating, identifying the available fault current, which is the short circuit interrupting capability of the pressure sensitive interrupter in amperes. Most capacitors are rated at 10,000 amps, but 5000 amps is adequate for motor application. So it seems that it should work, the first part says the capacitance and then the voltages. As long as the voltages are equal to or higher you are ok. So in that case I would run it. **Q: why does this say 370/450? I need a 440** A: Its not a range. This capacitor is rated at 450V and as such, is suitable when replacing replacing a capacitor rated at up to 450V. Since you can safely use a replacement capacitor with a higher voltage rating, it is a suitable replacement for either 370V or 450V (440V) systems. ## Frequently Bought Together - BOJACK 70+5uF 70/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight Cool or Heat Pump air Conditioner - BOJACK 1 Poles FLA 40 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/150440549-70-5uf-70-5mfd-6-370v-440v-cbb65-dual-run](https://www.desertcart.jp/products/150440549-70-5uf-70-5mfd-6-370v-440v-cbb65-dual-run) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-04*