---
product_id: 150440549
title: "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"
brand: "bojack"
price: "฿2252"
currency: THB
in_stock: true
reviews_count: 10
category: "Bojack"
url: https://www.desertcart.co.th/products/150440549-bojack-70-5uf-70-5mfd-6-370v-440v-cbb65-dual
store_origin: TH
region: Thailand
---

# 70+5uF dual capacitance 440V max voltage rating -40℃ to +70℃ operating range 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

**Brand:** bojack
**Price:** ฿2252
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your cool with power-packed precision!

## Quick Answers

- **What is this?** 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 by bojack
- **How much does it cost?** ฿2252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/150440549-bojack-70-5uf-70-5mfd-6-370v-440v-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

- • **Safety First:** 10,000 AFC safety rating and metal shell for explosion resistance—peace of mind in every cycle.
- • **Dual Power Boost:** Combines compressor & fan capacitors in one sleek unit for seamless AC motor startup.
- • **High Voltage Hero:** Rated for up to 440V, ensuring superior durability and compatibility with heavy-duty HVAC systems.
- • **Compact & Lightweight:** Small 2.56" diameter and under 15 oz weight means easy installation and space-saving design.
- • **Built to Brave Extremes:** Operates reliably from freezing -40℃ to scorching +70℃ without breaking a sweat.

## Overview

The BOJACK 70+5uF Dual Run Circular Start Capacitor is a high-performance, industrial-grade capacitor designed for AC motors in air conditioners, heat pumps, and condenser fans. Featuring dual capacitance in a compact metal shell, it supports voltages up to 440V and operates reliably across a wide temperature range (-40℃ to +70℃). Its robust safety rating and universal compatibility make it an essential upgrade for efficient, long-lasting HVAC motor startups.

## 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.

Review: Excellent replacement part - So my AC goes out in the middle of July and the handy man has to get a replacement because he doesn't have any in stock. Its burning hot and you got complaining kids, so what do you do? Find the replacement yourself. After doing some research, I found I could do this repair myself AND save myself roughly $300.00. So who wouldn't roll the dice on this. I purchased it and it was literally at my house the next evening before my HVAC dude even got his stock replenished with the capacitor I needed. I photographed the part and wires then did the replacement myself. Praise be, cause the AC kicked back on and cold air was flowing again. Its been three months now and my AC is still working as it should. And before you ask, yes I purchased a spare... just in case.
Review: A/C mean always cool - Replaced soon as I noticed the A/C start up, but fan not spinning, works great now.

## 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 | #25,399 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #74 in Industrial Electrical Capacitors |
| Capacitance Tolerance | 6 |
| Date First Available | June 27, 2019 |
| Item Weight | 14.9 ounces |
| Item model number | BJ-CAP11 |
| Manufacturer | BOJACK |
| Maximum Voltage | 440 Volts |
| Mounting Type | Surface Mount |
| Operating Voltage | 440 Volts |
| Product Dimensions | 2.56"W x 4.92"H |
| UPC | 768894139076 |
| Upper Temperature Rating | 158 Degrees Fahrenheit |

## Product Details

- **Brand:** BOJACK
- **Capacitance:** 70 Microfarad
- **Material:** Polypropylene
- **Maximum Storage Temperature:** 70 Degrees Celsius
- **Shape:** Round

## Images

![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 - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent replacement part
*by S***B on October 18, 2025*

So my AC goes out in the middle of July and the handy man has to get a replacement because he doesn't have any in stock. Its burning hot and you got complaining kids, so what do you do? Find the replacement yourself. After doing some research, I found I could do this repair myself AND save myself roughly $300.00. So who wouldn't roll the dice on this. I purchased it and it was literally at my house the next evening before my HVAC dude even got his stock replenished with the capacitor I needed. I photographed the part and wires then did the replacement myself. Praise be, cause the AC kicked back on and cold air was flowing again. Its been three months now and my AC is still working as it should. And before you ask, yes I purchased a spare... just in case.

### ⭐⭐⭐⭐⭐ A/C mean always cool
*by F***. on December 11, 2025*

Replaced soon as I noticed the A/C start up, but fan not spinning, works great now.

### ⭐⭐⭐⭐⭐ Great part and price!
*by M***E on November 29, 2025*

Such an EASY to fix solution for my AC!! This is EXACTLY what I needed and it was incredibly easy to install! And the price was wonderful!

## 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

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-21*