---
product_id: 541984944
title: "BOJACK 45 uF MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione"
brand: "bojack"
price: "Bs.392"
currency: BOB
in_stock: true
reviews_count: 13
category: "Bojack"
url: https://www.desertcart.bo/products/541984944-bojack-45-uf-mfd-370-450-v-cbb65-round-run
store_origin: BO
region: Bolivia
---

# 45 uF capacitance for powerful motor start Heat-resistant up to 70°C for reliable performance 10,000 AFC anti-explosion safety rating BOJACK 45 uF MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione

**Brand:** bojack
**Price:** Bs.392
**Availability:** ✅ In Stock

## Summary

> ⚡ Boost your AC’s heartbeat with BOJACK’s powerhouse capacitor!

## Quick Answers

- **What is this?** BOJACK 45 uF MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione by bojack
- **How much does it cost?** Bs.392 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/541984944-bojack-45-uf-mfd-370-450-v-cbb65-round-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

- • **Industrial-Grade Safety:** Built with a 10,000 AFC anti-explosion pressure switch for peace of mind in demanding environments.
- • **Powerful 45 uF Capacity:** Delivers optimal energy to kickstart your AC or fan motor with precision.
- • **Dual Voltage Flexibility:** Rated for 370V/450V, ensuring compatibility and enhanced durability across systems.
- • **Compact & Lightweight Design:** Small footprint (1.97" x 4.33") fits seamlessly into tight spaces without compromising performance.
- • **Wide Operating Temperature Range:** Performs flawlessly from -40°C to +70°C, perfect for any climate or season.

## Overview

The BOJACK 45 uF CBB65 round run start capacitor is a robust, industrial-grade component designed to efficiently start and run compressor and fan motors in air conditioners, heat pumps, and condensers. Featuring a dual voltage rating of 370V/450V, a high safety threshold with a 10,000 AFC anti-explosion rating, and a durable heat-resistant design, it ensures reliable performance in extreme temperatures from -40°C to +70°C. Its compact size and lightweight aluminum-steel construction make it an ideal, cost-effective replacement part trusted by professionals.

## Description

BOJACK 45 uF 370V/450V CBB65 Round run start capacitor Model: CBB65（Universal model） Shell material: Case Material Aluminum, Cover Material Steel Dielectric Material: metallized polypropylene film Capacity: 45 uf Tolerance: ±5% Rated voltage: 370V/450V 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 a compressor motor and a fan motor start-up and operation of AC motors with frequency of 50Hz/60Hz such as Industrial Grade Replacement forCentral Air-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors.It is small in size, lightweight, heat resisting and anti-explosion. Round run capacitor can be used to substitute Oval shape one with the same MFD and volt specs.A 450 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 450 volt.

Review: Worked - Fixed my ac unit thankfully. Way better than expensive alternative! Worth knowing how to do a. Basic a/c unit check.
Review: Works as it should. Shipped fast - Works as it should. Shipped fast.

## Features

- 45uf / 45MFD 370 Volt or 450 Volt Capacitor
- Operating Temperature:-40 ℃ to +70℃/-104℉to+158℉
- This Capacitor Will Run Compressor And Fan Motor
- Engineered For Safety 10 000 AFC Anti Explosion Pressure Switch
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8J2RXSB |
| Best Sellers Rank | #29,663 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Industrial Electrical Capacitors |
| Capacitance Tolerance | 5 |
| Date First Available | June 19, 2023 |
| Item Weight | 8.4 ounces |
| Item model number | BJ-CAP-45UF |
| Manufacturer | BOJACK |
| Maximum Voltage | 450 Volts |
| Mounting Type | Snap-In Mount |
| Product Dimensions | 1.97"W x 4.33"H |
| UPC | 762917148526 |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Brand:** BOJACK
- **Capacitance:** 45 Microfarad
- **Material:** Aluminum, Polypropylene
- **Operating Voltage:** 450 Volts
- **Shape:** Round

## Images

![BOJACK 45 uF MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione - Image 1](https://m.media-amazon.com/images/I/61y+UIKcWDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked
*by B***N on October 6, 2025*

Fixed my ac unit thankfully. Way better than expensive alternative! Worth knowing how to do a. Basic a/c unit check.

### ⭐⭐⭐⭐⭐ Works as it should. Shipped fast
*by E***C on December 19, 2025*

Works as it should. Shipped fast.

### ⭐⭐⭐⭐⭐ Good quality and value for money
*by D***. on October 10, 2025*

Does the job at a fair price

## Frequently Bought Together

- BOJACK 45 uF ±5% 45 MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione
- VEXUNGA 7.5uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 7.5 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool
- BOJACK 7.5 uF ±6% 7.5 MFD 370V/440V CBB65 Oval Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione

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---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-16*