---
product_id: 714336827
title: "BOJACK 50 uF ±5% 50 MFD 370V/450V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner"
brand: "bojack"
price: "₨953"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/714336827-bojack-50-uf-5-50-mfd-370v-450v-cbb65-round
store_origin: SC
region: Seychelles
---

# 50uF high capacitance Heat-resistant -40℃ to +70℃ 10,000AFC explosion-proof safety BOJACK 50 uF ±5% 50 MFD 370V/450V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner

**Brand:** bojack
**Price:** ₨953
**Availability:** ✅ In Stock

## Summary

> ⚡ Boost your motor’s start-up game with BOJACK’s powerhouse capacitor!

## Quick Answers

- **What is this?** BOJACK 50 uF ±5% 50 MFD 370V/450V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner by bojack
- **How much does it cost?** ₨953 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/714336827-bojack-50-uf-5-50-mfd-370v-450v-cbb65-round)

## 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

- • **Compact Yet Mighty:** Small, lightweight design fits seamlessly into AC motors and heat pumps
- • **Safety First, Always:** 10,000AFC explosion-proof rating for industrial-grade peace of mind
- • **Built to Brave Extremes:** Operates flawlessly from -40℃ to +70℃, perfect for any climate
- • **Power Up with Precision:** 50uF ±5% capacitance ensures reliable motor start and run performance
- • **Universal Fit, Instant Upgrade:** Round CBB65 design replaces oval capacitors with improved 450V rating

## Overview

The BOJACK 50uF ±5% CBB65 Round Run Start Capacitor is an industrial-grade, heat-resistant, and explosion-proof component designed for AC motors, compressors, and fan motors. Rated for 370V/450V AC and operating between -40℃ and +70℃, it offers a compact, universal fit that upgrades motor performance and reliability in HVAC systems and heat pumps.

## Description

BOJACK 50 uF ±5% 50 MFD 370V/450V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner

## Features

- BOJACK 50 uf MFD 370V/450VAC Round Runstart Capacitor
- Operating Temperature Range: -40℃~+70℃/ -145℉~+144℉
- This capacitor works compressor and fan motors
- Designed for safety 10 000 AFC explosion-proof pressure switches
- Industrial Grade Replacement Central Air Conditioner Heat Pump Condenser Fan Motor Compressor Small, lightweight, heat-resistant, explosion-resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VMH1213 |
| Best Sellers Rank | #16,061 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #40 in Industrial Electrical Capacitors |
| Capacitance Tolerance | 5 |
| Date First Available | July 24, 2019 |
| Item Weight | 8.8 ounces |
| Item model number | BJ-CAP |
| Manufacturer | BOJACK |
| Maximum Voltage | 450 Volts |
| Mounting Type | Through-Hole Mount |
| Product Dimensions | 1.97"W x 4.72"H |
| UPC | 768894139441 |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Capacitance:** 50 Microfarad
- **Brand:** BOJACK
- **Material:** Polypropylene Aluminum Polypropylene
- **Shape:** Round
- **Operating voltage:** 450 Volts

## Images

![BOJACK 50 uF ±5% 50 MFD 370V/450V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner - Image 1](https://m.media-amazon.com/images/I/61sdbFrW1YL.jpg)

## Questions & Answers

**Q: This capacitor replaces the capacitor that i have defective arcotronics  50uf  (c.87.0ef3 mkp) ?**
A: I can't find the specs for your arcotronics capacitor.  Please look on your capacitor to see if you can find the voltage.  If is 370 or 450 volts (370/450V) then this capacitor should work for your application.  If the voltage is something else or missing then i'm afraid I can't answer your question.  Good luck!

**Q: Will this replace a cbb65 (rohs) 55uf =- 5% 450vac c 40/70/21 50/60 hz  from a kenmore 253.70251 window unit?**
A: I’m not an expert… I got this for a RV AC unit,
but all the specs match so, yes.

**Q: currently have a 45 uf +/- 6% 440 vac mars brand can i use this one as replacement even though its a  50uf rating ??**
A: No I would not do that ,try to stick to the original value. A lower value could make the motor run not optimal.

**Q: replacing 50uf +5 370vac 50/60hz 40/85/21 - is this unit compatible?**
A: Because the capacitance is 50uf, not 50+5uf, this unit is not compatible. Thanks!

## Frequently Bought Together

- BOJACK 50 uF ±5% 50 MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditione
- Upgraded Version 233-280 mfd 220-250VAC ±20% Volts Round Motor Start Capacitor 50/60 Hz AC Electric Replacement Part by Blue Stars

---

## 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.sc/products/714336827-bojack-50-uf-5-50-mfd-370v-450v-cbb65-round](https://www.desertcart.sc/products/714336827-bojack-50-uf-5-50-mfd-370v-450v-cbb65-round)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-02*