---
product_id: 308707388
title: "40 uF 40 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC | Multi-Purpose, Universal, for AC Motor Run or Fan Start or Condenser Straight or Heat Pump"
brand: "hvac yellow hat"
price: "€ 36.59"
currency: EUR
in_stock: true
category: "Hvac Yellow Hat"
url: https://www.desertcart.hr/products/308707388-40-uf-40-mfd-5-370v-440v-cbb65-run-round
store_origin: HR
region: Croatia
---

# 40μF high capacitance Dual 370V/440V compatibility Wide -40°C to +85°C range 40 uF 40 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC | Multi-Purpose, Universal, for AC Motor Run or Fan Start or Condenser Straight or Heat Pump

**Brand:** hvac yellow hat
**Price:** € 36.59
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your AC’s heartbeat with power and precision!

## Quick Answers

- **What is this?** 40 uF 40 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC | Multi-Purpose, Universal, for AC Motor Run or Fan Start or Condenser Straight or Heat Pump by hvac yellow hat
- **How much does it cost?** € 36.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/308707388-40-uf-40-mfd-5-370v-440v-cbb65-run-round)

## Best For

- hvac yellow hat enthusiasts

## Why This Product

- Trusted hvac yellow hat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Voltage Ready:** Seamlessly replaces both 370V & 440V units
- • **Precision Within ±5%:** Reliable capacitance tolerance for consistent efficiency
- • **Compact & Versatile Design:** Fits multiple AC motor and fan applications effortlessly
- • **Power-Packed 40μF Capacity:** Optimized for peak AC motor performance
- • **Built to Last in Extreme Temps:** Operates flawlessly from -40°C to 85°C

## Overview

This 40μF multi-purpose round capacitor supports both 370V and 440V AC motors, designed to operate reliably across a wide temperature range (-40°C to 85°C). Built to USA EIA-456-A standards with ±5% capacitance tolerance, it ensures consistent performance for air conditioners, fan motors, and condensers. Compact and durable, it’s a trusted choice for professionals seeking dependable HVAC motor run capacitors.

## Description

Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight: desertcart.com: Industrial & Scientific

## Features

- 40uf / 40MFD 370 Volt or 440 Volt Capacitor. Replaces BOTH 370VAC & 440VAC capacitors round motor run capacitor
- Operating Temperature:-40°C to +85°C(std.) /-40℉ to 185℉.Capacitance Range: 3-120uF. Capacitance Tolerance: +/-5% (std.)-others available. Operating Frequency: 50-60 Hz
- Built to the USA standards for AC motor run capacitors: EIA-456-A 10000AFC PROTECTED /NON-PCB'S
- Can size measures 1.97" diameter x 3.94" tall
- Multi-Purpose Round Capacitor for Air Conditioner AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YDGFKYS |
| Best Sellers Rank | #4,051 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Industrial Electrical Capacitors |
| Brand Name | HVAC YELLOW HAT |
| Capacitance | 40 Microfarad |
| Capacitance Tolerance | 5 |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,111) |
| Item Dimensions W x H | 1.97"W x 3.94"H |
| Item Shape | Round |
| Manufacturer | HVAC YELLOW HAT |
| Material Type | Copper |
| Maximum Voltage | 440 Volts |
| Model | 40MFD |
| Mounting Type | Wall Mount |
| Operating Voltage | 440 Volts |
| Part Number | 40MFD |
| UPC | 750225127739 |
| Upper Temperature Rating | 85 Degrees Celsius |

## Product Details

- **Brand:** HVAC YELLOW HAT
- **Capacitance:** 40 Microfarad
- **Material:** Copper
- **Operating Voltage:** 440 Volts
- **Shape:** Round

## Images

![40 uF 40 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC | Multi-Purpose, Universal, for AC Motor Run or Fan Start or Condenser Straight or Heat Pump - Image 1](https://m.media-amazon.com/images/I/71OuQFtH9nL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight
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- BlueStars Upgraded 40 uF/MFD 370-440VAC Round Run Start Capacitor Replacement Part - Exact Fit for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner

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**Shop now:** [https://www.desertcart.hr/products/308707388-40-uf-40-mfd-5-370v-440v-cbb65-run-round](https://www.desertcart.hr/products/308707388-40-uf-40-mfd-5-370v-440v-cbb65-run-round)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-28*