---
product_id: 322779618
title: "Capacitor for Air Conditioner 50 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight"
brand: "hvac yellow hat"
price: "114.28 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Hvac Yellow Hat"
url: https://www.desertcart.tn/products/322779618-capacitor-for-air-conditioner-50-uf-mfd-370-or-440
store_origin: TN
region: Tunisia
---

# 50µF high capacitance Dual 370V/440V compatibility Wide -40°C to +85°C range Capacitor for Air Conditioner 50 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight

**Brand:** hvac yellow hat
**Price:** 114.28 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your cool with precision and reliability!

## Quick Answers

- **What is this?** Capacitor for Air Conditioner 50 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight by hvac yellow hat
- **How much does it cost?** 114.28 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/322779618-capacitor-for-air-conditioner-50-uf-mfd-370-or-440)

## 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 Flexibility:** Seamlessly replaces both 370VAC and 440VAC capacitors—one part, multiple uses
- • **Compact & Versatile Design:** 1.97" diameter x 3.94" height fits most AC units, heat pumps, and condensers
- • **Power-Packed 50µF Capacity:** Optimized for efficient AC motor run and fan motor start performance
- • **Built to Last in Extreme Temps:** Operates reliably from -40°C to 85°C, ensuring year-round durability
- • **Precision Engineering with ±5% Tolerance:** Consistent performance that meets strict USA EIA-456-A standards

## Overview

This 50µF multi-purpose round capacitor is engineered for air conditioner motor run and fan motor start applications, compatible with both 370V and 440V systems. Built to USA EIA-456-A standards, it operates reliably across a wide temperature range (-40°C to +85°C) with a tight ±5% capacitance tolerance, ensuring consistent, long-lasting performance in HVAC units.

## Description

Product description

Review: Reliable Spec Part—Returned After Fan Upgrade, Still Worth Considering for Legacy AC Systems - During a recent AC compressor overhaul, I purchased this 5µF capacitor as part of a proactive component refresh. I also installed a **dual-run capacitor** rated for both the compressor and fan circuits, anticipating the need for a separate fan capacitor alongside the new condenser fan motor. The 5µF unit arrived quickly, packaged securely with no terminal damage. The aluminum housing was solid, terminals spaced well, and the labeling was clear—ideal for quick identification during install prep. However, the fan motor I ended up installing had a **built-in capacitor**, which meant I didn’t need this standalone part. Instead, I wired the motor directly into the dual-run capacitor using the standard C, FAN, and HERM terminal layout. This worked flawlessly and simplified the system wiring. That’s the key takeaway for buyers: newer fan motors often include internal capacitors, so before sourcing a separate one, check your motor’s spec label or wiring diagram. If your system uses an older motor, this 5µF capacitor appears reliable and well-suited for run/start support. Even though it was returned unused, the build quality and delivery experience made a positive impression. If I were working on a legacy unit again—or troubleshooting a standalone fan circuit—this would be on my shortlist
Review: Very good quality product - Very good product, was easy to install and worked perfectly. Installed onto a 5 Ton Rheem unit about 10 yrs old.

## Features

- 50uf / 50MFD 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: 3-120 uF/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 | B092ZNS7PL |
| Best Sellers Rank | #6,689 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Industrial Electrical Capacitors |
| Brand | HVAC YELLOW HAT |
| Brand Name | HVAC YELLOW HAT |
| Capacitance | 50 Microfarad |
| Capacitance Tolerance | 5 |
| Customer Reviews | 4.5 out of 5 stars 1,079 Reviews |
| Item Dimensions W x H | 1.97"W x 3.94"H |
| Item Shape | Round |
| Manufacturer | HVAC YELLOW HAT |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 440 Volts |
| Model | 50MFD |
| Mounting Type | Snap-In Mount |
| Operating Voltage | 440 Volts |
| Part Number | 50MFD |
| Shape | Round |
| UPC | 750225129092 |
| Upper Temperature Rating | 185 Degrees Fahrenheit |

## Product Details

- **Capacitance:** 50 Microfarad
- **Brand:** HVAC YELLOW HAT
- **Material:** Copper
- **Shape:** Round
- **Operating Voltage:** 440 Volts

## Images

![Capacitor for Air Conditioner 50 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight - Image 1](https://m.media-amazon.com/images/I/71YV+S0CxHS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Spec Part—Returned After Fan Upgrade, Still Worth Considering for Legacy AC Systems
*by J***. on July 18, 2025*

During a recent AC compressor overhaul, I purchased this 5µF capacitor as part of a proactive component refresh. I also installed a **dual-run capacitor** rated for both the compressor and fan circuits, anticipating the need for a separate fan capacitor alongside the new condenser fan motor. The 5µF unit arrived quickly, packaged securely with no terminal damage. The aluminum housing was solid, terminals spaced well, and the labeling was clear—ideal for quick identification during install prep. However, the fan motor I ended up installing had a **built-in capacitor**, which meant I didn’t need this standalone part. Instead, I wired the motor directly into the dual-run capacitor using the standard C, FAN, and HERM terminal layout. This worked flawlessly and simplified the system wiring. That’s the key takeaway for buyers: newer fan motors often include internal capacitors, so before sourcing a separate one, check your motor’s spec label or wiring diagram. If your system uses an older motor, this 5µF capacitor appears reliable and well-suited for run/start support. Even though it was returned unused, the build quality and delivery experience made a positive impression. If I were working on a legacy unit again—or troubleshooting a standalone fan circuit—this would be on my shortlist

### ⭐⭐⭐⭐⭐ Very good quality product
*by D***B on March 3, 2026*

Very good product, was easy to install and worked perfectly. Installed onto a 5 Ton Rheem unit about 10 yrs old.

### ⭐⭐⭐⭐⭐ Works Well
*by A***. on March 28, 2026*

Fixed my pool pump not starting issue by replacing the old capacitor with this one

## Frequently Bought Together

- Capacitor for Air Conditioner 50 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight
- BlueStars Upgraded Version 80 uF ±5% MFD 370/440V 50/60Hz CBB65 Round Run Start Capacitor Replacement Part - Fit for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*