SKU: 71953787407

30+7.5 uF MFD ±5% 370/440 VAC Dual Run Start Round Capacitor 50/60 Hz 10000AFC - Fits Condenser, Heat Pump

Sale price$14.13 Regular price$15.70
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Description

30+7.5 uF MFD ±5% 370/440 VAC Dual Run Start Round Capacitor 50/60 Hz 10000AFC - Fits Condenser, Heat Pump30+7. 5 uF 5% 30 7. 5 MFD 370 440 VAC Dual Run Start Round Capacitor 50 60Hz 10000AFC Key Features Capacitance: 30 + 7. 5 Microfarad (MFD) Capacitance Tolerance: 5% Voltage Rating: 370 or 440 VAC (dual rated) Frequency: 50 60 Hz Shape: Round Terminals: 3 (Common, Fan, Hermetic Compressor) Terminal Type: 0. 250 in. quick connect male blades Operating Temperature: 40C to +70C ( 104F to +158F) Safety Rating: 10,000 AFC (Available Fault Current)

30+7.5 uF ±5% 30/7.5 MFD 370/440 VAC Dual Run Start Round Capacitor 50/60Hz 10000AFC

Key Features

  • Capacitance: 30 + 7.5 Microfarad (MFD)
  • Capacitance Tolerance: ±5%
  • Voltage Rating: 370 or 440 VAC (dual rated)
  • Frequency: 50/60 Hz
  • Shape: Round
  • Terminals: 3 (Common, Fan, Hermetic Compressor)
  • Terminal Type: 0.250 in. quick-connect male blades
  • Operating Temperature: -40¬∞C to +70¬∞C (-104¬∞F to +158¬∞F)
  • Safety Rating: 10,000 AFC (Available Fault Current)
  • Construction: Aluminum case with steel cover
  • Dimensions: 2 in. Diameter x 4.6 in. Height

Replaces / Cross-Reference Part Numbers

This capacitor directly replaces any dual run capacitor with matching specifications. Verify the following ratings on your original capacitor:

  • Capacitance: 30/7.5 uF or 30+7.5 MFD
  • Voltage: 370V or 440V (this 370/440V unit can replace either)
  • Shape: Round (ensure physical dimensions allow for a secure fit)

Compatibility & Fitment

Designed for use in HVAC systems, including central air conditioners and heat pumps. This dual capacitor provides power to two electric motors simultaneously:

  • A higher capacitance terminal (30 uF) for the compressor motor (HERM).
  • A lower capacitance terminal (7.5 uF) for the condenser fan motor (FAN).

When to Replace

A capacitor may need replacement if you observe these symptoms:

  • Outdoor unit hums but the fan does not spin.
  • Compressor fails to start or struggles to turn on.
  • AC unit starts but then shuts down shortly after.
  • Visible signs of damage, such as a bulging or leaking top.
  • Capacitance measures outside the ¬±5% tolerance when tested with a multimeter.

Installation Tips

  • WARNING: Disconnect all electrical power to the HVAC unit before handling the capacitor.
  • Safely discharge the old capacitor by carefully shorting across the terminals with an insulated-handle screwdriver.
  • Document or photograph the wire connections to the C, FAN, and HERM terminals before removal.
  • Connect the wires to the corresponding terminals on the new capacitor.
  • Secure the new capacitor in the mounting bracket to prevent vibration.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71953787407

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Jaqueline
Waukegan, US
★★★★★ 5
Worth the price an pretty good angles
Color: White, Size: without USB
So I decided to get this monitor arm because I was trying to go for an all white aesthetic and needed a arm to come in on time was a little skeptical because of the reviews but after using it, I love it. It’s super sturdy. The monitor arm is pretty high-quality. It uses mostly metal and the cable management is really good. I definitely recommend it.
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Reviewed in the United States on January 18, 2026
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LucyF
West Palm Beach, US
★★★★★ 4
Feedback
Color: White, Size: without USB
I wish you didn’t have to adjust screws to adjust position Otherwise it is great
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Reviewed in the United States on November 5, 2025
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Jefferson T
Chelsea, US
★★★★★ 5
Easy to use
Color: Black, Size: without USB
Easy to use and set up. The quality of the item seems to be there - sturdy enough to hold my 34” ultra wide Samsung monitor. Worth every cent with how easy it is to use and readjust the angle of the screen - I had to stiffen the resistance to account for the added weight of the monitor, but the fit and stability is spot on once the adjustment was made; just a few turns of the screw with the included Allen key
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Reviewed in the United States on October 26, 2025
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Amazon Customer
San Leandro, US
★★★★★ 5
Great quality and price
Color: Black, Size: without USB
The arm needed some additional tightening, but it’s holding my 32 in monitor perfectly. Great stability and mobility. The cable organizer is a bit awkward, but works well enough. I’ll probably stick with this brand in the future; the cost vs quality is amazing.
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Reviewed in the United States on October 31, 2025
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Tinman
West Palm Beach, US
★★★★★ 5
Great stand for the price!
Size: Quad, Style: Glass Free Stand, Size: Quad, Style: Glass Free Stand
It is a great stand. I was able to put everything together myself. Just wanted to point out a couple of things here. I have 2, 27" flat montors and 2, 37" curved monitors. Now the description says it will go up to 27", but I was able to get the 37" ones on this stand also. You can put them side by side - they will fit, but make sure you don't go over the weight limit, so for mine, to be sure I didn't exceed the weight limit, I have the bottom of them sitting on the and foot of the frame itself. You will not be able to angle them inwards toward yourself if you have 37" curved monitors. This is what I was hoping to do I just needed an extra inch on each side to move them out, for now I will just leave them side by side. For assembly, because I was doing this by myself, I found it easiest to leave all the moveable parts loose and lay the monitors out on the floor face down in the position I wanted them in (NO CABLES). Then I took the mostly assembled frame and adjusted it to my monitors. I put the plates on the monitors and then slid the appropriate piece of the frame onto each plate, still leaving most parts slightly loose (giving myself just enough play to move things around when I stood it up). I then stood the frame up and firmed down all the fittings once I got everything where I wanted it. I then lifted the entire stand with monitors up onto my desk and then began plugging in all the cables and cords. I really like the stand and it is a great value for the price. It is very sturdy with my setup. I just wish it had about an extra inch on at least the bottom two arms, but overall, definitely a great stand. (sorry for the bad photo but these are my work monitors and I could not show what was on the screens)
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Reviewed in the United States on May 26, 2026

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