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  3. DIVERSITECH TMJ400

TMJ400 DIVERSITECH Round Start Capacitor

TMJ400 DIVERSITECH Round Start Capacitor
Item Specifics
BrandDIVERSITECH
Manufacturer Part NumberTMJ400
Part TypeSTART

Review DIVERSITECH Round Start Capacitor 400-480mfd 125v Ul Listed

The Diversitech TMJ400 Round Start Capacitor is a high-performance electrical component designed for various industrial applications. This capacitor, with a capacitance range of 400-480 Micro Farads ( F), is specifically engineered to deliver reliable and consistent starting current for motors that require it during the initial power-up sequence.

This Diversitech TMJ400 capacitor boasts a round design with a diameter of approximately 9 inches (22.9 cm) and a height of around 5 inches (12.7 cm). It is suitable for voltage ratings between 115 Volts (V) and 125V, making it a versatile option for a wide range of electrical systems. The capacitor is engineered using high-quality materials and advanced manufacturing techniques to ensure durability and long service life.

The TMJ400 capacitor's electrodes are made of durable, low-resistance material to minimize energy loss and ensure quick charge-discharge capabilities. The capacitor is also equipped with a sturdy and securely fastened terminals to ensure a strong and reliable electrical connection.

The Diversitech TMJ400 capacitor is designed to operate at temperatures ranging from -20 F (-29 C) to 140 F (60 C), ensuring its functionality in various environmental conditions. Its robust construction and excellent electrical performance make it an ideal choice for demanding industrial applications, such as HVAC systems, pumps, and compressors.

In summary, the Diversitech TMJ400 Round Start Capacitor is a high-performance electrical component with a 400-480 F capacitance range and a voltage rating of 115V to 125V. Its round design, durable materials, and advanced manufacturing techniques ensure reliable and consistent starting current for industrial motors while withstanding a wide range of temperatures.

A Detailed Analysis of Buying Diversitech TMJ400 Round Start Capacitor (400-480mfd, 125v)

Introduction:

The Diversitech TMJ400 Round Start Capacitor is a crucial component in various electrical systems, particularly in motors and compressors. This analysis aims to provide you with the pros and cons of purchasing this capacitor to help you make an informed decision.

Pros:

1. High Capacitance Range: The Diversitech TMJ400 offers a broad capacitance range of 400-480mfd, making it a versatile option for various applications.

2. Reliable Brand: Diversitech is a reputable manufacturer known for producing high-quality electrical components.

3. Robust Design: This capacitor is designed to withstand harsh operating conditions, ensuring long-lasting performance.

4. Easy Installation: Its round shape and standard size make it compatible with a wide range of applications, facilitating easy installation.

Cons:

1. Cost: The Diversitech TMJ400 is priced higher than some competing capacitors in the market, which may deter some buyers.

2. Size: Despite its versatility, the capacitor's size may pose a challenge for applications with limited space.

3. Voltage Limitations: Although suitable for a wide range of capacitance requirements, it is limited to 125 volts.

Conclusion:

The Diversitech TMJ400 Round Start Capacitor presents a balance between reliability, performance, and versatility. Its high capacitance range, robust design, and association with a reputable brand are significant advantages. However, its cost and size may be concerns for some buyers. Ultimately, the decision to purchase this capacitor depends on your specific application requirements, budget, and space constraints.

Recommendation:

If you are looking for a reliable and versatile round start capacitor with a broad capacitance range and robust design, the Diversitech TMJ400 is a solid option. However, carefully consider your budget, space limitations, and voltage requirements before making a purchase. If the cost is a concern, you may want to explore other capacitor brands or models offering similar specifications at a lower price point.

Details:

Designed specifically for intermittent duty applications.: round start capacitor. Technical specifications: height : 3.38 inches. This round start capacitor is made to handle various electrical loads, making it vital for reliable start-up performance.

Standard dual blade terminals for easy connection. Ul listed: yes.: the Diversitech TMJ400 400-480mfd is an essential component for ac motor starting circuits. volts : 125 v.

Standard brand: Diversitech. Dry electrolytic, non-polarized design. Product highlights: capacitors like the TMJ400 are crucial for starting ac motors efficiently and effectively.

specifications compressorshow:

  • brand: Diversitech
  • mpn: Tmj400
  • part type: Start

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  • policy: returns accepted
  • paid by: seller
  • method: money back
  • time: 30 days

general compressorshow:

  • category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Reciprocating Air Compressors

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  • type: fixed
  • service: standard
  • class: standard
  • transit: 4-10 days

offer compressorshow:

  • in stock #: 1
  • price: $19.99
  • item condition: New
  • options: ship-to-home
  • started: february 20, 2026
  • availability: in stock
  • sold #: 8

seller compressorshow:

  • city: dresher, pa
  • rating: 99.3%
  • # reviews: 23870
rating: 99.3% out of 100 based on 870 user ratings.
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  • Product highlights: reliable performance for demanding environments.: standard brand: Diversitech. This capacitor ensures reliable motor operation by providing the necessary boost at startup.capacitance range: 130-158 mfd. Shape: round. It features a capacitance range from one hundred thirty to ...(November 1st, 2025)
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