
12778-12278 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.95 | Condition is New, 25/5 uf MFD Round 370/440 Volt Capacitor Fits Mars Mars2 Jard 12778 12278, FREE SHIPPING | ![]() |
![]() | $14.50 | Condition is New, Jard Mars Mars2 Capacitor 25/5 uf MFD 440 volt 12778 12278, FREE SHIPPING | 100.0% |
![]() | $17.99 | Condition is New, Jard Mars Mars2 Capacitor 25/5 uf MFD 440 volt 12778 12278, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $5.99 | Condition is Used, Mars2 12778 Capacitor 25+5.0uf +/-6% 440Vac/B, shipping cost = $11.95 | 99.8% |
![]() | $9.99 | Condition is Used, Mars 2 Capacitor; 328P2505H44N25A5Z9; 12778; "USED", shipping cost = $10.00 | 99.7% |

The Mars Mars2 JARD 12778 12278 25/5 UF MFD Round 370/440V Capacitor is a high-performance electrical component designed for various industrial and commercial applications. This capacitor, with its model number 12778 12278, belongs to the Mars2 series from Mars Electronics, a reputable brand known for its reliable and efficient capacitors.
This specific capacitor is a 25 microfarad (UF) capacitor with a maximum working voltage range of 370 volts (V) to 440V. The "MFD" in the part number denotes the capacitance value, while the "370/440V" indicates the voltage rating. The round shape of this capacitor provides flexibility in terms of its installation and integration into different electrical systems.
The Mars2 JARD capacitor is a metalized aluminum electrolytic capacitor, which is characterized by its large capacity and high ripple current capability. This type of capacitor is commonly used in applications such as power factor correction, DC power supply filtering, and voltage stabilization.
This capacitor has a maximum ripple current of 5 amperes (A) and an operating temperature range of -25 C to 70 C. It is designed with a robust construction, featuring a durable aluminum can, and a high-quality anode material. The use of advanced manufacturing techniques ensures consistent performance and long-lasting reliability.
The Mars2 JARD 12778 12278 25/5 UF MFD Round 370/440V Capacitor is a versatile and essential component in various power electronics applications. Its high capacitance value, broad voltage range, and decent ripple current rating make it an excellent choice for smoothing out voltage fluctuations and stabilizing power supplies. With its robust construction and high-quality materials, this capacitor delivers superior performance and ensures efficient power conversion in a wide range of industrial and commercial applications.
Pros and Cons of Buying a Mars Mars2 Jard 12778 12278 25/5 UF MFD Round 370/440V Capacitor
The Mars Mars2 Jard 12778 12278 25/5 UF MFD Round 370/440V Capacitor is a specific type of electrical component used in various applications, particularly in power electronics and industrial equipment. Like any other product, it has its advantages and disadvantages. In this analysis, we will discuss the pros and cons of purchasing this capacitor.
Pros:1. High Voltage Capability: This capacitor can handle high voltages of up to 370V and 440V, making it suitable for industrial applications that require high voltage capacitors.
2. Large Capacitance: With a capacitance of 25 microfarads ( F) and 5 microfarads ( F), this capacitor can store a large amount of electrical charge, which is beneficial in applications where energy storage is essential.
3. Round Shape: The round shape of this capacitor allows for easier installation in various applications, especially those with limited space.
4. Reliability: Mars is a well-known brand in the capacitor industry, ensuring the quality and reliability of the product.
5. Wide Operating Temperature Range: This capacitor can operate in a wide temperature range, making it suitable for various environments and applications.
Cons:1. Size and Weight: Due to its large capacitance and high voltage rating, this capacitor is relatively large and heavy compared to smaller capacitors. This can make it more challenging to transport and install.
2. Cost: High-voltage capacitors with large capacitance, such as the Mars Mars2 Jard 12778 12278 25/5 UF MFD Round 370/440V Capacitor, can be more expensive than smaller capacitors, making them less accessible to those with limited budgets.
3. Limited Availability: Due to its specific size, voltage, and capacitance, this capacitor may not be readily available in local electronics stores or online marketplaces, making it more challenging to find and purchase.
Conclusion:The Mars Mars2 Jard 12778 12278 25/5 UF MFD Round 370/440V Capacitor offers several advantages, including high voltage capability, large capacitance, reliability, and a wide operating temperature range. However, it also comes with some disadvantages, such as size and weight, cost, and limited availability.
If you require a high-voltage capacitor with a large capacitance for industrial applications, this capacitor could be an excellent choice due to its advantages. However, if you're on a tight budget or have limited space, you may want to consider smaller, less expensive capacitors with lower voltage ratings. Ultimately, the decision to purchase this capacitor depends on your specific application requirements and budget.
Details:
25/5 uf mfd round 370/440 volt capacitor fits mars MARS2 Jard 12778 12278.
specifications centrafurn:
- brand: Fits Mars2 Jard
- mpn: 12778-12278
- model: Fits 12778 12278
- type: Cap99 2554r
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
offer centrafurn:
- prices: $5.99–$17.99
- item condition:
- New
- Used
- options: ship-to-home
- sold #: 25
- in stock #: 5
- best offers: true
- availability: in stock
- started: february 22, 2025
shipping centrafurn:
- service: usps ground advantage
- transit: 5-12 days
- carrier: usps
- class: standard
- type: fixed
payments centrafurn:
- other
- wallet: google-pay
- credit card: mastercard
seller centrafurn:
- city: batavia, ohio
- # reviews: 7537
- rating: 99.3%
returns centrafurn:
- paid by: buyer
- method: money back
- policy: returns accepted
- time: 30 days
Also Available:
- 12169-12869: CAPACITOR, Jard
- 12168-12968-12044: CAPACITOR, Fits Mars Mars2 Jard





