
( Brand: Mallory ), ( Manufacturer Part Number: FP-140A ), ( Part Type: Capacitor )
The Mallory FP-140A NOS (New Old Stock) electrolytic capacitor is a high-quality component that is widely recognized for its reliability and consistent performance. This capacitor has a capacitance value of 125 microfarads ( F) and is designed to operate at a voltage rating of 350 volts DC.
The Mallory FP-140A NOS electrolytic capacitor is a film and electrolyte capacitor that utilizes a tinned copper lead finish for excellent electrical conductivity and durability. The electrolyte used in this capacitor is a non-toxic, non-hazardous, and non-flammable type, ensuring safety and peace of mind.
This capacitor is suitable for a wide range of applications, including filtering and coupling in electronic circuits, power supplies, and audio equipment. The use of NOS (New Old Stock) means that this capacitor has been stored in a controlled environment since its manufacture, preserving its original quality and reducing the risk of failure or degradation that can occur with older capacitors in regular use.
The Mallory FP-140A NOS electrolytic capacitor is a true bypass design, which allows it to pass signals without any interference when it is not in use. This ensures that the signal integrity of your circuit remains unaffected, leading to improved performance and reduced noise.
This capacitor also features a low Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL), which minimizes power loss and improves the overall efficiency of your circuit. The low ESR also ensures that the capacitor can provide a quick and responsive power supply to your circuit, reducing the risk of voltage drops or instability.
The Mallory FP-140A NOS electrolytic capacitor is a high-performance, reliable, and versatile component that is ideal for applications where consistent and stable power supply is essential. Its long-term stability, low ESR, and ESL make it an excellent choice for audio and power supply applications, as well as for use in complex electronic circuits. With its NOS status, you can trust that this capacitor will provide you with the same high-quality performance that Mallory capacitors have been known for, decade after decade.
Mallory capacitors are known for their high-quality electrolytic capacitors, especially those labeled as "New Old Stock" (NOS). One such popular model is the Mallory FP-140A, a 125uf, 350VDC capacitor. In this analysis, we will discuss the advantages and disadvantages of purchasing this specific capacitor.
Pros:1. High-Quality Construction: Mallory FP-140A NOS capacitors are known for their robust construction and long-lasting performance. They use high-purity aluminum foil, manganese dioxide as the electrolyte, and thick aluminum cans for added durability.
2. Consistent Performance: These capacitors provide stable and consistent performance over a wide temperature range, making them suitable for various applications.
3. Low ESR (Equivalent Series Resistance): The low ESR of Mallory FP-140A capacitors ensures efficient power transfer and minimal power loss, which is essential for high-performance applications.
4. Low Leakage Current: These capacitors exhibit a low leakage current, ensuring that they maintain their charge effectively and for extended periods.
5. Authenticity and Rarity: NOS Mallory capacitors, including the FP-140A, are sought after by collectors and hobbyists due to their authenticity and rarity.
Cons:1. Limited Availability: Due to their age and rarity, Mallory FP-140A NOS capacitors can be difficult to find and purchase.
2. Cost: The rarity and high-quality construction of these capacitors make them more expensive than modern alternatives.
3. Size and Weight: The larger size and weight of electrolytic capacitors, such as the Mallory FP-140A, can pose challenges in circuit design and assembly.
4. Fragility: Handling these capacitors with care is essential, as they can be easily damaged if mishandled, especially due to their age and delicate components.
Conclusion:The Mallory FP-140A NOS electrolytic capacitor (125uf, 350VDC) is a high-quality component with exceptional performance characteristics, making it suitable for various applications. Its long-lasting construction, low ESR, and consistent performance are advantages that many hobbyists and professionals value. However, its limited availability, rarity, and higher cost compared to modern alternatives are potential drawbacks. Ultimately, the decision to purchase a Mallory FP-140A NOS capacitor depends on the specific requirements of your application and your budget. If the advantages outweigh the disadvantages for your project, then this capacitor could be an excellent investment.
New Old Stock Mallory capacitor can. I tested it with my multi meter but has not been for leakage or ESR. I made my own account because I've decided to continue selling these lovely vintage tools for a while. 125uf rated at 350v.
There is a tiny bit of solder on the terminal but I'm fairly confident capacitor new. I try my best to give these old tools a new life so that others can enjoy them for years come. Please see pictures.