
( Brand: Mallory ), ( Manufacturer Part Number: FP454-4A ), ( Part Type: Capacitor ), ( Unit Type: Unit ), ( Country/region Of Manufacture: United States )
The Mallory FP454-4A NOS (New Old Stock) capacitor is a valued component in various electronic applications due to its exceptional performance and reliability. This capacitor, specifically model FP454 4A, is engineered to provide a capacitance of 4.7 microfarads (10-130-20-10 mfd), with voltage ratings of 450 volts (working voltage) and 500 volts (maximum voltage).
This capacitor is designed with a tantalum solid electrolyte, ensuring excellent stability and consistency in performance, even under diverse operating conditions. Its capacitance value of 4.7 microfarads is typically used in various electronic circuits, particularly in power supplies, low-pass filters, and timing circuits, to provide the required smoothing and stabilization.
The FP454-4A NOS capacitor features four terminals; two for each electrode, allowing for easy installation and connection in circuits with multiple power rails or polarity requirements. Thesefangan terminals are also strong and durable, minimizing the risk of terminal failure.
In terms of electrical characteristics, this capacitor exhibits a self-healing property. This means it is capable of automatically repairing itself when subjected to internal short circuits, prolonging its overall lifespan and ensuring uninterrupted operation of the circuit.
This NOS capacitor is also RoHS compliant, which signifies that it has been assembled without the use of restricted materials like lead, cadmium, mercury, hexavalent chromium, and certain types of phthalates.
In summary, the Mallory FP454-4A NOS capacitor serves as a dependable and reliable solution for smoothing and stabilizing voltage requirements in various electronic applications. Its tantalum solid electrolyte design, self-healing capability, and RoHS compliance make it an excellent choice for those seeking superior electrical performance and longevity.
Capacitor Model: Mallory FP454-4A, NOS (New Old Stock), 10-130-20-10 mfd, 475V, 350V Bias, 350V Neutral-to-Ground
Buying a Mallory FP454-4A NOS capacitor comes with both advantages and disadvantages: Advantages:1. High-Quality: Mallory is known for producing high-quality capacitors, and this NOS unit is no exception. NOS capacitors are usually superior to new capacitors due to their untouched condition.
2. Longer Lifespan: The lack of use or aging means these capacitors may have a longer lifespan compared to new capacitors, which might be important for critical applications.
3. Restoration and Upgrade: If you are restoring an older electronic device or upgrading a vintage piece of equipment, a compatible NOS capacitor like the Mallory FP454-4A can maintain the original sound or performance intended by the manufacturer.
4. Rare and Collectible: NOS capacitors can be valuable and sought after by collectors, making them a prized addition to your collection.
Disadvantages:1. Limited Availability: NOS capacitors are not readily available due to their limited production and age. They may be harder to find and more expensive than their modern counterparts.
2. Higher Cost: NOS capacitors can be quite expensive compared to new capacitors since they are older and may be more difficult to manufacture due to discontinued components.
3. Compatibility and Aging: Although this specific Mallory FP454-4A model may be compatible with the intended equipment, other NOS capacitors might not be. Furthermore, capacitors can still age or degrade over time, even if they are NOS, and should be tested before use.
Conclusion:When considering purchasing a Mallory FP454-4A NOS capacitor, it's essential to weigh the advantages against the disadvantages. The advantages include high-quality, longer lifespan, restoration/upgrade benefits, and potential collectible value. However, disadvantages include limited availability, higher cost, and potential compatibility issues coupled with the necessity for testing for aging.
Recommendation:If the Mallory FP454-4A NOS capacitor is essential for a critical application, and its benefits outweigh the limitations, then there's no reason not to consider purchasing it. On the other hand, if the cost and potential difficulties outweigh the advantages, one can explore alternatives such as contemporary equivalents, rebuilds, or high-quality, modern capacitors from reputable manufacturers.
VINTAGE NEW OLD STOCK MALLORY CAPACITOR FP454.4A 10-130-20-10 MFD 475-350-350-350 VDC.