AMPEREX PCA-4-9A1 Solid Printed Circuit Nos

( Brand: Amperex ), ( Manufacturer Part Number: PCA-4-9A1 ), ( Type: Circuit Board )

Review AMPEREX Solid State Printed Circuit Assembly Vintage Nos Untested

The Ampex PCA-4-9A1 solid printed circuit nos are high-reliability power distribution components designed for use in various industrial and military applications. These circuit nos are constructed using the latest solid printed circuit technology, ensuring superior electrical performance and reliability.

Each PCA-4-9A1 circuit no measures 4 inches by 9 inches and features a total current carrying capacity of 15 Amps. The circuit nos are designed to handle voltages up to 600 volts, making them suitable for use in high-voltage systems.

The Ampex PCA-4-9A1 circuit nos are built with heavy-duty, high-quality copper alloy conductors and a high-density, glass-reinforced epoxy resin laminate substrate. This construction provides excellent electrical conductivity, high thermal stability, and superior resistance to thermal shock and environmental stress.

The circuit nos are also designed with robust terminals and bus bars, which are securely fastened to the substrate to ensure reliable electrical connections. The terminals are plated with nickel or gold to provide excellent corrosion resistance and ensure a long service life.

The Ampex PCA-4-9A1 solid printed circuit nos are RoHS compliant and can be used in applications that require lead-free components. They are also compatible with various mounting configurations, including surface mount and through-hole mount.

These circuit nos are suitable for use in a wide range of applications, including power distribution systems, motor control circuits, and industrial control systems. They offer excellent electrical performance, high reliability, and superior thermal stability, making them an ideal choice for demanding industrial and military applications.

In summary, the Ampex PCA-4-9A1 solid printed circuit nos are high-reliability power distribution components designed for use in industrial and military applications. They offer excellent electrical performance, high current carrying capacity, and superior thermal stability, making them an ideal choice for demanding applications. The circuit nos are constructed using the latest solid printed circuit technology, ensuring superior electrical performance and reliability, and are RoHS compliant and compatible with various mounting configurations.

The AMPEREX PCA-4-9A1 solid printed circuit nos (SPCNs) are high-reliability power supplies commonly used in various industries, particularly in aerospace and defense applications. Here are some pros and cons of buying these power supplies:

1. High Reliability: AMPEREX PCA-4-9A1 SPCNs are known for their high reliability and ruggedness. They are designed to operate in extreme temperatures and harsh environments, making them ideal for use in aerospace and defense applications.

2. Long Operating Life: These power supplies have a long operating life, which reduces the need for frequent replacement. They are built with high-quality components and are tested extensively to ensure they meet the required performance specifications.

3. Customizable: AMPEREX offers a range of customization options for their PCA-4-9A1 SPCNs, including different input and output voltages, current ratings, and environmental protection levels. This allows customers to specify the exact power supply that meets their specific requirements.

4. Reputable Manufacturer: AMPEREX is a well-established and reputable manufacturer of high-reliability power supplies. They have a long history of providing reliable and high-quality power supplies to their customers.

1. Cost: AMPEREX PCA-4-9A1 SPCNs are more expensive than standard off-the-shelf power supplies. Their high reliability and customization options come at a premium price.

2. Complex Configuration: Configuring these power supplies can be complex, as they offer a range of customization options. This may require additional engineering resources and expertise.

3. Long Lead Time: Due to their customization options and high reliability requirements, AMPEREX PCA-4-9A1 SPCNs may have longer lead times than standard power supplies. This can make it difficult to meet tight project deadlines.

The AMPEREX PCA-4-9A1 solid printed circuit nos are high-reliability power supplies that offer customization options, long operating life, and a reputation for ruggedness and durability. However, they come at a premium price and can have complex configuration requirements and long lead times.

If your application requires a high-reliability power supply and you are willing to pay a premium price for that reliability, then the AMPEREX PCA-4-9A1 SPCNs are an excellent choice. However, if cost is a major consideration, you may want to explore other options for standard off-the-shelf power supplies that may not offer the same level of customization or reliability but are more cost-effective.

Details:

Original box included. This vintage Amperex PCA-4-9A1 circuit board is new old stock and comes with its original box packing material. The board includes dual panel-mount potentiates along with resistors, capacitors, and other components typical of Amperex solid-state designs from the late 1960s early 1970s. Excellent piece for collectors, restorers, or anyone working with vintage Amperex equipment industrial and audio electronics from this era.

Untested due to age. Clean board, intact components. Vintage NOS Amperex PCA-4-9A1. Carefully packed to ensure safe arrival.

The assembly appears used, though it has not been tested and is offered as found. Amperex Solid State Printed Circuit Assembly PCA-4-9A1.

part #: pca49a1 price

• $53.95

specifications partsvintageaudio:

• brand: Amperex
• mpn: Pca-4-9a1
• type: Circuit Board

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offer partsvintageaudio:

• started: December 12, 2025
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• quantity: 1
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general partsvintageaudio:

• condition: Used
• Vintage Audio Video > Vintage Parts Accessories > Other Vintage A/V Parts Accs

seller partsvintageaudio:

• # reviews: 1071
• rating: 99.6%
• city: Centralia, Missouri

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• type: Fixed

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