GE FG-57 Mercury Tube Vapor Filaments

( Brand: Ge ), ( Model: FG-57 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States )

Review GE Good Mercury Tested Tube Vapor Filaments

The FG-57 Ge Mercury Tube Vapor Filaments are a high-quality and essential component for various vacuum tubes and devices that rely on mercury vapor for operation. These filaments are meticulously crafted to provide optimal performance and longevity.

Each filament is made from Germanium (Ge), a semiconductor material known for its excellent thermal and electrical properties. This material allows the filament to heat up quickly and maintain a stable temperature, which is crucial for the reliable operation of the vacuum tube. The Ge material also ensures a consistent emission of electrons, resulting in a stable and reliable output.

The FG-57 Ge Mercury Tube Vapor Filaments are designed to operate under high pressure mercury vapor. The filament is enclosed in a glass tube filled with mercury vapor, which is heated up to create a conductive path for the electrons. This design allows the filament to operate at high voltages, making it suitable for use in various vacuum tubes such as triodes, tetrodes, and pentodes.

The filament is carefully wound to ensure even heating and a consistent emission of electrons. The winding pattern is designed to minimize the resistance, allowing the filament to heat up quickly and efficiently. The filament is also coated with a protective material to prevent oxidation and ensure a long lifespan.

The FG-57 Ge Mercury Tube Vapor Filaments are manufactured under strict quality control standards to ensure consistency and reliability. Each filament is tested for electrical performance and visual inspection to ensure it meets the required specifications.

In summary, the FG-57 Ge Mercury Tube Vapor Filaments are a high-quality and reliable component for vacuum tubes that operate under high pressure mercury vapor. Made from Germanium, the filament provides optimal performance and longevity, ensuring consistent and reliable operation of the vacuum tube.

1. High Luminescence Efficiency: FG-57 Ge Mercury Tube Vapor Filaments have a high luminescence efficiency, which means they can produce a lot of light from a small amount of electrical energy.

2. Long Lifespan: Compared to other types of filaments, FG-57 Ge Mercury Tube Vapor Filaments have a longer lifespan, which can save you money in the long run.

3. High Light Output: FG-57 Ge Mercury Tube Vapor Filaments produce a high light output, which is ideal for applications that require a lot of light.

4. Stable Output: The output of FG-57 Ge Mercury Tube Vapor Filaments is stable, which means they do not flicker or dim over time.

1. Mercury Content: FG-57 Ge Mercury Tube Vapor Filaments contain mercury, which is a toxic substance that can pose a hazard to the environment and human health if not disposed of properly.

2. High Operating Temperature: FG-57 Ge Mercury Tube Vapor Filaments operate at a high temperature, which can be a safety concern and can increase energy consumption.

3. Fragility: FG-57 Ge Mercury Tube Vapor Filaments are fragile and can easily break if dropped or mishandled.

4. Limited Availability: FG-57 Ge Mercury Tube Vapor Filaments are not as widely available as other types of filaments, which can make it more difficult to find replacement parts or repair services.

FG-57 Ge Mercury Tube Vapor Filaments are a good option for applications that require a lot of light and a long lifespan. However, their high mercury content, high operating temperature, fragility, and limited availability are potential drawbacks that should be considered. If you are looking for a more environmentally friendly and safer alternative, you may want to consider LED or other types of filaments.

If you do decide to purchase FG-57 Ge Mercury Tube Vapor Filaments, make sure to handle them with care to prevent damage, and dispose of them properly to minimize environmental impact. You may also want to consider investing in a high-quality lamp or fixture to ensure optimal performance and longevity.

Details:

Web you can return at same cost to ship if it does not test good or light up.

Ge fg 57 tube, appears to be mercury vapor.

Id ac453117lt filament tested good, unable to test otherwise.

part #: fg57 price

• $14.95

specifications tubesocketvintagego:

• brand: Ge
• model: Fg-57
• type: Vacuum Tube
• country/region of manufacture: United States

Ratings:

1. great transaction; excellent packing job; very appreciated--thanks!!! 09-16-16
2. Excellent seller. Quick shipment & item packed very well. The BEST! A+++ 09-17-16
3. This is a very nice custom 400. Thank you. 09-17-16
4. Item was just as described. Quick shipment. Reliable seller! 09-15-16
5. Fast shipper! Highly recommended seller! 09-16-16

Seller tubesocketvintaGego:

• zipcode: 94590
• city: Vallejo, California

Returns tubesocketvintaGego:

• paid by: Buyer
• time: 30 Days
• details: Restocking fee: No
• type: Money Back
• policy: returns accepted

Shipping tubesocketvintaGego:

• handling: 1 days
• type: Calculated

Offer tubesocketvintaGego:

• best offer: false
• # bids: 0
• quantity: 1
• # Sold: 0
• Started: September 20, 2016, 9:52 am

Payments tubesocketvintaGego:

• PayPal

General tubesocketvintaGego:

• in stock: Yes
• Consumer Electronics > VintaGe Electronics > VintaGe Audio & Video > VintaGe Parts & Accessories > VintaGe Tubes & Tube Sockets

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