1. Ham, Amateur Radio Communication For Sale
  2. sku: 1075780608914253
  3. EIMAC 4CX250K

EIMAC 4CX250K Tubes 8245

4cx250k Eimac Jan Tubes

( Brand: Eimac ), ( Model: 4CX250K ), ( Country/region Of Manufacture: Uruguay ), ( Type: Power Tubes )

Review EIMAC Jan Tubes

The 4CX250K Eimac 8245 tubes are high-performance electron tubes designed for use in various high-power applications. These tubes are specifically engineered for use in cathode ray tubes (CRTs) and other high-voltage applications, making them an ideal choice for applications such as television sets, oscilloscopes, radar systems, and other similar equipment.

The 4CX250K Eimac 8245 tubes are characterized by their large anode diameter of 250mm, which allows for the generation of high-power output. The tubes are constructed using a high-quality glass envelope that is resistant to thermal shock and mechanical stress, ensuring long-term reliability and durability.

The tubes feature a high-voltage anode, which allows for the generation of high-energy electrons. The electron emission is controlled by a heated cathode, which is made of a high-emissivity material to ensure efficient electron emission. The electron beam is then accelerated and focused using a series of electrodes, allowing for precise control of the beam shape and direction.

The 4CX250K Eimac 8245 tubes are designed to operate at high temperatures and high voltages, making them well-suited for applications that require high-power output. The tubes are also designed to be energy-efficient, minimizing power consumption and reducing operating costs.

In summary, the 4CX250K Eimac 8245 tubes are high-performance electron tubes that are ideal for use in high-power applications. They are constructed using high-quality materials and are designed to operate at high temperatures and high voltages, making them an excellent choice for applications such as television sets, oscilloscopes, and radar systems.

Pros of buying 4x CX250K EIMAC 8245 tubes:

1. High-quality tubes: EIMAC is a well-known manufacturer of high-voltage tubes, and the CX250K is a popular model known for its durability and reliability.

2. Powerful performance: These tubes can produce up to 250kV of accelerating voltage, making them suitable for high-power applications such as particle accelerators and X-ray machines.

3. Long lifespan: EIMAC tubes are known for their long lifespan, which can significantly reduce maintenance costs in the long run.

4. Customizable options: EIMAC offers a range of customizable options for the CX250K, including different anode materials, cathode materials, and other design options, which can be tailored to specific applications.

Cons of buying 4x CX250K EIMAC 8245 tubes:

1. High cost: These tubes are expensive, and the cost of purchasing and installing them can be prohibitive for some applications.

2. Complex maintenance: High-voltage tubes require specialized maintenance, which can be time-consuming and require specialized equipment and training.

3. Limited availability: Due to their niche application, these tubes may be difficult to find and purchase, which can lead to long lead times and higher prices.

4. High risk of damage: High-voltage tubes are sensitive to electrical surges and other forms of damage, which can lead to costly repairs or replacement.

Conclusion:

While the 4x CX250K EIMAC 8245 tubes offer powerful performance and long lifespan, their high cost, complex maintenance, limited availability, and high risk of damage make them a less than ideal choice for many applications. However, for high-power applications that require the reliability and durability of EIMAC tubes, the benefits may outweigh the drawbacks.

Recommendation:

If you are considering purchasing 4x CX250K EIMAC 8245 tubes, it is important to carefully evaluate your specific application and weigh the pros and cons. If the benefits of these tubes align with your needs, then they may be a worthwhile investment. However, if you are looking for a more cost-effective or lower-maintenance option, there may be other options available that would better suit your needs.

Details:

part #: 4cx250k prices

  • $74.99-$148.75

specifications hamamateuradio:

  • brand: Eimac
  • model: 4cx250k
  • country/region of manufacture: Uruguay
  • type: Power Tubes

General hamamateuradio:

  • consumer electronics > radio communication electronics > ham amateur radio communication
  • in stock: Yes

Shipping hamamateuradio:

  • type: Calculated
  • cost: $6.7
  • handling: 1 days

Ratings:

  1. ReceivedThanks. 08-02-18
  2. nice piece 08-02-18
  3. Great 08-02-18
  4. Great items. 08-02-18

Seller hamamateuradio:

  • zipcode: 87123
  • city: Albuquerque, New Mexico

Returns hamamateuradio:

  • paid by: Seller
  • time: 60 Days
  • type: Money Back
  • policy: returns accepted

Offer hamamateuradio:

  • Started: August 2, 2018, 2:13 pm
  • bids: 0
  • Sold: 0
  • best offer: false
  • min. bid: $9.99
  • quantity: 1

Payments hamamateuradio:

  • PayPal
country/region of manufacture: uruguay, type: power tubes,
category: electronics > radio communication electronics > ham amateur radio communication, sku: 1075780608914253,
Review#1 ReceivedThanks. ()
Review#2 nice piece ()
Review#3 Great ()
Review#4 Great items. ()
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5 offers $74.99–$148.75 USD
  • New. Offer #1 priced at $125.00 + $7.00 shipping estimate = $132.00* total. Both nos.+$7.00 shipping
  • New. Offer #2 priced at $148.75 + $29.03 shipping estimate = $177.78* total. 1 X / TUBE.+$29.03 shipping
  • New. Offer #3 priced at $74.99 + $0.00 shipping estimate = $74.99* total. It's often too late to solve them if you wait. New JAN electron tube manufactured by Varian Eimac.FREE SHIPPING
  • New. Offer #4 priced at $65.00 + $0.00 shipping estimate = $65.00* total. This lot includes two Varian Eimac JAN Tedrode Electron Tubes, model 500W, suitable for use in vintage audio and video equipment.FREE SHIPPING
  • Used. Offer #5 priced at $40.00 + $7.60 shipping estimate = $47.60* total. +$7.60 shipping

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