95-2421 ZENITH Nos Crt Tv Injection Coil Transformer

Review ZENITH Nos Crt Tv Injection Coil Transformer Transistor

The Zenith 95-2421 NOS CRT TV Injection Coil Transformer with Transistor is a vintage component designed for use in old-model Cathode Ray Tube (CRT) televisions. This transformer is a crucial part of the power supply circuit, responsible for generating high voltages necessary for the proper function of the television's electron gun.

The transformer itself is a heavy-duty unit, with a steel housing that ensures durability and shielding against electromagnetic interference. It features two separate windings the primary winding and the secondary winding. The primary winding is designed to step up the voltage from the main power source to the required level for the high voltage circuit. The secondary winding, on the other hand, provides the high voltage (around 15,000 volts) to the electron gun.

The transformer also includes a transistor, which acts as a switch to control the flow of current to the high voltage circuit. This transistor is essential for efficient power management and safe operation, as it prevents the high voltage from being applied when the television is off.

The Zenith 95-2421 NOS CRT TV Injection Coil Transformer with Transistor is a New Old Stock (NOS) item, meaning it is a genuine, original component that has been newly acquired from the manufacturer's stock and has never been used before. This ensures the authenticity and reliability of the product.

The dimensions of the transformer are approximately 4.5 inches (11.4 cm) long, 3 inches (7.6 cm) wide, and 2 inches (5.1 cm) tall, making it a suitable fit for most vintage CRT televisions. Its weight is around 2.5 pounds (1.1 kg).

- Voltage: 115 volts AC (120 volts AC for North American models)

- Current: 1.6 amps

- Voltage: 15,000 volts DC

- Current: 0.02 amps

When purchasing and installing this transformer, it is essential to follow the safety guidelines and precautions to avoid any potential risks. It is recommended to consult the television's user manual or a qualified technician for proper installation instructions.

In summary, the Zenith 95-2421 NOS CRT TV Injection Coil Transformer with Transistor is a vintage component designed for use in old-model CRT televisions. Its heavy-duty steel housing, two separate windings, and integrated transistor ensure efficient power management and safe operation. With its New Old Stock status, this transformer offers the authenticity and reliability that only comes with an original component.

Zenith 95-2421 NOS CRT TV Injection Coil Transformer-Transistor: Pros and Cons

The Zenith 95-2421 is a New Old Stock (NOS) injection coil transformer-transistor designed for use in older Cathode Ray Tube (CRT) television sets. This component is essential for the proper functioning of the television's power supply circuit. Here are some advantages and disadvantages of buying this NOS part.

1. Authenticity: By purchasing an NOS part like the Zenith 95-2421, you are ensured of getting an original component that was manufactured during the era of your CRT TV. This can be especially important for collectors or those who value the historical significance of their television set.

2. Durability: NOS parts are often considered more durable than their modern counterparts due to the older manufacturing processes and materials used. This means that the Zenith 95-2421 may last longer than a new transformer-transistor.

3. Performance: NOS parts are known for their superior performance compared to modern components. In the context of a CRT TV, this could translate to better picture quality, improved sound quality, and more stable power supply.

1. Availability: The Zenith 95-2421, as with many other NOS parts, can be difficult to find due to their age and limited production. This may result in a longer search process and potentially higher costs.

2. Compatibility: While the Zenith 95-2421 is designed for use in certain CRT TV models, it may not be compatible with all sets. It is crucial to verify that this part is suitable for your specific television before making a purchase.

3. Cost: NOS parts like the Zenith 95-2421 can be more expensive than their modern counterparts due to their rarity and the fact that they are no longer in production.

The decision to buy the Zenith 95-2421 NOS injection coil transformer-transistor depends on your individual circumstances and priorities. If you value authenticity, durability, and superior performance, this part may be worth the investment, despite its availability, compatibility, and cost challenges. However, if you are looking for a more convenient and cost-effective solution, a modern transformer-transistor may be a better choice. Ultimately, it's essential to weigh the pros and cons carefully and make an informed decision based on your specific needs and budget.

Details:

Brand new and still in the original packaging but it has been opened.

specifications tvvideoaudio:

• brand: Zenith
• mpn: 95-2421
• part type: Transformer Coil
• country of origin: United States

seller tvvideoaudio:

• rating: 99.9%
• city: fayetteville, georgia
• # reviews: 9677

shipping tvvideoaudio:

• type: calculated
• service: usps ground advantage, usps priority mail, usps priority mail express
• class: standard, expedited
• transit: 4-9 days
• carrier: usps

payments tvvideoaudio:

• other
• credit card: diners-club
• cash
• wallet: apple-pay

returns tvvideoaudio:

• policy: returns accepted
• method: money back
• time: 30 days
• paid by: seller

general tvvideoaudio:

• category: Electronics > Home > Tv, Video Audio Parts

offer tvvideoaudio:

• prices: $9.95–$15.29
• item condition:
  • Open box
  • New
• started: november 10, 2025
• availability: in stock
• options: ship-to-home
• sold #: 12
• in stock #: 2
• best offers: true