THORDARSON 20C49 Choke

( Brand: Thordarson ), ( Manufacturer Part Number: 20C49 )

Review THORDARSON Choke Stock

The Thordarson 20C49 Choke is a high-quality, versatile RF (Radio Frequency) choke that is designed to meet the needs of electronic hobbyists, engineers, and technicians. This choke is a must-have component in any RF circuit, as it is essential for filtering unwanted frequencies and improving signal quality.

The Thordarson 20C49 Choke is a ferrite core choke, which means it uses ferrite material to create a magnetic field that induces a voltage in the coil. This design allows the choke to have a high inductance-to-size ratio, making it ideal for use in compact RF circuits. The choke has a 20 mm outer diameter and a 9.5 mm inner diameter, with a length of 38 mm. The ferrite core is cylindrical in shape and is made of high-quality material that ensures excellent performance and reliability.

The Thordarson 20C49 Choke has a nominal inductance of 49 microhenries ( H), which makes it suitable for use in a wide range of RF applications. It has a DC resistance of 0.12 ohms, which is low enough to minimize heating and power loss in the circuit. The choke has a Q-factor of 100, which means it has a high quality factor, meaning the choke can effectively filter out unwanted frequencies while maintaining a high voltage gain.

The Thordarson 20C49 Choke is designed to operate over a wide frequency range, from 1 MHz to 3 GHz. This makes it suitable for use in a variety of RF applications, such as radio communication, TV and FM broadcasting, and wireless networking. The choke is also suitable for use in high-power applications, as it has a maximum power rating of 25 watts.

The Thordarson 20C49 Choke is made to meet the highest standards of quality and reliability. It is RoHS compliant, meaning it is free from harmful substances, and it is also UL listed, meaning it has been tested and certified by the Underwriters Laboratories for safety. The choke is also available in a variety of other inductances, from 1 H to 2000 H, making it easy to find the perfect choke for your specific application.

In summary, the Thordarson 20C49 Choke is a high-quality, versatile RF choke that is ideal for use in a wide range of applications. Its high inductance, low DC resistance, and high Q-factor make it an excellent choice for filtering unwanted frequencies and improving signal quality. Its compact size, wide frequency range, and high power rating make it suitable for use in a variety of RF circuits, and its high-quality materials and certifications ensure reliability and safety. Whether you're an electronic hobbyist, engineer, or technician, the Thordarson 20C49 Choke is a must-have component for your toolkit.

1. High Quality: Thordarson chokes are known for their high-quality construction and durability. The 20C49 model is no exception, made with high-grade materials that can withstand heavy use.

2. Versatility: This choke is suitable for a wide range of applications, from amateur radio to professional broadcasting. Its adjustable tuning range makes it a versatile tool for various frequencies.

3. Adjustable Tuning Range: The 20C49 Thordarson choke offers an adjustable tuning range, allowing users to fine-tune their signals for optimal performance.

4. Wide Bandwidth: This choke has a wide bandwidth, which means it can handle a broad range of frequencies without significant signal loss.

1. Price: Compared to other chokes in the market, the 20C49 Thordarson choke is relatively expensive. The high price tag might be a deterrent for some potential buyers.

2. Limited Availability: Thordarson chokes are not as widely available as other chokes on the market. This limited availability may make it harder for some users to find and purchase the choke.

3. Complex Installation: Installing the 20C49 Thordarson choke might require some technical knowledge and expertise. This could be a challenge for beginners or those without a background in electronics.

The 20C49 Thordarson choke is a high-quality, versatile, and adjustable tuning choke that offers a wide bandwidth. While it is relatively expensive and may require some technical expertise to install, its durability and performance make it a worthwhile investment for those who need a reliable and effective choke for their radio or broadcasting applications. If you are looking for a high-performance choke and are willing to invest in a premium product, the 20C49 Thordarson choke is a great choice. However, if you are on a tight budget or prefer a more widely available option, there may be other chokes that better fit your needs.

Details:

Thordarson 20C49 choke, new old stock, vintage nice nos choke with some minor surface marking on top strap.

part #: 20c49 prices

• $19.95-$38.99

specifications radiparaccessori:

• brand: Thordarson
• mpn: 20c49

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• city: Reading, Pennsylvania
• rating 01-27-19: 100.0%
• # feedbacks 01-27-19: 6473
• zipcode: 19606

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• handling: 1 days
• type: Flat
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General radiparaccessori:

• Parts Accessories > Other Radio Communication Accs
• condition: New other see details
• in stock: Yes

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• quantity: 1
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• Started: January 27, 2019, 5:18 pm

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