CARDWELL 154-9-1 Nos Capacitor Ham Radio High Voltage Air Gap 20-260PF 3KV

( Brand: Cardwell ), ( Manufacturer Part Number: 154-9-1 ), ( Type: Variable Capacitor ), ( Country/region Of Manufacture: United States )

Review CARDWELL Nos Variable Capacitor Ham Radio High Voltage Air Gap 3kv

The Cardwell Capacitor 20-260pf, model number 07, is a high-quality capacitor specifically designed for use in ham radio applications. This capacitor features a nominal capacitance range of 20-260 picofarads, making it highly versatile for various radio frequency (RF) applications.

The Cardwell 07 capacitor is an air gap type, which means it utilizes an air space between the plates to reduce the risk of electrical discharge and improve the overall safety of the device. This design is particularly beneficial in high voltage applications, such as ham radio use, where safety is paramount.

The capacitor is rated for a maximum voltage of 3000 volts, making it suitable for handling significant power levels. The 3kv rating ensures that the capacitor can withstand high voltage without breaking down or causing arcing.

The Cardwell 20-260pf capacitor is designed and manufactured to meet the strictest quality standards. It is constructed using high-quality materials, ensuring long-term reliability and performance. The capacitor is also designed to operate effectively in a wide range of temperatures, from -55 C to 125 C.

In conclusion, the Cardwell Capacitor 20-260pf, model number 07, is a robust and reliable high voltage capacitor that is perfect for ham radio applications. Its air gap design, combined with its high voltage rating and wide temperature range, makes it an excellent choice for users who require a reliable and safe capacitor for their radio frequency systems.

1. High Voltage Capability: The capacitor is rated for a maximum voltage of 3kV, making it suitable for high voltage applications in ham radio.

2. Wide Frequency Range: The capacitance range of 20-260 pF caters to various requirements in ham radio, from low-frequency applications to high-frequency circuits.

3. Air Gap Design: The 0.7mm air gap design reduces the risk of electrical arcing and provides better insulation, ensuring safety and longevity.

4. Reliable Performance: Cardwell capacitors are known for their excellent electrical performance and longevity, making them a popular choice for ham radio enthusiasts.

1. Limited Capacitance Range: While the capacitance range is wide, it may not cover the requirements of some specific ham radio applications that require higher or lower capacitance values.

2. Higher Cost: Compared to other capacitor types, high voltage capacitors like this one may be more expensive due to the specialized materials and manufacturing processes involved.

3. Limited Availability: Depending on the region, the availability of this specific part number may be limited, requiring longer lead times or alternative sources.

The 20-260pf, 0.7mm air gap, 3kV Capacitor (Part No: 154-9-1) is a reliable and high-performance option for ham radio high voltage applications. Its wide frequency range and air gap design make it suitable for various applications. However, its limited capacitance range and higher cost are potential drawbacks. If the capacitance range and cost are within your requirements, this capacitor can be a good choice for your ham radio projects. If not, you may want to consider other capacitor options that better meet your specific requirements.

Details:

Body is 5 long by tall combined shipping available to reduce costs. Never used Cardwell variable capacitor. Shaft is 1/4 diameter. Turns smoothly and holds its position.

07 with a micrometer, box says 3kv. I measured 20-260PF, air gap at about.

part #: 15491 prices

• $40.00-$99.99

specifications hamamateuradio:

• brand: Cardwell
• mpn: 154-9-1
• type: Variable Capacitor
• country/region of manufacture: United States

Seller hamamateuradio:

• city: Vallejo, California
• zipcode: 94590

Returns hamamateuradio:

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

Offer hamamateuradio:

• quantity: 1
• Started: May 12, 2018, 7:57 pm
• Sold: 0
• bids: 0
• best offer: false

Shipping hamamateuradio:

• handling: 1 days
• type: Calculated

Payments hamamateuradio:

• PayPal

Ratings:

1. AAA ! Thanks, The Music Exchange 05-07-18
2. Arrived in great shape, Thanks 05-11-18
3. Perfect! 05-11-18
4. nice tube 05-12-18
5. AS DESCRIBED, WELL PACKED, PROMPT, NO PROBLEM, WOULD BUY FROM AGAIN, THANKS 05-08-18

General hamamateuradio:

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

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