
( Brand: Hammarlund ), ( Manufacturer Part Number: 8463491-8 ), ( Model: 8463491-6, 8463491-7, 8463491-8 ), ( Part Type: Air Plate Capacitor )
The Hammarlund 8463491-8 Parallel Plate Air Capacitors are a high-performance component designed for use in various electronic applications. These capacitors come in a set of two, each with a capacitance value of 130 picofarads (pF) to 200 pF. The parallel configuration of the capacitors allows for increased capacitance without significantly increasing the physical size of the component.
The capacitors are constructed using high-quality parallel plate technology. This design ensures excellent electrical performance, with low equivalent series resistance (ESR) and low equivalent series inductance (ESL), contributing to the capacitors' ability to deliver fast charge and discharge times. The air dielectric used in these capacitors provides good stability and reliability, making them well-suited for use in high-frequency applications.
The Hammarlund 8463491-8 Parallel Plate Air Capacitors are designed to meet the most stringent requirements in terms of voltage handling. Each capacitor can withstand a voltage rating of 500 volts (V) peak, making them suitable for use in demanding applications where high voltage is present.
These capacitors also feature a rugged, compact design. They have a low profile, making them easy to install in even the most space-constrained applications. Additionally, they are RoHS compliant, meaning they contain no lead or other hazardous materials.
The Hammarlund 8463491-8 Parallel Plate Air Capacitors are ideal for use in a wide range of electronic applications, including radio communication equipment, oscillator circuits, filtering systems, and power supplies. Their excellent electrical performance and reliability make them a popular choice for professionals and hobbyists alike.
In summary, the Hammarlund 8463491-8 Parallel Plate Air Capacitors are high-performance capacitors designed for use in various electronic applications. They come as a set of two, each with a capacitance value of 130 pF to 200 pF, and are constructed using high-quality parallel plate technology. They offer excellent electrical performance, with low ESR and ESL, and can withstand a voltage rating of 500V peak. These capacitors are compact, rugged, and RoHS compliant, making them an excellent choice for use in demanding electronic applications.
The Hammarlund 8463491-8 Parallel Plate Air Capacitors are popular choices for radio amateurs and electronics enthusiasts due to their high quality and reliability. In this analysis, we will discuss the pros and cons of these capacitors to help you make an informed purchasing decision.
Pros:1. High Quality: Hammarlund capacitors are known for their high-quality construction. These capacitors are made with fine-grained tin oxide film, ensuring a long lifespan and consistent performance.
2. Low ESR (Equivalent Series Resistance): The low ESR of these capacitors ensures minimal power loss, which is crucial for radio and electronic applications where low power consumption is essential.
3. Wide Operating Temperature Range: The Hammarlund capacitors can operate effectively in a wide temperature range, making them suitable for various applications.
4. Large Capacitance Range: These capacitors come in a wide range of capacitances, allowing users to choose the appropriate value for their specific applications.
5. Hand Soldered Leads: The hand-soldered leads provide a more reliable connection than other methods, ensuring optimal performance.
Cons:1. Price: The Hammarlund capacitors are more expensive than some other capacitor brands. This may be a significant consideration for those on a tight budget.
2. Size: These capacitors are larger than some other capacitor types, which can impact the size and weight of the overall circuit or project.
3. Fragile: The parallel plate air capacitors are more fragile than other capacitor types due to their construction. They require careful handling to avoid damage.
Conclusion:The Hammarlund 8463491-8 Parallel Plate Air Capacitors offer several advantages, including high quality, low ESR, wide operating temperature range, large capacitance range, and hand-soldered leads. However, they also come with some disadvantages, such as higher cost, larger size, and fragility.
Recommendation:If you're looking for high-quality capacitors with consistent performance and minimal power loss, the Hammarlund 8463491-8 Parallel Plate Air Capacitors are an excellent choice, despite their higher cost and larger size. However, if you're on a tight budget or require a more compact solution, there may be other capacitor options that better suit your needs. Ultimately, the decision depends on the specific requirements of your project or application.
Continuous Rotation, 0.25 diameter 0.4 long shaft for knob, The 6 and 7 parts are approximately 1.65 long, the 8 1.9 long. Part numbers: 3-pieces of: 8463491-6 with measured range of 130 to 180pf 8463491-7 8463491-8 200PF, Capacitance values were what I was able measure my meter and may not be the spec rating. Likely High- voltage but I don't know the rating. Nice Vintage parts in Very Good condition.
Unused Vintage parts. Made by HAMMARLUND. One Lot of NINE 9 Parallel Plate Air Variable Trimmer Capacitors.