
( Brand: Hammarlund ), ( Manufacturer Part Number: MFBD-35-E ), ( Part Type: Air Capacitor )
The Hamarlund MFBD-35-E Air Capacitor is a high-performance component designed for use in various radio frequency (RF) applications. This capacitor, manufactured by Hamarlund Electronics, is part of their extensive line of radio frequency components.
The MFBD-35-E is a high-voltage, air-filled capacitor, offering a capacitance value of 35 pF at 500 volts. Its large, cylindrical design measures 1.6 inches in length and 0.8 inches in diameter, with a height of approximately 2.3 inches when including the screwed-on terminals. The capacitor's body is made from a durable, anodized aluminum material, providing both electrical insulation and mechanical protection.
The capacitor's terminals are brass, providing excellent electrical conductivity and resistance to corrosion. The terminals are securely screwed onto the body, ensuring a strong and reliable connection. The capacitor is designed to operate in temperatures ranging from -20 C to 70 C (-4 F to 158 F), making it suitable for use in various environments.
The Hamarlund MFBD-35-E Air Capacitor is an essential component for RF applications requiring high capacitance and voltage handling capabilities. It is commonly used in RF amplifiers, tuning circuits, and test equipment, among other applications. Its high-quality construction, durability, and reliability make it a popular choice for radio amateurs, engineers, and technicians.
In summary, the Hamarlund MFBD-35-E Air Capacitor is a high-performance, high-voltage, air-filled capacitor with a capacitance value of 35 pF at 500 volts. Its durable, anodized aluminum body, brass terminals, and wide operating temperature range make it a versatile and reliable component for various RF applications.
The Hammarlund MFBD-35-E air capacitor is a popular choice for radio amateurs and electronics enthusiasts due to its high voltage rating and robust design. Here are some pros and cons of buying this air capacitor:
Pros:1. High Voltage Rating: With a voltage rating of 35kV, this capacitor is suitable for use in high voltage applications, making it an ideal choice for radio amateurs and electronics enthusiasts working on high voltage projects.
2. Rugged Design: The Hammarlund MFBD-35-E air capacitor is known for its robust design, which makes it durable and long-lasting. It is also easy to service and maintain, making it a good investment for those who require a reliable capacitor for their projects.
3. Wide Frequency Range: This capacitor can handle a wide frequency range, making it versatile and suitable for use in various applications.
4. Low ESR (Equivalent Series Resistance): The low ESR of this capacitor ensures that it delivers good power handling capabilities and minimizes power loss, making it an efficient choice for high power applications.
Cons:1. Size and Weight: Due to its high voltage rating and large capacitance value, the Hammarlund MFBD-35-E air capacitor is quite large and heavy. This can make it difficult to transport and install in smaller spaces.
2. Cost: The Hammarlund MFBD-35-E air capacitor is more expensive than some other capacitors on the market with similar voltage ratings. This can make it a less affordable option for those on a tight budget.
3. Leakage Current: This capacitor may have a small leakage current, which can be a concern for some applications. However, the leakage current is within the acceptable range for most radio amateur and electronics applications.
Conclusion:The Hammarlund MFBD-35-E air capacitor is a high-performance capacitor with a robust design, suitable for use in high voltage applications. While it may be larger and more expensive than some other capacitors, its high voltage rating, wide frequency range, low ESR, and rugged design make it a worthwhile investment for those who require a reliable and efficient capacitor for their projects.
Recommendation:If you are working on a high voltage project and require a reliable and efficient capacitor, the Hammarlund MFBD-35-E air capacitor is a great choice. Its high voltage rating, wide frequency range, low ESR, and rugged design make it a versatile and durable option for various applications. However, if size and weight are a concern, or if you are on a tight budget, you may want to consider other capacitor options with similar voltage ratings and smaller sizes.
New old stock I have. 8-35pf each section, split stater. I m not sure model number is correct.