1. Ham, Amateur Radio Communication For Sale
  2. sku: 12623842965725673
  3. EF JOHNSON 150FD120

EF JOHNSON 150FD120 Dual Tuning Capacitor 150PF/SECTION 7KV

150fd120 Ef Johnson Dual Variable Tuning Capacitor 150pf/section 7kv

( Brand: Ef Johnson ), ( Manufacturer Part Number: 150FD120 ), ( Compatible Brand: Universal ), ( Type: Tuning Capacitor )

Review EF JOHNSON Dual Variable Tuning Capacitor 150pf/section 7kv

EF Johnson 150FD120 Dual Tuning Capacitor - High Voltage, High Precision Component

The EF Johnson 150FD120 Dual Tuning Capacitor is an exceptional electronic component, meticulously engineered to deliver unparalleled performance in high voltage, high frequency applications. This capacitor, with a capacitance value of 150 picofarads per section, is a key addition to any circuit requiring precision and reliability.

The EF Johnson 150FD120 is a dual tuning capacitor, meaning it consists of two individual 150pF capacitors connected in series. This design provides a compact solution for tuning circuits, reducing the footprint required in your circuit board.

One of the standout features of this capacitor is its impressive 7 kilovolt (kV) working voltage rating. This high voltage capability makes it suitable for use in demanding environments where voltage spikes or high steady-state voltages may be present.

The EF Johnson 150FD120 is manufactured using advanced techniques to ensure consistency and reliability. The capacitor's dielectric material, a polypropylene film, is known for its excellent dielectric strength, stability, and low loss tangent ensuring minimal signal loss and distortion.

This capacitor's compact size, high precision, and robust construction make it an ideal choice for a wide range of applications, including radio frequency (RF) and microwave circuits, oscillators, and tuners in communication systems, radar, and satellite technology.

In summary, the EF Johnson 150FD120 Dual Tuning Capacitor is a high-performance, high-voltage capacitor designed for precision tuning in demanding applications. Its compact design, high capacitance value, and impressive voltage rating make it a versatile and reliable component for various high-frequency electronic systems.

The EF Johnson 150FD120 Dual Tuning Capacitor, with a value of 150pF/section and a voltage rating of 7kV, has several aspects to consider before making a purchase decision.

Pros:

1. High Voltage Rating: With a 7kV voltage rating, this capacitor can handle high voltage applications, making it suitable for various radio frequency (RF) and microwave circuits.

2. Dual Tuning: The dual tuning feature allows for easier circuit tuning and better performance in applications requiring precise adjustments.

3. High Capacitance Value: The 150pF/section capacitance value is commonly used in RF and microwave circuits, providing good tuning range and stability.

4. Known Brand: EF Johnson, though primarily known for their communication equipment, also produces high-quality electronic components, assuring some level of reliability.

Cons:

1. Price: Given its high voltage rating and dual tuning feature, this capacitor may be more expensive compared to single-section capacitors with lower specifications.

2. Size: Due to the high voltage rating, the capacitor may be larger and heavier than lower voltage alternatives, which could be a concern for space-constrained applications.

3. Availability: EF Johnson components may not be as widely available as other brands, which might make sourcing and replacement more challenging.

In conclusion, the EF Johnson 150FD120 Dual Tuning Capacitor offers several advantages, including high voltage handling, dual tuning, and a high capacitance value. However, it also comes with potential drawbacks such as a higher cost, larger size, and limited availability.

If you have space constraints or budget limitations, you might want to consider lower voltage, single-section capacitors. However, if you require high voltage handling, precise tuning, and are willing to pay a premium for a known brand, the EF Johnson 150FD120 could be a suitable choice for your application.

Details:

150pf per section; 7kV. Up for sale is a EF Johnson 150FD120 Dual Variable Tuning Capacitor. In good condition and moves smoothly. EF Johnson label partially rubbed off as shown.

Please see photos for personal cosmetic evaluation and specifics.

part #: 150fd120 prices

  • $21.38-$99.99

specifications hamamateuradio:

  • brand: Ef Johnson
  • mpn: 150fd120
  • compatible brand: Universal
  • type: Tuning Capacitor

returns hamamateuradio:

  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted
  • paid by: Buyer

offer hamamateuradio:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: September 5, 2025
  • quantity: 1

payments hamamateuradio:

  • other
  • wallet: Paypal
  • credit card: Discover

shipping hamamateuradio:

  • class: Standard
  • type: Fixed
  • transit: 4-8 Days
  • cost: $8.95
  • service: Standard

general hamamateuradio:

  • Radio Communication > Ham, Amateur Radio > Other Ham Radio Equipment
  • condition: Used

seller hamamateuradio:

  • rating: 99.7%
  • city: Huntington Beach, California
  • # reviews: 34461
compatible brand: universal, type: tuning capacitor,
category: electronics > radio communication > ham, amateur radio > ham radio equipment, sku: 12623842965725673,
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