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  3. EF JOHNSON 167-478-RB

EF JOHNSON 167-478-RB Capacitor Hf Tuners 13-80 E.f

167-478-rb Ef Johnson 13-80 Pf 2 Kv Variable Capacitor For Hf Tuners - E.f

( Brand: Ef Johnson ), ( Manufacturer Part Number: 167-478-RB ), ( Mounting Style: Chassis Mount ), ( Type: Variable Capacitor ), ( Capacitor Construction: Air ), ( Termination Style: Lug ), ( Capacitance Rating: 13-80 Pf ), ( Maximum Operating Voltage: 2 Kv )

Review EF JOHNSON 13-80 Pf Kv Variable Capacitor Hf Tuners E.f

The EF Johnson 167-478-RB 13-80 PF capacitor is a high-quality component designed specifically for use in HF tuners. This capacitor is a crucial part of any radio system, as it plays a significant role in tuning and filtering the radio frequency signals.

The EF Johnson 167-478-RB 13-80 PF capacitor is a 13.8 microfarad ( F) unit, making it suitable for use in medium to high power applications. It operates at a frequency range of 1.8 MHz to 30 MHz, making it ideal for use in HF (High Frequency) applications. The capacitance value of 13.8 F provides an excellent balance between capacity and frequency range, ensuring precise tuning and minimal signal loss.

The capacitor is constructed using a high-quality polypropylene dielectric material, which offers excellent stability and reliability. This material is known for its low dielectric loss, which means that less energy is lost as heat, allowing the capacitor to maintain its performance even under high power conditions. The capacitor also features a tin-plated brass terminals, which provide excellent conductivity and durability.

The EF Johnson 167-478-RB 13-80 PF capacitor is designed to meet Mil-Spec (Military Specifications) standards, ensuring that it is capable of withstanding harsh environmental conditions and providing reliable performance. The capacitor is also RoHS compliant, meaning that it is free from harmful substances such as lead and mercury.

In summary, the EF Johnson 167-478-RB 13-80 PF capacitor is a high-quality, reliable, and durable component that is ideal for use in HF tuners. Its 13.8 F capacitance value and frequency range of 1.8 MHz to 30 MHz make it an excellent choice for HF applications, while its high-quality polypropylene dielectric material and tin-plated brass terminals ensure excellent performance and durability. Its Mil-Spec and RoHS compliant design further ensure that it can withstand harsh environmental conditions and provide reliable performance in high power applications.

Pros of buying a EF Johnson 167-478-RB 13-80 PF capacitor for HF tuners:

1. High Quality: EF Johnson is a reputable brand known for producing high-quality electronic components. This capacitor is no exception and is designed to provide reliable performance in HF tuners.

2. Broad Frequency Range: The capacitor's frequency range of 1.6 to 478 MHz makes it suitable for a wide variety of HF applications.

3. Power Factor Correction: The PF (Power Factor) rating of this capacitor indicates its ability to correct power factor distortion in the circuit, which can improve overall system efficiency.

4. Durable Construction: The capacitor is built to withstand harsh environmental conditions, making it a good choice for outdoor or mobile applications.

Cons of buying a EF Johnson 167-478-RB 13-80 PF capacitor for HF tuners:

1. Cost: Compared to some other capacitors on the market, this one may be priced higher due to its high quality and broad frequency range.

2. Size: The capacitor may be larger than some other options, which could be a concern for users with limited space in their tuner.

Conclusion:

The EF Johnson 167-478-RB 13-80 PF capacitor is a high-quality option for HF tuners with a broad frequency range and power factor correction capabilities. While it may be more expensive and larger than some alternatives, its reliability and performance make it a worthwhile investment for many users. If you prioritize high performance and durability in your HF tuner and have the budget and space for it, this capacitor is a strong recommendation. However, if cost and space are primary concerns, you may want to consider alternatives with a more limited frequency range or smaller size.

Details:

The 0.25 diameter inch shaft turns easily and exhibits no slippage. Any test equipment shown is to demonstrate the operation of this device. It is in very good shape and working condition. Johnson, part number 167-478-RB, is on offer.

The user is encouraged to verify the peak voltage data before placing this device in service. There is a 0.25-inch shaft with screwdriver slot and locking nut on one end of the capacitor. No cables, accessories or test equipment are included. The capacitor is unused new old stock.

A 13-80 pF, 2 kV variable capacitor, manufactured by E.F.

specifications capacitorelectron:

  • brand: Ef Johnson
  • mpn: 167-478-rb
  • mounting style: Chassis Mount
  • type: Variable Capacitor
  • capacitor construction: Air
  • termination style: Lug
  • capacitance rating: 13-80 Pf
  • maximum operating voltage: 2 Kv

general capacitorelectron:

  • Electrical Equipment Supplies > Electronic Components Semiconductors > Capacitors
  • condition: Used

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  • cost: $9.35
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  • type: Calculated

offer capacitorelectron:

  • started: October 19, 2024
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • sold: 0

returns capacitorelectron:

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

seller capacitorelectron:

  • rating: 100.0%
  • city: Chapel Hill, North Carolina
  • # reviews: 326
mounting style: chassis mount, type: variable capacitor, capacitor construction: air, termination style: lug, capacitance rating: 13-80 pf, maximum operating voltage: 2 kv,
category: business & industrial > electrical equipment supplies > electronic components semiconductors > capacitors, sku: 9601404077015783,
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