JOHNSON 100F20 Air Tuning Capacitor 100PF

( Brand: Johnson ), ( Manufacturer Part Number: 100F20 ), ( Type: Variable Capacitor )

Review JOHNSON Variable Air Tuning Capacitor

The Johnson 100F20 Air Tuning Capacitor, with a capacitance value of 100pf (pico Farads), is a high-quality component designed for use in radio frequency (RF) and audio applications. This capacitor is an essential component in tuning circuits, such as those found in vintage radios, high-fidelity audio systems, and communication equipment.

The 100F20 Air Tuning Capacitor features a unique design that uses air as the dielectric material. This allows for a lower loss factor, improved frequency response, and reduced distortion compared to capacitors with solid dielectrics. The air-filled design also provides a larger capacitance value, making it ideal for tuning circuits that require a wide range of adjustment.

The capacitor has a voltage rating of 200V, which means it can handle a maximum voltage of 200 volts without risk of damage. This makes it suitable for use in a wide range of applications, from low-power audio systems to high-power RF transmitters.

The 100F20 Air Tuning Capacitor is constructed using a metal can, which provides excellent shielding against electromagnetic interference (EMI) and radio frequency interference (RFI). This ensures that the capacitor performs consistently, even in noisy environments.

The capacitor is also easy to use, with a knob-style tuning mechanism that allows for precise adjustment of the capacitance value. This makes it ideal for applications where precise tuning is required, such as in radio receivers and high-fidelity audio systems.

Overall, the Johnson 100F20 Air Tuning Capacitor is a high-quality component that provides excellent performance in RF and audio applications. Its unique design, high voltage rating, and ease of use make it a popular choice for hobbyists, audio enthusiasts, and professionals alike.

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

2. Air Tuning: The air tuning feature allows for easy adjustment of the capacitance, which can be beneficial in certain applications.

3. Large Capacitance: With a capacitance of 100pF, this capacitor can handle high frequencies, making it a good choice for radio frequency (RF) and microwave applications.

1. Price: As a high-quality capacitor, it may be more expensive than other options on the market.

2. Size: The capacitor may be larger than some other capacitors with the same capacitance due to the air tuning feature.

3. Limited Applications: While the large capacitance makes it suitable for RF and microwave applications, it may not be suitable for all types of circuits.

If you are looking for a high-quality, adjustable capacitor with a large capacitance for RF or microwave applications, the 100f20 Johnson Air Tuning Capacitor 10 100pf is a good option. However, if you are on a tight budget or require a smaller capacitor for a different application, there may be more cost-effective options available.

If you are confident that this capacitor is the best fit for your application, I would recommend buying it from a reputable electronics supplier to ensure that you receive a genuine product. If you are unsure, I would suggest doing some additional research to determine if this capacitor is the best fit for your specific needs.

Details:

part #: 100f20 prices

• $32.00-$59.95

specifications hamamateuradio:

• brand: Johnson
• mpn: 100f20
• type: Variable Capacitor

Returns hamamateuradio:

• policy: returns accepted
• type: Money Back
• paid by: Buyer
• time: 30 Days

Ratings:

1. fast shipping 04-01-20
2. thank you,wish your good feedback for this order,any problem pls firstly contact 04-01-20
3. Fast ship. Everything as advertised. Good seller! 04-01-20
4. Good buyer, prompt payment, valued customer, highly recommended. Thrift.Books 04-01-20
5. Great communication. A pleasure to do business with. 04-01-20

General hamamateuradio:

• Ham, Amateur Radio > Other Ham Radio Equipment
• in stock: Yes
• condition: Used

Shipping hamamateuradio:

• cost: $8.0
• type: Flat
• handling: 3 days

Seller hamamateuradio:

• city: Fredericksburg, Virginia
• rating 04-04-20: 100.0%
• # feedbacks 04-04-20: 1588
• zipcode: 224

Payments hamamateuradio:

• PayPal

Offer hamamateuradio:

• bids: 0
• best offer: false
• Sold: 0
• quantity: 1
• Started: April 4, 2020, 2:05 pm

Johnson 100F20 Is Similar To:

• 100d70 Ef Johnson Air Variable Tuning Capacitor Gap Free Shipping (69.7% similar) Free shipping is included. Listing does not include anything mentioned in the and or shown photo's. 175 air gap. In good condition - no corrosion seen please see photos for personal evaluation. Up for bids is a eff Johnson 100D70 air variable tuning capacitor. Rated for 7000 volts...(November 2nd, 2018)
• 149-0453-007 Ef Johnson Variable Capacitor Pf Nos Nib (63.9% similar) If you do not follow this procedure will receive any shipping discount for multiple items purchased. Someone has written in pencil 'abet 5-40 pf' but my measurements show it is 50 pf. I ship only to the us, Canada, western Europe, south America, Australia, new Zealand, Korea and japan. Mounting nut ...(August 1st, 2018)
• 150e30 Ef Johnson Tuning Capacitor Gap Pf Ham Radio Tuner Amp (55.2% similar) Caldwell variable capacitor picot farad. Great for an antenna tuner, amplifier, or other related project. Buyer pays the return shipping...(August 28th, 2018)
• 154-30 Johnson Pf Variable Capacitor (72.5% similar) Mint condition high voltage tuning capacitor removed from hf linear amp. 3KV 347PF max 25 pf minimum air variable...(April 17th, 2018)
• 154-503-1 E.f.johnson Nos Transmitting Air (44.2% similar) ...(March 30th, 2017)
• 154-505 Johnson Vintage Dual Mmf Variable Capacitor (61.1% similar) Sold for parts your build or tuner. Excellent except for marks on one of the top mounting tabs which has no effect performance cap. In the original box. Appears to be new old stock dual f capacitor...(May 22nd, 2018)
• 154-510 Johnson Transmitting Variable Capacitor Pf (61.7% similar) Overall, the length is inches including shafts. Mounting centers are inches. Johnson dual-section variable transmitting capacitor for your transmitter or antenna tuner project, part no. This is a used part, but it in excellent condition and ready to use. Each section is pf, and can be used ...(July 2nd, 2018)
• 155-13-8 Johnson Pce Hi Voltage Variable Please Read Description (42.6% similar) They have been checked to make sure turn smooth and no cracks in ceramic part or bent plates I can not find any data on these. Because the answer is no. Who have a bank account in USA. Packed so it will get to you undamaged. I only ship thru the USA postal service this works best for me and feel ...(June 15th, 2018)
• 160-127-9 Johnson Lot Of 2 Variable (50.6% similar) 3 to pf Pickford's, includes knobs and mounting hardware. For bid are 2 nos never used Johnson variable air capacitors, range of...(March 9th, 2017)
• 160-211 11mb11 Vintage Air Variable Capacitor Cat Type New In Box Johnson (41% similar) Never used original eff Johnson air variable capacitor...(July 4th, 2018)
• 167-11 Ef Johnson One Variable (51.4% similar) 8 and above or be penalized with higher fees, which ultimately get passed on to buyers, more. Shipping I use USPS priority mail flat rate for smaller non fragile items larger have found FedEx will get the item there in tact and a very reasonable price. Let's work together to make a great community, ...(October 27th, 2017)