GENERAL RADIO 1422-CB Iet Labs Precision Capacitor 50-1100

( Brand: General Radio ), ( Manufacturer Part Number: 1422-CB )

Review GENERAL RADIO Iet Labs Gr Precision Variable Capacitor Pf 1422cb

The IET Labs GR Precision Capacitor 1422CB, manufactured by IET Labs, is a high-performance capacitor designed specifically for use in general radio applications. This capacitor, with its model number 1422CB, is a crucial component for radio systems that require precise and stable capacitance values.

This capacitor is available in a wide range of capacitance values, spanning from 50 to 1100 picofarads (pF). Such a broad range allows this capacitor to cater to various radio applications that demand different capacitance levels. The picofarad unit of measurement indicates an extremely small capacitance value, making this component well-suited for radio systems where compact size and minimal capacitance are essential.

The GR Precision Capacitor 1422CB is engineered using IET Labs' advanced technology and manufacturing processes, ensuring exceptional quality and reliability. The capacitor's precision design guarantees a low tolerance of /- 1% for capacitance values, ensuring stable and accurate performance even under various operating conditions.

This capacitor is also designed with a low ESR (Equivalent Series Resistance) value, which minimizes power loss and ensures efficient energy transfer. The low ESR also results in a flatter frequency response, leading to improved radio performance and better signal quality.

The 1422CB capacitor is a RoHS-compliant component, making it environmentally friendly and suitable for designs that adhere to the Restriction of Hazardous Substances (RoHS) directive. It is also lead-free, further reducing its environmental impact and ensuring long-term sustainability.

In summary, the IET Labs GR Precision Capacitor 1422CB is a versatile and high-performance capacitor designed for general radio applications. Its wide range of capacitance values, precision design, low ESR, and RoHS compliance make it an excellent choice for radio systems that demand stable, efficient, and reliable capacitance components.

Pros and Cons of Buying IET Labs GR Precision Capacitor 1422-CB (50-1100 pF)

The IET Labs GR Precision Capacitor 1422-CB is a high-performance capacitor suitable for various applications due to its wide frequency range (50-1100 pF) and high precision. This article aims to provide an unbiased analysis of the potential advantages and disadvantages of purchasing this capacitor.

1. Wide Frequency Range: The IET Labs GR Precision Capacitor 1422-CB covers a wide frequency range, making it a versatile component for various applications.

2. High Precision: With a tolerance as low as 0.01%, this capacitor ensures accurate and reliable performance.

3. Low ESR (Equivalent Series Resistance): A low ESR value contributes to efficient power transfer and improved stability.

4. Stable Temperature Coefficient: The capacitor's temperature coefficient ensures minimal changes in capacitance over temperature, ensuring consistent performance.

5. RoHS Compliant: This capacitor is RoHS compliant, making it an eco-friendly option for your project.

1. Cost: The IET Labs GR Precision Capacitor 1422-CB is more expensive compared to standard capacitors due to its high precision and wide frequency range.

2. Size: The capacitor may be larger than standard capacitors due to its high capacitance values, which could impact the overall size of your circuit.

3. Limited Voltage Range: The capacitor is designed for relatively low voltage applications, limiting its use in high voltage circuits.

The IET Labs GR Precision Capacitor 1422-CB offers numerous advantages, including a wide frequency range, high precision, low ESR, stable temperature coefficient, and RoHS compliance. However, its higher cost and limited voltage range may be drawbacks for some users. Ultimately, the decision to purchase this capacitor depends on the specific requirements of your application and the importance of precise, stable capacitance.

If your project requires a high-precision capacitor with a wide frequency range and consistent performance, the IET Labs GR Precision Capacitor 1422-CB is an excellent choice. However, if cost is a significant factor, consider alternative capacitor options with a narrower frequency range or lower precision.

Details:

The capacitor assembly is mounted in a cast frame for rigidity. The plates of most model's are also aluminum, so that all parts have the same temperature coefficient linear expansion. The dial end of the worm shaft runs in a self-aligning ball bearing, while other is supported by an adjustable spring mounting, which gives positive longitudinal anchoring to through use pair sealed, self-lubricating, reloaded bearings. The item is in good condition, tested and working.

Similar pairs of reloaded ball bearings provide positive and invariant axial location for the main or rotor shaft. The calibrated direct capacitance is independent of terminal to ground, and losses are very low. This frame and other critical parts are made of aluminum alloys selected to give the streng1h brass with lightness. The worm and wheel are also lapped into each other to improve smoothness.

Maximum voltage is 1000V peak. Resonant frequency approximately 20 MHz. Electrical connection to the rotor is made by means of a silver-alloy brush bearing on silver-overlay drum assure low-noise electrical contact. The 1422-CB is a three terminal capacitor with shielded coaxial terminals for use in three-terminal measurements.

To avoid eccentricity, the shaft and worm are accurately machined as one piece. A worm drive is used to obtain high precision of setting.

part #: 1422 prices

• $144.00-$1200.00

specifications tecalib:

• brand: General Radio
• mpn: 1422-cb

returns tecalib:

• method: Money back
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offer tecalib:

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• started: March 17, 2025
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• quantity: 1

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general tecalib:

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• Testers Calibrators > Calibrators > Other Calibrators

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• type: Calculated

seller tecalib:

• city: Jupiter, Florida
• # reviews: 8525
• rating: 100.0%

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