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High Self-resonant RF and Microwave Capacitors from New Yorker Electronics

06 October 2017

New Yorker Electronics (Northvale, N.J.) has released the new Exxelia Temex NHB series of RF and microwave (Source: New Yorker Electronics)(Source: New Yorker Electronics)capacitors. The NHB Series is a complete range of multi-layer ceramic capacitors (MLCCs) based on NPO dielectric material. This material provides a high self-resonant frequency and limits the parasite parallel resonant frequencies.

NHB offers excellent performance for RF power applications at high temperatures up to 175 degrees Celsius and at 500 VDC. The lowest equivalent series resistance (ESR) is obtained by combining highly-conductive metal electrodes and proprietary NPO low-loss rugged dielectrics.

The NHB series particularly fits for high-power and high-frequency applications such as cellular base station equipment, broadband wireless service, point-to-point/multipoint radios and broadcasting equipment. Typical circuit applications include impedance matching, bypass, feedback, tuning, coupling and DC blocking.

The series is available in 1111 size with capacitance ranging from 0.3 to 100 picoFarad. All capacitors are packaged either as bulk chips or with tape or reel. All components are RoHS compliant and available with magnetic and non-magnetic terminations. They also serve as suitable alternatives for MIL-PRF-55681/CDR capacitors. European military, space grades and custom-made capacitors are also available on request.

Features and benefits:

• High RF power MLCC

• Lowest ESR in class

• Highest working voltage in class – 500 volts

• Laser-marked (optional)

• Very high self-resonance frequencies

Applications:

• Cellular base station equipment

• Broadband wireless service

• Point to point/multipoint radios

• Broadcasting equipment

Circuit Applications:

• Impedance matching

• Bypass, feedback

• Tuning, coupling and DC blocking

To contact the author of this article, email sue.himmelstein@ieeeglobalspec.com


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