The SF14-1842M5BUA1 is a Surface Mount Device (SMD) bandpass filter manufactured by AVX Corp/Kyocera Corp. These filters are designed to selectively pass signals within a specific frequency range while attenuating signals outside that range. These filters are commonly used in various RF (Radio Frequency) applications to improve signal quality and reduce unwanted noise and interference.

Applications

• Wireless communication systems
• Cellular base stations
• Satellite communication
• Radar systems
• Test and measurement equipment

Features

• Surface mount design for easy PCB integration.
• Compact size, suitable for space-constrained applications.
• High selectivity, providing excellent rejection of unwanted signals.
• Low insertion loss within the passband, minimizing signal attenuation.
• Robust construction, ensuring reliable performance in harsh environments.

Benefits

• Improved signal quality due to effective noise filtering.
• Enhanced system performance by minimizing interference.
• Reduced board space requirements due to the compact SMD design.
• Lower manufacturing costs through automated assembly.
• Increased system reliability due to robust filter construction.

Technical Specifications

The 'SF14' prefix likely indicates a specific filter series with defined characteristics. The numerical part '1842' likely corresponds to a specific frequency or band of frequencies that the filter is designed for. 'M5BUA1' is a part number that indicates specific characteristics like packaging, tolerance, and other electrical parameters. For detailed technical specifications, such as the precise frequency range, insertion loss, return loss, and power handling capabilities, consult the manufacturer's datasheet from AVX Corp/Kyocera Corp.