18QHTF21-15.842-PD

Oscillators Overview

The Mercury Electronics 18QHTF21-15.842-PD is a quartz crystal filter designed for precise frequency selection in communication systems. Operating at a center frequency of 15.842 MHz, this component utilizes surface acoustic wave technology to achieve sharp roll-off characteristics and high selectivity. The device is housed in a compact metal package, ensuring stable performance across varying environmental conditions while maintaining low insertion loss and high rejection of out-of-band signals.

Oscillators Feature Summary

• High selectivity with steep skirt factors for effective signal isolation
• Stable frequency response over temperature variations
• Compact metal housing for reliable mechanical protection

Oscillators Applications

• Intermediate frequency filtering in radio receivers
• Signal processing in communication transceivers
• Frequency selection in test and measurement equipment

Oscillators Procurement Notes

Verify the exact part number against official Mercury Electronics documentation to ensure compatibility with your specific circuit design. Confirm that the operating voltage and load impedance requirements match your system specifications before procurement. Request detailed datasheets from authorized distributors to validate electrical parameters and packaging details.

Oscillators Selection Notes

Select this component when high selectivity and stable center frequency are critical for intermediate frequency applications. Consider the physical dimensions and mounting requirements to ensure proper integration into the existing PCB layout. Evaluate thermal stability needs to confirm suitability for the intended operating environment.

Oscillators Part Context

This model belongs to Mercury Electronics' range of quartz crystal filters, which are engineered for precision frequency control in electronic circuits. These components are widely used in industries requiring reliable signal processing and noise reduction capabilities.

Oscillators Replacement Considerations

Consult official Mercury Electronics substitution guides or authorized distributor databases for verified equivalent parts. Ensure any replacement matches the original center frequency, bandwidth, and package dimensions to maintain system performance.