7A-22.1184MAAJ-T

Crystals Overview

The TXC Corporation 7A-22.1184MAAJ-T is a quartz crystal resonator operating at a nominal frequency of 22.1184 MHz. It features a 2-pad surface mount (SMD) glass-sealed package with dimensions of 5 mm x 3.2 mm. The component exhibits a frequency tolerance and stability of ±30 ppm, with a load capacitance of 18 pF. It operates within a temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 50 Ohms maximum.

Crystals Feature Summary

• Glass-sealed construction for high reliability and environmental performance
• Designed for automatic mounting and standard SMT processes
• Tight frequency tolerance and stability specifications

Crystals Applications

• Laptop computers
• Personal Digital Assistants (PDAs)
• Digital cameras
• USB interface cards

Crystals Procurement Notes

This component is classified as obsolete by the manufacturer. Verify availability through authorized distributors or secondary market suppliers. Confirm RoHS compliance status and lead times carefully, as stock levels are limited and subject to change without notice.

Crystals Selection Notes

Select this part for applications requiring a 22.1184 MHz reference with ±30 ppm stability in consumer electronics. Ensure the circuit design supports a 18 pF load capacitance. Consider alternative active oscillators if higher frequency stability or wider temperature ranges are required beyond the specified -20°C to +70°C limits.

Crystals Part Context

The 7A-22.1184MAAJ-T belongs to the TXC 7A series of surface mount crystals. This series utilizes glass-sealing technology to enhance durability against moisture and mechanical stress compared to standard ceramic packages. It is designed for cost-effective mass production in portable electronic devices.

Crystals Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete model. Evaluate other 7A series variants with compatible frequencies or consult TXC for current generation replacements with similar electrical characteristics.