7A-20.000MAAJ-T

Crystals Overview

The TXC Corporation 7A-20.000MAAJ-T is a quartz crystal resonator operating at a fundamental frequency of 20 MHz. It features a frequency tolerance and stability of ±30 ppm, with a load capacitance of 18 pF. The component utilizes a 4-SMD, no-lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.40 mm in height. It supports surface mount technology and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Glass-sealed construction for enhanced environmental stress resistance
• Surface mount design compatible with standard SMT processes
• Fundamental mode operation for precise timing applications

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'J' against the manufacturer's official part number guide to confirm pin configuration and packaging details. Confirm RoHS compliance status and check for end-of-life notifications, as availability may vary by region. Ensure the selected variant matches the required thermal and electrical specifications for the target application.

Crystals Selection Notes

Select this component when a 3225 footprint glass-sealed crystal is required for commercial-grade timing. It offers superior moisture resistance compared to ceramic packages. Verify that the circuit load capacitance matches the 18 pF specification and that the operating environment remains within the -20°C to +70°C range.

Crystals Part Context

This part belongs to the TXC 7A series, which specializes in 5x3.2 mm glass-sealed quartz crystals. The series is designed to provide high reliability and stability in compact electronic devices. The 7A series distinguishes itself through robust sealing techniques that protect the quartz element from environmental degradation during assembly and operation.

Crystals Replacement Considerations

• 7A-20.000MAAV-T