7V-27.120MAAQ-T

Crystals Overview

The 7V-27.120MAAQ-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 27.12 MHz. It features a load capacitance of 10 pF and maintains a frequency stability of ±30 ppm across the industrial temperature range of -20°C to +70°C. The component utilizes a seam-sealed ceramic package with dimensions of 3.2 mm x 2.5 mm x 0.8 mm in a 4-SMD configuration. It exhibits an equivalent series resistance (ESR) of 60 Ohms and supports a maximum drive level of 10 uW. The device complies with RoHS3 standards and holds a Moisture Sensitivity Level (MSL) rating of 1.

Crystals Feature Summary

• Seam-sealed ceramic construction for enhanced environmental protection
• Fundamental mode operation ensuring stable oscillation
• Compliance with RoHS3 directives for lead-free manufacturing

Crystals Applications

• Wireless communication modules requiring 27.12 MHz reference clocks
• Industrial control systems operating within -20°C to +70°C environments
• Consumer electronics utilizing surface-mount assembly processes

Crystals Procurement Notes

Verify the specific suffix 'AAQ' against official TXC documentation to confirm the 10 pF load capacitance specification, as variations exist within the 7V series. Ensure compatibility with reflow soldering profiles defined in the manufacturer datasheet. Confirm RoHS3 compliance status through current regulatory declarations prior to integration into final assemblies.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency with 10 pF load capacitance is required for space-constrained designs. The 3.2x2.5 mm package offers a balance between performance and board area. Consider the ±30 ppm stability requirement for timing accuracy needs. Verify that the 60 Ohm ESR aligns with the oscillator circuit design constraints.

Crystals Part Context

This part belongs to the TXC 7V series of seam-sealed quartz crystals. The series is characterized by small form factors suitable for modern surface-mount technology applications. The 7V designation indicates specific packaging and sealing technologies employed by TXC Corporation for reliability in standard electronic environments.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other 27.12 MHz crystals from different manufacturers only if electrical parameters including load capacitance, ESR, and frequency tolerance are strictly matched.