7V-12.000MEIQ-T

Crystals Overview

The TXC CORPORATION 7V-12.000MEIQ-T is a MHz quartz crystal resonator designed for surface-mount applications. It features a glass-sealed package with four solder pads, housed in a compact 3.2mm x 2.5mm footprint. The component operates at a fundamental frequency of 12.000 MHz with a load capacitance of 10pF. Frequency stability is specified at ±10ppm at 25°C and ±20ppm across the industrial temperature range of -40°C to +85°C. The device exhibits an equivalent series resistance (ESR) of 100 Ohms, ensuring reliable oscillation characteristics within standard circuit configurations.

Crystals Feature Summary

• Glass-sealed construction for enhanced environmental protection
• Compact 4-SMD no-lead surface mount package
• Industrial temperature range operation capability

Crystals Applications

• Precision timing circuits requiring stable clock references
• Microcontroller and processor clock generation systems
• Communication equipment signal processing modules

Crystals Procurement Notes

Verify the specific suffix 'IQ' against the manufacturer's official part number guide to confirm the exact frequency tolerance and temperature range specifications. Ensure that the 10pF load capacitance requirement aligns with the target oscillator circuit design parameters before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a small form factor is required alongside high frequency stability. The glass seal offers superior reliability compared to ceramic packages in harsh environments. Confirm that the 100 Ohm ESR value is compatible with the driving circuit's power limitations and start-up requirements.

Crystals Part Context

This model belongs to the 7V series of quartz crystals from TXC Corporation. The series is characterized by its glass-sealed technology, which provides hermetic sealing to protect the internal quartz element. This design distinguishes it from standard ceramic-packaged crystals, offering improved long-term stability and moisture resistance for demanding electronic applications.

Crystals Replacement Considerations

Direct substitutes must match the 3.2x2.5mm package, 12MHz frequency, 10pF load capacitance, and ±10ppm/±20ppm stability profile. Verify that alternative glass-sealed crystals maintain similar ESR values to ensure circuit compatibility without redesigning the oscillator network.

Crystals FAQ

What is the package type for the 7V-12.000MEIQ-T?

It utilizes a 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm.

What is the frequency stability specification?

The frequency stability is ±10ppm at 25°C and ±20ppm over the temperature range of -40°C to +85°C.