7V-27.000MEEJ-T

Crystals Overview

The TXC Corporation 7V-27.000MEEJ-T is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 27 MHz with a load capacitance of 18 pF and a frequency tolerance of ±10 ppm. The component utilizes a glass-sealed package in a 4-SMD, no-lead configuration measuring 3.2 mm by 2.5 mm. It supports a base harmonic operating mode and features an equivalent series resistance (ESR) of 60 Ohms. The device is rated for an operating temperature range from -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode quartz crystal technology
• Glass-sealed surface-mount construction
• Standard 18 pF load capacitance specification

Crystals Applications

• General clock signal generation
• Microcontroller timing circuits
• Consumer electronics oscillators

Crystals Procurement Notes

Verify the specific manufacturer part number against official TXC documentation to confirm current production status and availability. Ensure that the required load capacitance and frequency stability meet the target circuit design specifications before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a standard fundamental mode quartz crystal is required for 27 MHz applications. Consider the 3.2x2.5 mm footprint and glass-seal construction for compatibility with existing surface-mount assembly processes and environmental requirements.

Crystals Part Context

This model belongs to the TXC Corporation line of MHz quartz crystals. It is distinct from MEMS oscillators or voltage-controlled crystal oscillators (VCXOs) found in other product families, offering a passive resonant solution rather than an active output driver.

Crystals Replacement Considerations

Consult official TXC substitution guides for verified equivalents. Cross-reference load capacitance and ESR values when evaluating alternative suppliers to ensure electrical compatibility.