7M27100019

Crystals Overview

The TXC Corporation 7M27100019 is a passive quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 27.12 MHz with a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component features an ESR of 60 Ohms and is housed in a compact 3.2 mm x 2.5 mm x 0.7 mm SMD package. It supports a standard operating temperature range from -20°C to +70°C and is supplied in reel packaging.

Crystals Feature Summary

• Provides stable oscillation at 27.12 MHz for digital clock generation
• Compact 3.2mm x 2.5mm surface-mount footprint for space-constrained designs
• Reliable performance across industrial temperature ranges

Crystals Applications

• Digital clock signal generation in microcontroller circuits
• Timing reference for communication interfaces
• Oscillator circuits in consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix and tolerance requirements against the design schematic before ordering. Confirm that the 12pF load capacitance matches the oscillator circuit design. Ensure the -20°C to +70°C temperature range meets the operational environment specifications. Check for RoHS compliance status if required by project regulations.

Crystals Selection Notes

Select this component when a 27.12 MHz passive crystal is required for SMD assembly. Consider the 12pF load capacitance and ±30ppm stability as critical parameters. Evaluate the 3.2x2.5mm package size against board space limitations. Compare ESR values with the host oscillator circuit requirements to ensure proper startup.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation. The series offers various frequencies and packages for general-purpose timing applications. The 7M27100019 specifically targets 27.12 MHz needs in a standard small outline package, serving as a fundamental timing element in embedded systems.

Crystals Replacement Considerations

Cross-reference with other 27.12MHz 12pF SMD crystals from manufacturers like Epson or Kyocera. Verify pin compatibility and electrical parameters such as ESR and stability before substitution. Ensure the replacement part meets the same temperature and package constraints.