7M19270004

Crystals Overview

The TXC CORPORATION 7M19270004 is a quartz crystal resonator operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component utilizes a 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm x 0.7 mm. It supports surface mount installation and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides stable clock signals for digital circuits
• Supports surface mount technology for automated assembly
• Operates in standard commercial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Consumer electronics control boards

Crystals Procurement Notes

Verify the specific load capacitance and frequency stability requirements against the system design specifications before procurement. Confirm that the 4-SMD footprint matches the PCB layout constraints. Ensure the operating temperature range meets the environmental conditions of the final application to guarantee long-term reliability and performance consistency.

Crystals Selection Notes

Select this component when a 19.2 MHz reference signal is required for embedded systems. Consider the 12 pF load capacitance compatibility with the oscillator circuit design. Evaluate the ±30 ppm tolerance against the system's jitter and synchronization requirements. Compare physical dimensions against available board space constraints.

Crystals Part Context

This part belongs to the 7M series of ceramic crystals from TXC Corporation. These components are designed for general-purpose timing applications requiring compact form factors. The series offers various frequency options within standardized SMD packages to facilitate integration into modern electronic devices.

Crystals Replacement Considerations

Check for direct substitutes with identical 19.2 MHz frequency, 12 pF load capacitance, and 3.2x2.5mm package dimensions. Verify equivalent frequency stability and temperature range specifications before substitution.