7M-19.200MEIK-T

Crystals Overview

The TXC Corporation 7M-19.200MEIK-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 19.2 MHz. It belongs to the 7M series and features a 4-SMD, no-lead package with dimensions of 3.2 mm in length, 2.5 mm in width, and 0.7 mm in height. The component exhibits a frequency stability tolerance of ±10 ppm and supports a load capacitance of 20 pF. It operates within an extended temperature range from -20°C to +70°C and has an equivalent series resistance (ESR) of 60 Ohms.

Crystals Feature Summary

• Provides precise timing signals for digital circuits using a 19.2 MHz quartz resonator.
• Features a compact 4-SMD no-lead footprint suitable for automated surface-mount assembly processes.
• Maintains stable oscillation performance across industrial temperature variations.

Crystals Applications

• Clock generation for microcontrollers and microprocessors
• Timing references for communication interfaces
• Frequency standards for consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix IK against official manufacturer documentation to confirm exact tolerance and packaging specifications. Ensure compatibility with the target circuit's load capacitance requirements before integration. Cross-reference the part number with authorized distributors to confirm current availability and authenticity. Review the datasheet for handling precautions related to surface-mount components.

Crystals Selection Notes

Select this component when a 19.2 MHz reference frequency is required with high stability. The ±10 ppm tolerance suits applications demanding precise timing accuracy. The 4-SMD package facilitates efficient PCB layout and automated manufacturing. Consider the -20°C to +70°C operating range to ensure reliability under expected environmental conditions.

Crystals Part Context

This part is a member of the TXC 7M series, which specializes in miniature quartz crystals. The series offers various frequency options and package sizes to meet diverse design constraints. The 7M-19.200MEIK-T specifically addresses needs for compact, high-stability timing solutions in space-constrained electronic designs.

Crystals Replacement Considerations

Compatible substitutes include other 19.2 MHz crystals with similar 4-SMD footprints and ±10 ppm tolerance. Verify electrical parameters such as ESR and load capacitance match the original design requirements. Check mechanical dimensions to ensure fit within the existing PCB enclosure.