7M-27.000MEIK-T

Crystals Overview

The 7M-27.000MEIK-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 27 MHz. It features a frequency tolerance and stability of ±10 ppm within an industrial temperature range of -20°C to +70°C. The component utilizes a load capacitance of 20 pF and exhibits an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm x 0.8 mm.

Crystals Feature Summary

• Provides high frequency stability with ±10 ppm tolerance for precision timing applications
• Utilizes a compact 4-SMD surface-mount package for efficient PCB space utilization
• Operates reliably across the standard industrial temperature range

Crystals Applications

• Digital signal processing circuits requiring precise clock synchronization
• Microcontroller systems utilizing 27 MHz reference frequencies
• Communication modules needing stable oscillator sources

Crystals Procurement Notes

Verify the specific suffix 'IK' against official datasheets to confirm the exact load capacitance and tolerance specifications, as variations exist within the 7M series. Ensure compatibility with the target circuit's load capacitance requirements before integration. Confirm current availability status through authorized distributors, as supply conditions may vary.

Crystals Selection Notes

Select this component when a 27 MHz fundamental mode crystal with tight ±10 ppm stability is required. Compare against the 7M-27.000MAAJ-T if wider ±30 ppm tolerance is acceptable, or the 7M-27.000MEEQ-T if a 10 pF load capacitance better matches the design. Ensure the 50 Ohm ESR aligns with the oscillator circuit's drive level constraints.

Crystals Part Context

This part belongs to the 7M series of thin-film sealed quartz crystals from TXC Corporation. These components are designed for general-purpose timing applications where small form factors and reliable performance are prioritized. The series supports various frequencies and tolerances, offering flexibility for different electronic designs.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.