7M-39.000MEIV-T

Crystals Overview

The TXC Corporation 7M-39.000MEIV-T is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 39 MHz with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a compact 4-SMD, no-lead package measuring 3.2 mm in length, 2.5 mm in width, and 0.7 mm in height. It provides a frequency stability of ±10 ppm and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode quartz crystal operation
• Compact 3.2mm x 2.5mm SMD footprint
• High frequency stability of ±10 ppm
• Wide industrial operating temperature range

Crystals Applications

• General-purpose clock signal generation
• Microcontroller timing circuits
• Communication interface modules
• Consumer electronic device oscillators

Crystals Procurement Notes

Verify the specific suffix MEIV against official TXC documentation to confirm the exact electrical parameters, particularly the ESR and load capacitance values. Ensure the ordering quantity aligns with the manufacturer's standard reel packaging requirements. Cross-reference the datasheet revision date to guarantee compliance with current RoHS standards and material specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 39 MHz applications. The 8 pF load capacitance must match the oscillator circuit design. Verify that the 50 Ohm ESR is compatible with the driving circuit constraints. Confirm that the -40°C to +85°C temperature range satisfies the environmental conditions of the target application.

Crystals Part Context

This part belongs to the 7M series of high-precision quartz crystals manufactured by TXC Corporation. The series is characterized by tight frequency tolerances and robust performance across varying temperatures. The 7M-39.000MEIV-T represents a specific frequency variant within this lineup, utilizing standard surface-mount technology for automated assembly processes.

Crystals Replacement Considerations

Consult the official TXC 7M Series datasheet for cross-reference information. Identify alternative parts based on matching frequency, load capacitance, ESR, and physical dimensions. Verify that any substitute component meets the same frequency stability and temperature range specifications.