7V-26.000MEIE-T

Crystals Overview

The 7V-26.000MEIE-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 26 MHz with a load capacitance of 12 pF. The component features a tight initial frequency tolerance of ±10 ppm at 25°C and maintains stability within ±20 ppm across the extended industrial temperature range of -40°C to +85°C. It utilizes a glass-sealed package construction in a compact 3.2 mm x 2.5 mm footprint with a height of 0.8 mm. The equivalent series resistance (ESR) is specified at 60 Ohms, ensuring reliable oscillation characteristics for precision timing circuits.

Crystals Feature Summary

• Glass-sealed package construction providing enhanced environmental protection and long-term stability
• High precision frequency tolerance of ±10 ppm at reference temperature for accurate timing
• Extended industrial temperature range capability from -40°C to +85°C
• Compact surface-mount form factor suitable for space-constrained PCB layouts

Crystals Applications

• Precision timing circuits requiring stable frequency references
• Industrial control systems operating in variable thermal environments
• Communication equipment utilizing 26 MHz clock signals
• Consumer electronics demanding high reliability in compact designs

Crystals Procurement Notes

Verify the specific suffix 'MEIE' against official TXC documentation to confirm the exact pin configuration and sealing type. Ensure compatibility with the target circuit's load capacitance requirements, as this component specifies 12 pF. Cross-reference the ESR value of 60 Ohms with oscillator design specifications to guarantee proper startup conditions. Confirm that the -40°C to +85°C temperature range meets the operational environment standards of the end application.

Crystals Selection Notes

Select this component when a 26 MHz fundamental mode crystal with superior stability over temperature is required. The ±10 ppm tolerance at 25°C makes it suitable for applications where precise frequency accuracy is critical. The glass-sealed construction offers advantages over standard epoxy-sealed crystals in terms of moisture resistance and aging performance. Consider the 12 pF load capacitance requirement when designing the oscillator circuit to avoid frequency pulling issues.

Crystals Part Context

This part belongs to the 7V series of quartz crystals from TXC Corporation, which are characterized by their glass-sealed technology. The series is engineered for applications requiring high stability and reliability. The 7V-26.000MEIE-T specifically targets the 26 MHz frequency point within this lineup, offering a balance between precision and physical size. It serves as a timing reference solution for various electronic systems needing robust performance.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.