7M-26.000MEIE-T

Crystals Overview

The FTS 7M-26.000MEIE-T is a surface-mount crystal oscillator operating at a fundamental frequency of 26 MHz. It features a ±10 ppm initial frequency tolerance and a ±20 ppm total frequency stability over temperature. The component is designed for a load capacitance of 12 pF with a maximum series resistance of 50 Ohms. It utilizes a 4-SMD, no lead package with dimensions of 3.2 x 2.5 mm and a seated height of 0.80 mm.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact 3.2x2.5mm surface mount footprint
• Wide operating temperature range from -40°C to +85°C

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix 'MEIE' against the manufacturer's current datasheet to confirm pin configuration and termination type. Ensure the selected variant matches the required load capacitance of 12pF for circuit compatibility. Confirm RoHS compliance status if environmental regulations apply to the end product assembly process.

Crystals Selection Notes

Select this component when a 26 MHz fundamental frequency is required with tight ±10 ppm tolerance. Consider the 12pF load capacitance requirement for matching external circuit capacitors. Evaluate the 50 Ohm ESR limit against the oscillator circuit design constraints to ensure reliable startup and stable operation under varying load conditions.

Crystals Part Context

This part belongs to the 7M series of surface-mount crystals from FTS. The series offers various frequencies in a standardized 3.2x2.5mm package. The 7M-26.000MEIE-T specifically targets applications needing high stability within a compact form factor, serving as a key timing reference element in modern electronic assemblies.

Crystals Replacement Considerations

Direct substitutes must match the 26 MHz frequency, 12pF load capacitance, and 3.2x2.5mm package dimensions. Verify equivalent ±10 ppm tolerance and ≤50 Ohm ESR specifications. Cross-reference the mounting style and terminal configuration to ensure physical and electrical compatibility without circuit redesign.