7M-26.000METJ-T

Crystals Overview

The 7M-26.000METJ-T is a fundamental mode quartz crystal resonator manufactured by FTS. It operates at a nominal frequency of 26 MHz with a tolerance of ±10 ppm at 25°C and ±10 ppm over the -30°C to +85°C temperature range. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SMD, no lead package with dimensions of 3.20mm x 2.50mm. The device employs a seam seal construction with ceramic packaging, designed for surface mount applications requiring stable frequency generation.

Crystals Feature Summary

• Fundamental oscillation mode operation for precise frequency control
• Seam seal construction utilizing ceramic packaging for environmental stability
• Surface mount compatible 4-SMD no lead form factor

Crystals Applications

• MHz frequency reference circuits
• Clock generation systems
• Communication module timing sources

Crystals Procurement Notes

Verify the manufacturer designation carefully as this part number appears associated with both TXC Corporation and FTS in public databases. Confirm the specific datasheet version and electrical parameters directly with the supplier or manufacturer before procurement. Ensure the package type matches the required PCB footprint and that the operating temperature range meets the application requirements.

Crystals Selection Notes

Select this component when a 26 MHz fundamental crystal with ±10 ppm stability across industrial temperatures is required. The 18 pF load capacitance must match the oscillator circuit design. Consider the 4-SMD no lead package constraints for assembly processes and ensure the 50 Ohm ESR is compatible with the driving circuit capabilities.

Crystals Part Context

This component belongs to the family of seam seal quartz crystals designed for surface mount technology. These devices are engineered for applications requiring high frequency stability in compact footprints. The 3.2x2.5 mm size offers a balance between performance and space efficiency compared to larger through-hole alternatives.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires matching the 26 MHz frequency, ±10 ppm tolerance, 18 pF load capacitance, 50 Ohm ESR, and 4-SMD no lead package dimensions.