7M-26.000METC-T

Crystals Overview

The 7M-26.000METC-T is a 26 MHz seam seal quartz crystal manufactured by TXC Corporation. It features a frequency tolerance and stability of ±10 ppm at both 25°C and the -30°C to +85°C operating range. The component utilizes a 9 pF load capacitance and has an equivalent series resistance (ESR) of 50 Ohms. It is housed in a 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm and a maximum seated height of 0.80 mm.

Crystals Feature Summary

• Seam seal construction for enhanced environmental protection
• High frequency stability of ±10 ppm across wide temperature ranges
• Low equivalent series resistance of 50 Ohms
• Surface mount design compatible with automated assembly

Crystals Applications

• Precision timing circuits requiring tight frequency stability
• Telecommunications equipment clock sources
• Consumer electronics with strict size constraints
• Industrial control systems operating in variable temperatures

Crystals Procurement Notes

Verify the specific suffix METC-T against official TXC documentation to confirm the ±10 ppm tolerance and 50 Ohm ESR specifications. Ensure the procurement channel provides valid RoHS compliance data. Confirm that the 4-SMD No Lead package matches the target PCB footprint exactly. Request batch-specific test reports if high reliability is required for the application environment.

Crystals Selection Notes

Select this component when ±10 ppm stability is mandatory across the full industrial temperature range. Compare the 50 Ohm ESR against circuit requirements to ensure adequate drive level handling. Evaluate the 3.2x2.5 mm footprint against available board space. Consider the seam seal technology for applications exposed to moisture or harsh conditions compared to standard ceramic packages.

Crystals Part Context

This part belongs to the 7M series of MHz quartz crystals from TXC Corporation. The series offers various frequency options and stability grades. The 7M series is characterized by its small form factor and robust seam seal packaging, designed for surface mount applications in compact electronic devices requiring reliable clock signals.

Crystals Replacement Considerations

The 7V-26.000MAAE-T is listed as a similar alternative within the same manufacturer portfolio. Verify if the 7V series meets the specific ±10 ppm stability requirement, as other variants may differ. Cross-reference pinout and dimensional tolerances before substitution.