7A-13.000MAHE-T

Crystals Overview

The TXC CORPORATION 7A-13.000MAHE-T is a surface-mount MHz quartz crystal resonator operating at a fundamental frequency of 13.0000 MHz. It utilizes a glass-seal package configuration with two surface-mount terminals (2-SMD, No Lead). The component exhibits a frequency stability and tolerance of ±30ppm at 25°C and maintains this stability across an extended temperature range from -40°C to +85°C. Designed for low-power applications, it features a load capacitance of 12pF and a maximum series resistance of 50 Ohms. The device is classified as obsolete by the manufacturer.

Crystals Feature Summary

• Glass-seal construction for environmental protection
• High frequency stability across industrial temperature ranges
• Compact surface-mount form factor

Crystals Applications

• Industrial equipment clock signal generation
• Microprocessor clock circuits
• Communication module timing references

Crystals Procurement Notes

This component is officially listed as obsolete and no longer manufactured by TXC Corporation. Procurement should focus on identifying verified substitute part numbers or alternative sources for existing inventory. Verify that any replacement components meet the original electrical specifications, including frequency, load capacitance, and stability requirements, before integration into designs.

Crystals Selection Notes

Engineers selecting this component must account for its obsolete status in new production designs. Alternative solutions should be evaluated based on pin compatibility, electrical parameters such as 12pF load capacitance and 50 Ohm resistance, and package dimensions. Ensure that substitute crystals offer equivalent frequency stability and temperature performance to maintain system reliability.

Crystals Part Context

The 7A series represents TXC Corporation's line of glass-seal MHz quartz crystals designed for surface-mount applications. These components are characterized by their robust sealing technology and precise frequency control. The 7A-13.000MAHE-T specifically targets applications requiring stable 13 MHz timing signals in compact electronic assemblies.

Crystals Replacement Considerations

CTS-Frequency Controls part number 445A31L13M00000 is identified as a similar substitute option. Verify technical compatibility regarding package type and electrical characteristics before adoption.