7A-8.000MAHJ-T

Crystals Overview

The FTS 7A-8.000MAHJ-T is a surface-mount crystal oscillator operating at a fundamental frequency of 8 MHz. It features a load capacitance of 18 pF and a maximum equivalent series resistance (ESR) of 80 Ohms. The component provides a frequency tolerance of ±30 ppm and stability of ±30 ppm over the specified temperature range. It is housed in a compact 2-SMD, No Lead package with dimensions of 5.0 mm x 3.0 mm. The device is designed for high reliability in environmental applications.

Crystals Feature Summary

• Glass-sealed SMD construction for high environmental reliability
• Tight frequency tolerance and stability specifications
• Compact 2-SMD no-lead package design

Crystals Applications

• General purpose clock signal generation
• Microcontroller timing circuits
• Communication interface synchronization

Crystals Procurement Notes

Verify the manufacturer designation carefully, as this part number is associated with TXC Corporation in official documentation despite the query brand. Confirm the specific suffix 'HJ' matches the required load capacitance and tolerance parameters against the official datasheet before integration. Ensure the package footprint aligns with the 5.0x3.0 mm specification to prevent assembly errors.

Crystals Selection Notes

Select this component when an 8 MHz fundamental frequency crystal with 18 pF load capacitance is required. The ±30 ppm tolerance suits standard digital logic applications. Consider the 80 Ohm ESR limit for circuit drive level calculations. The glass-sealed construction offers advantages in harsh environments compared to non-sealed alternatives.

Crystals Part Context

This component belongs to the 7A series of surface-mount crystals from TXC Corporation. The series is characterized by glass-sealed units offering high reliability. The 8 MHz frequency is a common base clock rate for microcontrollers and communication protocols. The 18 pF load capacitance is a standard value for many oscillator circuits.

Crystals Replacement Considerations

The AA-8.000MAHI-T is a comparable alternative from TXC Corporation with similar 8 MHz frequency and AEC-Q200 qualification. Verify package compatibility and exact tolerance requirements when substituting.