8Q-37.400MAAC-T

Crystals Overview

The TXC Corporation 8Q-37.400MAAC-T is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 37.4 MHz with a load capacitance of 9 pF. The component exhibits a frequency tolerance and stability of ±30 ppm. It features an equivalent series resistance (ESR) of 80 Ohms and utilizes a 4-SMD, no-lead package with dimensions of 1.6 mm in length, 1.2 mm in width, and 0.35 mm in height.

Crystals Feature Summary

• Fundamental mode quartz crystal construction
• Surface-mount compatible 4-SMD no-lead package
• High frequency stability within specified temperature range

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Communication module timing references

Crystals Procurement Notes

Verify the specific load capacitance requirement of 9 pF against the target circuit design to ensure accurate frequency operation. Confirm that the ±30 ppm tolerance aligns with system timing specifications. Ensure the 80 Ohm ESR value is supported by the driving circuit's gain capabilities. Check package compatibility with PCB footprint requirements before ordering.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 37.4 MHz applications. The 9 pF load capacitance dictates the necessary external capacitor values for the oscillator circuit. Consider the ±30 ppm stability limit for applications requiring moderate precision. The small 1.6x1.2 mm footprint makes it suitable for space-constrained designs.

Crystals Part Context

This part belongs to the 8Q series of MHz crystals from TXC Corporation. These components are standard quartz resonators intended for general electronic timing applications. The series offers various frequency and load capacitance options within a compact SMD form factor, catering to diverse consumer and industrial electronics needs.

Crystals Replacement Considerations

Direct substitutes must match the 37.4 MHz frequency, 9 pF load capacitance, 80 Ohm ESR, and 4-SMD no-lead package dimensions. Verify that alternative manufacturers offer identical ±30 ppm tolerance and fundamental mode operation to maintain circuit performance.