8Y-37.400MEEQ-T

Crystals Overview

The 8Y-37.400MEEQ-T is a high-accuracy MHz crystal manufactured by TXC Corporation, operating at a nominal frequency of 37.4 MHz. It features a frequency stability and tolerance of ±10ppm and a load capacitance of 10pF. The equivalent series resistance (ESR) is specified as 80 Ohms. Designed for surface mount applications, the component utilizes a 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm and a maximum height of 0.90mm. It operates within an extended temperature range of -40°C to +85°C and supports fundamental mode operation.

Crystals Feature Summary

• High frequency accuracy with ±10ppm stability
• Compact surface mount footprint for space-constrained designs
• Extended industrial temperature range capability

Crystals Applications

• Precision timing circuits in embedded systems
• Communication modules requiring stable clock sources
• Industrial control equipment

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure correct load capacitance and temperature grade alignment. Confirm that the 4-SMD no-lead package dimensions match the target PCB land pattern requirements. Ensure compliance with RoHS3 standards if required by the end product specifications.

Crystals Selection Notes

Select this component when a 37.4 MHz reference with ±10ppm stability is required in a small SMD form factor. Consider the 80 Ohm ESR value for oscillator circuit compatibility. The extended temperature range makes it suitable for environments exceeding standard commercial limits.

Crystals Part Context

This part belongs to the 8Y series of high-accuracy quartz crystals from TXC Corporation. The series is characterized by miniaturized packages and tight frequency tolerances, targeting modern electronics where size and precision are critical constraints.

Crystals Replacement Considerations

Direct substitutes include other 37.4 MHz crystals with identical 10pF load capacitance and ±10ppm tolerance in a 2.5x2.0mm package. Verify ESR matching to prevent oscillation startup issues.