8Y-37.400METQ-T

Crystals Overview

The 8Y-37.400METQ-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 37.4 MHz. It features a compact 2.0 mm x 1.6 mm package with four solder pads and a maximum height of 0.55 mm. The component exhibits a frequency tolerance and stability of ±10 ppm across the industrial temperature range of -30°C to +85°C. Electrical characteristics include an equivalent series resistance (ESR) of 80 Ohms maximum and a load capacitance of 10 pF. It utilizes seam seal ceramic packaging for environmental protection.

Crystals Feature Summary

• Seam seal ceramic construction provides robust environmental sealing for the internal quartz resonator element.
• Compact 4-SMD no-lead footprint enables high-density surface mount assembly on printed circuit boards.
• Fundamental mode operation ensures stable oscillation with defined electrical parameters.

Crystals Applications

• Clock signal generation for microprocessors and digital logic circuits
• Timing reference sources in communication equipment modules
• Frequency control components in consumer electronic devices

Crystals Procurement Notes

Verify that the specific part number suffix matches the required load capacitance and stability specifications for the target application. Confirm compliance with RoHS directives and moisture sensitivity levels prior to integration into manufacturing processes. Ensure storage conditions align with manufacturer guidelines to maintain component integrity before soldering.

Crystals Selection Notes

Select this component when a small form factor is required alongside precise frequency stability within the industrial temperature range. The 10 pF load capacitance requirement must match the oscillator circuit design. Consider the 80 Ohm ESR limit to ensure reliable startup and sustained oscillation in the host system.

Crystals Part Context

This model belongs to the 8Y series of high-accuracy MHz crystals from TXC Corporation. The series is characterized by its small physical dimensions and seam seal technology, designed for applications requiring reliable timing signals in space-constrained electronic assemblies.

Crystals Replacement Considerations

Compatible substitutes include the 8Y-37.400MEEQ-T and 8Y-37.400MDIQ-T, which share similar electrical and mechanical specifications within the same product family.

Crystals FAQ

What is the maximum height of the 8Y-37.400METQ-T package?

The maximum height of the component is 0.55 mm.

Does this crystal support fundamental or overtone mode operation?

The 8Y-37.400METQ-T operates in fundamental mode.