8Y-37.400METI-T

Crystals Overview

The 8Y-37.400METI-T is a quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 37.4 MHz. It features a frequency tolerance and stability of ±10 ppm. The component utilizes a 16 pF load capacitance and exhibits an equivalent series resistance (ESR) of 80 Ohms maximum. Designed for surface-mount applications, it operates within a temperature range of -20°C to +70°C. The device is housed in a compact 4-SMD, no-lead package with dimensions of 2.0 mm in length, 1.6 mm in width, and a maximum height of 0.5 mm.

Crystals Feature Summary

• Seam-sealed construction for environmental protection
• High frequency stability of ±10 ppm
• Compact surface-mount form factor

Crystals Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Embedded digital logic synchronization

Crystals Procurement Notes

Verify the specific suffix METI against the official TXC datasheet to confirm the exact temperature range and load capacitance requirements. Ensure the design supports the specified 16 pF load capacitance and 80 Ohm ESR limits. Confirm that the -20°C to +70°C operating range aligns with the target application environment before finalizing procurement.

Crystals Selection Notes

Select this component when a stable 37.4 MHz reference is required in a small SMD footprint. Consider the ±10 ppm tolerance for precision timing needs. Evaluate the -20°C to +70°C temperature range against operational extremes. Compare the 80 Ohm ESR with oscillator circuit drive level specifications to ensure proper startup and stability.

Crystals Part Context

This part belongs to the TXC 8Y series of seam-sealed quartz crystals. These components are designed for general-purpose applications requiring reliable frequency control. The series offers various frequencies and packages, providing flexibility for different board space constraints while maintaining consistent electrical performance characteristics across the product line.

Crystals Replacement Considerations

Direct substitutes include other 37.4 MHz crystals with matching 16 pF load capacitance and similar physical dimensions. Verify that any replacement maintains the ±10 ppm stability and 80 Ohm ESR maximum. Ensure the alternative component supports the same -20°C to +70°C operating temperature range and surface-mount mounting style.