8Y-37.400MAAI-T

Crystals Overview

The TXC Corporation 8Y-37.400MAAI-T is a surface-mount MHz quartz crystal resonator operating at a fundamental frequency of 37.4000 MHz. It features a load capacitance of 16 pF and a frequency tolerance of ±30 ppm. The component utilizes a 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. It exhibits an equivalent series resistance (ESR) of 80 Ohms and supports base harmonic operation.

Crystals Feature Summary

• Ultra-miniature surface-mount design for space-constrained applications
• High accuracy frequency stability with low phase noise characteristics
• RoHS compliant construction ensuring environmental safety

Crystals Applications

• Precision timing circuits requiring stable clock signals
• Embedded systems utilizing microcontrollers or processors
• Communication modules needing reliable oscillator sources

Crystals Procurement Notes

Verify the specific suffix 'AAI' against the manufacturer's official part number guide to confirm the exact load capacitance and tolerance specifications. Ensure the required operating temperature range aligns with the standard commercial grade unless otherwise specified in the datasheet. Confirm package dimensions match the target PCB footprint before finalizing procurement orders.

Crystals Selection Notes

Select this component when a compact SMD crystal is required for 37.4 MHz applications. The 16 pF load capacitance must match the circuit design requirements. Consider the ±30 ppm tolerance for general timing needs rather than high-precision synchronization tasks. Verify compatibility with the host device's input capacitance parameters.

Crystals Part Context

This part belongs to the 8Y series of ultra-miniature quartz crystals from TXC Corporation. The series is characterized by thin profiles and low series resistance, designed for modern electronics demanding high Q factors and extremely low aging rates within small form factors.

Crystals Replacement Considerations

Direct substitutes include other 37.4 MHz SMD crystals with matching 16 pF load capacitance and similar 2.0x1.6 mm packages. Verify ESR and frequency stability limits before swapping to ensure circuit performance remains within acceptable bounds.