8Y-37.400MAAJ-T

Crystals Overview

The TXC Corporation 8Y-37.400MAAJ-T is a surface-mount quartz crystal resonator operating at a nominal frequency of 37.4 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 80 Ohms. The component exhibits a frequency tolerance and stability of ±30 ppm. Designed for base fundamental mode operation, it supports a standard operating temperature range from -20°C to +70°C. The physical package dimensions are 2.00 mm in length, 1.60 mm in width, and a maximum height of 0.50 mm.

Crystals Feature Summary

• Ultra-miniature thin profile design suitable for space-constrained applications
• High accuracy with low aging characteristics for stable timing
• Low series resistance and high Q-factor performance

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART and SPI
• Frequency control in portable consumer electronics devices

Crystals Procurement Notes

Verify the specific suffix MAJT against official TXC documentation to confirm exact electrical parameters and packaging specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference RoHS compliance status directly with the manufacturer datasheet prior to procurement.

Crystals Selection Notes

Select this component when a 37.4 MHz reference is required with ±30 ppm stability. The 18 pF load capacitance must match the oscillator circuit requirements. Consider the 80 Ohm ESR limit for drive level sensitivity. Verify that the -20°C to +70°C temperature range meets the operational environment constraints.

Crystals Part Context

This part belongs to the TXC 8Y series of miniature quartz crystals. The series is characterized by small form factors and high reliability. It serves as a passive frequency-determining element in electronic circuits requiring precise clock synchronization without active oscillation components.

Crystals Replacement Considerations

Direct substitutes within the same series include parts like 8Z-37.400MAAJ-T if availability differs. Verify pinout compatibility and electrical parameter equivalence before substitution.