7S-37.400MAHE-T

Crystals Overview

The 7S-37.400MAHE-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 37.4 MHz with a load capacitance of 12 pF and an equivalent series resistance of 60 Ohms. The component features a frequency tolerance and stability of ±30 ppm. It utilizes a 4-SMD, No Lead package with dimensions of 3.2 mm in length, 2.5 mm in width, and a maximum height of 0.80 mm. The device supports a wide operating temperature range from -40°C to +85°C and complies with RoHS3 specifications.

Crystals Feature Summary

• Surface-mount design utilizing a compact 4-SMD, No Lead package structure
• Fundamental mode operation providing stable oscillation at 37.4 MHz
• Wide industrial temperature capability ensuring reliability across extreme conditions

Crystals Applications

• General clock signal generation in electronic circuits
• Timing reference sources for microcontroller systems
• Communication interface modules requiring precise frequency standards

Crystals Procurement Notes

Verify the specific suffix configuration against official TXC documentation to ensure compatibility with required load capacitance and stability parameters. Confirm that the 4-SMD footprint matches the target PCB layout constraints. Check current availability status as supply levels may fluctuate. Ensure compliance with environmental regulations relevant to the deployment region before finalizing procurement orders.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 37.4 MHz applications with moderate stability needs. The 12 pF load capacitance must align with the oscillator circuit design. Consider the 60 Ohm ESR value for drive level sensitivity. The wide temperature range makes it suitable for industrial environments where standard commercial grade parts may fail.

Crystals Part Context

This part belongs to the TXC 7S series of high-frequency quartz crystals. The series is characterized by small form factors and robust performance for general-purpose timing applications. The 7S designation indicates specific dimensional and electrical characteristics distinct from other TXC crystal families such as the 7M or 8Q series.

Crystals Replacement Considerations

The 7S-37.400MAAV-T is listed as a similar alternative within the same manufacturer portfolio. Verify pinout compatibility and electrical parameter equivalence before substitution. Cross-reference with other manufacturers offering 37.4 MHz crystals in 3.2x2.5mm packages if supply chain constraints exist.