XH40M00000S418

Crystals Overview

The TGS XH40M00000S418 is a 40 MHz fundamental mode crystal oscillator housed in an HC-49SX package. It features a frequency tolerance of ±30 ppm and a load capacitance of 18 pF. The unit exhibits a series resistance of 30 Ohms, ensuring stable oscillation characteristics for timing circuits.

Crystals Feature Summary

• Provides precise 40 MHz frequency output
• Utilizes HC-49SX through-hole packaging
• Designed for stable timing applications

Crystals Applications

• Precision timing circuits
• Microcontroller clock sources
• Communication equipment oscillators

Crystals Procurement Notes

Verify the specific datasheet version for the XH40M00000S418 to confirm mechanical dimensions and electrical parameters match system requirements. Ensure compatibility with existing PCB footprints and soldering profiles before integration.

Crystals Selection Notes

Select this component when a standard HC-49SX form factor is required for 40 MHz applications. Consider the 18 pF load capacitance requirement for circuit design alignment. Evaluate the ±30 ppm tolerance against system jitter specifications.

Crystals Part Context

This part belongs to the TGS crystal family, offering standardized frequencies for general-purpose electronics. The HC-49SX package provides robust mechanical stability and ease of manual or automated insertion into various electronic assemblies.

Crystals Replacement Considerations

Cross-reference with other manufacturers' HC-49SX crystals rated at 40 MHz with similar load capacitance and tolerance. Verify pinout compatibility and physical dimensions to ensure direct replacement without PCB modifications.