406C35B19M44000

Crystals Overview

The CTS-Frequency Controls 406C35B19M44000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 19.44 MHz. It features a load capacitance of 13 pF and offers a frequency tolerance of ±30 ppm with a stability of ±30 ppm. The component operates within an industrial temperature range of -40°C to +85°C. It utilizes a 4-SMD, no-lead package measuring 6.00 mm in length, 3.50 mm in width, and 1.20 mm in height maximum.

Crystals Feature Summary

• Industrial-grade temperature rating for extended operational environments
• Compact surface-mount footprint for automated assembly
• Fundamental mode oscillation for precise timing control

Crystals Applications

• Clock signal generation for microprocessors
• Timing references for communication interfaces
• Frequency synthesis circuits

Crystals Procurement Notes

Verify the specific suffix 'C' against official documentation to confirm the -40°C to +85°C temperature range. Ensure the 13pF load capacitance matches the target circuit design requirements. Confirm RoHS compliance status through the manufacturer datasheet prior to final procurement decisions.

Crystals Selection Notes

Select this component when a 19.44 MHz frequency is required for high-reliability applications. The wide temperature range supports harsh environmental conditions. Verify that the 13pF load capacitance aligns with the oscillator circuit's capacitive load specifications to ensure accurate frequency performance.

Crystals Part Context

This part belongs to the CTS 406 series of SMD crystals. The series provides various frequencies and packages. This specific model targets applications needing stable timing in demanding thermal conditions. It serves as a core timing element in electronic systems requiring precise clock synchronization.

Crystals Replacement Considerations

Direct substitutes include other 406 series variants with matching electrical parameters. Verify equivalent frequency, load capacitance, and temperature range before substitution.