405I35A14M40000

Crystals Overview

The CTS-Frequency Controls 405I35A14M40000 is a fundamental parallel quartz crystal operating at 14.4 MHz. It features a load capacitance of 10 pF and is housed in a compact 5 mm x 3.2 mm surface-mount package with a maximum height of 0.85 mm. The component offers a frequency tolerance of ±30 ppm and stability of ±10 ppm over an industrial temperature range of -20°C to +70°C. It exhibits an equivalent series resistance (ESR) of 60 Ohms and operates at a drive level of 10 µW, ensuring reliable performance for precision timing applications.

Crystals Feature Summary

• Fundamental parallel resonance operation for stable frequency generation
• Compact surface-mount design suitable for space-constrained PCB layouts
• Industrial temperature rating ensures consistent performance across varying environments

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm the 10 pF load capacitance and ±10 ppm stability specifications. Ensure the selected variant matches the required 14.4 MHz frequency and 60 Ohm ESR parameters. Confirm RoHS compliance status prior to integration into final assemblies.

Crystals Selection Notes

Select this component when a 14.4 MHz reference is required with tight initial tolerance. The 10 pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm ESR value for driver strength requirements. Verify that the -20°C to +70°C range meets the operational environment constraints.

Crystals Part Context

This part belongs to the CTS 405 Series of fundamental quartz crystals. The series provides various frequency options in standardized SMD packages. The 405I35A14M40000 specifically targets applications requiring precise timing references within a small footprint, balancing electrical performance with manufacturing efficiency.

Crystals Replacement Considerations

Direct substitutes include other 14.4 MHz crystals with identical 10 pF load capacitance and similar ESR values. Verify package dimensions and pin compatibility before replacement.