407F39E014M3181

Crystals Overview

The CTS-Frequency Controls 407F39E014M3181 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 14.31818 MHz. It features a frequency tolerance of ±30 ppm and a stability of ±50 ppm over the specified temperature range. The component utilizes a 4-SMD, no-lead package with dimensions of 7.00 mm in length, 5.00 mm in width, and a maximum height of 1.30 mm. It supports a load capacitance of 20 pF and exhibits an equivalent series resistance (ESR) of 40 Ohms. The device operates within a temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Surface-mount design optimized for high-density circuit board applications
• Fundamental mode operation ensuring stable frequency generation
• Compliance with RoHS3 environmental specifications

Crystals Applications

• High-density electronic circuit designs requiring precise timing
• Consumer electronics utilizing standard clock frequencies
• Industrial control systems operating within extended temperature ranges

Crystals Procurement Notes

Verify the specific suffix 'E' against official CTS documentation to confirm exact load capacitance and tolerance variations, as ordering suffixes may alter functional parameters. Ensure compatibility with automated pick-and-place equipment due to the 4-SMD no-lead package style. Confirm that the -20°C to +70°C operating range meets the thermal requirements of the final assembly environment before procurement.

Crystals Selection Notes

Select this component when a 14.31818 MHz fundamental frequency is required for digital clocking or communication interfaces. The 40 Ohm ESR and 20 pF load capacitance must match the oscillator circuit design specifications. Consider the 7.00 x 5.00 mm footprint for PCB layout constraints. Verify that the ±30 ppm initial tolerance satisfies the system's phase noise and jitter requirements.

Crystals Part Context

This part belongs to the CTS 407 Series of SMD quartz crystals, designed for general-purpose timing applications. The series offers various frequency options and package sizes to accommodate different board space limitations. The 407F39E014M3181 specifically targets applications needing a standard 14.31818 MHz reference with moderate stability requirements.

Crystals Replacement Considerations

Direct substitutes include other 407 series variants with identical electrical parameters but different packaging or tolerance ratings. Cross-reference with 407F35E014M3181 if a different load capacitance is acceptable. Ensure any replacement maintains the 4-SMD no-lead form factor and 14.31818 MHz fundamental frequency.