407F35D016M9344

Crystals Overview

The CTS-Frequency Controls 407F35D016M9344 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 16.9344 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 40 Ohms. The component exhibits a frequency tolerance of ±30 ppm and a stability of ±50 ppm. Designed for base mode operation, it supports a temperature range of -20°C to +70°C. The device is housed in a 4-SMD, No Lead package with dimensions of 7.00mm x 5.00mm and a maximum height of 1.30mm.

Crystals Feature Summary

• Surface-mount design compatible with automated assembly processes
• Fundamental mode operation for precise timing applications
• Compliant with RoHS3 standards for environmental safety

Crystals Applications

• Wireless infrastructure timing circuits
• Wireline core networking synchronization
• High-power motor control cabinets

Crystals Procurement Notes

Verify the specific suffix D016 against official CTS documentation to confirm the 18pF load capacitance and 40 Ohm ESR parameters. Ensure the selected variant matches the required 16.9344 MHz frequency and ±30 ppm tolerance for the target application environment. Confirm package compatibility with the 7.00mm x 5.00mm footprint before integration.

Crystals Selection Notes

Select this component when a 16.9344 MHz reference is required in a compact 4-SMD form factor. The 18pF load capacitance must align with the oscillator circuit design. Consider the -20°C to +70°C operating range for standard industrial environments. Verify that the 40 Ohm ESR is within the acceptable limits of the host oscillator's drive level specifications.

Crystals Part Context

This part belongs to the 407 series of SMT quartz crystals from CTS-Frequency Controls. The series provides timing solutions for networking and wireless infrastructure. The 407 series utilizes a 4-SMD, No Lead package, offering a balance between size and performance for surface-mount applications requiring stable frequency generation.

Crystals Replacement Considerations

Direct substitutes within the same series may include variants with different frequencies or load capacitances but identical package dimensions. Verify electrical parameters such as ESR and tolerance when selecting alternatives. Cross-reference with the manufacturer's current replacement guide for updated availability.